AT276022B - Equipment on presses, in particular cold extrusion presses for the production of workpieces that are long in relation to the diameter - Google Patents

Equipment on presses, in particular cold extrusion presses for the production of workpieces that are long in relation to the diameter

Info

Publication number
AT276022B
AT276022B AT270668A AT270668A AT276022B AT 276022 B AT276022 B AT 276022B AT 270668 A AT270668 A AT 270668A AT 270668 A AT270668 A AT 270668A AT 276022 B AT276022 B AT 276022B
Authority
AT
Austria
Prior art keywords
presses
workpieces
relation
diameter
production
Prior art date
Application number
AT270668A
Other languages
German (de)
Original Assignee
Kieserling & Albrecht
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 Kieserling & Albrecht filed Critical Kieserling & Albrecht
Application granted granted Critical
Publication of AT276022B publication Critical patent/AT276022B/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D45/00—Ejecting or stripping-off devices arranged in machines or tools dealt with in this subclass
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T74/00—Machine element or mechanism
    • Y10T74/18—Mechanical movements
    • Y10T74/18056—Rotary to or from reciprocating or oscillating

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Forging (AREA)
  • Press Drives And Press Lines (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
AT270668A 1967-11-09 1968-03-19 Equipment on presses, in particular cold extrusion presses for the production of workpieces that are long in relation to the diameter AT276022B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEK0063854 1967-11-09

Publications (1)

Publication Number Publication Date
AT276022B true AT276022B (en) 1969-11-10

Family

ID=7231325

Family Applications (1)

Application Number Title Priority Date Filing Date
AT270668A AT276022B (en) 1967-11-09 1968-03-19 Equipment on presses, in particular cold extrusion presses for the production of workpieces that are long in relation to the diameter

Country Status (10)

Country Link
US (1) US3570300A (en)
AT (1) AT276022B (en)
BE (1) BE712650A (en)
CH (1) CH461232A (en)
DE (1) DE1627684B1 (en)
FR (1) FR1562526A (en)
GB (1) GB1167474A (en)
NL (1) NL6803740A (en)
SE (1) SE333560B (en)
YU (1) YU31447B (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3911719A (en) * 1974-12-02 1975-10-14 Ragsdale Brothers Inc High speed ejector mechanism
US4161113A (en) * 1978-04-11 1979-07-17 The National Machinery Company Knockout adjustment mechanism for forging machines
US4283932A (en) * 1979-05-31 1981-08-18 Textron, Inc. Toggle-actuated punch stripper
DE3021790A1 (en) * 1980-06-11 1981-12-17 Peltzer & Ehlers Gmbh & Co, 4150 Krefeld FORMING PRESS FOR THE PRODUCTION OF PRESSED PARTS
DE3322944A1 (en) * 1983-06-25 1985-01-10 Eumuco Aktiengesellschaft für Maschinenbau, 5090 Leverkusen MATRIX EJECTOR FOR MULTI-STAGE MOLDING MACHINES
US4926671A (en) * 1988-12-05 1990-05-22 Hill James B Press brake
WO2019038786A1 (en) * 2017-08-23 2019-02-28 Lokhande Shrikant Assembly and process for automated manufacturing of rings
CN108692905B (en) * 2018-06-14 2020-11-17 江苏东恒光电有限公司 Angle impact device
CN113290194B (en) * 2021-05-24 2021-12-21 荣成华东锻压机床股份有限公司 Lever type lower ejection adjusting device and method for forging press

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1412844A (en) * 1920-02-02 1922-04-18 Nat Machinery Co Electing attachment for heading machines
FR576818A (en) * 1923-04-13 1924-08-27 Improvements to sheet metal drawing presses
CH383167A (en) * 1960-06-13 1964-10-15 Smeralovy Z Narodni Podnik Ejection device for automatic presses, in particular for transfer presses

Also Published As

Publication number Publication date
NL6803740A (en) 1969-05-13
SE333560B (en) 1971-03-22
DE1627684B1 (en) 1970-08-27
YU31447B (en) 1973-06-30
BE712650A (en) 1968-07-31
GB1167474A (en) 1969-10-15
US3570300A (en) 1971-03-16
CH461232A (en) 1968-08-15
FR1562526A (en) 1969-04-04

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