EP0432446A3 - Feeder on a press or like metal-forming machine tool - Google Patents

Feeder on a press or like metal-forming machine tool Download PDF

Info

Publication number
EP0432446A3
EP0432446A3 EP19900121175 EP90121175A EP0432446A3 EP 0432446 A3 EP0432446 A3 EP 0432446A3 EP 19900121175 EP19900121175 EP 19900121175 EP 90121175 A EP90121175 A EP 90121175A EP 0432446 A3 EP0432446 A3 EP 0432446A3
Authority
EP
European Patent Office
Prior art keywords
feeder
press
metal
machine tool
forming machine
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.)
Withdrawn
Application number
EP19900121175
Other languages
German (de)
Other versions
EP0432446A2 (en
Inventor
Karl Thudium
Hartmut Dexling
Walter Rieger
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 EP0432446A2 publication Critical patent/EP0432446A2/en
Publication of EP0432446A3 publication Critical patent/EP0432446A3/en
Withdrawn legal-status Critical Current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
    • B21D43/10—Advancing work in relation to the stroke of the die or tool by means in mechanical engagement with the work by grippers
    • B21D43/105—Manipulators, i.e. mechanical arms carrying a gripper element having several degrees of freedom

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Sheets, Magazines, And Separation Thereof (AREA)
EP19900121175 1989-11-16 1990-11-06 Feeder on a press or like metal-forming machine tool Withdrawn EP0432446A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3938060 1989-11-16
DE19893938060 DE3938060A1 (en) 1989-11-16 1989-11-16 FEEDER AT A PRESS OD. DGL. FORMING MACHINE

Publications (2)

Publication Number Publication Date
EP0432446A2 EP0432446A2 (en) 1991-06-19
EP0432446A3 true EP0432446A3 (en) 1991-08-14

Family

ID=6393611

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19900121175 Withdrawn EP0432446A3 (en) 1989-11-16 1990-11-06 Feeder on a press or like metal-forming machine tool

Country Status (2)

Country Link
EP (1) EP0432446A3 (en)
DE (1) DE3938060A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10310941B4 (en) * 2003-03-13 2005-06-02 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Device for transporting workpieces
CN110026523B (en) * 2019-05-16 2024-08-13 东莞市富茂五金机械有限公司 Rivet mechanism

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3010587A (en) * 1957-09-20 1961-11-28 Richard G Hollinger Workpiece transfer mechanism
US3127026A (en) * 1964-03-31 F blatt
DE1402803A1 (en) * 1959-04-22 1968-11-21 Budd Co Feeding device for work pieces, in particular metal press, to a processing machine
DE2534820A1 (en) * 1974-04-09 1977-02-24 Schuler Gmbh L Press line workpiece transporter mechanism - has universally operated grab jaws on slide between work stations
DE2847543A1 (en) * 1978-11-02 1980-05-08 Weingarten Ag Maschf MOTION GEAR, IN PARTICULAR FOR DRIVING UNLOADING AND UNLOADING DEVICES OF MACHINE TOOLS, LIKE PRESSES, PUNCHES AND THE LIKE
FR2560543A1 (en) * 1984-03-05 1985-09-06 Budd Co Control system for transfer machines

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3127026A (en) * 1964-03-31 F blatt
US3010587A (en) * 1957-09-20 1961-11-28 Richard G Hollinger Workpiece transfer mechanism
DE1402803A1 (en) * 1959-04-22 1968-11-21 Budd Co Feeding device for work pieces, in particular metal press, to a processing machine
DE2534820A1 (en) * 1974-04-09 1977-02-24 Schuler Gmbh L Press line workpiece transporter mechanism - has universally operated grab jaws on slide between work stations
DE2847543A1 (en) * 1978-11-02 1980-05-08 Weingarten Ag Maschf MOTION GEAR, IN PARTICULAR FOR DRIVING UNLOADING AND UNLOADING DEVICES OF MACHINE TOOLS, LIKE PRESSES, PUNCHES AND THE LIKE
FR2560543A1 (en) * 1984-03-05 1985-09-06 Budd Co Control system for transfer machines

Also Published As

Publication number Publication date
EP0432446A2 (en) 1991-06-19
DE3938060A1 (en) 1991-08-29

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