GB1428443A - Press for the hydrostaitc extrusion of tubes - Google Patents

Press for the hydrostaitc extrusion of tubes

Info

Publication number
GB1428443A
GB1428443A GB2767173A GB2767173A GB1428443A GB 1428443 A GB1428443 A GB 1428443A GB 2767173 A GB2767173 A GB 2767173A GB 2767173 A GB2767173 A GB 2767173A GB 1428443 A GB1428443 A GB 1428443A
Authority
GB
United Kingdom
Prior art keywords
cylinder
punch
rod
extrusion
billet
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
GB2767173A
Other languages
English (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.)
ABB Norden Holding AB
Original Assignee
ASEA AB
Allmanna Svenska Elektriska AB
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 ASEA AB, Allmanna Svenska Elektriska AB filed Critical ASEA AB
Publication of GB1428443A publication Critical patent/GB1428443A/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
    • B21C23/21—Presses specially adapted for extruding metal
    • B21C23/217—Tube extrusion presses
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Extrusion Of Metal (AREA)
  • Forging (AREA)
GB2767173A 1972-06-12 1973-06-11 Press for the hydrostaitc extrusion of tubes Expired GB1428443A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE7207688A SE379944B (cg-RX-API-DMAC7.html) 1972-06-12 1972-06-12

Publications (1)

Publication Number Publication Date
GB1428443A true GB1428443A (en) 1976-03-17

Family

ID=20272043

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2767173A Expired GB1428443A (en) 1972-06-12 1973-06-11 Press for the hydrostaitc extrusion of tubes

Country Status (6)

Country Link
US (1) US3841128A (cg-RX-API-DMAC7.html)
JP (1) JPS4955559A (cg-RX-API-DMAC7.html)
DE (1) DE2327518A1 (cg-RX-API-DMAC7.html)
FR (1) FR2187436B1 (cg-RX-API-DMAC7.html)
GB (1) GB1428443A (cg-RX-API-DMAC7.html)
SE (1) SE379944B (cg-RX-API-DMAC7.html)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE7407507L (sv) * 1974-06-07 1975-12-08 Asea Ab Forfarande vid hydrostatisk stengpressning av ror.
US10413951B2 (en) * 2015-09-14 2019-09-17 Seyed Sajjad Jamali Hydrostatic extrusion system and method for producing high strength seamless pipes
US10981205B2 (en) 2017-05-24 2021-04-20 Ghader Faraji Apparatus and method for fabricating high strength long nanostructured tubes

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3451241A (en) * 1966-09-01 1969-06-24 Western Electric Co Methods of hydrostatic extrusion
GB1234784A (en) * 1967-10-13 1971-06-09 Atomic Energy Authority Uk Improvements in or relating to the hydrostatic extrusion of tubes
US3722245A (en) * 1971-05-18 1973-03-27 Kobe Steel Ltd Hydrostatically operated extruding machine
US3751958A (en) * 1971-05-20 1973-08-14 Asea Ab Press for hydrostatic extrusion of tubes

Also Published As

Publication number Publication date
JPS4955559A (cg-RX-API-DMAC7.html) 1974-05-29
US3841128A (en) 1974-10-15
FR2187436B1 (cg-RX-API-DMAC7.html) 1979-01-26
DE2327518A1 (de) 1974-01-03
FR2187436A1 (cg-RX-API-DMAC7.html) 1974-01-18
SE379944B (cg-RX-API-DMAC7.html) 1975-10-27

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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