GB1226986A - - Google Patents

Info

Publication number
GB1226986A
GB1226986A GB1226986DA GB1226986A GB 1226986 A GB1226986 A GB 1226986A GB 1226986D A GB1226986D A GB 1226986DA GB 1226986 A GB1226986 A GB 1226986A
Authority
GB
United Kingdom
Prior art keywords
plate
plates
ram
bars
latch
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
Other languages
English (en)
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 filed Critical
Publication of GB1226986A publication Critical patent/GB1226986A/en
Expired 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, PROFILES OR LIKE SEMI-MANUFACTURED PRODUCTS OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C23/00—Extruding metal; Impact extrusion
    • B21C23/007—Hydrostatic extrusion
    • B21C23/008—Continuous extrusion
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES, PROFILES OR LIKE SEMI-MANUFACTURED PRODUCTS OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C23/00—Extruding metal; Impact extrusion
    • B21C23/02—Making uncoated products
    • B21C23/20—Making uncoated products by backward extrusion
    • B21C23/205—Making products of generally elongated shape
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES, PROFILES OR LIKE SEMI-MANUFACTURED PRODUCTS 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)
  • Transmission Devices (AREA)
  • Press-Shaping Or Shaping Using Conveyers (AREA)
  • Extrusion Of Metal (AREA)
GB1226986D 1967-07-05 1968-07-04 Expired GB1226986A (en:Method)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US65129267A 1967-07-05 1967-07-05

Publications (1)

Publication Number Publication Date
GB1226986A true GB1226986A (en:Method) 1971-03-31

Family

ID=24612294

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1226986D Expired GB1226986A (en:Method) 1967-07-05 1968-07-04

Country Status (6)

Country Link
US (1) US3548625A (en:Method)
BE (1) BE717658A (en:Method)
DE (1) DE1752698C3 (en:Method)
FR (1) FR1582164A (en:Method)
GB (1) GB1226986A (en:Method)
SE (1) SE354426B (en:Method)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3735623A (en) * 1970-11-16 1973-05-29 Texas Aluminum Co Indirect extrusion die assembly and method of extruding
US3852986A (en) * 1973-03-08 1974-12-10 Western Electric Co High pressure billet extruder
US4319476A (en) * 1978-07-19 1982-03-16 Western Electric Company, Incorporated Methods and apparatus for extrusion
US4425775A (en) 1978-07-19 1984-01-17 Western Electric Co. Methods for extrusion
IT1227837B (it) * 1988-11-21 1991-05-08 Cucchi Giovanni & C Srl Alimentatore per barre.

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3181328A (en) * 1962-11-09 1965-05-04 Barogenics Inc Shock aided extrusion
GB1109722A (en) * 1964-04-23 1968-04-10 Std Services Ltd Apparatus for deep drawing metal
GB1157089A (en) * 1965-10-13 1969-07-02 Vickers Ltd Improvements relating to High Pressure Intensifiers

Also Published As

Publication number Publication date
BE717658A (en:Method) 1968-12-16
US3548625A (en) 1970-12-22
DE1752698A1 (de) 1971-09-09
DE1752698C3 (de) 1978-06-01
FR1582164A (en:Method) 1969-09-26
SE354426B (en:Method) 1973-03-12
DE1752698B2 (de) 1976-10-28

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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