FR2343545A1 - Dispositif hydraulique pour le cisaillage multiple de precision de barres metalliques calibrees et laminees - Google Patents

Dispositif hydraulique pour le cisaillage multiple de precision de barres metalliques calibrees et laminees

Info

Publication number
FR2343545A1
FR2343545A1 FR7707182A FR7707182A FR2343545A1 FR 2343545 A1 FR2343545 A1 FR 2343545A1 FR 7707182 A FR7707182 A FR 7707182A FR 7707182 A FR7707182 A FR 7707182A FR 2343545 A1 FR2343545 A1 FR 2343545A1
Authority
FR
France
Prior art keywords
shear
piston
bars
soft metal
equalise
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
FR7707182A
Other languages
English (en)
French (fr)
Other versions
FR2343545B3 (OSRAM
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.)
CENTRALA IND AUTOCAMIOAN
Original Assignee
CENTRALA IND AUTOCAMIOAN
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 CENTRALA IND AUTOCAMIOAN filed Critical CENTRALA IND AUTOCAMIOAN
Publication of FR2343545A1 publication Critical patent/FR2343545A1/fr
Application granted granted Critical
Publication of FR2343545B3 publication Critical patent/FR2343545B3/fr
Granted legal-status Critical Current

Links

Classifications

    • 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
    • B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
    • B26D7/08—Means for treating work or cutting member to facilitate cutting
    • B26D7/14—Means for treating work or cutting member to facilitate cutting by tensioning the work
    • 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
    • B23D15/12—Shearing machines or shearing devices cutting by blades which move parallel to themselves characterised by drives or gearings therefor
    • B23D15/14—Shearing machines or shearing devices cutting by blades which move parallel to themselves characterised by drives or gearings therefor actuated by fluid or gas pressure
    • 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
    • B23D23/00—Machines or devices for shearing or cutting profiled stock

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Forests & Forestry (AREA)
  • Shearing Machines (AREA)
FR7707182A 1976-03-12 1977-03-10 Dispositif hydraulique pour le cisaillage multiple de precision de barres metalliques calibrees et laminees Granted FR2343545A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RO7685075A RO69247A2 (ro) 1976-03-12 1976-03-12 DISPOZITIV HIDRAULIC PENTRU TAIEўEA MULTIPLA DE PRECIZIE A BARELOR TRASE SI LAMINATE DIN METAL MOALE

Publications (2)

Publication Number Publication Date
FR2343545A1 true FR2343545A1 (fr) 1977-10-07
FR2343545B3 FR2343545B3 (OSRAM) 1980-02-01

Family

ID=20095908

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7707182A Granted FR2343545A1 (fr) 1976-03-12 1977-03-10 Dispositif hydraulique pour le cisaillage multiple de precision de barres metalliques calibrees et laminees

Country Status (3)

Country Link
DE (1) DE2710126C3 (OSRAM)
FR (1) FR2343545A1 (OSRAM)
RO (1) RO69247A2 (OSRAM)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DD39403A (OSRAM) *
DD51517A (OSRAM) *
US3204504A (en) * 1962-07-12 1965-09-07 Textron Inc Positive grip cut-off
JPS5138952B1 (OSRAM) * 1967-10-12 1976-10-25
DE1909278A1 (de) * 1968-02-29 1970-01-15 Skoda Np Vorrichtung zum Schneiden von Material auf der Huetten- und Maschinenbauschere

Also Published As

Publication number Publication date
DE2710126A1 (de) 1977-09-22
RO69247A2 (ro) 1981-01-30
DE2710126C3 (de) 1981-05-14
DE2710126B2 (de) 1980-08-28
FR2343545B3 (OSRAM) 1980-02-01

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