Nothing Special   »   [go: up one dir, main page]

FR2382283A1 - Perfectionnements aux machines-outils, en particulier aux machines a cintrer - Google Patents

Perfectionnements aux machines-outils, en particulier aux machines a cintrer

Info

Publication number
FR2382283A1
FR2382283A1 FR7706182A FR7706182A FR2382283A1 FR 2382283 A1 FR2382283 A1 FR 2382283A1 FR 7706182 A FR7706182 A FR 7706182A FR 7706182 A FR7706182 A FR 7706182A FR 2382283 A1 FR2382283 A1 FR 2382283A1
Authority
FR
France
Prior art keywords
tools
bending machine
double acting
slide
fixed
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.)
Granted
Application number
FR7706182A
Other languages
English (en)
Other versions
FR2382283B1 (fr
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to FR7706182A priority Critical patent/FR2382283A1/fr
Publication of FR2382283A1 publication Critical patent/FR2382283A1/fr
Application granted granted Critical
Publication of FR2382283B1 publication Critical patent/FR2382283B1/fr
Granted 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
    • B21D7/00—Bending rods, profiles, or tubes
    • B21D7/06—Bending rods, profiles, or tubes in press brakes or between rams and anvils or abutments; Pliers with forming dies
    • 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
    • B21D35/00—Combined processes according to or processes combined with methods covered by groups B21D1/00 - B21D31/00
    • 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
    • B21D7/02—Bending rods, profiles, or tubes over a stationary forming member; by use of a swinging forming member or abutment
    • B21D7/024—Bending rods, profiles, or tubes over a stationary forming member; by use of a swinging forming member or abutment by a swinging forming member
    • B21D7/025—Bending rods, profiles, or tubes over a stationary forming member; by use of a swinging forming member or abutment by a swinging forming member and pulling or pushing the ends of the work

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Bending Of Plates, Rods, And Pipes (AREA)
  • Wire Processing (AREA)

Abstract

Une machine-outil comprend un bâti 1 qui porte un support 2 mobile en translation, agencé pour recevoir des outils, et qui est muni d'un vérin 3 à double effet d'axe horizontal pour actionner ce support 2. Le vérin 3 a son piston 4 qui est fixe par rapport au bâti 1 et son cylindre 5 qui est mobile par rapport à celui-ci, le cylindre 5 portant le support mobile 2 qui est muni, à ses deux extrémités, d'un montage 11 pour outillage tandis que le bâti est muni de deux montages symétriques 12. Application : machine à cintrer par poussée et par enveloppement.
FR7706182A 1977-03-03 1977-03-03 Perfectionnements aux machines-outils, en particulier aux machines a cintrer Granted FR2382283A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7706182A FR2382283A1 (fr) 1977-03-03 1977-03-03 Perfectionnements aux machines-outils, en particulier aux machines a cintrer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7706182A FR2382283A1 (fr) 1977-03-03 1977-03-03 Perfectionnements aux machines-outils, en particulier aux machines a cintrer

Publications (2)

Publication Number Publication Date
FR2382283A1 true FR2382283A1 (fr) 1978-09-29
FR2382283B1 FR2382283B1 (fr) 1981-06-12

Family

ID=9187485

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7706182A Granted FR2382283A1 (fr) 1977-03-03 1977-03-03 Perfectionnements aux machines-outils, en particulier aux machines a cintrer

Country Status (1)

Country Link
FR (1) FR2382283A1 (fr)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0041432A1 (fr) * 1980-05-28 1981-12-09 Société Nouvelle des Cintreuses MINGORI Appareil de façonnage de tubes
FR2507941A1 (fr) * 1981-06-19 1982-12-24 Mercier J Perfectionnements aux machines-outils, en particulier aux machines a cintrer
FR2539654A1 (fr) * 1983-01-20 1984-07-27 Layher Eberhard Appareil pour le redressage d'elements d'echafaudage fausses ou deformes
EP0176167A1 (fr) * 1984-09-21 1986-04-02 B P S Inc. Appareil portatif pour le traitement de métaux
FR2715878A1 (fr) * 1994-02-08 1995-08-11 Chevalier Michel Plieuse hydraulique portative.

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0041432A1 (fr) * 1980-05-28 1981-12-09 Société Nouvelle des Cintreuses MINGORI Appareil de façonnage de tubes
FR2507941A1 (fr) * 1981-06-19 1982-12-24 Mercier J Perfectionnements aux machines-outils, en particulier aux machines a cintrer
FR2539654A1 (fr) * 1983-01-20 1984-07-27 Layher Eberhard Appareil pour le redressage d'elements d'echafaudage fausses ou deformes
EP0176167A1 (fr) * 1984-09-21 1986-04-02 B P S Inc. Appareil portatif pour le traitement de métaux
FR2715878A1 (fr) * 1994-02-08 1995-08-11 Chevalier Michel Plieuse hydraulique portative.

Also Published As

Publication number Publication date
FR2382283B1 (fr) 1981-06-12

Similar Documents

Publication Publication Date Title
FR2377142A2 (fr) Machine a chassis repliable pour l'agriculture
BR7409284A (pt) Aperfeicoamentos em combinacao pistao-cilindro para a execucao de um movimento amortecido do pistao de trabalho
FR2382283A1 (fr) Perfectionnements aux machines-outils, en particulier aux machines a cintrer
ATE86896T1 (de) Radialpresse fuer im wesentlichen zylindrische werkstuecke.
GB1502945A (en) Forming apparatus
GB1514442A (en) Tunnelling
GB1394281A (en) Tool positioning and guiding equipment with hydraulic piston- and-cylinder device
GB1396741A (en) Double-acting hydraulic press
GB1270356A (en) Improvements in or relating to bend-shaping apparatus
GB1260816A (en) Sheet metal working machine
CA2019951A1 (fr) Presse
SE7411330L (fr)
ES8102796A1 (es) Perfeccionamientos en los dispositivos para la traslacion del carro en maquinas recortadoras con patron,del tipo a puente
GB1315874A (en) Machines for narrowing tubular articles with thickness regulation
JPS5645242A (en) Rolling machine
ES2020079A6 (es) Mejoras introducidas en enderezadoras de chapa.
GB1042723A (en) Sinking shafts and apparatus therefor
ES453893A1 (es) Perfeccionamientos en las maquinas de doblar de cuatro ci- lindros.
GB1455671A (en) Machine frame
ES8306447A1 (es) Perfeccionamientos en una maquina dobladora.
GB1362489A (en) Forging machine
SU533427A1 (ru) Машина дл штамповки деталей
SE8403687L (sv) Platpress
NL7707495A (en) Mobile press for compacting potting soil - moves at even speed during press operation
DE3461275D1 (en) Telescopic mast assembly

Legal Events

Date Code Title Description
TP Transmission of property
TP Transmission of property