GB1587926A - Multistage method of moulding elongate recesses or cups of varying cross-section - Google Patents

Multistage method of moulding elongate recesses or cups of varying cross-section Download PDF

Info

Publication number
GB1587926A
GB1587926A GB51300/77A GB5130077A GB1587926A GB 1587926 A GB1587926 A GB 1587926A GB 51300/77 A GB51300/77 A GB 51300/77A GB 5130077 A GB5130077 A GB 5130077A GB 1587926 A GB1587926 A GB 1587926A
Authority
GB
United Kingdom
Prior art keywords
dies
strip
stamping
die
preliminary
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
GB51300/77A
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.)
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
Publication of GB1587926A publication Critical patent/GB1587926A/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
    • B21D22/20—Deep-drawing
    • B21D22/206—Deep-drawing articles from a strip in several steps, the articles being coherent with the strip during the operation

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Shaping Metal By Deep-Drawing, Or The Like (AREA)
  • Making Paper Articles (AREA)
  • Bending Of Plates, Rods, And Pipes (AREA)
  • Containers Having Bodies Formed In One Piece (AREA)
  • Table Devices Or Equipment (AREA)
  • Forging (AREA)
GB51300/77A 1976-12-15 1977-12-09 Multistage method of moulding elongate recesses or cups of varying cross-section Expired GB1587926A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2656758A DE2656758C3 (de) 1976-12-15 1976-12-15 Verfahren und Vorrichtung zum mehrstufigen Entformen von Näpfen in ein schrittweise vorgeschobenes, dünnes Metallband

Publications (1)

Publication Number Publication Date
GB1587926A true GB1587926A (en) 1981-04-15

Family

ID=5995581

Family Applications (1)

Application Number Title Priority Date Filing Date
GB51300/77A Expired GB1587926A (en) 1976-12-15 1977-12-09 Multistage method of moulding elongate recesses or cups of varying cross-section

Country Status (9)

Country Link
US (1) US4241599A (enExample)
AT (1) AT352501B (enExample)
BE (1) BE861886A (enExample)
CA (1) CA1080043A (enExample)
CS (1) CS202586B2 (enExample)
DE (1) DE2656758C3 (enExample)
FR (1) FR2374107A1 (enExample)
GB (1) GB1587926A (enExample)
NL (1) NL165390C (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2298605A (en) * 1995-03-04 1996-09-11 British Aerospace Forming and aluminium alloy component

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4352393A (en) * 1980-09-02 1982-10-05 Caterpillar Tractor Co. Heat exchanger having a corrugated sheet with staggered transition zones
WO1990014993A1 (en) * 1989-05-30 1990-12-13 Gradual Pty. Ltd. Method and apparatus for the fabrication of 3-dimensional blanks
DE4123371C1 (en) * 1991-07-15 1992-12-03 Guenther Dr.-Ing. 5927 Erndtebrueck De Kaupert Simultaneous moulding of various depressions in metal foil - uses sequentially several partial punches from work centre towards periphery

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1183A (en) * 1839-06-21 John g
FR988510A (fr) * 1944-01-04 1951-08-28 Procédé et appareillage perfectionnés pour la fabrication de plaques ou bandes àempreintes multiples au moyen de feuilles minces en matière plastique
US2743518A (en) * 1953-07-17 1956-05-01 Victor F Zahodiakin Method of manufacturing a sheet metal socket element
NL277120A (enExample) * 1961-06-27
US3194047A (en) * 1962-04-24 1965-07-13 Budd Co Method of making a metal sandwich structure panel
US3307387A (en) * 1963-12-11 1967-03-07 Rohr Corp Method and apparatus for perforating and corrugating metallic ribbon
GB1202995A (en) * 1967-08-22 1970-08-26 Guenther Kaupert An apparatus for multistage moulding of cups into an advancing thin metal strip, and a finished foil produced by the said apparatus

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2298605A (en) * 1995-03-04 1996-09-11 British Aerospace Forming and aluminium alloy component
GB2298605B (en) * 1995-03-04 1997-08-06 British Aerospace Forming an aluminium alloy component

Also Published As

Publication number Publication date
DE2656758B2 (de) 1980-03-06
NL165390B (nl) 1980-11-17
CA1080043A (en) 1980-06-24
CS202586B2 (en) 1981-01-30
NL165390C (nl) 1981-04-15
BE861886A (fr) 1978-03-31
DE2656758C3 (de) 1980-10-30
DE2656758A1 (de) 1978-06-22
US4241599A (en) 1980-12-30
FR2374107A1 (fr) 1978-07-13
ATA816677A (de) 1979-02-15
FR2374107B1 (enExample) 1982-12-10
NL7713715A (nl) 1978-06-19
AT352501B (de) 1979-09-25

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19931209