GB801072A - Hydraulic press - Google Patents

Hydraulic press

Info

Publication number
GB801072A
GB801072A GB3646/57A GB364657A GB801072A GB 801072 A GB801072 A GB 801072A GB 3646/57 A GB3646/57 A GB 3646/57A GB 364657 A GB364657 A GB 364657A GB 801072 A GB801072 A GB 801072A
Authority
GB
United Kingdom
Prior art keywords
pad
press
feb
rim
hydraulic press
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
GB3646/57A
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.)
Aerojet Rocketdyne Holdings Inc
Original Assignee
General Tire and Rubber Co
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 US563984A external-priority patent/US3006306A/en
Application filed by General Tire and Rubber Co filed Critical General Tire and Rubber Co
Publication of GB801072A publication Critical patent/GB801072A/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
    • B21D22/00—Shaping without cutting, by stamping, spinning, or deep-drawing
    • B21D22/10—Stamping using yieldable or resilient pads
    • B21D22/12—Stamping using yieldable or resilient pads using enclosed flexible chambers

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Tires In General (AREA)
  • Press Drives And Press Lines (AREA)

Abstract

801,072. Stamping. GENERAL TIRE & RUBBER CO. Feb. 1, 1957 [Feb. 7, 1956], No. 3646/57. Class 83 (4). [Also in Group XXIX] A hydraulic press has a deformable elastic rubber forming pad 16 between an expansible fluid pressure chamber and the object to be formed. The pad, which has its central portion 31 thicker than the marginal portion 29, has an inextensible rim 15 fixed to the frame of the press. A gasket 53 may fill the space between the rim 15 of the pad and the upper half 26 of the frame of the press. The pressure chamber may consist of a thin flexible elastic diaphragm 17 which conforms to and covers the upper surface of the pad.
GB3646/57A 1956-02-07 1957-02-01 Hydraulic press Expired GB801072A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US801072XA 1956-02-07 1956-02-07
US1141967XA 1956-02-07 1956-02-07
US563984A US3006306A (en) 1956-02-07 1956-02-07 Hydraulic press

Publications (1)

Publication Number Publication Date
GB801072A true GB801072A (en) 1958-09-10

Family

ID=27373635

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3646/57A Expired GB801072A (en) 1956-02-07 1957-02-01 Hydraulic press

Country Status (2)

Country Link
DE (1) DE1141967B (en)
GB (1) GB801072A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112719021A (en) * 2020-12-11 2021-04-30 中航贵州飞机有限责任公司 Flexible side pressing block composite tool for forming sheet metal part rubber bag and using method

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1277807B (en) * 1965-04-23 1968-09-19 Rasvoino Predpriatie Za Organi Device for gluing thermoplastic films onto flat cellulose materials, for example to protect old fonts
SE369869B (en) 1967-04-14 1974-09-23 Asea Ab
SE404140B (en) * 1975-12-23 1978-09-25 Asea Ab HYDRAULIC PRESSURE OF THE TYPE CONTAINING A PRESSURE CELL WITH A SACKLY MEMBRANE OF ELASTIC MATERIAL AND ONE OF THE PRESSURE CELL PACKABLE PRESSURE CUSHION OF ELASTIC MATERIAL FOR PREPARATION OF PREFERRED
AT345765B (en) * 1976-12-13 1978-10-10 Meyer Arnfried SYSTEM FOR EXPRESSING GOOD ITEMS, IN PARTICULAR LAASH

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2771850A (en) * 1952-03-11 1956-11-27 Douglas Aircraft Co Inc High-pressure hydraulic press

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112719021A (en) * 2020-12-11 2021-04-30 中航贵州飞机有限责任公司 Flexible side pressing block composite tool for forming sheet metal part rubber bag and using method

Also Published As

Publication number Publication date
DE1141967B (en) 1963-01-03

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