EP0268893A3 - Drawing device for a press - Google Patents

Drawing device for a press Download PDF

Info

Publication number
EP0268893A3
EP0268893A3 EP87116279A EP87116279A EP0268893A3 EP 0268893 A3 EP0268893 A3 EP 0268893A3 EP 87116279 A EP87116279 A EP 87116279A EP 87116279 A EP87116279 A EP 87116279A EP 0268893 A3 EP0268893 A3 EP 0268893A3
Authority
EP
European Patent Office
Prior art keywords
press
drawing device
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
EP87116279A
Other languages
German (de)
Other versions
EP0268893A2 (en
EP0268893B1 (en
Inventor
Siegfried Baur
Rudi Brandstetter
Gerhard Roos
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.)
L Schuler GmbH
Original Assignee
L Schuler GmbH
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 L Schuler GmbH filed Critical L Schuler GmbH
Publication of EP0268893A2 publication Critical patent/EP0268893A2/en
Publication of EP0268893A3 publication Critical patent/EP0268893A3/en
Application granted granted Critical
Publication of EP0268893B1 publication Critical patent/EP0268893B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • B21D24/10—Devices controlling or operating blank holders independently, or in conjunction with dies
    • B21D24/14—Devices controlling or operating blank holders independently, or in conjunction with dies pneumatically or hydraulically

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Press Drives And Press Lines (AREA)
  • Shaping Metal By Deep-Drawing, Or The Like (AREA)
  • Presses And Accessory Devices Thereof (AREA)
EP87116279A 1986-11-28 1987-11-05 Drawing device for a press Expired - Lifetime EP0268893B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19863640788 DE3640788A1 (en) 1986-11-28 1986-11-28 DRAWING DEVICE FOR A PRESS
DE3640788 1986-11-28

Publications (3)

Publication Number Publication Date
EP0268893A2 EP0268893A2 (en) 1988-06-01
EP0268893A3 true EP0268893A3 (en) 1989-12-27
EP0268893B1 EP0268893B1 (en) 1992-08-19

Family

ID=6315065

Family Applications (1)

Application Number Title Priority Date Filing Date
EP87116279A Expired - Lifetime EP0268893B1 (en) 1986-11-28 1987-11-05 Drawing device for a press

Country Status (5)

Country Link
US (1) US4896594A (en)
EP (1) EP0268893B1 (en)
CA (1) CA1280039C (en)
DE (2) DE3640788A1 (en)
ES (1) ES2033768T3 (en)

Families Citing this family (42)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3922212A1 (en) * 1989-07-06 1991-01-17 Schuler Gmbh L CONTROL CIRCUIT FOR THE RUNNING UP OF THE PRESSURE STRING OF A DRAWER
ES2045701T3 (en) * 1989-09-12 1994-01-16 Mueller Weingarten Maschf MECHANICAL OR HYDRAULIC PRESS WITH THE INSTALLATION OR STAMPING PHASE OF A STAGED PRESS.
DE3933806A1 (en) * 1989-10-10 1991-11-14 Schuler Gmbh L DRAWER IN DRAWING STAGES OF PRESSES
DE4031645A1 (en) * 1990-10-05 1992-04-09 Dieffenbacher Gmbh Maschf Hydroelastic deep-drawing die-cushion control for press - provides unequal distances for accelerations of workpiece holder and die attaining identical speeds at synchronism point
WO1993001012A1 (en) * 1991-07-01 1993-01-21 Kabushiki Kaisha Komatsu Seisakusho Die cushion system in press
DE4129367A1 (en) * 1991-09-04 1993-03-11 Schuler Gmbh L CIRCUIT FOR CONTROLLING THE SPEED OF A PRINTING CYLINDER
US5533336A (en) * 1994-03-17 1996-07-09 Advanced Systems Automation Pte Ltd Hydroelectric cylinder for improved power amplification and control
JPH08309599A (en) * 1995-05-23 1996-11-26 Kyoichi Sato Ram driving controller for hydraulic press and driving control method for the same
DE19538316A1 (en) * 1995-10-14 1997-04-17 Schuler Pressen Gmbh & Co Pulling device for a press
DE19711207A1 (en) * 1997-03-18 1998-09-24 Schuler Pressen Gmbh & Co Pulling device for a press
JP4516785B2 (en) * 2004-06-18 2010-08-04 株式会社小松製作所 Die cushion device
US7775966B2 (en) 2005-02-24 2010-08-17 Ethicon Endo-Surgery, Inc. Non-invasive pressure measurement in a fluid adjustable restrictive device
US8016744B2 (en) 2005-02-24 2011-09-13 Ethicon Endo-Surgery, Inc. External pressure-based gastric band adjustment system and method
US7775215B2 (en) 2005-02-24 2010-08-17 Ethicon Endo-Surgery, Inc. System and method for determining implanted device positioning and obtaining pressure data
US7699770B2 (en) 2005-02-24 2010-04-20 Ethicon Endo-Surgery, Inc. Device for non-invasive measurement of fluid pressure in an adjustable restriction device
US7658196B2 (en) 2005-02-24 2010-02-09 Ethicon Endo-Surgery, Inc. System and method for determining implanted device orientation
US8066629B2 (en) 2005-02-24 2011-11-29 Ethicon Endo-Surgery, Inc. Apparatus for adjustment and sensing of gastric band pressure
US7927270B2 (en) * 2005-02-24 2011-04-19 Ethicon Endo-Surgery, Inc. External mechanical pressure sensor for gastric band pressure measurements
US8152710B2 (en) * 2006-04-06 2012-04-10 Ethicon Endo-Surgery, Inc. Physiological parameter analysis for an implantable restriction device and a data logger
US20080250341A1 (en) * 2006-04-06 2008-10-09 Ethicon Endo-Surgery, Inc. Gui With Trend Analysis for an Implantable Restriction Device and a Data Logger
US8870742B2 (en) 2006-04-06 2014-10-28 Ethicon Endo-Surgery, Inc. GUI for an implantable restriction device and a data logger
US20080249806A1 (en) * 2006-04-06 2008-10-09 Ethicon Endo-Surgery, Inc Data Analysis for an Implantable Restriction Device and a Data Logger
US8187163B2 (en) * 2007-12-10 2012-05-29 Ethicon Endo-Surgery, Inc. Methods for implanting a gastric restriction device
US8100870B2 (en) 2007-12-14 2012-01-24 Ethicon Endo-Surgery, Inc. Adjustable height gastric restriction devices and methods
US8377079B2 (en) 2007-12-27 2013-02-19 Ethicon Endo-Surgery, Inc. Constant force mechanisms for regulating restriction devices
US20090171379A1 (en) * 2007-12-27 2009-07-02 Ethicon Endo-Surgery, Inc. Fluid logic for regulating restriction devices
US8142452B2 (en) * 2007-12-27 2012-03-27 Ethicon Endo-Surgery, Inc. Controlling pressure in adjustable restriction devices
US8591395B2 (en) 2008-01-28 2013-11-26 Ethicon Endo-Surgery, Inc. Gastric restriction device data handling devices and methods
US8192350B2 (en) 2008-01-28 2012-06-05 Ethicon Endo-Surgery, Inc. Methods and devices for measuring impedance in a gastric restriction system
US8337389B2 (en) 2008-01-28 2012-12-25 Ethicon Endo-Surgery, Inc. Methods and devices for diagnosing performance of a gastric restriction system
US20090192534A1 (en) * 2008-01-29 2009-07-30 Ethicon Endo-Surgery, Inc. Sensor trigger
US7844342B2 (en) 2008-02-07 2010-11-30 Ethicon Endo-Surgery, Inc. Powering implantable restriction systems using light
US8221439B2 (en) * 2008-02-07 2012-07-17 Ethicon Endo-Surgery, Inc. Powering implantable restriction systems using kinetic motion
US20090204179A1 (en) * 2008-02-07 2009-08-13 Ethicon Endo-Surgery, Inc. Powering implantable restriction systems using temperature
US8114345B2 (en) * 2008-02-08 2012-02-14 Ethicon Endo-Surgery, Inc. System and method of sterilizing an implantable medical device
US8057492B2 (en) * 2008-02-12 2011-11-15 Ethicon Endo-Surgery, Inc. Automatically adjusting band system with MEMS pump
US8591532B2 (en) 2008-02-12 2013-11-26 Ethicon Endo-Sugery, Inc. Automatically adjusting band system
US8034065B2 (en) * 2008-02-26 2011-10-11 Ethicon Endo-Surgery, Inc. Controlling pressure in adjustable restriction devices
US20090228063A1 (en) * 2008-03-06 2009-09-10 Ethicon Endo-Surgery, Inc. System and method of communicating with an implantable antenna
US8233995B2 (en) 2008-03-06 2012-07-31 Ethicon Endo-Surgery, Inc. System and method of aligning an implantable antenna
US8187162B2 (en) * 2008-03-06 2012-05-29 Ethicon Endo-Surgery, Inc. Reorientation port
CN105834272B (en) * 2016-04-14 2018-07-17 中国十七冶集团有限公司 A kind of large aluminium-board stretching-machine equipment installation method under restricted clearance

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0074421A1 (en) * 1981-09-12 1983-03-23 L. SCHULER GmbH Deep-drawing arrangement for presses with mechanically driven drawing punch
DE3521698A1 (en) * 1984-10-08 1986-04-10 VEB Kombinat Umformtechnik "Herbert Warnke" Erfurt, DDR 5010 Erfurt Control arrangement for controllable pneumatic cushions
EP0192115A2 (en) * 1985-02-21 1986-08-27 L. SCHULER GmbH Drawing apparatus for presses

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2585297A (en) * 1949-05-23 1952-02-12 Rupert Diecasting Company Aluminum die-casting machine
US2926412A (en) * 1953-12-31 1960-03-01 French Oil Mill Machinery Press
US3085530A (en) * 1958-10-22 1963-04-16 Floyd M Williamson Hydraulic press ram cushion
US3122092A (en) * 1961-07-24 1964-02-25 Anderson Clayton & Co Intensified press
US3636748A (en) * 1969-03-24 1972-01-25 George Roberts Hall Drawing of sheet metal
US3762906A (en) * 1972-08-04 1973-10-02 Corning Glass Works Pressurized fluid ram acceleration system
DE2953430C2 (en) * 1978-12-21 1985-07-04 Evgenij Aleksandrovič Antonov Process for the production of hollow products by deep drawing and pressing to carry out this process

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0074421A1 (en) * 1981-09-12 1983-03-23 L. SCHULER GmbH Deep-drawing arrangement for presses with mechanically driven drawing punch
DE3521698A1 (en) * 1984-10-08 1986-04-10 VEB Kombinat Umformtechnik "Herbert Warnke" Erfurt, DDR 5010 Erfurt Control arrangement for controllable pneumatic cushions
EP0192115A2 (en) * 1985-02-21 1986-08-27 L. SCHULER GmbH Drawing apparatus for presses

Also Published As

Publication number Publication date
US4896594A (en) 1990-01-30
EP0268893A2 (en) 1988-06-01
CA1280039C (en) 1991-02-12
ES2033768T3 (en) 1993-04-01
DE3640788A1 (en) 1988-06-01
DE3781244D1 (en) 1992-09-24
EP0268893B1 (en) 1992-08-19

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