GB1543842A - Extrusion presses - Google Patents

Extrusion presses

Info

Publication number
GB1543842A
GB1543842A GB17406/76A GB1740676A GB1543842A GB 1543842 A GB1543842 A GB 1543842A GB 17406/76 A GB17406/76 A GB 17406/76A GB 1740676 A GB1740676 A GB 1740676A GB 1543842 A GB1543842 A GB 1543842A
Authority
GB
United Kingdom
Prior art keywords
extrusion presses
extrusion
presses
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
GB17406/76A
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.)
Rio Tinto Switzerland AG
Original Assignee
Alusuisse Holdings AG
Schweizerische Aluminium AG
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 Holdings AG, Schweizerische Aluminium AG filed Critical Alusuisse Holdings AG
Publication of GB1543842A publication Critical patent/GB1543842A/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
    • B21C26/00—Rams or plungers for metal extruding; Discs therefor

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Extrusion Of Metal (AREA)
  • Press Drives And Press Lines (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Forging (AREA)
GB17406/76A 1975-05-02 1976-04-29 Extrusion presses Expired GB1543842A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2519766A DE2519766C3 (de) 1975-05-02 1975-05-02 Preßstempel mit wenigstens einem Preßkanal

Publications (1)

Publication Number Publication Date
GB1543842A true GB1543842A (en) 1979-04-11

Family

ID=5945685

Family Applications (1)

Application Number Title Priority Date Filing Date
GB17406/76A Expired GB1543842A (en) 1975-05-02 1976-04-29 Extrusion presses

Country Status (10)

Country Link
US (1) US4223546A (enExample)
JP (1) JPS5949088B2 (enExample)
AT (1) AT343974B (enExample)
BR (1) BR7602719A (enExample)
CH (1) CH609260A5 (enExample)
DE (1) DE2519766C3 (enExample)
FR (1) FR2309286A1 (enExample)
GB (1) GB1543842A (enExample)
IT (1) IT1059194B (enExample)
NL (1) NL7604148A (enExample)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5942118A (ja) * 1982-08-31 1984-03-08 Furukawa Alum Co Ltd 間接押出プレスのビレツト装入方法
JPS61154394U (enExample) * 1985-03-18 1986-09-25
JPH03114696U (enExample) * 1990-03-06 1991-11-26
JPH07115072B2 (ja) * 1991-11-14 1995-12-13 株式会社神戸製鋼所 間接押出プレス

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US560515A (en) * 1896-05-19 William mason
GB190017829A (en) * 1900-10-08 1901-07-06 Joseph Wilkinson An Improved Device for Measuring Upward Pressures and Particularly for Enabling the Trolley Arms of Electric Tramcars and Vehicles being Set to Exert a Certain Upward Pressure on the Wire.
US916703A (en) * 1906-05-02 1909-03-30 Benjamin Hastings Rock-drill.
US1714818A (en) * 1925-10-07 1929-05-28 Earl A Reed Hydraulic rotary drill stem
US1950938A (en) * 1932-02-23 1934-03-13 Nat Tube Co Piercing point
GB435402A (en) * 1934-03-17 1935-09-17 Otto Busse An improved metal extrusion process
DE763673C (de) * 1937-03-04 1952-11-24 Schloemann Ag Verfahren und Vorrichtung zur Herstellung von einseitig geschlossenen Hohlkoerpern aus vorgelochten Bloecken
US2532632A (en) * 1948-10-04 1950-12-05 Hydril Corp Tubing and tubing joint
FR1110513A (fr) * 1954-09-09 1956-02-14 Trefileries Laminoirs Havre Sa Dispositif de poussée pour presse à filer
US3095973A (en) * 1959-03-10 1963-07-02 Buigne Carl De Extrusion cladding apparatus
US3444719A (en) * 1966-01-19 1969-05-20 Gen Motors Corp Punch construction
US3577753A (en) * 1968-09-30 1971-05-04 Bethlehem Steel Corp Method and apparatus for forming thin-walled cylindrical articles
US3630064A (en) * 1969-10-20 1971-12-28 Aluminum Co Of America Flexing die member for indirect extrusion
US3735623A (en) * 1970-11-16 1973-05-29 Texas Aluminum Co Indirect extrusion die assembly and method of extruding
AT308496B (de) * 1971-06-16 1973-07-10 Vmw Ranshofen Berndorf Ag Verfahren und Vorrichtung zum Strangpressen und Ausstoßen
JPS5138317B2 (enExample) * 1971-11-25 1976-10-21
IT1034098B (it) * 1975-03-07 1979-09-10 Eural Sas Gambo pressatore per pressa di estrusione

Also Published As

Publication number Publication date
IT1059194B (it) 1982-05-31
FR2309286A1 (fr) 1976-11-26
FR2309286B1 (enExample) 1979-07-13
DE2519766A1 (de) 1976-12-09
JPS51134358A (en) 1976-11-20
DE2519766B2 (de) 1980-01-31
ATA312076A (de) 1977-10-15
US4223546A (en) 1980-09-23
BR7602719A (pt) 1976-11-09
JPS5949088B2 (ja) 1984-11-30
AT343974B (de) 1978-06-26
CH609260A5 (enExample) 1979-02-28
NL7604148A (nl) 1976-11-04
DE2519766C3 (de) 1980-09-25

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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