Handling: hand and hoist-line implements – Hook – hoistline – or grab type – Locking device
Patent
1984-08-23
1986-06-10
Marbert, James B.
Handling: hand and hoist-line implements
Hook, hoistline, or grab type
Locking device
294106, 294115, 414753, B66L 316, F15B 1342
Patent
active
045939489
ABSTRACT:
A gripper assembly for use on robotic type devices for performing repetitive operations on machine parts that require pick-up and/or transport of such parts. The gripper assembly comprises a housing having a fluid actuated piston and a connected cam operating on a pair of slide bars to effect laterally displacement thereof so that fingers connected to the opposed ends of the slide bars close onto or grip a part to be grasped thereby. A sensor and target therefore is provided to sense the presence of absence of a part between the fingers.
REFERENCES:
patent: 4244618 (1981-01-01), Boyer et al.
patent: 4348044 (1982-09-01), Wood, III
patent: 4509783 (1985-04-01), Ionescu
Borcea Nicky
Ionescu Alexandru D.
Fattibene Arthur T.
Marbert James B.
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