Handling: hand and hoist-line implements – Hand forks and shovels – Handles
Patent
1994-05-25
1996-05-28
Cherry, Johnny D.
Handling: hand and hoist-line implements
Hand forks and shovels
Handles
16110R, A01B 122, B25G 110
Patent
active
055204309
ABSTRACT:
A one-piece injection molded tool handle having a body with a tang end for attaching to a tool and a handle end with a D-handle molded to the body. The body has a hollow defined by an inside generally frustoconical surface extending from the tang end outwardly to the handle end and diverges outwardly at an angle of about 1/2.degree.. The outside surface of the body is defined by a first outside generally frustoconical surface extending from the tang end and diverges downwardly and outwardly at an angle of about 3/4.degree. toward the handle end. A second outside surface extends from the first frustoconical outside surface to the handle end and diverges outwardly at an angle of about 1/4 degree. The frustoconical surfaces result in the wall of the handle being thickest at an intermediate part of the handle. A cylindrical tool receiving extension is integrally attached to the tang end of the handle body. The D-shaped handle is offset from an extension of the walls defining the frustoconical surface by about two inches.
REFERENCES:
patent: 394366 (1888-12-01), Jackson
patent: 1662500 (1928-03-01), Henneck
patent: 4050727 (1977-09-01), Bonnes
patent: 4280727 (1981-07-01), Germain
patent: 4396214 (1983-08-01), Lesche
patent: 4451073 (1984-05-01), Carmien
patent: 4570988 (1986-02-01), Carmien
patent: 4639029 (1987-01-01), Kolonia
patent: 4790586 (1988-12-01), Stoner
patent: 5211669 (1993-05-01), Bonnes et al.
Cherry Johnny D.
EMSCO Inc.
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