Tools – Tool jaw – Adjustable relationship between jaw
Patent
1987-03-19
1990-01-16
Schmidt, Frederick R.
Tools
Tool jaw
Adjustable relationship between jaw
81413, 81318, B25B 704
Patent
active
048935301
ABSTRACT:
In a plier-type tool having the capability to automatically slidably adjust, in response to manual closing of its handle ends, to the size of any workpiece or other item to be gripped which is within the size range defined by the maximum opening between the tool jaws, certain structural and functional improvements are provided which are intended to simplify and reduce the costs of manufacturing of the tool and to enhance its appearance and performance.
REFERENCES:
patent: 1106518 (1914-08-01), Matti
patent: 1534218 (1925-04-01), Jones
patent: 2066716 (1937-01-01), Cruickshank
patent: 4304158 (1981-12-01), Brunosson et al.
patent: 4651598 (1987-03-01), Warheit
patent: 4662252 (1987-05-01), Warheit
Rachuba Maurina
Schmidt Frederick R.
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