FR2450132A1 - Extracteur de pieces - Google Patents

Extracteur de pieces

Info

Publication number
FR2450132A1
FR2450132A1 FR7906181A FR7906181A FR2450132A1 FR 2450132 A1 FR2450132 A1 FR 2450132A1 FR 7906181 A FR7906181 A FR 7906181A FR 7906181 A FR7906181 A FR 7906181A FR 2450132 A1 FR2450132 A1 FR 2450132A1
Authority
FR
France
Prior art keywords
slide
esp
loading
metal sheets
motor
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
FR7906181A
Other languages
English (en)
Other versions
FR2450132B1 (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.)
Automobiles Citroen SA
Original Assignee
Automobiles Citroen 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 Automobiles Citroen SA filed Critical Automobiles Citroen SA
Priority to FR7906181A priority Critical patent/FR2450132A1/fr
Priority to EP19800400262 priority patent/EP0015215B2/fr
Priority to DE8080400262T priority patent/DE3060431D1/de
Publication of FR2450132A1 publication Critical patent/FR2450132A1/fr
Application granted granted Critical
Publication of FR2450132B1 publication Critical patent/FR2450132B1/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
    • B21D43/00—Feeding, positioning or storing devices combined with, or arranged in, or specially adapted for use in connection with, apparatus for working or processing sheet metal, metal tubes or metal profiles; Associations therewith of cutting devices
    • B21D43/02—Advancing work in relation to the stroke of the die or tool
    • B21D43/04—Advancing work in relation to the stroke of the die or tool by means in mechanical engagement with the work
    • B21D43/10—Advancing work in relation to the stroke of the die or tool by means in mechanical engagement with the work by grippers

Abstract

LA PRESENTE INVENTION A POUR OBJET UN EXTRACTEUR DE PIECES COMPORTANT UN CHARIOT QUI EST MOBILE EN TRANSLATION SUR DES RAILS DE GUIDAGE, SUIVANT UN MOUVEMENT DE VA-ET-VIENT, ET SUPPORTE UNE PINCE PROPRE A SAISIR LA PIECE. SELON L'INVENTION LES MOYENS D'ENTRAINEMENT DU CHARIOT 6 COMPORTENT UN MOTEUR A COURANT CONTINU 21 COMMANDE PAR UN VARIATEUR STATIQUE, CE VARIATEUR ETANT AGENCE POUR QUE LA LOI DE MOUVEMENT DE L'AVANCE DU CHARIOT AINSI QUE CELLE DE SON RECUL CORRESPONDE A UNE ACCELERATION CONSTANTE SUIVIE D'UNE DECELERATION CONSTANTE.
FR7906181A 1979-02-27 1979-02-27 Extracteur de pieces Granted FR2450132A1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR7906181A FR2450132A1 (fr) 1979-02-27 1979-02-27 Extracteur de pieces
EP19800400262 EP0015215B2 (fr) 1979-02-27 1980-02-25 Chargeur ou extracteur de pièces
DE8080400262T DE3060431D1 (en) 1979-02-27 1980-02-25 Workpiece loader or extractor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7906181A FR2450132A1 (fr) 1979-02-27 1979-02-27 Extracteur de pieces

Publications (2)

Publication Number Publication Date
FR2450132A1 true FR2450132A1 (fr) 1980-09-26
FR2450132B1 FR2450132B1 (fr) 1981-04-17

Family

ID=9222989

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7906181A Granted FR2450132A1 (fr) 1979-02-27 1979-02-27 Extracteur de pieces

Country Status (1)

Country Link
FR (1) FR2450132A1 (fr)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3179262A (en) * 1963-05-21 1965-04-20 Gen Electric Material transferring apparatus
US3546956A (en) * 1969-08-11 1970-12-15 Leland F Blatt Harmonic actuating unit for a power operated workpiece gripping and handling mechanism
FR2187448A1 (fr) * 1972-06-08 1974-01-18 Aerospatiale
US3873899A (en) * 1970-08-25 1975-03-25 Komatsu Mfg Co Ltd Automatic index and operating cycle regulator for a punch
DE2702252A1 (de) * 1976-02-16 1977-08-18 Innocenti Santeustacchio Spa Automatische transportvorrichtung fuer die eingabe, die entnahme und den transport von werkstuecken in bzw. aus pressen

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3179262A (en) * 1963-05-21 1965-04-20 Gen Electric Material transferring apparatus
US3546956A (en) * 1969-08-11 1970-12-15 Leland F Blatt Harmonic actuating unit for a power operated workpiece gripping and handling mechanism
US3873899A (en) * 1970-08-25 1975-03-25 Komatsu Mfg Co Ltd Automatic index and operating cycle regulator for a punch
FR2187448A1 (fr) * 1972-06-08 1974-01-18 Aerospatiale
DE2702252A1 (de) * 1976-02-16 1977-08-18 Innocenti Santeustacchio Spa Automatische transportvorrichtung fuer die eingabe, die entnahme und den transport von werkstuecken in bzw. aus pressen

Also Published As

Publication number Publication date
FR2450132B1 (fr) 1981-04-17

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Legal Events

Date Code Title Description
DL Decision of the director general to leave to make available licences of right
ST Notification of lapse