FR1200920A - Device for the compensation and control of deformations undergone by the active parts of presses or similar machines - Google Patents

Device for the compensation and control of deformations undergone by the active parts of presses or similar machines

Info

Publication number
FR1200920A
FR1200920A FR1200920DA FR1200920A FR 1200920 A FR1200920 A FR 1200920A FR 1200920D A FR1200920D A FR 1200920DA FR 1200920 A FR1200920 A FR 1200920A
Authority
FR
France
Prior art keywords
compensation
presses
control
active parts
similar machines
Prior art date
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
Other languages
French (fr)
Inventor
Louis Darracq
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 filed Critical
Application granted granted Critical
Publication of FR1200920A publication Critical patent/FR1200920A/en
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
    • B30B15/007—Means for maintaining the press table, the press platen or the press ram against tilting or deflection
    • 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
    • B21D5/0272—Deflection compensating 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
    • B30B1/34—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 involving a plurality of plungers acting on the platen

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
FR1200920D 1958-07-01 1958-07-01 Device for the compensation and control of deformations undergone by the active parts of presses or similar machines Expired FR1200920A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1200920T 1958-07-01

Publications (1)

Publication Number Publication Date
FR1200920A true FR1200920A (en) 1959-12-24

Family

ID=9671250

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1200920D Expired FR1200920A (en) 1958-07-01 1958-07-01 Device for the compensation and control of deformations undergone by the active parts of presses or similar machines

Country Status (1)

Country Link
FR (1) FR1200920A (en)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2304468A1 (en) * 1975-03-18 1976-10-15 Kuesters Eduard PRESS FOR CARRYING OUT A SURFACE PRESSING
WO1982002360A1 (en) * 1981-01-13 1982-07-22 Huber Arthur Hydraulic press comprising a fixed apron and a moving apron
FR2545418A1 (en) * 1983-05-05 1984-11-09 Metalurgica Burcena Sa FORMING PRESS, AND MORE PARTICULARLY FOLDING PRESS
US4533313A (en) * 1984-06-22 1985-08-06 Pierre Poncet Press with columns compensated for deformation during tightening
WO1991003371A1 (en) * 1989-09-11 1991-03-21 Beyeler Machines S.A. Folding press
EP0544137A2 (en) * 1991-11-25 1993-06-02 Umformtechnik ERFURT GmbH Table or ram assembly for a forming machine
FR2691083A1 (en) * 1992-05-15 1993-11-19 Mannesmann Ag Bending press for closed frame tubes.
WO2016123646A1 (en) * 2015-02-05 2016-08-11 Trumpf Maschinen Austria Gmbh & Co. Kg. Bending apparatus with measuring device

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2304468A1 (en) * 1975-03-18 1976-10-15 Kuesters Eduard PRESS FOR CARRYING OUT A SURFACE PRESSING
WO1982002360A1 (en) * 1981-01-13 1982-07-22 Huber Arthur Hydraulic press comprising a fixed apron and a moving apron
FR2545418A1 (en) * 1983-05-05 1984-11-09 Metalurgica Burcena Sa FORMING PRESS, AND MORE PARTICULARLY FOLDING PRESS
EP0125974A1 (en) * 1983-05-05 1984-11-21 Metalurgica Burcena, Sa- Mebusa Forming press, particularly a folding press
US4533313A (en) * 1984-06-22 1985-08-06 Pierre Poncet Press with columns compensated for deformation during tightening
WO1991003371A1 (en) * 1989-09-11 1991-03-21 Beyeler Machines S.A. Folding press
US5193452A (en) * 1989-09-11 1993-03-16 Willem Dieperink Folding press with deflection compensating means
EP0544137A2 (en) * 1991-11-25 1993-06-02 Umformtechnik ERFURT GmbH Table or ram assembly for a forming machine
EP0544137A3 (en) * 1991-11-25 1993-06-30 Umformtechnik Erfurt Gmbh Table or ram assembly for a forming machine
FR2691083A1 (en) * 1992-05-15 1993-11-19 Mannesmann Ag Bending press for closed frame tubes.
WO2016123646A1 (en) * 2015-02-05 2016-08-11 Trumpf Maschinen Austria Gmbh & Co. Kg. Bending apparatus with measuring device

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