FR2431340A1 - Perfectionnements apportes aux cisailles, en particulier pour le decoupage d'elements de carrosserie de vehicules accidentes - Google Patents

Perfectionnements apportes aux cisailles, en particulier pour le decoupage d'elements de carrosserie de vehicules accidentes

Info

Publication number
FR2431340A1
FR2431340A1 FR7821354A FR7821354A FR2431340A1 FR 2431340 A1 FR2431340 A1 FR 2431340A1 FR 7821354 A FR7821354 A FR 7821354A FR 7821354 A FR7821354 A FR 7821354A FR 2431340 A1 FR2431340 A1 FR 2431340A1
Authority
FR
France
Prior art keywords
jack
half round
round notches
cutting edges
teeth formed
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.)
Granted
Application number
FR7821354A
Other languages
English (en)
Other versions
FR2431340B1 (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 FR7821354A priority Critical patent/FR2431340A1/fr
Publication of FR2431340A1 publication Critical patent/FR2431340A1/fr
Application granted granted Critical
Publication of FR2431340B1 publication Critical patent/FR2431340B1/fr
Granted legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
    • A62B3/00—Devices or single parts for facilitating escape from buildings or the like, e.g. protection shields, protection screens; Portable devices for preventing smoke penetrating into distinct parts of buildings
    • A62B3/005—Rescue tools with forcing action
    • 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
    • B23D15/00—Shearing machines or shearing devices cutting by blades which move parallel to themselves
    • B23D15/06—Sheet shears
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
    • B26D1/00—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor
    • B26D1/0006—Cutting members therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
    • B26D1/00—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor
    • B26D1/0006—Cutting members therefor
    • B26D2001/006—Cutting members therefor the cutting blade having a special shape, e.g. a special outline, serrations
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
    • B26D1/00—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor
    • B26D1/0006—Cutting members therefor
    • B26D2001/0066—Cutting members therefor having shearing means, e.g. shearing blades, abutting blades

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Forests & Forestry (AREA)
  • Cleaning Of Streets, Tracks, Or Beaches (AREA)
  • Shearing Machines (AREA)
  • Shovels (AREA)

Abstract

L'invention concerne des perfectionnements apportés aux cisailles à découper, en particulier, cisailles pour decouper des tôles ou autres éléments. Suivant une disposition de l'invention, les tranchants dentelés des lames s'entrecroisent avec un angle constant, les lames mobiles et les contre-lames comprennent chacune une denture formée par des dents séparées par des surfaces concaves, chaque dent étant formée par une surface plane, comprise entre deux surfaces concaves. La lame de coupe mobile comprend un bec extracteur du copeau de découpe, à haut pouvoir tranchant. L'invention trouve une application principale à la découpe d'éléments de carrosserie de véhicules automobiles accidentés, mais aussi dans l'industrie, pour la découpe de tôles, ou le sectionnement de profils, tiges ou barres.
FR7821354A 1978-07-19 1978-07-19 Perfectionnements apportes aux cisailles, en particulier pour le decoupage d'elements de carrosserie de vehicules accidentes Granted FR2431340A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7821354A FR2431340A1 (fr) 1978-07-19 1978-07-19 Perfectionnements apportes aux cisailles, en particulier pour le decoupage d'elements de carrosserie de vehicules accidentes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7821354A FR2431340A1 (fr) 1978-07-19 1978-07-19 Perfectionnements apportes aux cisailles, en particulier pour le decoupage d'elements de carrosserie de vehicules accidentes

Publications (2)

Publication Number Publication Date
FR2431340A1 true FR2431340A1 (fr) 1980-02-15
FR2431340B1 FR2431340B1 (fr) 1984-02-24

Family

ID=9210886

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7821354A Granted FR2431340A1 (fr) 1978-07-19 1978-07-19 Perfectionnements apportes aux cisailles, en particulier pour le decoupage d'elements de carrosserie de vehicules accidentes

Country Status (1)

Country Link
FR (1) FR2431340A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2654026A1 (fr) * 1989-11-09 1991-05-10 Gillet Outillage Sarl Cisaille a main pour la decoupe de fers plats, et notamment de caillebotis.
FR2678187A1 (fr) * 1991-06-27 1992-12-31 Cardona Yvan Cisaille pour decouper des toles ou produits similaires, notamment des elements de carrosseries de vehicules accidentes.

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2353206A7 (fr) * 1974-06-12 1977-12-23 Cardona Georges Perfectionnements aux cisailles, en particulier pour le decoupage de carrosserie de vehicules accidentes
FR2431341A1 (fr) * 1978-07-17 1980-02-15 Joulia Henri Perfectionnements apportes aux outils coupants, en particulier les cisailles

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2353206A7 (fr) * 1974-06-12 1977-12-23 Cardona Georges Perfectionnements aux cisailles, en particulier pour le decoupage de carrosserie de vehicules accidentes
FR2431341A1 (fr) * 1978-07-17 1980-02-15 Joulia Henri Perfectionnements apportes aux outils coupants, en particulier les cisailles

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2654026A1 (fr) * 1989-11-09 1991-05-10 Gillet Outillage Sarl Cisaille a main pour la decoupe de fers plats, et notamment de caillebotis.
FR2678187A1 (fr) * 1991-06-27 1992-12-31 Cardona Yvan Cisaille pour decouper des toles ou produits similaires, notamment des elements de carrosseries de vehicules accidentes.

Also Published As

Publication number Publication date
FR2431340B1 (fr) 1984-02-24

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