Improved apparatus for shaping metal tubes

This apparatus for shaping the ends of metal tubes, of the type comprising an elongate frame 1 carrying, at one end, a thrust cylinder (jack) 3, the piston rod 9 of which is aligned along the longitudinal axis of the frame and, at its other end, means for carrying a die, comprises a rotary support 1...

Ausführliche Beschreibung

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Bibliographische Detailangaben
1. Verfasser:	GERARD SENECHAL
Format:	Patent
Sprache:	eng ; fre
Schlagworte:	MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVINGMATERIAL PERFORMING OPERATIONS PUNCHING METAL TRANSPORTING WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS ORPROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL
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Beschreibung
Zusammenfassung:	This apparatus for shaping the ends of metal tubes, of the type comprising an elongate frame 1 carrying, at one end, a thrust cylinder (jack) 3, the piston rod 9 of which is aligned along the longitudinal axis of the frame and, at its other end, means for carrying a die, comprises a rotary support 11 carrying several mandrels 29 and movable in the longitudinal direction of the frame 1 between the ends of the latter and interchangeable die support 15 which is adapted for interacting with the said means of the frame at the end of the latter on the opposite side from the thrust cylinder (jack) 3. CET APPAREIL POUR FACONNER LES EXTREMITES DE TUBES EN METAL, DU TYPE COMPRENANT UN BATI ALLONGE 1 PORTANT A UNE EXTREMITE UN VERIN 3 DONT LA TIGE DE PISTON 9 EST ALIGNEE SUR L'AXE LONGITUDINAL DU BATI ET A SON AUTRE EXTREMITE DES MOYENS POUR PORTER UNE MATRICE, COMPREND UN SUPPORT ROTATIF 11 PORTANT PLUSIEURS MANDRINS 29 ET MOBILE DANS LE SENS LONGITUDINAL DU BATI 1 ENTRE LES EXTREMITES DE CELUI-CI, ET UN SUPPORT 15 DE MATRICE INTERCHANGEABLE ADAPTE POUR COOPERER AVEC LESDITS MOYENS DU BATI A L'EXTREMITE DE CELUI-CI OPPOSEE AU VERIN 3.