GB2053055B - Hydrostatic extrusion apparatus - Google Patents

Hydrostatic extrusion apparatus

Info

Publication number
GB2053055B
GB2053055B GB8021853A GB8021853A GB2053055B GB 2053055 B GB2053055 B GB 2053055B GB 8021853 A GB8021853 A GB 8021853A GB 8021853 A GB8021853 A GB 8021853A GB 2053055 B GB2053055 B GB 2053055B
Authority
GB
United Kingdom
Prior art keywords
extrusion apparatus
hydrostatic extrusion
hydrostatic
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.)
Expired
Application number
GB8021853A
Other versions
GB2053055A (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.)
AT&T Corp
Original Assignee
Western Electric Co Inc
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 Western Electric Co Inc filed Critical Western Electric Co Inc
Publication of GB2053055A publication Critical patent/GB2053055A/en
Application granted granted Critical
Publication of GB2053055B publication Critical patent/GB2053055B/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 OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C25/00—Profiling tools for metal extruding
    • B21C25/02—Dies
    • 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
    • B21C23/007—Hydrostatic extrusion

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Extrusion Of Metal (AREA)
GB8021853A 1979-07-09 1980-07-03 Hydrostatic extrusion apparatus Expired GB2053055B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US5567379A 1979-07-09 1979-07-09

Publications (2)

Publication Number Publication Date
GB2053055A GB2053055A (en) 1981-02-04
GB2053055B true GB2053055B (en) 1982-12-01

Family

ID=21999437

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8021853A Expired GB2053055B (en) 1979-07-09 1980-07-03 Hydrostatic extrusion apparatus

Country Status (1)

Country Link
GB (1) GB2053055B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102641911B (en) * 2012-03-08 2014-01-15 颜旭涛 Follow-up pre-stress split die extruding system and method

Also Published As

Publication number Publication date
GB2053055A (en) 1981-02-04

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee