SE384148B - EXTENSION HEAD - Google Patents

EXTENSION HEAD

Info

Publication number
SE384148B
SE384148B SE1661470A SE1661470A SE384148B SE 384148 B SE384148 B SE 384148B SE 1661470 A SE1661470 A SE 1661470A SE 1661470 A SE1661470 A SE 1661470A SE 384148 B SE384148 B SE 384148B
Authority
SE
Sweden
Prior art keywords
extension head
extension
head
Prior art date
Application number
SE1661470A
Other languages
Swedish (sv)
Inventor
R A Creuzet
Original Assignee
R A Creuzet
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
Priority claimed from FR6942347A external-priority patent/FR2082001A5/fr
Priority claimed from FR7043482A external-priority patent/FR2116679A6/en
Application filed by R A Creuzet filed Critical R A Creuzet
Publication of SE384148B publication Critical patent/SE384148B/en

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
    • B21C23/02—Making uncoated products
    • B21C23/04—Making uncoated products by direct extrusion
    • B21C23/08—Making wire, bars, tubes
    • B21C23/085—Making tubes
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Extrusion Of Metal (AREA)
  • Pressure Welding/Diffusion-Bonding (AREA)
  • Forging (AREA)
SE1661470A 1969-12-08 1970-12-08 EXTENSION HEAD SE384148B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR6942347A FR2082001A5 (en) 1969-12-08 1969-12-08
FR7043482A FR2116679A6 (en) 1970-12-03 1970-12-03 Hot tube extrusion machine - for precision light copper alloys

Publications (1)

Publication Number Publication Date
SE384148B true SE384148B (en) 1976-04-26

Family

ID=26215414

Family Applications (1)

Application Number Title Priority Date Filing Date
SE1661470A SE384148B (en) 1969-12-08 1970-12-08 EXTENSION HEAD

Country Status (3)

Country Link
GB (1) GB1339732A (en)
SE (1) SE384148B (en)
SU (1) SU631055A3 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2221179B (en) * 1988-07-19 1992-08-19 Atomic Energy Authority Uk An improved die assembly
JP2586436B2 (en) * 1992-04-28 1997-02-26 株式会社デンソー Manufacturing method of double-ended cylinder with one end closed
CN107952813A (en) * 2017-12-21 2018-04-24 江阴东华铝材科技有限公司 A kind of pure electric vehicle machine cooling jacket mould
CN108838225A (en) * 2018-08-09 2018-11-20 安陆火凤凰铝材有限责任公司 A kind of aluminum pipe head machine

Also Published As

Publication number Publication date
SU631055A3 (en) 1978-10-30
GB1339732A (en) 1973-12-05

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