FR2368315A1 - Automatic line for cross cutting coiled strips into plates - has pivoted and non-pivoted guillotine shears for cutting out plates and cutting off acute angles respectively variable speed feed - Google Patents

Automatic line for cross cutting coiled strips into plates - has pivoted and non-pivoted guillotine shears for cutting out plates and cutting off acute angles respectively variable speed feed

Info

Publication number
FR2368315A1
FR2368315A1 FR7631402A FR7631402A FR2368315A1 FR 2368315 A1 FR2368315 A1 FR 2368315A1 FR 7631402 A FR7631402 A FR 7631402A FR 7631402 A FR7631402 A FR 7631402A FR 2368315 A1 FR2368315 A1 FR 2368315A1
Authority
FR
France
Prior art keywords
pivoted
plates
cutting
automatic line
shears
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
FR7631402A
Other languages
French (fr)
Other versions
FR2368315B1 (en
Inventor
B A Makeev
L M Stepochkin
V I Batozsky
A I Khodorov
J P Burchenko
V N Sila
G M Korot
A G Eremenko
V I Zhuravlev
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.)
INST PROBLEM UPRAVLENIA AVTOMA
Original Assignee
INST PROBLEM UPRAVLENIA AVTOMA
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 INST PROBLEM UPRAVLENIA AVTOMA filed Critical INST PROBLEM UPRAVLENIA AVTOMA
Priority to FR7631402A priority Critical patent/FR2368315A1/en
Publication of FR2368315A1 publication Critical patent/FR2368315A1/en
Application granted granted Critical
Publication of FR2368315B1 publication Critical patent/FR2368315B1/fr
Granted 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
    • B23D15/005—Shearing machines or shearing devices cutting by blades which move parallel to themselves for bias cutting of webs or sheets
    • 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

Abstract

The automatic line for cross cutting of coiled strips comprises guillotine shears which are pivoted in the horizontal plane and intended to cut plates off a strip; non-pivoted guillotine shears cut off sharp angles of the plates, and are mounted on a slider which is movable along the automatic line's axis in order to fix the non-pivoted shears at a desired distance from the pivoted shears in order to simultaneously cut off sharp angles and cut out plates. A strip feeding mechanism has one pair of rollers driven by a step electrohydraulic drive through a reduction gear which feeds the strip, as well accelerates, brakes and, if necessary, reverses the strip's motion to ensure a prescribed platee length.
FR7631402A 1976-10-19 1976-10-19 Automatic line for cross cutting coiled strips into plates - has pivoted and non-pivoted guillotine shears for cutting out plates and cutting off acute angles respectively variable speed feed Granted FR2368315A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7631402A FR2368315A1 (en) 1976-10-19 1976-10-19 Automatic line for cross cutting coiled strips into plates - has pivoted and non-pivoted guillotine shears for cutting out plates and cutting off acute angles respectively variable speed feed

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7631402A FR2368315A1 (en) 1976-10-19 1976-10-19 Automatic line for cross cutting coiled strips into plates - has pivoted and non-pivoted guillotine shears for cutting out plates and cutting off acute angles respectively variable speed feed

Publications (2)

Publication Number Publication Date
FR2368315A1 true FR2368315A1 (en) 1978-05-19
FR2368315B1 FR2368315B1 (en) 1980-05-23

Family

ID=9178926

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7631402A Granted FR2368315A1 (en) 1976-10-19 1976-10-19 Automatic line for cross cutting coiled strips into plates - has pivoted and non-pivoted guillotine shears for cutting out plates and cutting off acute angles respectively variable speed feed

Country Status (1)

Country Link
FR (1) FR2368315A1 (en)

Also Published As

Publication number Publication date
FR2368315B1 (en) 1980-05-23

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Legal Events

Date Code Title Description
ST Notification of lapse