EP0088854A3 - Tension clamp - Google Patents

Tension clamp Download PDF

Info

Publication number
EP0088854A3
EP0088854A3 EP82402253A EP82402253A EP0088854A3 EP 0088854 A3 EP0088854 A3 EP 0088854A3 EP 82402253 A EP82402253 A EP 82402253A EP 82402253 A EP82402253 A EP 82402253A EP 0088854 A3 EP0088854 A3 EP 0088854A3
Authority
EP
European Patent Office
Prior art keywords
clamp
traction
sheets
tension clamp
expansion corner
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.)
Withdrawn
Application number
EP82402253A
Other languages
German (de)
French (fr)
Other versions
EP0088854A2 (en
Inventor
Germain Celette
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.)
Celette SA
Original Assignee
Celette 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 Celette SA filed Critical Celette SA
Publication of EP0088854A2 publication Critical patent/EP0088854A2/en
Publication of EP0088854A3 publication Critical patent/EP0088854A3/en
Withdrawn legal-status Critical Current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
    • B25B7/00—Pliers; Other hand-held gripping tools with jaws on pivoted limbs; Details applicable generally to pivoted-limb hand tools
    • B25B7/12—Pliers; Other hand-held gripping tools with jaws on pivoted limbs; Details applicable generally to pivoted-limb hand tools involving special transmission means between the handles and the jaws, e.g. toggle levers, gears
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D1/00—Straightening, restoring form or removing local distortions of sheet metal or specific articles made therefrom; Stretching sheet metal combined with rolling
    • B21D1/14—Straightening frame structures
    • B21D1/145—Clamps therefor
    • 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
    • B25B5/08—Arrangements for positively actuating jaws using cams

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Clamps And Clips (AREA)

Abstract

a) Pince à auto-serrage permettant d'exercer une trac­ tion sur des tôles. a) Self-tightening clamp allowing to exercise a jitters tion on sheets.

b) Cette pince comporte deux mâchoires 1 articulées l'une sur l'autre en un point intermédiaire de leur longueur. Entre les extrémités de celles-ci, opposées à leurs extrémités d'agrippage, il est prévu un coin d'expansion (7) porté par un organe (8) destiné à être accouplé avec l'élément de traction de cette pince, par exemple une chaíne ou un câble de traction. Par ailleurs les mâchoires de serrage 1 comportant, sur leur face interne, des rampes 10 susceptibles de coopérer avec ce coin d'expansion 7. b) This clamp has two articulated jaws 1 one on the other at an intermediate point of their length. Between the ends of these, opposite their ends gripping, there is provided an expansion corner (7) carried by a member (8) intended to be coupled with the traction element of this clamp, for example a chain or a cable traction. Furthermore, the clamping jaws 1 comprising, on their internal face, ramps 10 capable of cooperating with this expansion corner 7.

c) Cette pince peut être utilisée pour exercer une traction sur les tôles d'une carrosserie d'automobile en vue de leur redressement et ce, au moyen de vérins ou autres appareils appropriés. c) This clamp can be used to exert traction on the sheets of an automobile body for their straightening by means of cylinders or other devices appropriate.

EP82402253A 1982-01-08 1982-12-09 Tension clamp Withdrawn EP0088854A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR8200180A FR2519574A1 (en) 1982-01-08 1982-01-08 TRACTION CLAMP
FR8200180 1982-01-08

Publications (2)

Publication Number Publication Date
EP0088854A2 EP0088854A2 (en) 1983-09-21
EP0088854A3 true EP0088854A3 (en) 1985-04-03

Family

ID=9269793

Family Applications (1)

Application Number Title Priority Date Filing Date
EP82402253A Withdrawn EP0088854A3 (en) 1982-01-08 1982-12-09 Tension clamp

Country Status (3)

Country Link
EP (1) EP0088854A3 (en)
ES (1) ES269913Y (en)
FR (1) FR2519574A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2682310B1 (en) * 1991-10-11 1994-01-14 Blackhawk Sa SELF-TIGHTENING TENSIONER FOR STRAIGHTENING DEFORMED BODY ELEMENTS.
DE9400214U1 (en) * 1994-01-07 1995-05-04 Gmeilbauer, Engelbert, 82229 Seefeld Claw for holding a workpiece on which tensile force is to be exerted
IT239998Y1 (en) * 1995-04-06 2001-03-16 Francesco Giovignani TENSIONER CLAMP FOR REPAIR OF CAR BODIES
DE10211619B4 (en) * 2002-03-15 2004-09-02 Udo Tilch Pull clamp for straightening a profile or a sheet, in particular a body part of an accident-damaged motor vehicle

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE377259A (en) *
US3273933A (en) * 1963-12-10 1966-09-20 Saint Gobain Self-gripping tongs
FR1501947A (en) * 1966-09-30 1967-11-18 Applied Power Ind Inc Pliers of tightening
US3610022A (en) * 1969-07-31 1971-10-05 William R Lincourt Pull clamp device
US3986746A (en) * 1975-09-23 1976-10-19 Guy-Chart Tools Limited Clamp
FR2314023A1 (en) * 1975-06-10 1977-01-07 Wilmonda Clamp for car body panels - has bar displaceable between converging chamfered jaw lever ends to effect grip

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE377259A (en) *
US3273933A (en) * 1963-12-10 1966-09-20 Saint Gobain Self-gripping tongs
FR1501947A (en) * 1966-09-30 1967-11-18 Applied Power Ind Inc Pliers of tightening
US3610022A (en) * 1969-07-31 1971-10-05 William R Lincourt Pull clamp device
FR2314023A1 (en) * 1975-06-10 1977-01-07 Wilmonda Clamp for car body panels - has bar displaceable between converging chamfered jaw lever ends to effect grip
US3986746A (en) * 1975-09-23 1976-10-19 Guy-Chart Tools Limited Clamp

Also Published As

Publication number Publication date
EP0088854A2 (en) 1983-09-21
ES269913Y (en) 1984-01-16
FR2519574A1 (en) 1983-07-18
ES269913U (en) 1983-07-01

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Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Designated state(s): AT BE CH DE GB LI NL

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

AK Designated contracting states

Designated state(s): AT BE CH DE GB LI NL

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN

18D Application deemed to be withdrawn

Effective date: 19851203

RIN1 Information on inventor provided before grant (corrected)

Inventor name: CELETTE, GERMAIN