FR2201973B1 - - Google Patents

Info

Publication number
FR2201973B1
FR2201973B1 FR7335912A FR7335912A FR2201973B1 FR 2201973 B1 FR2201973 B1 FR 2201973B1 FR 7335912 A FR7335912 A FR 7335912A FR 7335912 A FR7335912 A FR 7335912A FR 2201973 B1 FR2201973 B1 FR 2201973B1
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
FR7335912A
Other languages
French (fr)
Other versions
FR2201973A1 (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.)
VERRINA SpA
Original Assignee
VERRINA SpA
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 VERRINA SpA filed Critical VERRINA SpA
Publication of FR2201973A1 publication Critical patent/FR2201973A1/fr
Application granted granted Critical
Publication of FR2201973B1 publication Critical patent/FR2201973B1/fr
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B30—PRESSES
    • B30B—PRESSES IN GENERAL
    • B30B15/00—Details of, or accessories for, presses; Auxiliary measures in connection with pressing
    • B30B15/06—Platens or press rams
    • B30B15/068—Drive connections, e.g. pivotal
    • 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
    • B21D5/00—Bending sheet metal along straight lines, e.g. to form simple curves
    • B21D5/02—Bending sheet metal along straight lines, e.g. to form simple curves on press brakes without making use of clamping means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B30—PRESSES
    • B30B—PRESSES IN GENERAL
    • B30B1/00—Presses, using a press ram, characterised by the features of the drive therefor, pressure being transmitted directly, or through simple thrust or tension members only, to the press ram or platen
    • B30B1/32—Presses, using a press ram, characterised by the features of the drive therefor, pressure being transmitted directly, or through simple thrust or tension members only, to the press ram or platen by plungers under fluid pressure
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B30—PRESSES
    • B30B—PRESSES IN GENERAL
    • B30B15/00—Details of, or accessories for, presses; Auxiliary measures in connection with pressing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B30—PRESSES
    • B30B—PRESSES IN GENERAL
    • B30B15/00—Details of, or accessories for, presses; Auxiliary measures in connection with pressing
    • B30B15/04—Frames; Guides
    • B30B15/041—Guides

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Bending Of Plates, Rods, And Pipes (AREA)
  • Presses And Accessory Devices Thereof (AREA)
  • Press Drives And Press Lines (AREA)
FR7335912A 1972-10-06 1973-10-02 Expired FR2201973B1 (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT1293572 1972-10-06

Publications (2)

Publication Number Publication Date
FR2201973A1 FR2201973A1 (enrdf_load_stackoverflow) 1974-05-03
FR2201973B1 true FR2201973B1 (enrdf_load_stackoverflow) 1977-05-27

Family

ID=11143852

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7335912A Expired FR2201973B1 (enrdf_load_stackoverflow) 1972-10-06 1973-10-02

Country Status (5)

Country Link
US (1) US3852991A (enrdf_load_stackoverflow)
JP (1) JPS4995280A (enrdf_load_stackoverflow)
CA (1) CA999510A (enrdf_load_stackoverflow)
DE (1) DE2344432A1 (enrdf_load_stackoverflow)
FR (1) FR2201973B1 (enrdf_load_stackoverflow)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3965717A (en) * 1975-01-10 1976-06-29 Westinghouse Electric Corporation Method for forming wound circular magnetic cores into rectangular cores
DE2625482A1 (de) * 1976-06-05 1977-12-15 Siempelkamp Gmbh & Co Hydraulische presse
US4321819A (en) * 1980-07-23 1982-03-30 Dyneer Corporation Press construction
US4450127A (en) * 1982-02-23 1984-05-22 Ptx Pentronix, Inc. Method for compacting powder material with adjustable die and punch assembly
US4573895A (en) * 1982-09-20 1986-03-04 Ptx-Pentronix, Inc. Adjustable die and punch assembly for compacting powder material
JPS6052093U (ja) * 1983-09-13 1985-04-12 株式会社　アマダ プレス機械のフレ−ム構造
US4612765A (en) * 1985-06-27 1986-09-23 Caterpillar Inc. Anvil apparatus for a press
US4726214A (en) * 1986-04-17 1988-02-23 Ni Industries, Inc. Shrink forming apparatus
AT393639B (de) * 1990-03-15 1991-11-25 Lift Verkaufsgeraete Gmbh Blechbiegevorrichtung
US5295384A (en) * 1990-03-15 1994-03-22 Lift Verkaufsgerate Gesellschaft M.B.H. Sheet-metal bending device
DE4138285C2 (de) * 1991-11-21 1994-04-07 M & S Brugg Ag Brugg Hydraulische Abkantpresse
IT1288646B1 (it) * 1996-07-26 1998-09-23 Luciano Gasparini Macchina pressa piegatrice perfezionata, particolarmente nei processi di lavorazione del metallo.
AT413340B (de) * 2000-02-03 2006-02-15 Trumpf Maschinen Austria Gmbh Fertigungseinrichtung, insbesondere abkantpresse
DE10300722B3 (de) * 2003-01-11 2004-04-08 Johann Anderl Werkzeugführungsvorrichtung
US7134314B1 (en) * 2005-08-26 2006-11-14 Fci Americas Technology, Inc. Hydraulic tool automatic adjusting die holder
FR2908684B1 (fr) * 2006-11-20 2009-11-27 Amada Europ Liaison mecanique pour transfert de forces tout en assurant une isolation
EP2479022A1 (de) * 2011-01-24 2012-07-25 Osterwalder AG Pulverpresse
DE102011116085A1 (de) * 2011-10-12 2013-04-18 Weinbrenner Maschinenbau Gmbh Biegemaschine
PT106004B (pt) * 2011-11-15 2020-12-16 Adira Metal Forming Solutions S A Avental para compensação de deformação para quinadoras
US9774159B2 (en) 2015-01-16 2017-09-26 Ridge Tool Company Deflection compensating press tools
CN107471713A (zh) * 2017-08-18 2017-12-15 江苏中海重型机床有限公司 一种液压机
CN107263904A (zh) * 2017-08-18 2017-10-20 江苏中海重型机床有限公司 一种可承受较大偏载力的液压机
CN112718987A (zh) * 2020-12-11 2021-04-30 芜湖同创模具机械有限公司 一种冲压模具制作的机械压力机

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3163105A (en) * 1962-06-11 1964-12-29 Pacific Ind Mfg Co Pivotal drive connection
DE1189042B (de) * 1963-02-28 1965-03-18 Luther Werke Luther G M B H & Lagerung fuer die Oberwange bei kraftbetaetigten Abkantpressen
GB1005114A (en) * 1963-08-09 1965-09-22 Steel Construction & Eng Co Improvements in or relating to hydraulically-operated press brakes or guillotines
FR1378183A (fr) * 1963-09-24 1964-11-13 Système d'accrochage du coulisseau aux organes d'entraînement dans les machines telles que cisailles-guillotines, presses, presses-plieuses, ou autres
US3587286A (en) * 1968-12-06 1971-06-28 Rezso Fritsch Press brake

Also Published As

Publication number Publication date
US3852991A (en) 1974-12-10
DE2344432A1 (de) 1974-04-11
CA999510A (en) 1976-11-09
JPS4995280A (enrdf_load_stackoverflow) 1974-09-10
FR2201973A1 (enrdf_load_stackoverflow) 1974-05-03

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Legal Events

Date Code Title Description
ST Notification of lapse