AT307203B - Round forging tool for forging machines with two hammers striking against each other - Google Patents

Round forging tool for forging machines with two hammers striking against each other

Info

Publication number
AT307203B
AT307203B AT680571A AT680571A AT307203B AT 307203 B AT307203 B AT 307203B AT 680571 A AT680571 A AT 680571A AT 680571 A AT680571 A AT 680571A AT 307203 B AT307203 B AT 307203B
Authority
AT
Austria
Prior art keywords
forging
round
striking against
machines
tool
Prior art date
Application number
AT680571A
Other languages
German (de)
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 AT680571A priority Critical patent/AT307203B/en
Priority to DE2231765A priority patent/DE2231765C3/en
Priority to GB3120572A priority patent/GB1349613A/en
Priority to FR7224517A priority patent/FR2147980B1/fr
Priority to DD164254A priority patent/DD97564A5/xx
Priority to US00270105A priority patent/US3769825A/en
Priority to JP47076552A priority patent/JPS529420B2/ja
Application granted granted Critical
Publication of AT307203B publication Critical patent/AT307203B/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
    • B21D7/00—Bending rods, profiles, or tubes
    • B21D7/14—Bending rods, profiles, or tubes combined with measuring of bends or lengths
    • 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
    • B21J13/02—Dies or mountings therefor
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Forging (AREA)
AT680571A 1971-08-04 1971-08-04 Round forging tool for forging machines with two hammers striking against each other AT307203B (en)

Priority Applications (7)

Application Number Priority Date Filing Date Title
AT680571A AT307203B (en) 1971-08-04 1971-08-04 Round forging tool for forging machines with two hammers striking against each other
DE2231765A DE2231765C3 (en) 1971-08-04 1972-06-29 Round forging tool for forging machines with only two hammers striking each other
GB3120572A GB1349613A (en) 1971-08-04 1972-07-04 Swaging die for producing cylindrical stock in swaging machines
FR7224517A FR2147980B1 (en) 1971-08-04 1972-07-06
DD164254A DD97564A5 (en) 1971-08-04 1972-07-07
US00270105A US3769825A (en) 1971-08-04 1972-07-10 Swaging die
JP47076552A JPS529420B2 (en) 1971-08-04 1972-08-01

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT680571A AT307203B (en) 1971-08-04 1971-08-04 Round forging tool for forging machines with two hammers striking against each other

Publications (1)

Publication Number Publication Date
AT307203B true AT307203B (en) 1973-05-10

Family

ID=3589923

Family Applications (1)

Application Number Title Priority Date Filing Date
AT680571A AT307203B (en) 1971-08-04 1971-08-04 Round forging tool for forging machines with two hammers striking against each other

Country Status (7)

Country Link
US (1) US3769825A (en)
JP (1) JPS529420B2 (en)
AT (1) AT307203B (en)
DD (1) DD97564A5 (en)
DE (1) DE2231765C3 (en)
FR (1) FR2147980B1 (en)
GB (1) GB1349613A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2745954B1 (en) 2012-12-13 2016-03-16 GFM GmbH Method for forging

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS513210A (en) * 1974-06-27 1976-01-12 Matsushita Electric Industrial Co Ltd Jikikirokusaiseisochi
JPS5619240Y2 (en) * 1975-02-21 1981-05-07
JPS547623U (en) * 1977-06-17 1979-01-18
JPS5847542Y2 (en) * 1982-03-08 1983-10-29 シャープ株式会社 magnetic recording and reproducing device
JP4349964B2 (en) 2003-09-10 2009-10-21 株式会社日立ハイテクノロジーズ Small electron gun
JP6252371B2 (en) * 2014-06-19 2017-12-27 日立金属株式会社 Forging mold and forging method
AT516506B1 (en) 2014-12-16 2016-06-15 GFM - GmbH Method and apparatus for forging a rod-shaped workpiece
CN109663877A (en) * 2018-12-14 2019-04-23 郑州煤机格林材料科技有限公司 A kind of column cylinder bottom forges technique
CN114210901A (en) * 2021-10-26 2022-03-22 陕西钛博飞特航空制造股份有限公司 Titanium alloy connecting rod volume forming special die for aero-engine

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1430974A (en) * 1920-07-19 1922-10-03 Frick William Swaging machine

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2745954B1 (en) 2012-12-13 2016-03-16 GFM GmbH Method for forging

Also Published As

Publication number Publication date
GB1349613A (en) 1974-04-10
US3769825A (en) 1973-11-06
JPS529420B2 (en) 1977-03-16
JPS4825650A (en) 1973-04-03
DE2231765A1 (en) 1973-02-15
DD97564A5 (en) 1973-05-12
DE2231765C3 (en) 1974-05-22
FR2147980A1 (en) 1973-03-11
FR2147980B1 (en) 1975-03-07
DE2231765B2 (en) 1973-10-18

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Legal Events

Date Code Title Description
EIH Change in the person of patent owner
ELJ Ceased due to non-payment of the annual fee