FR2147980A1 - - Google Patents

Info

Publication number
FR2147980A1
FR2147980A1 FR7224517A FR7224517A FR2147980A1 FR 2147980 A1 FR2147980 A1 FR 2147980A1 FR 7224517 A FR7224517 A FR 7224517A FR 7224517 A FR7224517 A FR 7224517A FR 2147980 A1 FR2147980 A1 FR 2147980A1
Authority
FR
France
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.)
Granted
Application number
FR7224517A
Other languages
French (fr)
Other versions
FR2147980B1 (enrdf_load_stackoverflow
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.)
GEM FERTIGUNGATECHNIK
Original Assignee
GEM FERTIGUNGATECHNIK
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 GEM FERTIGUNGATECHNIK filed Critical GEM FERTIGUNGATECHNIK
Publication of FR2147980A1 publication Critical patent/FR2147980A1/fr
Application granted granted Critical
Publication of FR2147980B1 publication Critical patent/FR2147980B1/fr
Expired legal-status Critical Current

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)
FR7224517A 1971-08-04 1972-07-06 Expired FR2147980B1 (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT680571A AT307203B (de) 1971-08-04 1971-08-04 Werkzeug zum Rundschmieden für Schmiedemaschinen mit zwei gegeneinander schlagenden Hämmern

Publications (2)

Publication Number Publication Date
FR2147980A1 true FR2147980A1 (enrdf_load_stackoverflow) 1973-03-11
FR2147980B1 FR2147980B1 (enrdf_load_stackoverflow) 1975-03-07

Family

ID=3589923

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7224517A Expired FR2147980B1 (enrdf_load_stackoverflow) 1971-08-04 1972-07-06

Country Status (7)

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

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2745954A3 (de) * 2012-12-13 2014-11-26 GFM GmbH Verfahren zum Schmieden eines Werkstücks
WO2016094919A1 (de) * 2014-12-16 2016-06-23 GFM - GmbH Verfahren und vorrichtung zum schmieden eines stabförmigen werkstücks

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS513210A (ja) * 1974-06-27 1976-01-12 Matsushita Electric Ind Co Ltd Jikikirokusaiseisochi
JPS5619240Y2 (enrdf_load_stackoverflow) * 1975-02-21 1981-05-07
JPS547623U (enrdf_load_stackoverflow) * 1977-06-17 1979-01-18
JPS5847542Y2 (ja) * 1982-03-08 1983-10-29 シャープ株式会社 磁気記録再生装置
JP4349964B2 (ja) 2003-09-10 2009-10-21 株式会社日立ハイテクノロジーズ 小型電子銃
JP6252371B2 (ja) * 2014-06-19 2017-12-27 日立金属株式会社 鍛造金型および鍛造方法
CN109663877A (zh) * 2018-12-14 2019-04-23 郑州煤机格林材料科技有限公司 一种立柱缸底锻打工艺
CN114210901A (zh) * 2021-10-26 2022-03-22 陕西钛博飞特航空制造股份有限公司 一种航空发动机用钛合金连杆体积成型专用模具

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 (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2745954A3 (de) * 2012-12-13 2014-11-26 GFM GmbH Verfahren zum Schmieden eines Werkstücks
EP2745954B1 (de) 2012-12-13 2016-03-16 GFM GmbH Verfahren zum Schmieden eines Werkstücks
WO2016094919A1 (de) * 2014-12-16 2016-06-23 GFM - GmbH Verfahren und vorrichtung zum schmieden eines stabförmigen werkstücks
US10525523B2 (en) 2014-12-16 2020-01-07 GFM—GmbH Method and device for forging a workpiece in bar form

Also Published As

Publication number Publication date
FR2147980B1 (enrdf_load_stackoverflow) 1975-03-07
DE2231765B2 (de) 1973-10-18
AT307203B (de) 1973-05-10
US3769825A (en) 1973-11-06
DE2231765C3 (de) 1974-05-22
GB1349613A (en) 1974-04-10
JPS529420B2 (enrdf_load_stackoverflow) 1977-03-16
DE2231765A1 (de) 1973-02-15
DD97564A5 (enrdf_load_stackoverflow) 1973-05-12
JPS4825650A (enrdf_load_stackoverflow) 1973-04-03

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