SE7407992L - Press med tryckcell med ett elastiskt membran och en av detta paverkad formdyna. - Google Patents

Press med tryckcell med ett elastiskt membran och en av detta paverkad formdyna.

Info

Publication number
SE7407992L
SE7407992L SE7407992A SE7407992A SE7407992L SE 7407992 L SE7407992 L SE 7407992L SE 7407992 A SE7407992 A SE 7407992A SE 7407992 A SE7407992 A SE 7407992A SE 7407992 L SE7407992 L SE 7407992L
Authority
SE
Sweden
Prior art keywords
pressure
impacted
elastic membrane
form cushion
cell
Prior art date
Application number
SE7407992A
Other languages
English (en)
Other versions
SE398604B (sv
Inventor
P Syvekari
Original Assignee
Asea Ab
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 Asea Ab filed Critical Asea Ab
Priority to SE7407992A priority Critical patent/SE398604B/sv
Priority to JP13938074A priority patent/JPS50113882A/ja
Priority to US05/529,891 priority patent/US3949583A/en
Priority to DE2511726A priority patent/DE2511726C3/de
Publication of SE7407992L publication Critical patent/SE7407992L/sv
Publication of SE398604B publication Critical patent/SE398604B/sv

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B30—PRESSES
    • B30B—PRESSES IN GENERAL
    • B30B5/00—Presses characterised by the use of pressing means other than those mentioned in the preceding groups
    • B30B5/02—Presses characterised by the use of pressing means other than those mentioned in the preceding groups wherein the pressing means is in the form of a flexible element, e.g. diaphragm, urged by fluid pressure
    • 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)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Press Drives And Press Lines (AREA)
  • Shaping Metal By Deep-Drawing, Or The Like (AREA)
  • Gasket Seals (AREA)
  • Sealing Devices (AREA)
SE7407992A 1973-12-06 1974-06-18 Hydraulisk press med en tryckcell med ett elastiskt membran och en av detta paverkad formdyna SE398604B (sv)

Priority Applications (4)

Application Number Priority Date Filing Date Title
SE7407992A SE398604B (sv) 1974-06-18 1974-06-18 Hydraulisk press med en tryckcell med ett elastiskt membran och en av detta paverkad formdyna
JP13938074A JPS50113882A (sv) 1973-12-06 1974-12-04
US05/529,891 US3949583A (en) 1974-06-18 1974-12-05 Press containing a pressure cell with a flexible diaphragm and a forming pad influenced by said diaphragm
DE2511726A DE2511726C3 (de) 1974-06-18 1975-03-18 Hydraulische Presse mit einer Druckzelle mit elastischer Membran und Formkissen

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE7407992A SE398604B (sv) 1974-06-18 1974-06-18 Hydraulisk press med en tryckcell med ett elastiskt membran och en av detta paverkad formdyna

Publications (2)

Publication Number Publication Date
SE7407992L true SE7407992L (sv) 1975-12-19
SE398604B SE398604B (sv) 1978-01-09

Family

ID=20321467

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7407992A SE398604B (sv) 1973-12-06 1974-06-18 Hydraulisk press med en tryckcell med ett elastiskt membran och en av detta paverkad formdyna

Country Status (3)

Country Link
US (1) US3949583A (sv)
DE (1) DE2511726C3 (sv)
SE (1) SE398604B (sv)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2655770A1 (de) * 1975-12-23 1977-07-07 Asea Ab Hydraulische presse

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH642726A5 (de) * 1979-04-06 1984-04-30 Hydrowatt Syst Abdichtung an einer kolben-zylinderanordnung.
SE446611B (sv) * 1985-02-06 1986-09-29 Asea Ab Press av tryckcelltyp
SE450227B (sv) * 1985-04-18 1987-06-15 Asea Ab Press av tryckcelltyp
US4885983A (en) * 1988-05-24 1989-12-12 Zavoda Manufacturing Co., Inc. Self-retaining diaphragm seal

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2669209A (en) * 1949-11-22 1954-02-16 Lockheed Aircraft Corp Die assembly for utilizing hydrostatic pressure in a deep body of water for forming sheets
US2771850A (en) * 1952-03-11 1956-11-27 Douglas Aircraft Co Inc High-pressure hydraulic press
US2786423A (en) * 1952-10-29 1957-03-26 Acf Ind Inc Fuel pump assembly
US2962994A (en) * 1953-10-22 1960-12-06 Douglas Aircraft Co Inc High-pressure hydraulic press
US3033143A (en) * 1955-09-27 1962-05-08 Verson Alisteel Press Company Hydraulic press
US3093086A (en) * 1960-04-12 1963-06-11 Westinghouse Electric Corp Diaphragm assemblage
US3336843A (en) * 1966-04-11 1967-08-22 Griswold Controls Diaphragm actuator construction
US3645139A (en) * 1970-06-04 1972-02-29 John R Z Self-retaining diaphragm seal for recording instrument

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2655770A1 (de) * 1975-12-23 1977-07-07 Asea Ab Hydraulische presse

Also Published As

Publication number Publication date
US3949583A (en) 1976-04-13
DE2511726B2 (de) 1981-02-12
DE2511726A1 (de) 1976-01-08
DE2511726C3 (de) 1981-10-01
SE398604B (sv) 1978-01-09

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