B - Operations – Transporting – 21 – D
Patent
B - Operations, Transporting
21
D
B21D 26/02 (2006.01)
Patent
CA 2331449
An apparatus for hydroforming workpieces includes a first (11) and a second tool part (13) and a press device (1, 6, 7) which closes and holds together the tool parts during a forming cycle. The first tool part (11) is mounted in the press device (1, 6, 7). The second tool part (13) is disposed for insertion into and removal from the press device (1, 6, 7), for example with the aid of a conveyor (8). Further, the apparatus includes means (12) for the supply of pressurised fluid to the first tool part (11).
L'invention concerne un appareil destiné à l'hydroformage de pièces et comprenant un premier élément outil (11), un deuxième élément outil (13) et un dispositif presse (1, 6, 7) qui assemble et maintient ensemble les éléments outils pendant un cycle de formage. Le premier élément outil (11) est monté dans le dispositif presse (1, 6, 7). Le deuxième élément outil (13) est placé de manière à pouvoir être inséré dans et retiré du dispositif presse (1, 6, 7), par exemple, à l'aide d'un convoyeur (8). En outre, l'appareil comprend un moyen (12) destiné à l'alimentation du premier élément outil (11) en fluide sous pression.
Bernelf Claes
Hedin Kenneth
Automation Press And Tooling Ap & T. Ab
Gowling Lafleur Henderson Llp
LandOfFree
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