GB1289431A - - Google Patents

Info

Publication number
GB1289431A
GB1289431A GB1289431DA GB1289431A GB 1289431 A GB1289431 A GB 1289431A GB 1289431D A GB1289431D A GB 1289431DA GB 1289431 A GB1289431 A GB 1289431A
Authority
GB
United Kingdom
Prior art keywords
workpiece
tool
gripper
grippers
sucker
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
Other languages
English (en)
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
Priority claimed from DE19702004509 external-priority patent/DE2004509C/de
Application filed filed Critical
Publication of GB1289431A publication Critical patent/GB1289431A/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
    • 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
    • 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
    • B21D43/18—Advancing work in relation to the stroke of the die or tool by means in pneumatic or magnetic engagement with the work

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Specific Conveyance Elements (AREA)
  • Feeding Of Articles By Means Other Than Belts Or Rollers (AREA)
GB1289431D 1970-01-31 1971-04-19 Expired GB1289431A (US20030204162A1-20031030-M00001.png)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19702004509 DE2004509C (de) 1970-01-31 Vorrichtung zum Fordern von topf förmigen Werkstucken in Stufenpressen

Publications (1)

Publication Number Publication Date
GB1289431A true GB1289431A (US20030204162A1-20031030-M00001.png) 1972-09-20

Family

ID=5761128

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1289431D Expired GB1289431A (US20030204162A1-20031030-M00001.png) 1970-01-31 1971-04-19

Country Status (2)

Country Link
FR (1) FR2077434B3 (US20030204162A1-20031030-M00001.png)
GB (1) GB1289431A (US20030204162A1-20031030-M00001.png)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2816928A1 (de) * 1977-04-28 1978-11-09 Aida Eng Ltd Formstueck-wechselvorrichtung in einer stufenpresse
GB2341569A (en) * 1998-09-15 2000-03-22 Rover Group Stock support for a press tool

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2816928A1 (de) * 1977-04-28 1978-11-09 Aida Eng Ltd Formstueck-wechselvorrichtung in einer stufenpresse
GB2341569A (en) * 1998-09-15 2000-03-22 Rover Group Stock support for a press tool

Also Published As

Publication number Publication date
FR2077434A3 (US20030204162A1-20031030-M00001.png) 1971-10-22
DE2004509B2 (de) 1973-01-18
DE2004509A1 (de) 1971-08-19
FR2077434B3 (US20030204162A1-20031030-M00001.png) 1973-10-19

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Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees