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GB964495A - Tube pointing machines - Google Patents

Tube pointing machines

Info

Publication number
GB964495A
GB964495A GB26948/63A GB2694863A GB964495A GB 964495 A GB964495 A GB 964495A GB 26948/63 A GB26948/63 A GB 26948/63A GB 2694863 A GB2694863 A GB 2694863A GB 964495 A GB964495 A GB 964495A
Authority
GB
United Kingdom
Prior art keywords
jaws
slots
plates
housing
wedges
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
GB26948/63A
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.)
United Wire and Supply Corp
Original Assignee
United Wire and Supply Corp
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 United Wire and Supply Corp filed Critical United Wire and Supply Corp
Publication of GB964495A publication Critical patent/GB964495A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C5/00—Pointing; Push-pointing
    • B21C5/003—Pointing; Push-pointing of hollow material, e.g. tube
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C5/00—Pointing; Push-pointing
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S425/00—Plastic article or earthenware shaping or treating: apparatus
    • Y10S425/005—Cammed

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Gripping Jigs, Holding Jigs, And Positioning Jigs (AREA)
  • Press Drives And Press Lines (AREA)
  • Quick-Acting Or Multi-Walled Pipe Joints (AREA)

Abstract

964,495. Drawing. UNITED WIRE & SUPPLY CORPORATION. July 8, 1963 [July 9, 1962], No. 26948/63. Heading B3P. In a tube pointer comprising an open-ended housing, a plurality of pairs of opposed work-engaging jaws and means for simultaneously moving the jaws inwards, the jaws together define an axial work-receiving opening and have a plurality of inter-meshing leaves at their adjacent edges. The apparatus 10 comprises a housing formed of end plates 11 and 12 connected by bars 14, 15, 16 and 17 which extend through the plates 11 and 12 and are joined by head-plates 18 and 19. Four jaws 24, 25, 26, 27 are positioned around the central axis of the housing and each bears on a wedge 34, 35, 36, 37 which runs on a bar 14, 15, 16 or 17. The wedges are attached to a plate 38 which is reciprocated by the piston-rod 22 of an hydraulic cylinder 23 and thus forces the jaws inwards. Axial movement of the wedges is prevented by a plate 20 and they are biased by springs 43 to move outwardly. Each jaw consists of a body 50 with slots 51 out into its workengaging surface 53, and a workstop 60. The slots in jaws 24 and 25 are similarly disposed and the slots in the jaws 26, 27 are positioned so that the edges of the jaws interengage as they move together. The jaws have a tapered entry portion 54a to provide a tapered portion 55 joining the point 67 to the tube 66. In a modification a different folding is produced by varying the shape of the jaws, Fig. 6 (not shown). The stroke of the piston is controlled by a switch in the circuit of a motor driving an hydraulic pump. The switch is operated by a stop member 85 mounted on a rack 86 which is adjusted relative to the body by a pinion gear mounted on a shaft which also carries a graduated dial 88.
GB26948/63A 1962-07-09 1963-07-08 Tube pointing machines Expired GB964495A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US208502A US3154978A (en) 1962-07-09 1962-07-09 Tube pointer

Publications (1)

Publication Number Publication Date
GB964495A true GB964495A (en) 1964-07-22

Family

ID=22774825

Family Applications (1)

Application Number Title Priority Date Filing Date
GB26948/63A Expired GB964495A (en) 1962-07-09 1963-07-08 Tube pointing machines

Country Status (2)

Country Link
US (1) US3154978A (en)
GB (1) GB964495A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1290512B (en) * 1965-06-28 1969-03-13 Blaw Knox Co Device for attaching folding rods to pipe ends

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3228228A (en) * 1962-12-03 1966-01-11 Nat Copper Dev Company Tube end forming device
GB997066A (en) * 1963-11-15 1965-06-30 British Ropes Ltd Improvements in or relating to the compressing of fittings onto wire rope and the like
AT256007B (en) * 1963-11-21 1967-08-10 Kieserling & Albrecht Device for attaching folding rods to pipe ends, in particular to thin-walled pipes
FR1464667A (en) * 1965-09-17 1967-01-06 Commissariat Energie Atomique Fin Series Corrugating Machine
US3417598A (en) * 1966-08-19 1968-12-24 Manco Mfg Co Apparatus for pointing work pieces
FR2061839A5 (en) * 1969-05-29 1971-06-25 Crouzet & Cie
US3693399A (en) * 1970-11-02 1972-09-26 Huck Mfg Co Fastener installation and crimping tool
US4014202A (en) * 1975-06-04 1977-03-29 Anchor Coupling Co. Inc. Crimping apparatus
US4350036A (en) * 1980-02-07 1982-09-21 Vale Industries Inc. Apparatus for pointing work pieces
US4308744A (en) * 1980-02-08 1982-01-05 United Wire & Supply Corporation Tube pointer
US4604890A (en) * 1982-02-08 1986-08-12 Teledyne Penn-Union Compression tool
EP0085801A1 (en) * 1982-02-10 1983-08-17 Teledyne Penn-Union Compression tool
CH665152A5 (en) * 1985-01-10 1988-04-29 Urs Kellner METHOD FOR PRODUCING A CONICAL EXTERNAL THREAD.
US4862725A (en) * 1988-01-29 1989-09-05 Dayco Products, Inc. Crimping device, adjusting ring therefor
US5056351A (en) * 1988-01-29 1991-10-15 Dayco Products, Inc. Crimping device and adjusting ring
US4953383A (en) * 1988-01-29 1990-09-04 Dayco Products, Inc. Crimping device, adjusting ring therefor
CH676564A5 (en) * 1988-08-26 1991-02-15 Urs Kellner
US5842267A (en) * 1994-12-30 1998-12-01 Black & Decker, Inc. Method and apparatus for forming parts of a predetermined shape from a continuous stock material
US6290439B1 (en) 1994-12-30 2001-09-18 Black & Decker, Inc. Method and apparatus for forming parts from a continuous stock material and associated forge
US6584821B1 (en) * 2002-04-16 2003-07-01 General Motors Company Self-aligning non-pinching hydroforming dies
US10010412B2 (en) 2011-07-27 2018-07-03 Edwards Lifesciences Corporation Conical crimper
US10716691B2 (en) 2016-06-24 2020-07-21 Edwards Lifesciences Corporation Compact crimping device
CN114099073A (en) 2020-08-31 2022-03-01 爱德华兹生命科学公司 System and method for crimping and device preparation

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US810241A (en) * 1904-09-10 1906-01-16 Shelby Steel Tube Company Apparatus for reducing the ends of tubes.
US1418026A (en) * 1921-12-05 1922-05-30 John E Schmidt Rod-straightening machine
US2394841A (en) * 1943-06-16 1946-02-12 Kenly C Bugg Flanging device
US2514507A (en) * 1944-12-08 1950-07-11 Mueller Paul Method and machine for pointing tubes
US2458587A (en) * 1945-01-31 1949-01-11 Gogan Joseph Apparatus for treating hollow bodies
US2438999A (en) * 1945-02-20 1948-04-06 Parker Appliance Co Automatic means for clamping and deforming the ends of tubes
US2947081A (en) * 1955-09-01 1960-08-02 Gen Motors Corp Method of forming a splined sleeve
US3068929A (en) * 1960-04-22 1962-12-18 Anaconda American Brass Co Tube pointer

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1290512B (en) * 1965-06-28 1969-03-13 Blaw Knox Co Device for attaching folding rods to pipe ends

Also Published As

Publication number Publication date
US3154978A (en) 1964-11-03

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