FR2708219B1 - Procédé de compensation des déformations des tabliers de presses hydrauliques, tabliers et presses hydrauliques ainsi équipés. - Google Patents

Procédé de compensation des déformations des tabliers de presses hydrauliques, tabliers et presses hydrauliques ainsi équipés.

Info

Publication number
FR2708219B1
FR2708219B1 FR9309222A FR9309222A FR2708219B1 FR 2708219 B1 FR2708219 B1 FR 2708219B1 FR 9309222 A FR9309222 A FR 9309222A FR 9309222 A FR9309222 A FR 9309222A FR 2708219 B1 FR2708219 B1 FR 2708219B1
Authority
FR
France
Prior art keywords
platforms
hydraulic
presses
hydraulic press
compensating deformations
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 - Fee Related
Application number
FR9309222A
Other languages
English (en)
Other versions
FR2708219A1 (fr
Inventor
Geay Jean-Claude
Plazenet Jean
Treillet Jean
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.)
Amada Europe SA
Original Assignee
Amada Europe 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 Amada Europe SA filed Critical Amada Europe SA
Priority to FR9309222A priority Critical patent/FR2708219B1/fr
Publication of FR2708219A1 publication Critical patent/FR2708219A1/fr
Application granted granted Critical
Publication of FR2708219B1 publication Critical patent/FR2708219B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Bending Of Plates, Rods, And Pipes (AREA)
FR9309222A 1993-07-27 1993-07-27 Procédé de compensation des déformations des tabliers de presses hydrauliques, tabliers et presses hydrauliques ainsi équipés. Expired - Fee Related FR2708219B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR9309222A FR2708219B1 (fr) 1993-07-27 1993-07-27 Procédé de compensation des déformations des tabliers de presses hydrauliques, tabliers et presses hydrauliques ainsi équipés.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9309222A FR2708219B1 (fr) 1993-07-27 1993-07-27 Procédé de compensation des déformations des tabliers de presses hydrauliques, tabliers et presses hydrauliques ainsi équipés.

Publications (2)

Publication Number Publication Date
FR2708219A1 FR2708219A1 (fr) 1995-02-03
FR2708219B1 true FR2708219B1 (fr) 1995-10-20

Family

ID=9449668

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9309222A Expired - Fee Related FR2708219B1 (fr) 1993-07-27 1993-07-27 Procédé de compensation des déformations des tabliers de presses hydrauliques, tabliers et presses hydrauliques ainsi équipés.

Country Status (1)

Country Link
FR (1) FR2708219B1 (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1295498B1 (it) * 1997-10-17 1999-05-12 Luciano Gasparini Dispositivo per rilevare la flessione delle traverse, inferiore e superiore, finalizzato all'interazione con almeno un sistema di
ITTV20010091A1 (it) * 2001-07-06 2003-01-06 Luciano Gasparini Dispositivo integratore per rilevare e recuperare la deformazione delle spalle in una macchina presso piegatrice
FR2877863B1 (fr) * 2004-11-12 2007-02-09 Kazuhisa Oguchi Presse plieuse a 3 points d'appui
WO2010069394A1 (fr) * 2008-12-19 2010-06-24 Giancarlo Piccini Procédé de commande de l'angle de pliage dans une presse de pliage de tôles métalliques
CN114801302B (zh) * 2022-05-25 2023-03-31 华中科技大学 一种内置变形补偿模块的智能压力机

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT968136B (it) * 1972-09-14 1974-03-20 Piccini G Dispositivo idraulico di autocenti natura per presse di stampaggio come presse piegatrici e simili
AT343435B (de) * 1976-04-02 1978-05-26 Haemmerle Ag Maschf Abkantpresse mit arbeitstisch
CH640175A5 (fr) * 1981-01-13 1983-12-30 Beyeler Machines Sa Presse hydraulique comportant un tablier fixe et un tablier mobile.
DE3245755A1 (de) * 1982-12-10 1984-06-14 Dorstener Maschinenfabrik Ag, 4270 Dorsten Verfahren zum korrigieren der biegelinie des biegewerkzeuges einer biegepresse, insbesondere abkantpresse
FR2545418B1 (fr) * 1983-05-05 1986-11-07 Metalurgica Burcena Sa Presse a former, et plus particulierement presse plieuse
JPH0688079B2 (ja) * 1986-03-25 1994-11-09 株式会社アマダ プレスブレーキにおけるクラウニング装置
AU3734389A (en) * 1988-05-05 1989-11-29 Donald C. MacGregor Precision press brake
AT392023B (de) * 1988-11-21 1991-01-10 Haemmerle Ag Verfahren zum biegen von blechstuecken
IT1224044B (it) * 1988-12-29 1990-09-26 Prima Ind Spa Pressa piegatrice di precisione per pezzi di lamiera lunghi

Also Published As

Publication number Publication date
FR2708219A1 (fr) 1995-02-03

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Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20100331