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FR2520271B1 - PNEUMATIC DEVICE FOR LIFTING SHAPED PARTS, PROVIDED WITH A GUIDED PRESSURE TWIN IN THE PRESS TABLE - Google Patents

PNEUMATIC DEVICE FOR LIFTING SHAPED PARTS, PROVIDED WITH A GUIDED PRESSURE TWIN IN THE PRESS TABLE

Info

Publication number
FR2520271B1
FR2520271B1 FR8219849A FR8219849A FR2520271B1 FR 2520271 B1 FR2520271 B1 FR 2520271B1 FR 8219849 A FR8219849 A FR 8219849A FR 8219849 A FR8219849 A FR 8219849A FR 2520271 B1 FR2520271 B1 FR 2520271B1
Authority
FR
France
Prior art keywords
shaped parts
pneumatic device
press table
guided pressure
pressure twin
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
FR8219849A
Other languages
French (fr)
Other versions
FR2520271A1 (en
Inventor
Markus Reihle
Helmut Jans
Egon Feirer
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.)
Mueller Weingarten AG
Original Assignee
Mueller Weingarten AG
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 Mueller Weingarten AG filed Critical Mueller Weingarten AG
Publication of FR2520271A1 publication Critical patent/FR2520271A1/en
Application granted granted Critical
Publication of FR2520271B1 publication Critical patent/FR2520271B1/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • B21D24/00—Special deep-drawing arrangements in, or in connection with, presses
    • B21D24/02—Die-cushions
    • 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
    • B21D24/00—Special deep-drawing arrangements in, or in connection with, presses
    • B21D24/04—Blank holders; Mounting means therefor
    • B21D24/08—Pneumatically or hydraulically loaded blank holders

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Press Drives And Press Lines (AREA)
  • Treatment Of Fiber Materials (AREA)
FR8219849A 1982-01-23 1982-11-26 PNEUMATIC DEVICE FOR LIFTING SHAPED PARTS, PROVIDED WITH A GUIDED PRESSURE TWIN IN THE PRESS TABLE Expired FR2520271B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3202134A DE3202134C1 (en) 1982-01-23 1982-01-23 Compressed air drawing device with a pressure cheek guided in the press table

Publications (2)

Publication Number Publication Date
FR2520271A1 FR2520271A1 (en) 1983-07-29
FR2520271B1 true FR2520271B1 (en) 1986-12-26

Family

ID=6153772

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8219849A Expired FR2520271B1 (en) 1982-01-23 1982-11-26 PNEUMATIC DEVICE FOR LIFTING SHAPED PARTS, PROVIDED WITH A GUIDED PRESSURE TWIN IN THE PRESS TABLE

Country Status (4)

Country Link
DE (1) DE3202134C1 (en)
FR (1) FR2520271B1 (en)
GB (1) GB2115734B (en)
IT (1) IT1160453B (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3404307A1 (en) * 1984-02-08 1985-08-14 Adam Opel AG, 6090 Rüsselsheim Drawing apparatus
DE3476524D1 (en) * 1984-06-29 1989-03-09 Schuler Gmbh L Drawing device in a press
DE3505984A1 (en) * 1985-02-21 1986-08-21 L. Schuler GmbH, 7320 Göppingen DRAWER ON PRESSES
DE3602236A1 (en) * 1986-01-25 1987-07-30 Mueller Weingarten Maschf Pneumatic drawing installation for single- or double-action presses
DD267927A1 (en) * 1987-12-14 1989-05-17 Warnke Umformtech Veb K DISTRIBUTION POWER CONTROL OF A PULLER FOR PRESSING
DE4112943A1 (en) * 1991-04-20 1992-10-22 Schuler Gmbh L DRAWING DEVICE IN THE PRESS TABLE OF A PRESS

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2408096B1 (en) * 1974-02-20 1975-08-21 Schuler Gmbh L Pulling device on presses
DE2742405A1 (en) * 1977-09-21 1979-03-22 Krupp Gmbh Drawing plant having safety locking device - with hydraulic cylinder connected by one line to an open tank

Also Published As

Publication number Publication date
IT1160453B (en) 1987-03-11
FR2520271A1 (en) 1983-07-29
DE3202134C1 (en) 1983-07-07
IT8319204A0 (en) 1983-01-20
GB2115734B (en) 1985-10-09
GB2115734A (en) 1983-09-14
GB8301627D0 (en) 1983-02-23

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Legal Events

Date Code Title Description
ST Notification of lapse