GB1104505A - Extrusion press for metal tubes - Google Patents

Extrusion press for metal tubes

Info

Publication number
GB1104505A
GB1104505A GB2508965A GB2508965A GB1104505A GB 1104505 A GB1104505 A GB 1104505A GB 2508965 A GB2508965 A GB 2508965A GB 2508965 A GB2508965 A GB 2508965A GB 1104505 A GB1104505 A GB 1104505A
Authority
GB
United Kingdom
Prior art keywords
mandrel
extrusion press
june
piston
extension
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
GB2508965A
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.)
Hydraulik GmbH
Original Assignee
Hydraulik GmbH
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 Hydraulik GmbH filed Critical Hydraulik GmbH
Publication of GB1104505A publication Critical patent/GB1104505A/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 OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C23/00—Extruding metal; Impact extrusion
    • B21C23/21—Presses specially adapted for extruding metal
    • B21C23/217—Tube extrusion presses

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Extrusion Of Metal (AREA)
  • Forging (AREA)

Abstract

1,104,505. Billet piercing; extruding. HYDRAULIK G.m.b.H. 14 June, 1965 [19 June, 1964], No 25089/65. Headings B3H and B3P. An hydraulic extrusion press has a mandrel 11 actuated by piston 10 working in a cylinder 9 provided in the rear part of the main press ram 2, and an extension 13 of the mandrel extends rearwardly from the piston and carries a stop 15. This is adjustable on the extension 13 and co-operates with an abutment 17 on the rear of main cylinder 1. For holding the mandrel stationary during extrusion, the parts 13, 17 may be locked together by power actuated means 21. The mandrel has a nose end, Fig. 7 (not shown), and may be rotated; it is also used for piercing a solid billet.
GB2508965A 1964-06-19 1965-06-14 Extrusion press for metal tubes Expired GB1104505A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEH0053022 1964-06-19

Publications (1)

Publication Number Publication Date
GB1104505A true GB1104505A (en) 1968-02-28

Family

ID=7158209

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2508965A Expired GB1104505A (en) 1964-06-19 1965-06-14 Extrusion press for metal tubes

Country Status (3)

Country Link
JP (1) JPS4832506B1 (en)
DE (1) DE1452306A1 (en)
GB (1) GB1104505A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009008819A1 (en) * 2007-07-06 2009-01-15 Sandvik Intellectual Property Ab A system operable to extrude metallic materials

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3977225A (en) * 1975-03-27 1976-08-31 Aluminum Company Of America Forging method
JPS5499857U (en) * 1977-12-24 1979-07-14
JPS5520848U (en) * 1978-07-31 1980-02-09

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009008819A1 (en) * 2007-07-06 2009-01-15 Sandvik Intellectual Property Ab A system operable to extrude metallic materials

Also Published As

Publication number Publication date
DE1452306A1 (en) 1969-02-06
JPS4832506B1 (en) 1973-10-06

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