FR2353206A7 - Vehicle coachwork shears actuated by ram - has blade working between stationary counter-blades to form chip and leave slot for blade advance - Google Patents

Vehicle coachwork shears actuated by ram - has blade working between stationary counter-blades to form chip and leave slot for blade advance

Info

Publication number
FR2353206A7
FR2353206A7 FR7420436A FR7420436A FR2353206A7 FR 2353206 A7 FR2353206 A7 FR 2353206A7 FR 7420436 A FR7420436 A FR 7420436A FR 7420436 A FR7420436 A FR 7420436A FR 2353206 A7 FR2353206 A7 FR 2353206A7
Authority
FR
France
Prior art keywords
blades
blade
shears
chip
actuated
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
FR7420436A
Other languages
French (fr)
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 FR7420436A priority Critical patent/FR2353206A7/en
Application granted granted Critical
Publication of FR2353206A7 publication Critical patent/FR2353206A7/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
    • B23D27/00—Machines or devices for cutting by a nibbling action
    • B23D27/02—Hand-held devices
    • B23D27/06—Hand-held devices actuated by fluid or gas pressure

Abstract

The shears are for cutting free the coachwork of a motor vehicle damaged in an accident. The blade (12) works in conjunction with two stationary counter blades (14, 15), between which it passes, so as to form a chip of the width as the moving blade. Thus the blades can move forward in the notch left when the chip has fallen free, and a long cut can be made. The moving blade can have an edge (18) inclined to those of the counter-blades, while at its free end there is a cutting beak (20) with its tip extending towards the cutter blades. This produces a perforation in the metal before the end of the cutting stroke, so that the combined action of beak and edge parts the chip off completely.
FR7420436A 1974-06-12 1974-06-12 Vehicle coachwork shears actuated by ram - has blade working between stationary counter-blades to form chip and leave slot for blade advance Expired FR2353206A7 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7420436A FR2353206A7 (en) 1974-06-12 1974-06-12 Vehicle coachwork shears actuated by ram - has blade working between stationary counter-blades to form chip and leave slot for blade advance

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7420436A FR2353206A7 (en) 1974-06-12 1974-06-12 Vehicle coachwork shears actuated by ram - has blade working between stationary counter-blades to form chip and leave slot for blade advance

Publications (1)

Publication Number Publication Date
FR2353206A7 true FR2353206A7 (en) 1977-12-23

Family

ID=9139987

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7420436A Expired FR2353206A7 (en) 1974-06-12 1974-06-12 Vehicle coachwork shears actuated by ram - has blade working between stationary counter-blades to form chip and leave slot for blade advance

Country Status (1)

Country Link
FR (1) FR2353206A7 (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2431340A1 (en) * 1978-07-19 1980-02-15 Cardona Georges Jack-actuated shears for car workshop - uses opposed angled blades with teeth formed by half round notches in linear active edges
FR2500344A1 (en) * 1981-02-23 1982-08-27 Parmentier Jean Scissor-action jack-actuated sheet metal shears - has centre blade between pair of counter blades with fulcrum tied to jack case
EP0109781A1 (en) * 1982-10-26 1984-05-30 Peter Arthur Taylor Hawkins Apparatus and method for splitting internal combustion engine cylinder blocks and the like
FR2697187A1 (en) * 1992-10-27 1994-04-29 Gallego Yves Separating shears for motor vehicle accidents - comprises double blade and opposed single blade which are pivoted about common axis fixed with respect to body of shears

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2431340A1 (en) * 1978-07-19 1980-02-15 Cardona Georges Jack-actuated shears for car workshop - uses opposed angled blades with teeth formed by half round notches in linear active edges
FR2500344A1 (en) * 1981-02-23 1982-08-27 Parmentier Jean Scissor-action jack-actuated sheet metal shears - has centre blade between pair of counter blades with fulcrum tied to jack case
EP0109781A1 (en) * 1982-10-26 1984-05-30 Peter Arthur Taylor Hawkins Apparatus and method for splitting internal combustion engine cylinder blocks and the like
FR2697187A1 (en) * 1992-10-27 1994-04-29 Gallego Yves Separating shears for motor vehicle accidents - comprises double blade and opposed single blade which are pivoted about common axis fixed with respect to body of shears

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Legal Events

Date Code Title Description
AR Application made for restoration
BR Restoration of rights