Device for opening or closing twist closure

Details Device for opening or closing twist closure Device for opening or closing twist closure

1994-05-11

1996-05-21

Smith, James G.

Tools

Receptacle closure remover

Gripping type

53317, 533315, 533814, B67B 714

Patent

active

055178812

ABSTRACT:
A flat elastic membrane is fixed to an inelastic edge surrounding a cavity on a coupling element. The elastic membrane can be pressed onto twist closures of different types and sizes to permit transmission of torsional force from the coupling element to the twist closures.

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patent: 4187662 (1980-02-01), Cochran
patent: 4702129 (1987-10-01), Allen
patent: 4760763 (1988-08-01), Trick et al.
patent: 4766781 (1988-08-01), Grise et al.
patent: 5148652 (1992-09-01), Herzog
patent: 5167172 (1992-12-01), Heebner

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