Tools – Receptacle closure remover – Gripping type
Patent
1993-09-24
1996-08-20
Meislin, D. S.
Tools
Receptacle closure remover
Gripping type
81 325, 81 92, B67B 714
Patent
active
055468314
ABSTRACT:
Any one of several rotary objects of various diameters is gripped between a pair of joined jaws, without a need for manual adjustment of such jaws to any of the various diameters. To this end, the jaws are spaced at a taper to each other for all of the various diameters, and are pivoted, biased and rendered moveable relative to each other in diminution of that taper against the bias and conversely in self-restoration of the taper by the bias upon a release of the object from the jaws. Any one of the rotary objects may be wedged between the jaws at the taper, and one of the jaws is propelled with such wedged rotary object against the bias relative to the other jaw of the pair in diminution of the taper until the jaws exert optimum grip on the object. A loosening or other operation may then be performed on the wedged rotary object, and such wedged rotary object may be released from the jaws [for self-restoration of the taper by the bias.
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Grant Frederic F.
Grant, deceased Katherine M.
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