GB1384973A - Drawing presses - Google Patents

Drawing presses

Info

Publication number
GB1384973A
GB1384973A GB726373A GB726373A GB1384973A GB 1384973 A GB1384973 A GB 1384973A GB 726373 A GB726373 A GB 726373A GB 726373 A GB726373 A GB 726373A GB 1384973 A GB1384973 A GB 1384973A
Authority
GB
United Kingdom
Prior art keywords
rod
pins
feb
piston
pressure
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
GB726373A
Other languages
English (en)
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 GB1384973A publication Critical patent/GB1384973A/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
    • B21D24/10—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)
  • Mounting, Exchange, And Manufacturing Of Dies (AREA)
  • Press Drives And Press Lines (AREA)
  • Forging (AREA)
GB726373A 1972-02-18 1973-02-14 Drawing presses Expired GB1384973A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19722207553 DE2207553C3 (de) 1972-02-18 1972-02-18 Tiefziehvorrichtung

Publications (1)

Publication Number Publication Date
GB1384973A true GB1384973A (en) 1975-02-26

Family

ID=5836272

Family Applications (1)

Application Number Title Priority Date Filing Date
GB726373A Expired GB1384973A (en) 1972-02-18 1973-02-14 Drawing presses

Country Status (5)

Country Link
JP (1) JPS4890075A (cg-RX-API-DMAC7.html)
DE (1) DE2207553C3 (cg-RX-API-DMAC7.html)
FR (1) FR2172308B1 (cg-RX-API-DMAC7.html)
GB (1) GB1384973A (cg-RX-API-DMAC7.html)
IT (1) IT979044B (cg-RX-API-DMAC7.html)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3447795A (en) * 1967-07-13 1969-06-03 Bliss Co Self-contained die cushion with air saver

Also Published As

Publication number Publication date
FR2172308B1 (cg-RX-API-DMAC7.html) 1978-10-20
DE2207553B2 (de) 1974-10-31
FR2172308A1 (cg-RX-API-DMAC7.html) 1973-09-28
DE2207553A1 (de) 1973-08-23
JPS4890075A (cg-RX-API-DMAC7.html) 1973-11-24
DE2207553C3 (de) 1975-06-05
IT979044B (it) 1974-09-30

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee