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GB1195466A - Improvements in Looms for Weaving - Google Patents

Improvements in Looms for Weaving

Info

Publication number
GB1195466A
GB1195466A GB701368A GB701368A GB1195466A GB 1195466 A GB1195466 A GB 1195466A GB 701368 A GB701368 A GB 701368A GB 701368 A GB701368 A GB 701368A GB 1195466 A GB1195466 A GB 1195466A
Authority
GB
United Kingdom
Prior art keywords
leno
yarns
disc
rotates
pass
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
Application number
GB701368A
Inventor
Noel Hodgkinson
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to GB701368A priority Critical patent/GB1195466A/en
Publication of GB1195466A publication Critical patent/GB1195466A/en
Expired legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D03—WEAVING
    • D03C—SHEDDING MECHANISMS; PATTERN CARDS OR CHAINS; PUNCHING OF CARDS; DESIGNING PATTERNS
    • D03C7/00—Leno or similar shedding mechanisms

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Looms (AREA)

Abstract

1,195,466. Leno or fancy weaving apparatus. N. HODGKINSON. 13 Feb., 1969 [13 Feb., 1968], No. 7013/68. Heading D1E. Warp yarn packages 10, 11 are mounted on a rotating platform 12 and are themselves rotated oppositely, by sun and planet gears, so that the yarns coming from the packages have no change in their amount of twist, the yarns then pass through guide eyes which twist the yarns together, through a tensioner 8 and a device 6 which compensates for changes in tension during shedding, the yarns then separate and pass through eyes 14 in a disc 5 that rotates at the same speed and in the same direction as the platform 12 and then pass through a leno shedding motion that results in either a half cross or a full cross weave. The leno shedding motion comprises rods that are oppositely shed by a cam-link and pulley arrangement, one rod having an upwardly directed hook 14 and the other a downwardly directed hook 13. If the disc 5 rotates at half loom speed each thread will engage alternate hooks to produce a leno weave with a half cross between the picks and if the disc 5 rotates at loom speed each thread will always engage the same hook to produce a leno weave with a full cross between each pick. The leno weaves may be at any position in the fabric and a loom is described which produces leno edge and centre selvedges.
GB701368A 1968-02-13 1968-02-13 Improvements in Looms for Weaving Expired GB1195466A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB701368A GB1195466A (en) 1968-02-13 1968-02-13 Improvements in Looms for Weaving

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB701368A GB1195466A (en) 1968-02-13 1968-02-13 Improvements in Looms for Weaving

Publications (1)

Publication Number Publication Date
GB1195466A true GB1195466A (en) 1970-06-17

Family

ID=9824980

Family Applications (1)

Application Number Title Priority Date Filing Date
GB701368A Expired GB1195466A (en) 1968-02-13 1968-02-13 Improvements in Looms for Weaving

Country Status (1)

Country Link
GB (1) GB1195466A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2685358A1 (en) * 1991-12-19 1993-06-25 Commissariat Energie Atomique Three-dimensional fabric, method of manufacturing this fabric and devices for the implementation of this method
BE1006980A3 (en) * 1993-04-06 1995-02-07 Picanol Nv Device for making a selvedge
EP1052317A1 (en) * 1999-05-03 2000-11-15 Sulzer Textil AG Device and method for feeding a leno yarn in a weaving loom
US6308742B1 (en) 1999-03-03 2001-10-30 Sulzer Textil Ag Apparatus and method for the preparation of a leno thread for a weaving machine
EP1262582A1 (en) * 2001-03-27 2002-12-04 Sulzer Textil AG Device for feeding a leno yarn in a weaving loom
US6546966B2 (en) 2001-03-27 2003-04-15 Sulzer Textil Ag Apparatus for making available a leno thread for a weaving machine

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2685358A1 (en) * 1991-12-19 1993-06-25 Commissariat Energie Atomique Three-dimensional fabric, method of manufacturing this fabric and devices for the implementation of this method
BE1006980A3 (en) * 1993-04-06 1995-02-07 Picanol Nv Device for making a selvedge
US6308742B1 (en) 1999-03-03 2001-10-30 Sulzer Textil Ag Apparatus and method for the preparation of a leno thread for a weaving machine
EP1052317A1 (en) * 1999-05-03 2000-11-15 Sulzer Textil AG Device and method for feeding a leno yarn in a weaving loom
EP1262582A1 (en) * 2001-03-27 2002-12-04 Sulzer Textil AG Device for feeding a leno yarn in a weaving loom
US6546966B2 (en) 2001-03-27 2003-04-15 Sulzer Textil Ag Apparatus for making available a leno thread for a weaving machine

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Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees