Tool changing – With control means energized in response to activator...
Reexamination Certificate
2006-07-04
2006-07-04
Cadugan, Erica (Department: 3722)
Tool changing
With control means energized in response to activator...
C483S039000
Reexamination Certificate
active
07070549
ABSTRACT:
A tool changing device of a machine includes an inducing frame connected between the body and the motor of the machine and a plurality of inducing members radially connected in the inducing frame. A signal coupler is connected to an output shaft of the motor and the cam axle so as to transfer the power of the motor. A plurality of inducing portions are connected to an outer periphery of the signal coupler and located corresponding to the inducing members so as to control the motor and precisely position the positions and movement of the tool shaft. By the precise control to the tool shaft, the tools can be changed quickly and correctly.
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Bacon & Thomas
Cadugan Erica
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