[go: up one dir, main page]
More Web Proxy on the site http://driver.im/

US3720055A - Synthetic material textile filaments - Google Patents

Synthetic material textile filaments Download PDF

Info

Publication number
US3720055A
US3720055A US00123239A US3720055DA US3720055A US 3720055 A US3720055 A US 3720055A US 00123239 A US00123239 A US 00123239A US 3720055D A US3720055D A US 3720055DA US 3720055 A US3720055 A US 3720055A
Authority
US
United States
Prior art keywords
filament
ribs
notches
core
synthetic material
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
US00123239A
Inventor
Mestral H De
G Calame
A Decosterd
Mestral G De
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
SOBICO Inc
Original Assignee
SOBICO Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by SOBICO Inc filed Critical SOBICO Inc
Application granted granted Critical
Publication of US3720055A publication Critical patent/US3720055A/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Images

Classifications

    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
    • D01D11/00—Other features of manufacture
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
    • D01D5/00—Formation of filaments, threads, or the like
    • D01D5/20—Formation of filaments, threads, or the like with varying denier along their length
    • D—TEXTILES; PAPER
    • D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
    • D02G—CRIMPING OR CURLING FIBRES, FILAMENTS, THREADS, OR YARNS; YARNS OR THREADS
    • D02G3/00—Yarns or threads, e.g. fancy yarns; Processes or apparatus for the production thereof, not otherwise provided for
    • D02G3/22—Yarns or threads characterised by constructional features, e.g. blending, filament/fibre
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods
    • A61B17/04—Surgical instruments, devices or methods for suturing wounds; Holders or packages for needles or suture materials
    • A61B17/06—Needles ; Sutures; Needle-suture combinations; Holders or packages for needles or suture materials
    • A61B17/06166—Sutures
    • A61B2017/06176—Sutures with protrusions, e.g. barbs

Definitions

  • Synthetic material textile filament Comprises an elongated core, a plurality of ribs around the core, 52 us. c1. ..57/ J, 57/157 R, 161/180, each rib extending along the core, and a plurality of 264/167, 264/177 F notches in the ribs distributed along the filament.
  • Int. Cl. ..D0ld 5/22, D02g 3/34 [58] Field of Search..57/34 R, 140 R, 140 BY, 140 J,
  • filaments threads or yarns, hereinafter designated by the general term filaments.
  • a synthetic material textile filament comprises an elongated core, a plurality of ribs around the core, each rib extending along the core, and a plurality of notches in the ribs distributed along the filament.
  • the invention also concerns a method of manufacturing such textile filaments, comprising forming the elongated core with a plurality of ribs extending therealong, and cutting notches in the ribs at intervals along the filament.
  • Another aspect of the invention is a yarn, rope or fabric comprising at least one such textile filament spun, twined, or woven respectively, so that a plurality of the notches of the filament are located at the surface of the yarn, rope or fabric.
  • FIG. 1 is a perspective view on a greatly enlarged scale of a length of textile filament according to the invention
  • FIG. 2 is a transversal cross-section along line II-Il of the textile filament of Fig. 1,
  • FIGS. 3 and 4 are side elevational views of two varied embodiments of textile filament.
  • FIG. 5 is a schematic view of a length of rope formed using filament according to the invention.
  • a textile filament in synthetic material such as polyamide fibers or other material of this type, comprises a core 1 having, in transversal cross-section, a generally circular shape witha diameter d
  • This core is surrounded by three ribs 2 extending along the entire length of the filament and forming lobes equidistantly arranged about the core 1.
  • the circumscribing circle about these lobes 2 has a diameter d
  • Notches 3 are provided at regular intervals in the ribs 2.
  • the notches 3 are helicoidally distributed along and around the filament with a pitch of 0.5 mm, for example.
  • the depth of the grooves 3 extends to a diameter d slightly greater than .diameter d to avoid any weakening of the core 1 which could lead to breakage of the filament.
  • each notch 3 in relation to the axis of the filament can be comprised between and 90.
  • This angle shown by the letter a in FIGS. 3 and 4 is chosen according to the use to which the textile filament is to be put.
  • FIG. 3 shows a filament in which angle a has a value of the order of to form notches 3 which form hooking asperities with strong grip or hooking properties
  • FIG. 4 shows a filament in which this angle reaches 90 to form weakly gripping notches.
  • the number of ribs 2 of the filament could be two, or more than three.
  • the manufacture of such a textile filament can take place after or during shaping of the filament by extrusion, for example by means of a drawing plate, by cutting the ribs 2 at regular intervals, by means of a cutter driven about the filament whilst the latter is longitudinally moved, for example.
  • This filament can find applications in many different fields. It can advantageously. be used for the manufacture of anti-slip fabrics and ropes, hair curlers, carpets, brushes and brooms, and filters.
  • FIG. 5 schematically shows a length of rope or yarn of which at least a part of the twisted threads at the surface is formed of the filament with notches 3, of the type shown in Fig. 1.
  • One notched filament 9 has the notches open in a certain direction (upwardly in FIG. 5), whilst the adjacent filament 10 has its notches 3 open in the opposite direction, that is to say facing downwardly.
  • Such a rope or yarn thus has remarkable anti-slip properties.
  • Such ropes could be used for mooring devices and notably for any nautical ropes.
  • the retaining force of such a notched filament is large, in view of the large number of notches 3 on each strand.
  • a method of manufacturing a synthetic material textile filament comprisingforming an elongated core witha plurality of ribs extending therealong, and cutting a plurality of notches in the ribs at intervals along the filament, the angle formed between the median plane of each notch and the axis of the filament being between 10 and 60.
  • a synthetic material textile filament comprising an elongated core, a plurality of ribs extending longitudinally thereof, a plurality of notches in said ribs helicoidally distributed along said filament, said core being of substantially circular transverse cross-section, said ribs projecting from the core in the manner of lobes, wherein the angle formed between the median plane of each notch and the axis of the filament is between 10 and 60.
  • a yarn, rope or fabric comprising at least one synthetic material textile filament, said filament com? prising an elongated core, a plurality of ribs extending 6.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Textile Engineering (AREA)
  • Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
  • Woven Fabrics (AREA)

Abstract

A synthetic material textile filament comprises an elongated core, a plurality of ribs around the core, each rib extending along the core, and a plurality of notches in the ribs distributed along the filament.

Description

D United States Patent 11 1 1111 3,720,055 de Mestral et al. 1March 13, 1973 1 1 SYNTHETIC MATERIAL TEXTILE 1 1 References Cited FILAMENTS UNlTED STATES PATENTS [75] Inventors: Henri de Mestral; Albert Decosterd,
3,329,998 7/1967 Stohr ..264/177 F both Mmges f i Le 3,158,984 12/1964 Butler ..57 140 J Brass, de 2,434,533 1/1948 Wurzburger ...57 140 J mugny, of Switzerland 3,470,685 10/1969 Hall et al. ..57/140 Assignee: Sobico Inc. Apartado, Panama 3,112,160 11/1963 Rush ..161/180 [22] Filed March 1 19 1 Primary Examiner-Werner H. Schroeder [21] Appl No: 123,239 Attorney-Emory L. Groff and Emory L. Groff, Jr.
[57] ABSTRACT Foreign Application Priority Data March 20, 1970 Switzerland ..4237 A Synthetic material textile filament Comprises an elongated core, a plurality of ribs around the core, 52 us. c1. ..57/ J, 57/157 R, 161/180, each rib extending along the core, and a plurality of 264/167, 264/177 F notches in the ribs distributed along the filament. [51] Int. Cl. ..D0ld 5/22, D02g 3/34 [58] Field of Search..57/34 R, 140 R, 140 BY, 140 J,
57/157 R, 157 MS; 28/65; 161/179, 264/162,167,177 F 6 Claims, 5 Drawing Figures SYNTHETIC MATERIAL TEXTILE FILAMENTS This invention relates to synthetic material textile.
threads or yarns, hereinafter designated by the general term filaments.
According to the main aspect of the invention, a synthetic material textile filament comprises an elongated core, a plurality of ribs around the core, each rib extending along the core, and a plurality of notches in the ribs distributed along the filament.
The invention also concerns a method of manufacturing such textile filaments, comprising forming the elongated core with a plurality of ribs extending therealong, and cutting notches in the ribs at intervals along the filament.
Another aspect of the invention is a yarn, rope or fabric comprising at least one such textile filament spun, twined, or woven respectively, so that a plurality of the notches of the filament are located at the surface of the yarn, rope or fabric.
The invention will now be described by way of example, with reference to the accompanying drawings, in which:
FIG. 1 is a perspective view on a greatly enlarged scale of a length of textile filament according to the invention,
FIG. 2 is a transversal cross-section along line II-Il of the textile filament of Fig. 1,
FIGS. 3 and 4 are side elevational views of two varied embodiments of textile filament, and
FIG. 5 is a schematic view of a length of rope formed using filament according to the invention.
Referring to FIGS. land 2, a textile filament in synthetic material, such as polyamide fibers or other material of this type, comprises a core 1 having, in transversal cross-section, a generally circular shape witha diameter d This core is surrounded by three ribs 2 extending along the entire length of the filament and forming lobes equidistantly arranged about the core 1. The circumscribing circle about these lobes 2 has a diameter d Notches 3 are provided at regular intervals in the ribs 2. In FIG. 1, the notches 3 are helicoidally distributed along and around the filament with a pitch of 0.5 mm, for example. The depth of the grooves 3 extends to a diameter d slightly greater than .diameter d to avoid any weakening of the core 1 which could lead to breakage of the filament.
The median plane of each notch 3 in relation to the axis of the filament can be comprised between and 90. This angle shown by the letter a in FIGS. 3 and 4, is chosen according to the use to which the textile filament is to be put. FIG. 3 shows a filament in which angle a has a value of the order of to form notches 3 which form hooking asperities with strong grip or hooking properties, whilst FIG. 4 shows a filament in which this angle reaches 90 to form weakly gripping notches. I
Of course, the number of ribs 2 of the filament could be two, or more than three.
The manufacture of such a textile filament can take place after or during shaping of the filament by extrusion, for example by means of a drawing plate, by cutting the ribs 2 at regular intervals, by means of a cutter driven about the filament whilst the latter is longitudinally moved, for example.
This filament can find applications in many different fields. It can advantageously. be used for the manufacture of anti-slip fabrics and ropes, hair curlers, carpets, brushes and brooms, and filters.
FIG. 5 schematically shows a length of rope or yarn of which at least a part of the twisted threads at the surface is formed of the filament with notches 3, of the type shown in Fig. 1. One notched filament 9 has the notches open in a certain direction (upwardly in FIG. 5), whilst the adjacent filament 10 has its notches 3 open in the opposite direction, that is to say facing downwardly. Such a rope or yarn thus has remarkable anti-slip properties. Of course, it would also be possible to spin or twine such yarn or rope using filaments the notches 3 of which are all open in one direction, which would make the yarn or rope slippable in one direction but anti-slip in the opposite direction. Such ropes could be used for mooring devices and notably for any nautical ropes.
Instead of using a turning cutter to form the notches 3 in the ribs 2 of the filament with core 1, it would also be possible to use a rotary milling cutter or a toothed wheel which impresses its teeth in the ribs 2 to form these notches 3. These operations can be carried out hot at the moment of extrusion and in the setting zone of the material forming the filament. Fabrics made with this filament can be used as scrapers, polishing members, brooms, brushes, filters or as special use fabrics, such as an anti-slip carpets.
The retaining force of such a notched filament is large, in view of the large number of notches 3 on each strand.
When such notched filaments are used for the manufacture of fabrics, the drawbacks arising from slip of the yarns in relation to one another, which are particularly notable with synthetic material yarns, can be eliminated.
We claim:
1. A method of manufacturing a synthetic material textile filament, comprisingforming an elongated core witha plurality of ribs extending therealong, and cutting a plurality of notches in the ribs at intervals along the filament, the angle formed between the median plane of each notch and the axis of the filament being between 10 and 60.
2. A method according to claim 1, in which a cutter is driven around the core to cut notches in the ribs while the filament is longitudinally moved in relation to the cutter.
3. A synthetic material textile filament, comprising an elongated core, a plurality of ribs extending longitudinally thereof, a plurality of notches in said ribs helicoidally distributed along said filament, said core being of substantially circular transverse cross-section, said ribs projecting from the core in the manner of lobes, wherein the angle formed between the median plane of each notch and the axis of the filament is between 10 and 60.
4. A synthetic material textile filament as claimed in claim 3 wherein the depth of said notches is less than the outer diameter of said ribs but larger than the diameter of said core to avoid weakening of the core.
5. A yarn, rope or fabric comprising at least one synthetic material textile filament, said filament com? prising an elongated core, a plurality of ribs extending 6. A yarn, rope or fabric as claimed in claim 5, comprising a plurality of textile filaments, the notches of some textile filaments being inclined in one direction,
and the notches of other textile filaments being inclined in another direction.
* i 1' i i

Claims (6)

1. A method of manufacturing a synthetic material textile filament, comprising forming an elongated core with a plurality of ribs extending therealong, and cutting a plurality of notches in the ribs at intervals along the filament, the angle formed between the median plane of each notch and the axis of the filament being between 10* and 60*.
1. A method of manufacturing a synthetic material textile filament, comprising forming an elongated core with a plurality of ribs extending therealong, and cutting a plurality of notches in the ribs at intervals along the filament, the angle formed between the median plane of each notch and the axis of the filament being between 10* and 60*.
2. A method according to claim 1, in which a cutter is driven around the core to cut notches in the ribs while the filament is longitudinally moved in relation to the cutter.
3. A synthetic material textile filament, comprising an elongated core, a plurality of ribs extending longitudinally thereof, a plurality of notches in said ribs helicoidally distributed along said filament, said core being of substantially circular transverse cross-section, said ribs projecting from the core in the manner of lobes, wherein the angle formed between the median plane of each notch and the axis of the filament is between 10* and 60*.
4. A synthetic material textile filament as claimed in claim 3 wherein the depth of said notches is less than the outer diameter of said ribs but larger than the diameter of said core to avoid weakening of the core.
5. A yarn, rope or fabric comprising at least one synthetic material textile filament, said filament comprising an elongated core, a plurality of ribs extending longitudinally thereof, a plurality of notches in said ribs helicoidally distributed along said filament, said filament being spun, twined or woven so that a plurality of said notches are located on the surface of said yarn, rope or fabric, the angle formed between the median plane of each notch and the axis of the filament being between 10* and 60*.
US00123239A 1970-03-20 1971-03-11 Synthetic material textile filaments Expired - Lifetime US3720055A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH423770A CH521459A (en) 1970-03-20 1970-03-20 Textile yarn and process for its manufacture

Publications (1)

Publication Number Publication Date
US3720055A true US3720055A (en) 1973-03-13

Family

ID=4272357

Family Applications (1)

Application Number Title Priority Date Filing Date
US00123239A Expired - Lifetime US3720055A (en) 1970-03-20 1971-03-11 Synthetic material textile filaments

Country Status (12)

Country Link
US (1) US3720055A (en)
JP (1) JPS5529176B1 (en)
AT (1) AT325758B (en)
BE (1) BE763955A (en)
CA (1) CA967323A (en)
CH (1) CH521459A (en)
DE (1) DE2112441C2 (en)
FR (1) FR2084384A5 (en)
GB (1) GB1329765A (en)
NL (1) NL7103718A (en)
SE (1) SE391541B (en)
ZA (1) ZA711568B (en)

Cited By (55)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4001366A (en) * 1972-01-03 1977-01-04 Ingrip Fasteners Inc. Method for making self-gripping devices having integral trains of gripping elements
US4805393A (en) * 1986-11-20 1989-02-21 Reta Marcos A String construction for a sports racket
US5577712A (en) * 1996-01-24 1996-11-26 White, Jr.; P. H. Barbed rope or cord for repair of barbed wire fencing
US20050028390A1 (en) * 2001-09-03 2005-02-10 Emmanuel Legrand Cutting wire for brush cutters and edge trimmers
US20050081389A1 (en) * 2002-06-07 2005-04-21 Emmanuel Legrand Cutting unit and cutting filament for a plant cutting device
US20060048396A1 (en) * 2003-01-23 2006-03-09 Emmanuel Legrand Cutting head for a brush cutter, edge trimmer or similar
US20060048395A1 (en) * 2003-01-23 2006-03-09 Emmanuel Legrand Cutting head for a brush cutter, edge trimmer or similar
US20060053635A1 (en) * 2003-01-23 2006-03-16 Emmanuel Legrand Cutting head for a brush cutter, edge trimmer or similar
US20060186275A1 (en) * 2003-07-11 2006-08-24 Maria Cruz-Sagredo Garcia Juan Barbed-type mesh
US20070005109A1 (en) * 2005-06-29 2007-01-04 Popadiuk Nicholas M Barbed suture
US20070036976A1 (en) * 2005-01-24 2007-02-15 Speed France Cutting filament with improved composition for edge trimmers, scrub cutters, and the like
US20070123092A1 (en) * 2003-05-14 2007-05-31 Emmanuel Legrand Novel cutting wire for devices such as edge trimmers or brush cutters
US20070257395A1 (en) * 2006-05-04 2007-11-08 David Lindh Tissue holding devices and methods for making the same
US20080008543A1 (en) * 2003-12-03 2008-01-10 Hendrie William J B Avalanche protection system
US20080233398A1 (en) * 2004-01-19 2008-09-25 Emmanuel Legrand Method for the Production of Plant Cutting Filaments and Plant Cutting Filaments
US20080281338A1 (en) * 2005-01-31 2008-11-13 Stephen Wohlert Surgical Suture System
US20090018577A1 (en) * 1993-05-03 2009-01-15 Quill Medical, Inc. Barbed sutures
US20090043336A1 (en) * 2007-08-06 2009-02-12 Jie Jenny Yuan Barbed suture with non-symmetric barbs
WO2009097556A3 (en) * 2008-01-30 2009-10-22 Angiotech Pharmaceuticals, Inc. Appartaus and method for forming self-retaining sutures
US7624487B2 (en) 2003-05-13 2009-12-01 Quill Medical, Inc. Apparatus and method for forming barbs on a suture
EP2196156A1 (en) * 1997-05-21 2010-06-16 Quill Medical, Inc. Suture and combination of a surgical needle and a suture
US7806908B2 (en) 1993-05-03 2010-10-05 Quill Medical, Inc. Barbed tissue connector
US20100298871A1 (en) * 2004-05-14 2010-11-25 Quill Medical, Inc. Self-retaining wound closure device including an anchoring loop
US7857829B2 (en) 2001-06-29 2010-12-28 Quill Medical, Inc. Suture method
US7913365B2 (en) 2001-08-31 2011-03-29 Quill Medical, Inc. Method of forming barbs on a suture and apparatus for performing same
US8083770B2 (en) 2002-08-09 2011-12-27 Quill Medical, Inc. Suture anchor and method
US8615856B1 (en) 2008-01-30 2013-12-31 Ethicon, Inc. Apparatus and method for forming self-retaining sutures
US8641732B1 (en) * 2008-02-26 2014-02-04 Ethicon, Inc. Self-retaining suture with variable dimension filament and method
US8715320B2 (en) 2005-06-29 2014-05-06 Ethicon, Inc. Braided barbed suture
US8721681B2 (en) 2002-09-30 2014-05-13 Ethicon, Inc. Barbed suture in combination with surgical needle
US8747436B2 (en) 2007-06-13 2014-06-10 Ethicon, Inc. Bi-directional barbed suture
US8771313B2 (en) 2007-12-19 2014-07-08 Ethicon, Inc. Self-retaining sutures with heat-contact mediated retainers
US8777987B2 (en) 2007-09-27 2014-07-15 Ethicon, Inc. Self-retaining sutures including tissue retainers having improved strength
US8793863B2 (en) 2007-04-13 2014-08-05 Ethicon, Inc. Method and apparatus for forming retainers on a suture
US8876865B2 (en) 2008-04-15 2014-11-04 Ethicon, Inc. Self-retaining sutures with bi-directional retainers or uni-directional retainers
US8916077B1 (en) 2007-12-19 2014-12-23 Ethicon, Inc. Self-retaining sutures with retainers formed from molten material
US8932328B2 (en) 2008-11-03 2015-01-13 Ethicon, Inc. Length of self-retaining suture and method and device for using the same
US8961560B2 (en) 2008-05-16 2015-02-24 Ethicon, Inc. Bidirectional self-retaining sutures with laser-marked and/or non-laser marked indicia and methods
US9044225B1 (en) 2007-12-20 2015-06-02 Ethicon, Inc. Composite self-retaining sutures and method
US9125647B2 (en) 2008-02-21 2015-09-08 Ethicon, Inc. Method and apparatus for elevating retainers on self-retaining sutures
US9248580B2 (en) 2002-09-30 2016-02-02 Ethicon, Inc. Barb configurations for barbed sutures
CN106192122A (en) * 2016-08-31 2016-12-07 浙江鸿辰新材料科技有限公司 Dendritic cellosilk and shaped device
US9675341B2 (en) 2010-11-09 2017-06-13 Ethicon Inc. Emergency self-retaining sutures and packaging
US9955962B2 (en) 2010-06-11 2018-05-01 Ethicon, Inc. Suture delivery tools for endoscopic and robot-assisted surgery and methods
US10188384B2 (en) 2011-06-06 2019-01-29 Ethicon, Inc. Methods and devices for soft palate tissue elevation procedures
USD844140S1 (en) 2016-04-12 2019-03-26 Jason P. Adams Single-shield, bi-directional-barb, double-strand-twist suture
US10420546B2 (en) 2010-05-04 2019-09-24 Ethicon, Inc. Self-retaining systems having laser-cut retainers
USD865176S1 (en) * 2016-04-12 2019-10-29 Jason P. Adams Double strand bi-directional barb suture with single coating shield
USD867591S1 (en) 2016-04-12 2019-11-19 Jason P. Adams Single strand mono-directional barb loop suture with single coating shield
US10492780B2 (en) 2011-03-23 2019-12-03 Ethicon, Inc. Self-retaining variable loop sutures
USD869656S1 (en) * 2016-04-12 2019-12-10 Jason P. Adams Single strand bi-directional barb suture with coating shield
USD870283S1 (en) 2016-04-12 2019-12-17 Jason P. Adams Single strand bi-directional suture with coating shield
USD870282S1 (en) 2016-04-12 2019-12-17 Jason P. Adams Single strand bi-directional barb suture with coating shield
USD872861S1 (en) 2016-04-12 2020-01-14 Jason P. Adams Double strand twist bi-directional barb suture with single coating shield
US11007296B2 (en) 2010-11-03 2021-05-18 Ethicon, Inc. Drug-eluting self-retaining sutures and methods relating thereto

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2735087C3 (en) * 1977-08-04 1981-09-10 Hans 8900 Augsburg Baur Method of treating a strand of thermoplastic material
EP0056929B1 (en) * 1981-01-23 1987-10-28 Agron AG Window or door with insulating glass pane
DE3706404C3 (en) * 1987-02-27 1995-09-21 Peter Btr Gummiwerke Ag Process for manufacturing a drive or conveyor belt
EP0912779A1 (en) * 1996-05-10 1999-05-06 Klaus Bloch Process and device for producing a mowing fibre

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2434533A (en) * 1945-05-24 1948-01-13 Paul D Wurzburger Imitation filaments, ropes, yarns, and the like
US3112160A (en) * 1963-11-26 Method for producing textile yarn from a mono
US3158984A (en) * 1962-08-10 1964-12-01 Lindsay Wire Weaving Co Porous fabric or structure and the method of making the same
US3329998A (en) * 1962-07-05 1967-07-11 Stoehr Anita Apparatus for the production of extruded articles with bristles or spikes
US3470685A (en) * 1967-10-10 1969-10-07 Hercules Inc Synthetic textile yarn

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB640386A (en) * 1947-08-12 1950-07-19 Hugo Wurzburger Improvements relating to artificial filaments
GB1158815A (en) * 1967-03-30 1969-07-23 Hercules Inc Improvements in or relating to synthetic textile yarn and method of making same

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3112160A (en) * 1963-11-26 Method for producing textile yarn from a mono
US2434533A (en) * 1945-05-24 1948-01-13 Paul D Wurzburger Imitation filaments, ropes, yarns, and the like
US3329998A (en) * 1962-07-05 1967-07-11 Stoehr Anita Apparatus for the production of extruded articles with bristles or spikes
US3158984A (en) * 1962-08-10 1964-12-01 Lindsay Wire Weaving Co Porous fabric or structure and the method of making the same
US3470685A (en) * 1967-10-10 1969-10-07 Hercules Inc Synthetic textile yarn

Cited By (108)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4001366A (en) * 1972-01-03 1977-01-04 Ingrip Fasteners Inc. Method for making self-gripping devices having integral trains of gripping elements
US4805393A (en) * 1986-11-20 1989-02-21 Reta Marcos A String construction for a sports racket
WO1989007670A1 (en) * 1988-02-22 1989-08-24 Marcas Arturo Reta String construction for a sports racket
US7806908B2 (en) 1993-05-03 2010-10-05 Quill Medical, Inc. Barbed tissue connector
US20100298868A1 (en) * 1993-05-03 2010-11-25 Quill Medical, Inc. Tissue connector with yieldable barbs equally spaced about the periphery of the connector at successive axial locations
US20090018577A1 (en) * 1993-05-03 2009-01-15 Quill Medical, Inc. Barbed sutures
US8246652B2 (en) 1993-05-03 2012-08-21 Ethicon, Inc. Suture with a pointed end and an anchor end and with equally spaced yieldable tissue grasping barbs located at successive axial locations
US5577712A (en) * 1996-01-24 1996-11-26 White, Jr.; P. H. Barbed rope or cord for repair of barbed wire fencing
EP2294987A1 (en) * 1997-05-21 2011-03-16 Quill Medical, Inc. Suture and combination of a surgical needle and a suture
USRE45426E1 (en) 1997-05-21 2015-03-17 Ethicon, Inc. Surgical methods using one-way suture
EP2196156A1 (en) * 1997-05-21 2010-06-16 Quill Medical, Inc. Suture and combination of a surgical needle and a suture
US8777989B2 (en) 2001-06-29 2014-07-15 Ethicon, Inc. Subcutaneous sinusoidal wound closure utilizing one-way suture
US8747437B2 (en) 2001-06-29 2014-06-10 Ethicon, Inc. Continuous stitch wound closure utilizing one-way suture
US8764796B2 (en) 2001-06-29 2014-07-01 Ethicon, Inc. Suture method
US8764776B2 (en) 2001-06-29 2014-07-01 Ethicon, Inc. Anastomosis method using self-retaining sutures
US8777988B2 (en) 2001-06-29 2014-07-15 Ethicon, Inc. Methods for using self-retaining sutures in endoscopic procedures
US7857829B2 (en) 2001-06-29 2010-12-28 Quill Medical, Inc. Suture method
US8926659B2 (en) 2001-08-31 2015-01-06 Ethicon, Inc. Barbed suture created having barbs defined by variable-angle cut
US8015678B2 (en) 2001-08-31 2011-09-13 Quill Medical, Inc. Method for cutting a suture to create tissue retainers of a desired shape and size
US8020263B2 (en) 2001-08-31 2011-09-20 Quill Medical, Inc. Automated system for cutting tissue retainers on a suture
US8011072B2 (en) 2001-08-31 2011-09-06 Quill Medical, Inc. Method for variable-angle cutting of a suture to create tissue retainers of a desired shape and size
US7996968B2 (en) 2001-08-31 2011-08-16 Quill Medical, Inc. Automated method for cutting tissue retainers on a suture
US7996967B2 (en) 2001-08-31 2011-08-16 Quill Medical, Inc. System for variable-angle cutting of a suture to create tissue retainers of a desired shape and size
US7913365B2 (en) 2001-08-31 2011-03-29 Quill Medical, Inc. Method of forming barbs on a suture and apparatus for performing same
US8028387B2 (en) 2001-08-31 2011-10-04 Quill Medical, Inc. System for supporting and cutting suture thread to create tissue retainers thereon
US8028388B2 (en) 2001-08-31 2011-10-04 Quill Medical, Inc. System for cutting a suture to create tissue retainers of a desired shape and size
US7607233B2 (en) * 2001-09-03 2009-10-27 Speed France Cutting wire for brush cutters and edge trimmers
US20050028390A1 (en) * 2001-09-03 2005-02-10 Emmanuel Legrand Cutting wire for brush cutters and edge trimmers
US7543387B2 (en) 2002-06-07 2009-06-09 Speed France Cutting unit and cutting filament for a plant cutting device
US20050081389A1 (en) * 2002-06-07 2005-04-21 Emmanuel Legrand Cutting unit and cutting filament for a plant cutting device
US8690914B2 (en) 2002-08-09 2014-04-08 Ethicon, Inc. Suture with an intermediate barbed body
US8083770B2 (en) 2002-08-09 2011-12-27 Quill Medical, Inc. Suture anchor and method
US8652170B2 (en) 2002-08-09 2014-02-18 Ethicon, Inc. Double ended barbed suture with an intermediate body
US8679158B2 (en) 2002-08-09 2014-03-25 Ethicon, Inc. Multiple suture thread configuration with an intermediate connector
US8734486B2 (en) 2002-08-09 2014-05-27 Ethicon, Inc. Multiple suture thread configuration with an intermediate connector
US8734485B2 (en) 2002-09-30 2014-05-27 Ethicon, Inc. Sutures with barbs that overlap and cover projections
US9248580B2 (en) 2002-09-30 2016-02-02 Ethicon, Inc. Barb configurations for barbed sutures
US8852232B2 (en) 2002-09-30 2014-10-07 Ethicon, Inc. Self-retaining sutures having effective holding strength and tensile strength
US8821540B2 (en) 2002-09-30 2014-09-02 Ethicon, Inc. Self-retaining sutures having effective holding strength and tensile strength
US8795332B2 (en) 2002-09-30 2014-08-05 Ethicon, Inc. Barbed sutures
US8721681B2 (en) 2002-09-30 2014-05-13 Ethicon, Inc. Barbed suture in combination with surgical needle
US20060048395A1 (en) * 2003-01-23 2006-03-09 Emmanuel Legrand Cutting head for a brush cutter, edge trimmer or similar
US20060053635A1 (en) * 2003-01-23 2006-03-16 Emmanuel Legrand Cutting head for a brush cutter, edge trimmer or similar
US7587828B2 (en) 2003-01-23 2009-09-15 Speed France Cutting head for a brush cutter, edge trimmer or similar
US20060048396A1 (en) * 2003-01-23 2006-03-09 Emmanuel Legrand Cutting head for a brush cutter, edge trimmer or similar
US8032996B2 (en) 2003-05-13 2011-10-11 Quill Medical, Inc. Apparatus for forming barbs on a suture
US7624487B2 (en) 2003-05-13 2009-12-01 Quill Medical, Inc. Apparatus and method for forming barbs on a suture
US20070123092A1 (en) * 2003-05-14 2007-05-31 Emmanuel Legrand Novel cutting wire for devices such as edge trimmers or brush cutters
US9445542B2 (en) 2003-05-14 2016-09-20 Speed France Cutting wire for devices such as edge trimmers or brush cutters
US8424811B2 (en) * 2003-07-11 2013-04-23 Juan Maria Cruz-Sagredo Garcia Barbed-type mesh
US20060186275A1 (en) * 2003-07-11 2006-08-24 Maria Cruz-Sagredo Garcia Juan Barbed-type mesh
US20080008543A1 (en) * 2003-12-03 2008-01-10 Hendrie William J B Avalanche protection system
US7829002B2 (en) 2004-01-19 2010-11-09 Speed France Method for the production of plant cutting filaments
US20080233398A1 (en) * 2004-01-19 2008-09-25 Emmanuel Legrand Method for the Production of Plant Cutting Filaments and Plant Cutting Filaments
US10548592B2 (en) 2004-05-14 2020-02-04 Ethicon, Inc. Suture methods and devices
US11723654B2 (en) 2004-05-14 2023-08-15 Ethicon, Inc. Suture methods and devices
US8721664B2 (en) 2004-05-14 2014-05-13 Ethicon, Inc. Suture methods and devices
US10779815B2 (en) 2004-05-14 2020-09-22 Ethicon, Inc. Suture methods and devices
US20100298871A1 (en) * 2004-05-14 2010-11-25 Quill Medical, Inc. Self-retaining wound closure device including an anchoring loop
US20070036976A1 (en) * 2005-01-24 2007-02-15 Speed France Cutting filament with improved composition for edge trimmers, scrub cutters, and the like
US20080281338A1 (en) * 2005-01-31 2008-11-13 Stephen Wohlert Surgical Suture System
WO2007005291A3 (en) * 2005-06-29 2007-03-01 Ethicon Inc Barbed suture
US8715320B2 (en) 2005-06-29 2014-05-06 Ethicon, Inc. Braided barbed suture
US20070005109A1 (en) * 2005-06-29 2007-01-04 Popadiuk Nicholas M Barbed suture
US8267961B2 (en) 2005-06-29 2012-09-18 Ethicon, Inc. Barbed suture
WO2007005291A2 (en) * 2005-06-29 2007-01-11 Ethicon, Inc. Barbed suture
US7850894B2 (en) 2006-05-04 2010-12-14 Ethicon, Inc. Tissue holding devices and methods for making the same
US20100084780A1 (en) * 2006-05-04 2010-04-08 Lindh Sr David Tissue holding devices and methods for making the same
US20070257395A1 (en) * 2006-05-04 2007-11-08 David Lindh Tissue holding devices and methods for making the same
US8216497B2 (en) 2006-05-04 2012-07-10 Ethicon, Inc. Tissue holding devices and methods for making the same
US8915943B2 (en) 2007-04-13 2014-12-23 Ethicon, Inc. Self-retaining systems for surgical procedures
US8793863B2 (en) 2007-04-13 2014-08-05 Ethicon, Inc. Method and apparatus for forming retainers on a suture
US8747436B2 (en) 2007-06-13 2014-06-10 Ethicon, Inc. Bi-directional barbed suture
US20090043336A1 (en) * 2007-08-06 2009-02-12 Jie Jenny Yuan Barbed suture with non-symmetric barbs
US8562644B2 (en) 2007-08-06 2013-10-22 Ethicon, Inc. Barbed suture with non-symmetric barbs
US9498893B2 (en) 2007-09-27 2016-11-22 Ethicon, Inc. Self-retaining sutures including tissue retainers having improved strength
US8777987B2 (en) 2007-09-27 2014-07-15 Ethicon, Inc. Self-retaining sutures including tissue retainers having improved strength
US8916077B1 (en) 2007-12-19 2014-12-23 Ethicon, Inc. Self-retaining sutures with retainers formed from molten material
US8771313B2 (en) 2007-12-19 2014-07-08 Ethicon, Inc. Self-retaining sutures with heat-contact mediated retainers
US9044225B1 (en) 2007-12-20 2015-06-02 Ethicon, Inc. Composite self-retaining sutures and method
US8615856B1 (en) 2008-01-30 2013-12-31 Ethicon, Inc. Apparatus and method for forming self-retaining sutures
US8875607B2 (en) 2008-01-30 2014-11-04 Ethicon, Inc. Apparatus and method for forming self-retaining sutures
WO2009097556A3 (en) * 2008-01-30 2009-10-22 Angiotech Pharmaceuticals, Inc. Appartaus and method for forming self-retaining sutures
US9125647B2 (en) 2008-02-21 2015-09-08 Ethicon, Inc. Method and apparatus for elevating retainers on self-retaining sutures
US8641732B1 (en) * 2008-02-26 2014-02-04 Ethicon, Inc. Self-retaining suture with variable dimension filament and method
US8876865B2 (en) 2008-04-15 2014-11-04 Ethicon, Inc. Self-retaining sutures with bi-directional retainers or uni-directional retainers
US8961560B2 (en) 2008-05-16 2015-02-24 Ethicon, Inc. Bidirectional self-retaining sutures with laser-marked and/or non-laser marked indicia and methods
US11234689B2 (en) 2008-11-03 2022-02-01 Ethicon, Inc. Length of self-retaining suture and method and device for using the same
US8932328B2 (en) 2008-11-03 2015-01-13 Ethicon, Inc. Length of self-retaining suture and method and device for using the same
US10441270B2 (en) 2008-11-03 2019-10-15 Ethicon, Inc. Length of self-retaining suture and method and device for using the same
US10420546B2 (en) 2010-05-04 2019-09-24 Ethicon, Inc. Self-retaining systems having laser-cut retainers
US11234692B2 (en) 2010-05-04 2022-02-01 Cilag Gmbh International Self-retaining system having laser-cut retainers
US10952721B2 (en) 2010-05-04 2021-03-23 Ethicon, Inc. Laser cutting system and methods for creating self-retaining sutures
US9955962B2 (en) 2010-06-11 2018-05-01 Ethicon, Inc. Suture delivery tools for endoscopic and robot-assisted surgery and methods
US11007296B2 (en) 2010-11-03 2021-05-18 Ethicon, Inc. Drug-eluting self-retaining sutures and methods relating thereto
US9675341B2 (en) 2010-11-09 2017-06-13 Ethicon Inc. Emergency self-retaining sutures and packaging
US11690614B2 (en) 2011-03-23 2023-07-04 Ethicon, Inc. Self-retaining variable loop sutures
US10492780B2 (en) 2011-03-23 2019-12-03 Ethicon, Inc. Self-retaining variable loop sutures
US10188384B2 (en) 2011-06-06 2019-01-29 Ethicon, Inc. Methods and devices for soft palate tissue elevation procedures
USD865176S1 (en) * 2016-04-12 2019-10-29 Jason P. Adams Double strand bi-directional barb suture with single coating shield
USD872861S1 (en) 2016-04-12 2020-01-14 Jason P. Adams Double strand twist bi-directional barb suture with single coating shield
USD870282S1 (en) 2016-04-12 2019-12-17 Jason P. Adams Single strand bi-directional barb suture with coating shield
USD870283S1 (en) 2016-04-12 2019-12-17 Jason P. Adams Single strand bi-directional suture with coating shield
USD869656S1 (en) * 2016-04-12 2019-12-10 Jason P. Adams Single strand bi-directional barb suture with coating shield
USD867591S1 (en) 2016-04-12 2019-11-19 Jason P. Adams Single strand mono-directional barb loop suture with single coating shield
USD844140S1 (en) 2016-04-12 2019-03-26 Jason P. Adams Single-shield, bi-directional-barb, double-strand-twist suture
CN106192122B (en) * 2016-08-31 2018-12-04 浙江鸿辰新材料科技有限公司 Dendritic fiber filament and molding machine
CN106192122A (en) * 2016-08-31 2016-12-07 浙江鸿辰新材料科技有限公司 Dendritic cellosilk and shaped device

Also Published As

Publication number Publication date
DE2112441C2 (en) 1983-01-27
GB1329765A (en) 1973-09-12
CH521459A (en) 1972-04-15
FR2084384A5 (en) 1971-12-17
AT325758B (en) 1975-11-10
CA967323A (en) 1975-05-13
JPS5529176B1 (en) 1980-08-01
DE2112441A1 (en) 1971-10-14
ATA198271A (en) 1975-01-15
SE391541B (en) 1977-02-21
BE763955A (en) 1971-09-08
NL7103718A (en) 1971-09-22
ZA711568B (en) 1971-12-29

Similar Documents

Publication Publication Date Title
US3720055A (en) Synthetic material textile filaments
US4051660A (en) Yarns and their method of manufacture
SU368357A1 (en) THREADING
US3726079A (en) Synthetic textile yarn
DE2824692A1 (en) FLORWARE
HUT69444A (en) Cosmetic skin-peeling device
EP2009156B1 (en) Tapered multifilament yarn and process for producing the same
US2257953A (en) Tapered fishing line and method of making
US3988883A (en) Stretch-resistant bulked yarn
US3357171A (en) Variable denier wrapped yarn
EP0123479A2 (en) Synthetic yarn and yarn-like structures and a method and apparatus for their production
US3394538A (en) Spun yarn
US2812782A (en) Monofilament and fabric made thereby
US2677871A (en) Loop pile carpet fabric
DE2317261A1 (en) METHOD OF HARD PRODUCTION
US4016911A (en) Woven rope
US3447307A (en) Yarn of the flake type
CN112144172B (en) Palm fiber guiding hook
US20210131002A1 (en) Carpet Yarn Denier Differential Improvements
JP2018044250A (en) Strand and rope
US2720226A (en) Fabric
US2396483A (en) Elastic fabric and process of making same
GB2026570A (en) Colour blended yarns with enhanced luminosity
CN214271186U (en) Toothbrush thread tweed fabric
US3360424A (en) Delustered plastic filament