FR2545418B1 - Presse a former, et plus particulierement presse plieuse - Google Patents

Presse a former, et plus particulierement presse plieuse

Info

Publication number
FR2545418B1
FR2545418B1 FR8307535A FR8307535A FR2545418B1 FR 2545418 B1 FR2545418 B1 FR 2545418B1 FR 8307535 A FR8307535 A FR 8307535A FR 8307535 A FR8307535 A FR 8307535A FR 2545418 B1 FR2545418 B1 FR 2545418B1
Authority
FR
France
Prior art keywords
points
tables
thrust
press
relation
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
FR8307535A
Other languages
English (en)
Other versions
FR2545418A1 (fr
Inventor
Alain Bertrand
Michel Celerier
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.)
METALURGICA BURCENA SA
Original Assignee
METALURGICA BURCENA SA
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 METALURGICA BURCENA SA filed Critical METALURGICA BURCENA SA
Priority to FR8307535A priority Critical patent/FR2545418B1/fr
Priority to DE8484400885T priority patent/DE3463006D1/de
Priority to EP84400885A priority patent/EP0125974B1/fr
Priority to AT84400885T priority patent/ATE26416T1/de
Priority to CA000453498A priority patent/CA1252377A/fr
Priority to JP59088511A priority patent/JPS6046821A/ja
Publication of FR2545418A1 publication Critical patent/FR2545418A1/fr
Application granted granted Critical
Publication of FR2545418B1 publication Critical patent/FR2545418B1/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
    • B30B15/007—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
FR8307535A 1983-05-05 1983-05-05 Presse a former, et plus particulierement presse plieuse Expired FR2545418B1 (fr)

Priority Applications (6)

Application Number Priority Date Filing Date Title
FR8307535A FR2545418B1 (fr) 1983-05-05 1983-05-05 Presse a former, et plus particulierement presse plieuse
DE8484400885T DE3463006D1 (en) 1983-05-05 1984-05-02 Forming press, particularly a folding press
EP84400885A EP0125974B1 (fr) 1983-05-05 1984-05-02 Presse à former et plus particulièrement presse plieuse
AT84400885T ATE26416T1 (de) 1983-05-05 1984-05-02 Umformpresse und insbesondere abkantenpresse.
CA000453498A CA1252377A (fr) 1983-05-05 1984-05-03 Presse a former et plus particulierement presse plieuse
JP59088511A JPS6046821A (ja) 1983-05-05 1984-05-04 成形プレス機械

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8307535A FR2545418B1 (fr) 1983-05-05 1983-05-05 Presse a former, et plus particulierement presse plieuse

Publications (2)

Publication Number Publication Date
FR2545418A1 FR2545418A1 (fr) 1984-11-09
FR2545418B1 true FR2545418B1 (fr) 1986-11-07

Family

ID=9288633

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8307535A Expired FR2545418B1 (fr) 1983-05-05 1983-05-05 Presse a former, et plus particulierement presse plieuse

Country Status (6)

Country Link
EP (1) EP0125974B1 (fr)
JP (1) JPS6046821A (fr)
AT (1) ATE26416T1 (fr)
CA (1) CA1252377A (fr)
DE (1) DE3463006D1 (fr)
FR (1) FR2545418B1 (fr)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0824963B2 (ja) * 1985-09-06 1996-03-13 株式会社アマダ 折曲機械のラム駆動制御装置
IT1224044B (it) * 1988-12-29 1990-09-26 Prima Ind Spa Pressa piegatrice di precisione per pezzi di lamiera lunghi
DE4138286A1 (de) * 1991-11-21 1993-05-27 M & S Brugg Ag Presse
DE4138607A1 (de) * 1991-11-25 1993-05-27 Erfurt Umformtechnik Gmbh Tisch- und/oder stoesselbaugruppe einer umformmaschine
FR2708219B1 (fr) * 1993-07-27 1995-10-20 Amada Europ Sa Procédé de compensation des déformations des tabliers de presses hydrauliques, tabliers et presses hydrauliques ainsi équipés.
JP4601841B2 (ja) * 2001-02-26 2010-12-22 株式会社アマダエンジニアリングセンター プレスブレーキ
FR2942983B1 (fr) * 2009-03-13 2011-04-08 Amada Europ Presse plieuse pour le pliage de feuilles
DE102011116085A1 (de) * 2011-10-12 2013-04-18 Weinbrenner Maschinenbau Gmbh Biegemaschine

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1200920A (fr) * 1958-07-01 1959-12-24 Dispositif pour la compensation et le contrôle des déformations subies par les parties actives de presses ou machines analogues
FR1240703A (fr) * 1959-07-31 1960-09-09 Achard Perfectionnements aux presses à plier
CH378832A (de) * 1960-03-24 1964-06-30 Lanfranconi Domenico Einrichtung zum Steuern hydraulischer Arbeitsmaschinen mit mehreren Presszylindern
US3677009A (en) * 1970-11-12 1972-07-18 Kelso Marine Inc Control arrangement for the male die of a hydraulic press brake
FR2294776A1 (fr) * 1974-12-18 1976-07-16 Siempelkamp Gmbh & Co Presse hydraulique a plier les toles
FR2347992A1 (fr) * 1976-04-13 1977-11-10 Promecan Sisson Lehmann Presse plieuse ou machine analogue
CH640175A5 (fr) * 1981-01-13 1983-12-30 Beyeler Machines Sa Presse hydraulique comportant un tablier fixe et un tablier mobile.

Also Published As

Publication number Publication date
FR2545418A1 (fr) 1984-11-09
EP0125974B1 (fr) 1987-04-08
EP0125974A1 (fr) 1984-11-21
CA1252377A (fr) 1989-04-11
JPS6046821A (ja) 1985-03-13
DE3463006D1 (en) 1987-05-14
ATE26416T1 (de) 1987-04-15

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