CH562643A5 - - Google Patents

Info

Publication number
CH562643A5
CH562643A5 CH994673A CH994673A CH562643A5 CH 562643 A5 CH562643 A5 CH 562643A5 CH 994673 A CH994673 A CH 994673A CH 994673 A CH994673 A CH 994673A CH 562643 A5 CH562643 A5 CH 562643A5
Authority
CH
Switzerland
Application number
CH994673A
Original Assignee
Alusuisse
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 Alusuisse filed Critical Alusuisse
Publication of CH562643A5 publication Critical patent/CH562643A5/xx

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B21MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21CMANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C25/00Profiling tools for metal extruding
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B21MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21CMANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C23/00Extruding metal; Impact extrusion
    • B21C23/02Making uncoated products
    • B21C23/04Making uncoated products by direct extrusion
    • B21C23/08Making wire, bars, tubes
    • B21C23/085Making tubes
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B21MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21CMANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C25/00Profiling tools for metal extruding
    • B21C25/04Mandrels

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Extrusion Of Metal (AREA)
  • Drilling Tools (AREA)
CH994673A 1972-08-11 1973-07-09 CH562643A5 (xx)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2239660A DE2239660A1 (de) 1972-08-11 1972-08-11 Strangpresswerkzeug zur herstellung von hohlprofilen

Publications (1)

Publication Number Publication Date
CH562643A5 true CH562643A5 (xx) 1975-06-13

Family

ID=5853384

Family Applications (1)

Application Number Title Priority Date Filing Date
CH994673A CH562643A5 (xx) 1972-08-11 1973-07-09

Country Status (13)

Country Link
US (1) US3858426A (xx)
JP (1) JPS4986257A (xx)
AT (1) AT328824B (xx)
BE (1) BE803471A (xx)
CA (1) CA985655A (xx)
CH (1) CH562643A5 (xx)
DE (1) DE2239660A1 (xx)
FR (1) FR2195485B1 (xx)
GB (1) GB1440940A (xx)
IT (1) IT992921B (xx)
NL (1) NL7310339A (xx)
NO (1) NO810430L (xx)
SE (1) SE408380B (xx)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4169366A (en) * 1974-09-27 1979-10-02 Swiss Aluminium Ltd. Device for extruding hollow and semi-hollow sections
JPS53113236U (xx) * 1977-02-18 1978-09-09
DE2848274C2 (de) * 1978-11-07 1984-04-05 Julius & August Erbslöh GmbH + Co, 5600 Wuppertal Kammerwerkzeug für Strangpressen, insbesondere für Aluminium-Profile
US4487154A (en) * 1982-10-15 1984-12-11 Rockcor, Inc. Pressure-activated low pressure warning device
GB2221179B (en) * 1988-07-19 1992-08-19 Atomic Energy Authority Uk An improved die assembly
CN108067516A (zh) * 2017-11-30 2018-05-25 江阴市江顺模具有限公司 角类型材热挤压模具
CN110125204A (zh) * 2019-05-10 2019-08-16 闽南理工学院 一种冷挤压加工工序模具
CN114247810B (zh) * 2021-12-17 2023-09-29 中航贵州飞机有限责任公司 一种橡皮囊成形环形异向弯边零件的成形模具及成形方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2741363A (en) * 1952-01-12 1956-04-10 Schloemann Ag Extrusion press attachments for extruding profiles, tubes and other similar products
US2887224A (en) * 1953-10-27 1959-05-19 Curtiss Wright Corp Extrusion die lubrication
FR2082001A5 (xx) * 1969-12-08 1971-12-10 Creuzet Robert
US3731519A (en) * 1971-07-29 1973-05-08 Aluminum Co Of America Two piece flexing die holder

Also Published As

Publication number Publication date
FR2195485B1 (xx) 1976-11-19
US3858426A (en) 1975-01-07
BE803471A (fr) 1974-02-11
SE408380B (sv) 1979-06-11
ATA698873A (de) 1975-06-15
NL7310339A (xx) 1974-02-13
IT992921B (it) 1975-09-30
FR2195485A1 (xx) 1974-03-08
JPS4986257A (xx) 1974-08-19
NO810430L (no) 1974-03-05
AT328824B (de) 1976-04-12
CA985655A (en) 1976-03-16
GB1440940A (en) 1976-06-30
DE2239660A1 (de) 1974-02-21

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Legal Events

Date Code Title Description
PL Patent ceased