Tool changing – Including machine tool or component
Reexamination Certificate
2008-05-06
2008-05-06
Cadugan, Erica (Department: 3722)
Tool changing
Including machine tool or component
C219S121670, C219S121730, C219S121600
Reexamination Certificate
active
11768234
ABSTRACT:
The invention provides a rotation-type changer of torches and nozzles for a laser beam machine having a movable table. The automatic tool changer100of a laser beam machine is equipped with a plurality of torch holders160and a nozzle changer170disposed on the magazine150. The working head40moves in a Y-axis direction perpendicular to the paper plane and in a Z-axis direction. The torch holder160storing the torch to be exchanged is rotated along the Y-axis path line and the working head40is lowered to exchange the torch.
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Machine translation of JP 7-185865-A, 6 pages.
Machine translation of JP-5-084586-A, 6 pages.
Miyakawa Naoomi
Yamazaki Tsunehiko
Cadugan Erica
Renner , Otto, Boisselle & Sklar, LLP
Yamazaki Mazak Corporation
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