AT350356B - FORGING THORN - Google Patents

FORGING THORN

Info

Publication number
AT350356B
AT350356B AT624277A AT624277A AT350356B AT 350356 B AT350356 B AT 350356B AT 624277 A AT624277 A AT 624277A AT 624277 A AT624277 A AT 624277A AT 350356 B AT350356 B AT 350356B
Authority
AT
Austria
Prior art keywords
thorn
forging
forging thorn
Prior art date
Application number
AT624277A
Other languages
German (de)
Other versions
ATA624277A (en
Original Assignee
Gfm Fertigungstechnik
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 Gfm Fertigungstechnik filed Critical Gfm Fertigungstechnik
Priority to AT624277A priority Critical patent/AT350356B/en
Priority to DE19782825940 priority patent/DE2825940A1/en
Priority to GB7832568A priority patent/GB2003411A/en
Priority to FR7823329A priority patent/FR2401719A1/en
Priority to JP10544578A priority patent/JPS5446158A/en
Publication of ATA624277A publication Critical patent/ATA624277A/en
Application granted granted Critical
Publication of AT350356B publication Critical patent/AT350356B/en

Links

Classifications

    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
    • B21J7/00—Hammers; Forging machines with hammers or die jaws acting by impact
    • B21J7/02—Special design or construction
    • B21J7/14—Forging machines working with several hammers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21K—MAKING FORGED OR PRESSED METAL PRODUCTS, e.g. HORSE-SHOES, RIVETS, BOLTS OR WHEELS
    • B21K29/00—Arrangements for heating or cooling during processing

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Forging (AREA)
  • Mounting, Exchange, And Manufacturing Of Dies (AREA)
  • Heat Treatment Of Articles (AREA)
AT624277A 1977-08-30 1977-08-30 FORGING THORN AT350356B (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
AT624277A AT350356B (en) 1977-08-30 1977-08-30 FORGING THORN
DE19782825940 DE2825940A1 (en) 1977-08-30 1978-06-14 FORGING THORN
GB7832568A GB2003411A (en) 1977-08-30 1978-08-08 Swaging mandrel
FR7823329A FR2401719A1 (en) 1977-08-30 1978-08-08 FORGING CHUCK
JP10544578A JPS5446158A (en) 1977-08-30 1978-08-29 Forging mandrel

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT624277A AT350356B (en) 1977-08-30 1977-08-30 FORGING THORN

Publications (2)

Publication Number Publication Date
ATA624277A ATA624277A (en) 1978-10-15
AT350356B true AT350356B (en) 1979-05-25

Family

ID=3584316

Family Applications (1)

Application Number Title Priority Date Filing Date
AT624277A AT350356B (en) 1977-08-30 1977-08-30 FORGING THORN

Country Status (5)

Country Link
JP (1) JPS5446158A (en)
AT (1) AT350356B (en)
DE (1) DE2825940A1 (en)
FR (1) FR2401719A1 (en)
GB (1) GB2003411A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2556906A1 (en) 2011-08-12 2013-02-13 GFM GmbH Device for forging a hollow body

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT384762B (en) * 1986-06-02 1988-01-11 Gfm Fertigungstechnik FORGING MACHINE FOR PRODUCING POWDER METALLIC WORKPIECES OF LARGE DENSITY
JPS6311139U (en) * 1986-07-02 1988-01-25
DE102007032804B3 (en) * 2007-07-10 2008-09-04 V&M Deutschland Gmbh Forging mandrel for hot-forging of tubular work-pieces made of metal has a mandrel body made from heat-resistant material and a mandrel rod
US20110083486A1 (en) * 2008-06-02 2011-04-14 Peter Bierhalter Bush widening apparatus and process for forging a bush blank
RU2690326C1 (en) * 2017-11-30 2019-05-31 Григорий Иванович Коваль Device for radial forging of hollow profiles on the mandrel
CN110523912B (en) * 2019-07-25 2020-08-28 安徽省合肥汽车锻件有限责任公司 Heat treatment cooling device for front axle forging

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2556906A1 (en) 2011-08-12 2013-02-13 GFM GmbH Device for forging a hollow body
AT511748A1 (en) * 2011-08-12 2013-02-15 Gfm Gmbh DEVICE FOR FORGING A HOLLOW BODY
AT511748B1 (en) * 2011-08-12 2014-04-15 Gfm Gmbh DEVICE FOR FORGING A HOLLOW BODY
US9409226B2 (en) 2011-08-12 2016-08-09 Gfm-Gmbh Apparatus for forging a hollow body

Also Published As

Publication number Publication date
DE2825940A1 (en) 1979-03-15
GB2003411A (en) 1979-03-14
ATA624277A (en) 1978-10-15
JPS5446158A (en) 1979-04-11
FR2401719A1 (en) 1979-03-30

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee