NL140776B - HYDRAULIC FORMPERS. - Google Patents

HYDRAULIC FORMPERS.

Info

Publication number
NL140776B
NL140776B NL646403808A NL6403808A NL140776B NL 140776 B NL140776 B NL 140776B NL 646403808 A NL646403808 A NL 646403808A NL 6403808 A NL6403808 A NL 6403808A NL 140776 B NL140776 B NL 140776B
Authority
NL
Netherlands
Prior art keywords
formpers
hydraulic
hydraulic formpers
Prior art date
Application number
NL646403808A
Other languages
Dutch (nl)
Other versions
NL6403808A (en
Original Assignee
Cincinnati Milling Machine 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
Application filed by Cincinnati Milling Machine Co filed Critical Cincinnati Milling Machine Co
Publication of NL6403808A publication Critical patent/NL6403808A/xx
Publication of NL140776B publication Critical patent/NL140776B/en

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)
  • Shaping Metal By Deep-Drawing, Or The Like (AREA)
  • Actuator (AREA)
  • Press Drives And Press Lines (AREA)
NL646403808A 1963-08-16 1964-04-09 HYDRAULIC FORMPERS. NL140776B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US302567A US3262294A (en) 1963-08-16 1963-08-16 Hydraulic forming press

Publications (2)

Publication Number Publication Date
NL6403808A NL6403808A (en) 1965-02-17
NL140776B true NL140776B (en) 1974-01-15

Family

ID=23168306

Family Applications (1)

Application Number Title Priority Date Filing Date
NL646403808A NL140776B (en) 1963-08-16 1964-04-09 HYDRAULIC FORMPERS.

Country Status (4)

Country Link
US (1) US3262294A (en)
DE (1) DE1502148B1 (en)
GB (1) GB994770A (en)
NL (1) NL140776B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60133933A (en) * 1983-12-21 1985-07-17 Honda Motor Co Ltd Press forming method
FR2641217B1 (en) * 1988-12-30 1994-04-01 Isoform METHOD AND DEVICE FOR SCRAPPING SHEET MATERIALS ON AN ELASTIC FORMING MATRIX

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB581047A (en) * 1944-07-19 1946-09-30 Walter Roy Bridgens Improvements in and relating to hydraulic presses
US2741205A (en) * 1952-08-12 1956-04-10 Cincinnati Milling Machine Co Hydraulic press structure
US3094091A (en) * 1959-12-22 1963-06-18 Peccerill Donald Apparatus for making bulged articles

Also Published As

Publication number Publication date
US3262294A (en) 1966-07-26
GB994770A (en) 1965-06-10
NL6403808A (en) 1965-02-17
DE1502148B1 (en) 1970-12-03

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Legal Events

Date Code Title Description
V1 Lapsed because of non-payment of the annual fee
NL80 Abbreviated name of patent owner mentioned of already nullified patent

Owner name: VERSON