EP0264732A3 - Device and method for coupling and uncoupling gripper bars in a transfer press - Google Patents

Device and method for coupling and uncoupling gripper bars in a transfer press Download PDF

Info

Publication number
EP0264732A3
EP0264732A3 EP87114736A EP87114736A EP0264732A3 EP 0264732 A3 EP0264732 A3 EP 0264732A3 EP 87114736 A EP87114736 A EP 87114736A EP 87114736 A EP87114736 A EP 87114736A EP 0264732 A3 EP0264732 A3 EP 0264732A3
Authority
EP
European Patent Office
Prior art keywords
uncoupling
coupling
transfer press
gripper bars
gripper
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
EP87114736A
Other languages
German (de)
Other versions
EP0264732B1 (en
EP0264732A2 (en
Inventor
Wolfgang Michael
Gerald Mikusch
Eckhard Dr.-Ing. Brangs
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 EP0264732A2 publication Critical patent/EP0264732A2/en
Publication of EP0264732A3 publication Critical patent/EP0264732A3/en
Application granted granted Critical
Publication of EP0264732B1 publication Critical patent/EP0264732B1/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
    • B21D43/00—Feeding, positioning or storing devices combined with, or arranged in, or specially adapted for use in connection with, apparatus for working or processing sheet metal, metal tubes or metal profiles; Associations therewith of cutting devices
    • B21D43/02—Advancing work in relation to the stroke of the die or tool
    • B21D43/04—Advancing work in relation to the stroke of the die or tool by means in mechanical engagement with the work
    • B21D43/05—Advancing work in relation to the stroke of the die or tool by means in mechanical engagement with the work specially adapted for multi-stage presses
    • B21D43/057—Devices for exchanging transfer bars or grippers; Idle stages, e.g. exchangeable
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T403/00—Joints and connections
    • Y10T403/70—Interfitted members
    • Y10T403/7005—Lugged member, rotary engagement
    • Y10T403/7007—Bayonet joint

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Press Drives And Press Lines (AREA)
  • Automatic Assembly (AREA)
  • Automobile Manufacture Line, Endless Track Vehicle, Trailer (AREA)
  • Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)
EP87114736A 1986-10-23 1987-10-09 Device and method for coupling and uncoupling gripper bars in a transfer press Expired - Lifetime EP0264732B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19863636011 DE3636011A1 (en) 1986-10-23 1986-10-23 DEVICE AND METHOD FOR COUPLING AND UNCOUPLING GRIPPER RAIL PARTS IN A TRANSFER PRESS
DE3636011 1986-10-23

Publications (3)

Publication Number Publication Date
EP0264732A2 EP0264732A2 (en) 1988-04-27
EP0264732A3 true EP0264732A3 (en) 1989-06-28
EP0264732B1 EP0264732B1 (en) 1991-11-21

Family

ID=6312271

Family Applications (1)

Application Number Title Priority Date Filing Date
EP87114736A Expired - Lifetime EP0264732B1 (en) 1986-10-23 1987-10-09 Device and method for coupling and uncoupling gripper bars in a transfer press

Country Status (5)

Country Link
US (1) US4823587A (en)
EP (1) EP0264732B1 (en)
CA (1) CA1271723A (en)
DE (2) DE3636011A1 (en)
ES (1) ES2028021T3 (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3812365A1 (en) * 1988-04-14 1989-10-26 Schuler Gmbh L TRANSFER PRESS WITH GRIP RAILS DIVIDABLE IN ITS LENGTH
DE3822473A1 (en) * 1988-07-02 1990-01-04 Schuler Gmbh L DEVICE FOR COUPLING AND UNCOUPLING GRIPPER RAIL PARTS
US5097695A (en) * 1990-02-21 1992-03-24 Verson A Division Of Allied Products Corporation Transfer finger shift apparatus for transfer presses having mechanically driven transfer feeds
WO1994016840A1 (en) * 1993-01-21 1994-08-04 Kabushiki Kaisha Komatsu Seisakusho Transfer feeder
JP4509402B2 (en) * 2001-01-26 2010-07-21 株式会社小松製作所 External setup device for transfer feeder fingers
DE10104163A1 (en) * 2001-01-30 2002-08-14 Rexroth Indramat Gmbh Control and / or monitoring system for machines and / or systems with action components from different action groups
CA2345860A1 (en) * 2001-05-01 2002-11-01 Linear Transfer Systems Ltd. Coupling device
DE102004005046B4 (en) * 2004-01-30 2008-01-24 Müller Weingarten AG Transport device for workpieces in presses
JP4764027B2 (en) * 2005-02-18 2011-08-31 コマツ産機株式会社 Work transfer device and press machine

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3323840A1 (en) * 1982-07-02 1984-01-05 Kabushiki Kaisha Komatsu Seisakusho, Tokyo DEVICE FOR SEPARATING THE TRANSFER RODS OF A TRANSFER PRESS
DE3344670A1 (en) * 1982-10-25 1984-06-14 Kabushiki Kaisha Komatsu Seisakusho, Tokio/Tokyo METHOD AND DEVICE FOR DISCONNECTING AND CONNECTING A TRANSFER ROD OF A TRANSFER PRESS WITH THREE STANDS
EP0188776A2 (en) * 1985-01-22 1986-07-30 Günter Zierpka Transfer device for stepwise transfer of material and/or workpieces, especially in presses
US4614265A (en) * 1985-07-22 1986-09-30 Danly Machine Corporation Apparatus for automatically splitting transfer feed rails in a transfer feed press
DE3511965A1 (en) * 1985-04-02 1986-10-09 L. Schuler GmbH, 7320 Göppingen Coupling device in lines on feed bars of a transfer press
EP0205057A2 (en) * 1985-06-07 1986-12-17 L. SCHULER GmbH Device for coupling and uncoupling gripper bar elements of a transfer press

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1431513A (en) * 1921-06-20 1922-10-10 Henry E Cox Coupling for rotary pipes
DE2624733A1 (en) * 1976-06-02 1977-12-15 Droesel Hermann Dipl Math Microprocessor based controller with learning capability - enamines input output status during step sequencing through cycle and data is entered into memory
DE2842372A1 (en) * 1978-09-28 1980-04-10 Siemens Ag PROGRAMMABLE CONTROL
DE3436075C1 (en) * 1984-10-02 1985-04-25 Maschinenfabrik Müller-Weingarten AG, 7987 Weingarten Device for the releasable connection of gripper rail parts of the gripper rails in a transfer press
DE3437241A1 (en) * 1984-10-11 1986-04-17 L. Schuler GmbH, 7320 Göppingen Device for coupling and decoupling feed-bar parts in a transfer press

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3323840A1 (en) * 1982-07-02 1984-01-05 Kabushiki Kaisha Komatsu Seisakusho, Tokyo DEVICE FOR SEPARATING THE TRANSFER RODS OF A TRANSFER PRESS
DE3344670A1 (en) * 1982-10-25 1984-06-14 Kabushiki Kaisha Komatsu Seisakusho, Tokio/Tokyo METHOD AND DEVICE FOR DISCONNECTING AND CONNECTING A TRANSFER ROD OF A TRANSFER PRESS WITH THREE STANDS
EP0188776A2 (en) * 1985-01-22 1986-07-30 Günter Zierpka Transfer device for stepwise transfer of material and/or workpieces, especially in presses
DE3511965A1 (en) * 1985-04-02 1986-10-09 L. Schuler GmbH, 7320 Göppingen Coupling device in lines on feed bars of a transfer press
EP0205057A2 (en) * 1985-06-07 1986-12-17 L. SCHULER GmbH Device for coupling and uncoupling gripper bar elements of a transfer press
US4614265A (en) * 1985-07-22 1986-09-30 Danly Machine Corporation Apparatus for automatically splitting transfer feed rails in a transfer feed press

Also Published As

Publication number Publication date
US4823587A (en) 1989-04-25
EP0264732B1 (en) 1991-11-21
ES2028021T3 (en) 1992-07-01
DE3636011A1 (en) 1988-04-28
EP0264732A2 (en) 1988-04-27
CA1271723A (en) 1990-07-17
DE3774666D1 (en) 1992-01-02

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