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GB1523565A - Locking head - Google Patents

Locking head

Info

Publication number
GB1523565A
GB1523565A GB602077A GB602077A GB1523565A GB 1523565 A GB1523565 A GB 1523565A GB 602077 A GB602077 A GB 602077A GB 602077 A GB602077 A GB 602077A GB 1523565 A GB1523565 A GB 1523565A
Authority
GB
United Kingdom
Prior art keywords
feb
piston rod
locking head
fastener
polymatic
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
GB602077A
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.)
POLYMATIC SA
Original Assignee
POLYMATIC SA
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 POLYMATIC SA filed Critical POLYMATIC SA
Publication of GB1523565A publication Critical patent/GB1523565A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
    • B25B5/00—Clamps
    • B25B5/06—Arrangements for positively actuating jaws
    • B25B5/12—Arrangements for positively actuating jaws using toggle links
    • B25B5/122—Arrangements for positively actuating jaws using toggle links with fluid drive

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Clamps And Clips (AREA)
  • Rolls And Other Rotary Bodies (AREA)

Abstract

1523565 Clamps POLYMATIC SA 14 Feb 1977 [13 Feb 1976] 06020/77 Heading E2A A rotating fastener in the form of a hook 6 is secured to shaft 7 rotated by piston rod 4 through toggle linkage which assumes the upper (solid line) posture in the fastening position shown. In this position, a roller at the end of the piston rod and running on guide rail 15, takes up any reverse force on the fastener 6 to prevent unwanted release.
GB602077A 1976-02-13 1977-02-14 Locking head Expired GB1523565A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7603968A FR2340798A1 (en) 1976-02-13 1976-02-13 IRREVERSIBLE CLAMP HEAD WITH FLOATING HITCH AND QUICK DISASSEMBLY

Publications (1)

Publication Number Publication Date
GB1523565A true GB1523565A (en) 1978-09-06

Family

ID=9169074

Family Applications (1)

Application Number Title Priority Date Filing Date
GB602077A Expired GB1523565A (en) 1976-02-13 1977-02-14 Locking head

Country Status (4)

Country Link
DE (1) DE2704911A1 (en)
FR (1) FR2340798A1 (en)
GB (1) GB1523565A (en)
IT (1) IT1086622B (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2202572A (en) * 1986-12-01 1988-09-28 British Aerospace Releasable fastening
EP0917932A1 (en) * 1997-11-24 1999-05-26 I.S.I. International S.A. Toggle-lever clamp, in particular for use in car bodywork construction
JP2014014913A (en) * 2012-07-11 2014-01-30 Smc Corp Clamping device
WO2015125841A1 (en) * 2014-02-24 2015-08-27 Smc Corporation Clamp apparatus

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3022376C2 (en) * 1980-06-14 1985-08-01 De-Sta-Co Metallerzeugnisse Gmbh, 6000 Frankfurt Toggle clamping device for clamping workpieces
FR2550115B1 (en) * 1983-08-03 1986-06-27 Thombor Rojac TIGHTENING DEVICE
FR2555926B1 (en) * 1983-12-02 1986-09-12 Franche Comte Alsace Etudes Te PNEUMATIC TENSIONER WITH KNEE SUPPORT
US4635911A (en) * 1985-08-30 1987-01-13 Lovrenich Rodger T Motorized over center clamp
FR2599652B2 (en) * 1986-06-09 1992-05-22 Fabrice Goussu IMPROVEMENTS ON CONSTANT STRENGTH HEADS WITH AUTOMATIC WEAR COMPENSATION
ES2002520A6 (en) * 1985-09-24 1988-08-16 Fabrice Goussu Multiple-head clamping device with a single remote control.
US5171001A (en) * 1987-05-27 1992-12-15 Btm Corporation Sealed power clamp
FR2630953B1 (en) * 1988-05-06 1991-04-05 Genus Int CLAMPING DEVICE FOR PLATES OR PROFILES AGAINST THE OTHER
DE9208306U1 (en) * 1992-06-22 1993-10-21 DE-STA-CO Metallerzeugnisse GmbH, 61449 Steinbach Jig
DE9412722U1 (en) * 1994-08-06 1994-09-29 DE-STA-CO Metallerzeugnisse GmbH, 61449 Steinbach Toggle clamp device
US5575462A (en) * 1994-08-17 1996-11-19 Blatt; John A. Rotary clamp for a linear actuator
US6115898A (en) * 1995-06-06 2000-09-12 Btm Corporation Force multiplying apparatus for clamping a workpiece and forming a joint therein
US5884903A (en) * 1995-10-30 1999-03-23 Btm Corporation Powered clamp and gauging apparatus
US5829112A (en) * 1996-11-25 1998-11-03 Isi Norgren Inc. Method for manufacturing an enclosed power clamp
FR2757437B1 (en) * 1996-12-24 1999-02-26 Bruyn Gerard De PILOT CENTERING AND TIGHTENING TOOL
JP4099729B2 (en) * 1997-03-05 2008-06-11 Ｓｍｃ株式会社 Cylinder device
US5871250A (en) * 1997-03-31 1999-02-16 Btm Corporation Sealed straight line gripper
FR2770167B1 (en) * 1997-10-24 1999-12-24 Robotic IMPROVEMENT FOR A TIGHTENING DEVICE OF THE TYPE INCLUDING A PISTON-OPERATED LEVER
CN102000934B (en) * 2010-11-12 2013-07-17 无锡明珠增压器制造有限公司 Welding jig of supercharge connection plate
CN107530848B (en) * 2015-02-16 2019-04-05 Smc株式会社 Clamping device
JP6252950B2 (en) * 2015-03-05 2017-12-27 Smc株式会社 Clamping device
JP6678957B2 (en) * 2016-08-23 2020-04-15 Smc株式会社 Clamping device

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2202572A (en) * 1986-12-01 1988-09-28 British Aerospace Releasable fastening
GB2202572B (en) * 1986-12-01 1990-09-19 British Aerospace Retaining device
EP0917932A1 (en) * 1997-11-24 1999-05-26 I.S.I. International S.A. Toggle-lever clamp, in particular for use in car bodywork construction
JP2014014913A (en) * 2012-07-11 2014-01-30 Smc Corp Clamping device
CN104470682A (en) * 2012-07-11 2015-03-25 Smc株式会社 Clamp apparatus
US20150145195A1 (en) * 2012-07-11 2015-05-28 Smc Kabushiki Kaisha Clamp apparatus
TWI501846B (en) * 2012-07-11 2015-10-01 Smc Kk Clamp apparatus
CN104470682B (en) * 2012-07-11 2016-06-08 Smc株式会社 Apparatus for fastening
US9409282B2 (en) * 2012-07-11 2016-08-09 Smc Kabushiki Kaisha Clamp apparatus
WO2015125841A1 (en) * 2014-02-24 2015-08-27 Smc Corporation Clamp apparatus

Also Published As

Publication number Publication date
FR2340798B1 (en) 1980-08-22
DE2704911A1 (en) 1977-08-18
IT1086622B (en) 1985-05-28
FR2340798A1 (en) 1977-09-09

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee