FR2521469B1 - CURVILINE BLADE SHEAR WITH HYDRAULIC CONTROL - Google Patents

CURVILINE BLADE SHEAR WITH HYDRAULIC CONTROL

Info

Publication number
FR2521469B1
FR2521469B1 FR8202301A FR8202301A FR2521469B1 FR 2521469 B1 FR2521469 B1 FR 2521469B1 FR 8202301 A FR8202301 A FR 8202301A FR 8202301 A FR8202301 A FR 8202301A FR 2521469 B1 FR2521469 B1 FR 2521469B1
Authority
FR
France
Prior art keywords
curviline
hydraulic control
blade shear
shear
blade
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
FR8202301A
Other languages
French (fr)
Other versions
FR2521469A1 (en
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.)
Promecam Sisson Lehmann SA
Original Assignee
Promecam Sisson Lehmann 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 Promecam Sisson Lehmann SA filed Critical Promecam Sisson Lehmann SA
Priority to FR8202301A priority Critical patent/FR2521469B1/en
Publication of FR2521469A1 publication Critical patent/FR2521469A1/en
Application granted granted Critical
Publication of FR2521469B1 publication Critical patent/FR2521469B1/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
    • 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
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
    • B26D5/00—Arrangements for operating and controlling machines or devices for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
    • B26D5/08—Means for actuating the cutting member to effect the cut
    • B26D5/12—Fluid-pressure means
FR8202301A 1982-02-12 1982-02-12 CURVILINE BLADE SHEAR WITH HYDRAULIC CONTROL Expired FR2521469B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8202301A FR2521469B1 (en) 1982-02-12 1982-02-12 CURVILINE BLADE SHEAR WITH HYDRAULIC CONTROL

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8202301A FR2521469B1 (en) 1982-02-12 1982-02-12 CURVILINE BLADE SHEAR WITH HYDRAULIC CONTROL

Publications (2)

Publication Number Publication Date
FR2521469A1 FR2521469A1 (en) 1983-08-19
FR2521469B1 true FR2521469B1 (en) 1985-05-31

Family

ID=9270926

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8202301A Expired FR2521469B1 (en) 1982-02-12 1982-02-12 CURVILINE BLADE SHEAR WITH HYDRAULIC CONTROL

Country Status (1)

Country Link
FR (1) FR2521469B1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19604608C1 (en) * 1996-02-08 1997-04-10 Siemens Ag Cutting appts. to reduce run down component belts into small pieces esp. Siplace 80F/80S
GB2464701A (en) * 2008-10-22 2010-04-28 Siemens Vai Metals Tech Ltd Shear with Bi-Directional Cutting
GB2589122B (en) 2019-11-21 2022-01-26 Illinois Tool Works Label cutter

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1527007B1 (en) * 1963-12-05 1970-10-22 Moeller & Neumann Gmbh Tin snips with a straight and a curved knife
CH492505A (en) * 1968-05-31 1970-06-30 Haenggi Haenggi Max Sheet metal shears
JPS4815550B1 (en) * 1969-06-25 1973-05-15
GB1439464A (en) * 1972-09-09 1976-06-16 Handley A R Shear cutter
DE3015913A1 (en) * 1980-04-25 1981-10-29 Thyssen Industrie Ag, 4300 Essen Cutting press for thin metal - has upper cutter on ram with side guides, forced down by pistons with spherical joints

Also Published As

Publication number Publication date
FR2521469A1 (en) 1983-08-19

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Legal Events

Date Code Title Description
TP Transmission of property
ST Notification of lapse