GB1374031A - Press for the hydrostatic extrusion of tubes - Google Patents

Press for the hydrostatic extrusion of tubes

Info

Publication number
GB1374031A
GB1374031A GB1173672A GB1173672A GB1374031A GB 1374031 A GB1374031 A GB 1374031A GB 1173672 A GB1173672 A GB 1173672A GB 1173672 A GB1173672 A GB 1173672A GB 1374031 A GB1374031 A GB 1374031A
Authority
GB
United Kingdom
Prior art keywords
mandrel
rear end
plate
tubes
march
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
GB1173672A
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 GB1374031A publication Critical patent/GB1374031A/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
    • B21C23/007—Hydrostatic extrusion

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Press-Shaping Or Shaping Using Conveyers (AREA)
  • Insertion Pins And Rivets (AREA)
  • Shaping Metal By Deep-Drawing, Or The Like (AREA)
  • Extrusion Of Metal (AREA)
GB1173672A 1971-03-15 1972-03-14 Press for the hydrostatic extrusion of tubes Expired GB1374031A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE03277/71A SE364649B (enrdf_load_stackoverflow) 1971-03-15 1971-03-15

Publications (1)

Publication Number Publication Date
GB1374031A true GB1374031A (en) 1974-11-13

Family

ID=20261763

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1173672A Expired GB1374031A (en) 1971-03-15 1972-03-14 Press for the hydrostatic extrusion of tubes

Country Status (9)

Country Link
US (1) US3751957A (enrdf_load_stackoverflow)
JP (1) JPS5436144B1 (enrdf_load_stackoverflow)
CA (1) CA961439A (enrdf_load_stackoverflow)
CH (1) CH543316A (enrdf_load_stackoverflow)
FR (1) FR2130264B1 (enrdf_load_stackoverflow)
GB (1) GB1374031A (enrdf_load_stackoverflow)
IT (1) IT952973B (enrdf_load_stackoverflow)
NL (1) NL7203298A (enrdf_load_stackoverflow)
SE (1) SE364649B (enrdf_load_stackoverflow)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE379943B (enrdf_load_stackoverflow) * 1972-06-12 1975-10-27 Asea Ab
SE370027B (enrdf_load_stackoverflow) * 1973-01-30 1974-09-30 Asea Ab
SE371117B (enrdf_load_stackoverflow) * 1973-03-07 1974-11-11 Asea Ab
US3946584A (en) * 1973-04-11 1976-03-30 Kobe Steel, Ltd. Hydrostatic extrusion method and apparatus
SE386383B (sv) * 1973-10-12 1976-08-09 Asea Ab Rorpress for hydrostatisk strengpressning med emneshallande kolv i tryckkammare
SE7407507L (sv) * 1974-06-07 1975-12-08 Asea Ab Forfarande vid hydrostatisk stengpressning av ror.
US4085606A (en) * 1976-12-09 1978-04-25 Westinghouse Electric Corporation Hydrostatic extrusion apparatus for producing hollow elongated bodies of rectangular cross section

Also Published As

Publication number Publication date
US3751957A (en) 1973-08-14
CH543316A (de) 1973-10-31
IT952973B (it) 1973-07-30
FR2130264A1 (enrdf_load_stackoverflow) 1972-11-03
FR2130264B1 (enrdf_load_stackoverflow) 1977-12-23
CA961439A (en) 1975-01-21
JPS5436144B1 (enrdf_load_stackoverflow) 1979-11-07
DE2211650B2 (de) 1975-11-27
DE2211650A1 (de) 1972-09-21
SE364649B (enrdf_load_stackoverflow) 1974-03-04
NL7203298A (enrdf_load_stackoverflow) 1972-09-19

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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