FR2423330B1 - - Google Patents

Info

Publication number
FR2423330B1
FR2423330B1 FR7909640A FR7909640A FR2423330B1 FR 2423330 B1 FR2423330 B1 FR 2423330B1 FR 7909640 A FR7909640 A FR 7909640A FR 7909640 A FR7909640 A FR 7909640A FR 2423330 B1 FR2423330 B1 FR 2423330B1
Authority
FR
France
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
FR7909640A
Other languages
French (fr)
Other versions
FR2423330A1 (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.)
Saab AB
Original Assignee
Saab Scania AB
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 Saab Scania AB filed Critical Saab Scania AB
Publication of FR2423330A1 publication Critical patent/FR2423330A1/en
Application granted granted Critical
Publication of FR2423330B1 publication Critical patent/FR2423330B1/fr
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B30—PRESSES
    • B30B—PRESSES IN GENERAL
    • B30B15/00—Details of, or accessories for, presses; Auxiliary measures in connection with pressing
    • B30B15/26—Programme control arrangements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D22/00—Shaping without cutting, by stamping, spinning, or deep-drawing
    • B21D22/10—Stamping using yieldable or resilient pads
    • B21D22/12—Stamping using yieldable or resilient pads using enclosed flexible chambers
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B19/00—Programme-control systems
    • G05B19/02—Programme-control systems electric
    • G05B19/04—Programme control other than numerical control, i.e. in sequence controllers or logic controllers
    • G05B19/08—Programme control other than numerical control, i.e. in sequence controllers or logic controllers using plugboards, cross-bar distributors, matrix switches, or the like

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Mathematical Physics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Control Of Presses (AREA)
  • Press Drives And Press Lines (AREA)
  • Shaping Metal By Deep-Drawing, Or The Like (AREA)
FR7909640A 1978-04-17 1979-04-17 PROGRAMMING DEVICE, ESPECIALLY FOR PRESSES WITH VARIABLE STAMPING PRESSURE Granted FR2423330A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE7804282A SE415638B (en) 1978-04-17 1978-04-17 DEVICE FOR PRESSURES WHICH ARE PREFERRED FOR THE FORMATION OF THE PALTIM AND WHICH THE FORMATION IS DUE TO A HYDRAULIC PRESSURE VARIABLE IN A PRESSING OPERATION

Publications (2)

Publication Number Publication Date
FR2423330A1 FR2423330A1 (en) 1979-11-16
FR2423330B1 true FR2423330B1 (en) 1984-07-20

Family

ID=20334626

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7909640A Granted FR2423330A1 (en) 1978-04-17 1979-04-17 PROGRAMMING DEVICE, ESPECIALLY FOR PRESSES WITH VARIABLE STAMPING PRESSURE

Country Status (4)

Country Link
CA (1) CA1147436A (en)
FR (1) FR2423330A1 (en)
GB (1) GB2022866A (en)
SE (1) SE415638B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE432221B (en) * 1980-06-30 1984-03-26 Karlstad Mekaniska Ab DEVICE FOR COMBINED MEDICAL AND SPEED CONTROL OF A HYDRAULIC MANOVERED PRESS TABLE
JPS60133933A (en) * 1983-12-21 1985-07-17 Honda Motor Co Ltd Press forming method
RU2380737C2 (en) * 2004-06-28 2010-01-27 Джон Питер ХОЛЛАНД Control device
JP4233514B2 (en) 2004-11-04 2009-03-04 ファナック株式会社 Die cushion mechanism, control device and control method thereof
CN115178647B (en) * 2022-09-14 2022-12-16 季华实验室 Punching classification method and system, electronic equipment and storage medium

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3712772A (en) * 1970-09-23 1973-01-23 Hunkar Instr Dev Labor Inc Control system for parison extruders

Also Published As

Publication number Publication date
GB2022866A (en) 1979-12-19
SE415638B (en) 1980-10-20
FR2423330A1 (en) 1979-11-16
CA1147436A (en) 1983-05-31
SE7804282L (en) 1979-10-18

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Legal Events

Date Code Title Description
ST Notification of lapse