Handling: hand and hoist-line implements – Grapple – Pivoted jaws
Patent
1980-09-10
1982-09-28
Marbert, James B.
Handling: hand and hoist-line implements
Grapple
Pivoted jaws
294111, 414 7, A61F 106
Patent
active
043515533
ABSTRACT:
This invention relates to a multi-purpose mechanical hand mainly for industrial applications and able to grip pieces of various shapes and dimensions. The mechanical hand according to the invention is constituted by at least three fingers, each finger being provided with articulated phalanges and a gripping element, the fingers being controlled by a system which enables the degree of tightening and the grip to be controlled by a force threshold method on the basis of the signal representing the force exerted by the individual finger.
REFERENCES:
patent: 3694021 (1972-09-01), Mullen
patent: 3952880 (1976-04-01), Hill et al.
patent: 4068882 (1978-01-01), Van der Schoot
patent: 4259876 (1981-04-01), Belyanin
Franchetti Ilario
Rovetta Alberto
Vicentini Pietro
Alfa Romeo S.p.A.
Brown Charles E.
Marbert James B.
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