GB1412883A - Method of producing elongated tubular metal impact extrusions and apparatus for performing the method - Google Patents

Method of producing elongated tubular metal impact extrusions and apparatus for performing the method

Info

Publication number
GB1412883A
GB1412883A GB249673A GB249673A GB1412883A GB 1412883 A GB1412883 A GB 1412883A GB 249673 A GB249673 A GB 249673A GB 249673 A GB249673 A GB 249673A GB 1412883 A GB1412883 A GB 1412883A
Authority
GB
United Kingdom
Prior art keywords
elongated tubular
tubular metal
metal impact
producing elongated
impact extrusions
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
GB249673A
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.)
Vaw Leichtmetall GmbH
Original Assignee
Vaw Leichtmetall GmbH
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 Vaw Leichtmetall GmbH filed Critical Vaw Leichtmetall GmbH
Publication of GB1412883A publication Critical patent/GB1412883A/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
    • 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
    • B21C23/02—Making uncoated products
    • B21C23/20—Making uncoated products by backward extrusion

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Forging (AREA)
GB249673A 1972-01-26 1973-01-17 Method of producing elongated tubular metal impact extrusions and apparatus for performing the method Expired GB1412883A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19722203522 DE2203522A1 (en) 1972-01-26 1972-01-26 METHOD AND DEVICE FOR THE PRODUCTION OF LONG SLEEVE-SHAPED COLD FORMED COMPONENTS FROM LIGHT ALLOYS

Publications (1)

Publication Number Publication Date
GB1412883A true GB1412883A (en) 1975-11-05

Family

ID=5834036

Family Applications (1)

Application Number Title Priority Date Filing Date
GB249673A Expired GB1412883A (en) 1972-01-26 1973-01-17 Method of producing elongated tubular metal impact extrusions and apparatus for performing the method

Country Status (4)

Country Link
DE (1) DE2203522A1 (en)
GB (1) GB1412883A (en)
NL (1) NL7300955A (en)
SE (1) SE404139B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2015141351A1 (en) * 2014-03-17 2015-09-24 フタバ産業株式会社 Punch die

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111804749A (en) * 2020-07-13 2020-10-23 江苏亚太航空科技有限公司 Self-cleaning hollow plug for reverse extruder perforating needle

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2015141351A1 (en) * 2014-03-17 2015-09-24 フタバ産業株式会社 Punch die

Also Published As

Publication number Publication date
DE2203522A1 (en) 1973-08-02
NL7300955A (en) 1973-07-30
SE404139B (en) 1978-09-25

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Legal Events

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