GB581047A - Improvements in and relating to hydraulic presses - Google Patents

Improvements in and relating to hydraulic presses

Info

Publication number
GB581047A
GB581047A GB1380144A GB1380144A GB581047A GB 581047 A GB581047 A GB 581047A GB 1380144 A GB1380144 A GB 1380144A GB 1380144 A GB1380144 A GB 1380144A GB 581047 A GB581047 A GB 581047A
Authority
GB
United Kingdom
Prior art keywords
relating
hydraulic presses
hollow
bridgens
providec
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
GB1380144A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to GB1380144A priority Critical patent/GB581047A/en
Publication of GB581047A publication Critical patent/GB581047A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B30—PRESSES
    • B30B—PRESSES IN GENERAL
    • B30B15/00—Details of, or accessories for, presses; Auxiliary measures in connection with pressing
    • B30B15/06—Platens or press rams
    • B30B15/065—Press rams
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)
  • Shaping Of Tube Ends By Bending Or Straightening (AREA)

Abstract

581,047. Cupping. BRIDGENS, W. R. July 19, 1944, No. 13801. [Class 83 (iv)] [Also in Group XXIX] A flexible platen com prises a, hollow rubber or like block 5 providec with inlet and outlet valves .8, 9 through which liquid is admitted to the hollow anc trapped therein to form a cushion.
GB1380144A 1944-07-19 1944-07-19 Improvements in and relating to hydraulic presses Expired GB581047A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1380144A GB581047A (en) 1944-07-19 1944-07-19 Improvements in and relating to hydraulic presses

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1380144A GB581047A (en) 1944-07-19 1944-07-19 Improvements in and relating to hydraulic presses

Publications (1)

Publication Number Publication Date
GB581047A true GB581047A (en) 1946-09-30

Family

ID=10029638

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1380144A Expired GB581047A (en) 1944-07-19 1944-07-19 Improvements in and relating to hydraulic presses

Country Status (1)

Country Link
GB (1) GB581047A (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2704849A (en) * 1951-01-13 1955-03-29 Germain Agenor Eugene St Apparatus for use in the manufacture of shoes
DE1235246B (en) * 1962-07-17 1967-03-02 Wmf Wuerttemberg Metallwaren Device for high-energy shaping, in particular for explosive shaping of sheet metal or the like.
DE1279608B (en) * 1962-01-05 1968-10-10 Verson Allsteel Press Co Hydraulic membrane press
DE1502148B1 (en) * 1963-08-16 1970-12-03 Cincinnati Milling Machine Co Membrane press
EP0008870A1 (en) * 1978-07-31 1980-03-19 The Mead Corporation Heat sealing element
AT2299U1 (en) * 1997-06-13 1998-08-25 Langzauner Ges M B H PRESS, IN PARTICULAR FOR COATING ROD-SHAPED WORKPIECES
CN106001229A (en) * 2016-07-01 2016-10-12 中航飞机股份有限公司西安飞机分公司 Forming method and mold for multi-reinforcing-rib sheet metal part rubber bag made from plate

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2704849A (en) * 1951-01-13 1955-03-29 Germain Agenor Eugene St Apparatus for use in the manufacture of shoes
DE1279608B (en) * 1962-01-05 1968-10-10 Verson Allsteel Press Co Hydraulic membrane press
DE1235246B (en) * 1962-07-17 1967-03-02 Wmf Wuerttemberg Metallwaren Device for high-energy shaping, in particular for explosive shaping of sheet metal or the like.
DE1502148B1 (en) * 1963-08-16 1970-12-03 Cincinnati Milling Machine Co Membrane press
EP0008870A1 (en) * 1978-07-31 1980-03-19 The Mead Corporation Heat sealing element
AT2299U1 (en) * 1997-06-13 1998-08-25 Langzauner Ges M B H PRESS, IN PARTICULAR FOR COATING ROD-SHAPED WORKPIECES
CN106001229A (en) * 2016-07-01 2016-10-12 中航飞机股份有限公司西安飞机分公司 Forming method and mold for multi-reinforcing-rib sheet metal part rubber bag made from plate

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