GB919975A - Improvements in extrusion presses - Google Patents

Improvements in extrusion presses

Info

Publication number
GB919975A
GB919975A GB3076359A GB3076359A GB919975A GB 919975 A GB919975 A GB 919975A GB 3076359 A GB3076359 A GB 3076359A GB 3076359 A GB3076359 A GB 3076359A GB 919975 A GB919975 A GB 919975A
Authority
GB
United Kingdom
Prior art keywords
piston
extrusion press
press
unit
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
GB3076359A
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.)
L Schuler GmbH
Original Assignee
L Schuler 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 L Schuler GmbH filed Critical L Schuler GmbH
Publication of GB919975A publication Critical patent/GB919975A/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
    • B21C35/00—Removing work or waste from extruding presses; Drawing-off extruded work; Cleaning dies, ducts, containers, or mandrels
    • B21C35/02—Removing or drawing-off work
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
    • B21J13/00—Details of machines for forging, pressing, or hammering
    • B21J13/08—Accessories for handling work or tools
    • B21J13/14—Ejecting devices

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Press Drives And Press Lines (AREA)

Abstract

919,975. Extruding. SCHULER A.G., L. Sept. 9, 1959 [June 29, 1959], No. 30763/59. Class 83 (4). An extrusion press has an hydraulically actuated ejector 14. The latter has a spring- loaded piston 13 working in a cylinder 12 connected by pipe 11 to an hydraulic unit 19 containing a piston 6 driven through compound rollers 3, 5 on a pivoted arm 4, by an eccentric 2 on the press punch drive shaft 1 of a cold impact extrusion press. Alternatively, piston 6 may be moved in both directions by a connecting rod. Unit 19 has a pressure cylinder connected by ports with a liquid reservoir 15, Fig. 2 (not shown).
GB3076359A 1959-06-29 1959-09-09 Improvements in extrusion presses Expired GB919975A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1959SC025229 DE1796223U (en) 1959-06-29 1959-06-29 EJECTOR FOR EXTRUSION PRESSES.

Publications (1)

Publication Number Publication Date
GB919975A true GB919975A (en) 1963-02-27

Family

ID=7430095

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3076359A Expired GB919975A (en) 1959-06-29 1959-09-09 Improvements in extrusion presses

Country Status (4)

Country Link
BE (1) BE583618A (en)
CH (1) CH372016A (en)
DE (1) DE1796223U (en)
GB (1) GB919975A (en)

Also Published As

Publication number Publication date
BE583618A (en) 1960-02-01
DE1796223U (en) 1959-09-24
CH372016A (en) 1963-09-30

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