Suction gripping device

Details Suction gripping device Suction gripping device

1979-07-16

1981-10-13

Sakran, Victor N.

Supports

Props and braces

Vacuum hold-down

248206R, 248DIG10, 294 64R, 279 3, A45D 4214, F16B 4700

Patent

active

042944244

ABSTRACT:
The present invention concerns a suction type gripping device wherein the skirt of the suction-grip is constituted by a deformable pocket of overall annular shape containing particles, the said skirt being provided with means to reduce pressure within the pocket, thereby pressing in the walls of the pocket under higher external pressure to closely conform the pocket with the surface of the article to be gripped, and then retaining that gripping conformity by fixing the said particles in that position after the said skirt has been placed in conforming surface contact with the article to be gripped.

REFERENCES:
patent: 1714422 (1929-05-01), Hanson
patent: 2066773 (1937-01-01), Felice
patent: 2147907 (1939-02-01), MacChesney
patent: 2229375 (1941-01-01), Eggleston
patent: 2916184 (1959-12-01), Hartley et al.
patent: 2929653 (1960-03-01), Hund et al.
patent: 2936139 (1960-05-01), Lindstrom
patent: 3863568 (1975-02-01), Frederick

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