Handling: hand and hoist-line implements – Hook – hoistline – or grab type – Locking device
Patent
1986-05-14
1987-12-29
Marbert, James B.
Handling: hand and hoist-line implements
Hook, hoistline, or grab type
Locking device
294106, B66C 316
Patent
active
047156384
ABSTRACT:
A robotic hand consisting of one or more jointed fingers each formed from a number of link elements. A torque control is supplied for each element so that undue pressure is not exerted by any link element on an object being gripped. The invention provides an electromechanical simulation of a human hand, flexing to encompass objects rather than impinging against them.
REFERENCES:
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patent: 3604017 (1971-09-01), Brown et al.
patent: 3694021 (1972-09-01), Mullen
patent: 3866966 (1975-02-01), Skinner
patent: 4350381 (1982-09-01), Hellman
patent: 4351553 (1982-09-01), Rovetta et al.
patent: 4367891 (1983-01-01), Wauer et al.
patent: 4591199 (1986-05-01), Zajac
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