GB9109544D0 - Extrusion apparatus - Google Patents

Extrusion apparatus

Info

Publication number
GB9109544D0
GB9109544D0 GB919109544A GB9109544A GB9109544D0 GB 9109544 D0 GB9109544 D0 GB 9109544D0 GB 919109544 A GB919109544 A GB 919109544A GB 9109544 A GB9109544 A GB 9109544A GB 9109544 D0 GB9109544 D0 GB 9109544D0
Authority
GB
United Kingdom
Prior art keywords
extrusion apparatus
extrusion
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.)
Granted
Application number
GB919109544A
Other versions
GB2243317B (en
GB2243317A (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.)
ALUMINIUM SHAPES Ltd
Original Assignee
ALUMINIUM SHAPES Ltd
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 ALUMINIUM SHAPES Ltd filed Critical ALUMINIUM SHAPES Ltd
Publication of GB9109544D0 publication Critical patent/GB9109544D0/en
Publication of GB2243317A publication Critical patent/GB2243317A/en
Application granted granted Critical
Publication of GB2243317B publication Critical patent/GB2243317B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C23/00—Extruding metal; Impact extrusion
    • B21C23/21—Presses specially adapted for extruding metal
    • B21C23/218—Indirect extrusion presses

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Extrusion Of Metal (AREA)
  • Press-Shaping Or Shaping Using Conveyers (AREA)
GB9109544A 1988-12-17 1991-05-02 Extrusion apparatus Expired - Fee Related GB2243317B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB888829507A GB8829507D0 (en) 1988-12-17 1988-12-17 Method and apparatus for extrusion
PCT/GB1989/001507 WO1990006823A1 (en) 1988-12-17 1989-12-18 Extrusion apparatus

Publications (3)

Publication Number Publication Date
GB9109544D0 true GB9109544D0 (en) 1991-07-17
GB2243317A GB2243317A (en) 1991-10-30
GB2243317B GB2243317B (en) 1992-11-04

Family

ID=10648684

Family Applications (2)

Application Number Title Priority Date Filing Date
GB888829507A Pending GB8829507D0 (en) 1988-12-17 1988-12-17 Method and apparatus for extrusion
GB9109544A Expired - Fee Related GB2243317B (en) 1988-12-17 1991-05-02 Extrusion apparatus

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB888829507A Pending GB8829507D0 (en) 1988-12-17 1988-12-17 Method and apparatus for extrusion

Country Status (2)

Country Link
GB (2) GB8829507D0 (en)
WO (1) WO1990006823A1 (en)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4365497A (en) * 1977-10-07 1982-12-28 Kobe Steel, Ltd. Intermediate frame type indirect extrusion press
US4379398A (en) * 1980-06-12 1983-04-12 Kabushiki Kaisha Kobe Seiko Sho Pull-back type indirect extrusion press
DE3023388A1 (en) * 1980-06-23 1982-01-21 Schloemann-Siemag AG, 4000 Düsseldorf INDIRECT METAL EXTRUSION PRESS AND WORKING METHOD FOR REMOVING FROZEN BLOCKS FROM SUCH A PRESS
EP0231561A1 (en) * 1986-01-23 1987-08-12 KABUSHIKI KAISHA KOBE SEIKO SHO also known as Kobe Steel Ltd. Pullback type double-acting indirect extrusion press
FR2627405B1 (en) * 1988-02-19 1994-04-29 Clecim Sa PROCESS FOR SPINNING METAL, ESPECIALLY ALUMINUM, AND SPINNING PRESS FOR IMPLEMENTING THE PROCESS

Also Published As

Publication number Publication date
GB2243317B (en) 1992-11-04
GB2243317A (en) 1991-10-30
GB8829507D0 (en) 1989-02-01
WO1990006823A1 (en) 1990-06-28

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Legal Events

Date Code Title Description
732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19991218