FR2187455B1 - - Google Patents

Info

Publication number
FR2187455B1
FR2187455B1 FR7317874A FR7317874A FR2187455B1 FR 2187455 B1 FR2187455 B1 FR 2187455B1 FR 7317874 A FR7317874 A FR 7317874A FR 7317874 A FR7317874 A FR 7317874A FR 2187455 B1 FR2187455 B1 FR 2187455B1
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.)
Expired
Application number
FR7317874A
Other languages
French (fr)
Other versions
FR2187455A1 (xx
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.)
GFM Gesellschaft fuer Fertigungstechnik und Maschinenbau AG
Original Assignee
GFM Gesellschaft fuer Fertigungstechnik und Maschinenbau AG
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 Gesellschaft fuer Fertigungstechnik und Maschinenbau AG filed Critical GFM Gesellschaft fuer Fertigungstechnik und Maschinenbau AG
Publication of FR2187455A1 publication Critical patent/FR2187455A1/fr
Application granted granted Critical
Publication of FR2187455B1 publication Critical patent/FR2187455B1/fr
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
    • B21J9/00—Forging presses
    • B21J9/10—Drives for forging presses
    • B21J9/18—Drives for forging presses operated by making use of gearing mechanisms, e.g. levers, spindles, crankshafts, eccentrics, toggle-levers, rack bars
    • 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
    • B21H—MAKING PARTICULAR METAL OBJECTS BY ROLLING, e.g. SCREWS, WHEELS, RINGS, BARRELS, BALLS
    • B21H7/00—Making articles not provided for in the preceding groups, e.g. agricultural tools, dinner forks, knives, spoons
    • B21H7/14—Making articles not provided for in the preceding groups, e.g. agricultural tools, dinner forks, knives, spoons knurled articles
    • 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)
  • Life Sciences & Earth Sciences (AREA)
  • Agronomy & Crop Science (AREA)
  • Press Drives And Press Lines (AREA)
  • Forging (AREA)
  • Presses And Accessory Devices Thereof (AREA)
  • Control Of Presses (AREA)
FR7317874A 1972-06-09 1973-05-17 Expired FR2187455B1 (xx)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT497572A AT311768B (de) 1972-06-09 1972-06-09 Schnellhubschmiedepresse

Publications (2)

Publication Number Publication Date
FR2187455A1 FR2187455A1 (xx) 1974-01-18
FR2187455B1 true FR2187455B1 (xx) 1976-05-28

Family

ID=3570519

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7317874A Expired FR2187455B1 (xx) 1972-06-09 1973-05-17

Country Status (7)

Country Link
US (1) US3834214A (xx)
JP (1) JPS5420703B2 (xx)
AT (1) AT311768B (xx)
DD (1) DD103163A5 (xx)
DE (1) DE2319032A1 (xx)
FR (1) FR2187455B1 (xx)
GB (1) GB1370408A (xx)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT329349B (de) * 1973-11-15 1976-05-10 Gfm Fertigungstechnik Schnellaufende kurzhub-schmiedepresse
DE3008203A1 (de) * 1980-03-04 1981-09-17 Schloemann-Siemag AG, 4000 Düsseldorf Stauchgeruest mit kraftbetrieben anstellbaren walzen
AT368728B (de) * 1981-01-21 1982-11-10 Gfm Fertigungstechnik Schmiedemaschine
JPS62124044A (ja) * 1985-11-22 1987-06-05 Kawasaki Steel Corp 熱間スラブの幅圧下プレス方法及び装置
JPH0695472B2 (ja) * 1987-03-14 1994-11-24 オムロン株式会社 電動形コネクタ端子圧接工具
US4809529A (en) * 1987-10-20 1989-03-07 Topy Kogyo Kabushiki Kaisha Flaring apparatus for flaring a rim element
US5046344A (en) * 1990-01-19 1991-09-10 United Engineering, Inc. Apparatus for sizing a workpiece
US5452599A (en) * 1993-12-14 1995-09-26 Motor Wheel Corporation Method and apparatus for producing vehicle wheel rims
DE102009048428B4 (de) * 2009-10-06 2017-11-02 Langenstein & Schemann Gmbh Umformmaschine zum Schmieden, insbesondere Streckschmieden, von Werkstücken
CN103121300A (zh) * 2011-11-17 2013-05-29 四川康源医疗设备有限公司 用于单冲压片机中调节压力的机构
CN103317072B (zh) * 2013-06-26 2015-04-29 扬州锻压机床股份有限公司 一种热锻造压力机
CN104525651B (zh) * 2014-12-04 2016-06-01 无锡市晶瑜冶金机械有限公司 弯管机
US11203053B2 (en) * 2019-10-03 2021-12-21 Shyam Newar Peripheral combination hydraulic press to forge and method of manufacturing thereof
CN112659630B (zh) * 2020-12-17 2023-05-16 滕州市百兴机械有限公司 一种智能液压机行程限位装置

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT207202B (de) * 1959-01-08 1960-01-25 Fertigungstechnik U Maschb Ges Schmiedemaschine
AT235113B (de) * 1963-05-20 1964-08-10 Ges Fertigungstechnik & Maschb Schmiedemaschine

Also Published As

Publication number Publication date
DE2319032A1 (de) 1973-12-20
FR2187455A1 (xx) 1974-01-18
GB1370408A (en) 1974-10-16
DD103163A5 (xx) 1974-01-12
US3834214A (en) 1974-09-10
JPS4943858A (xx) 1974-04-25
AT311768B (de) 1973-12-10
JPS5420703B2 (xx) 1979-07-25

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Legal Events

Date Code Title Description
ST Notification of lapse