Combination hand-tool

Details Combination hand-tool Combination hand-tool

1979-02-16

1980-12-30

Simpson, Othell M.

Bridges

206373, 206379, B25G 108

Patent

active

042417732

ABSTRACT:
A combination hand-tool, namely a pocket tool comprising a set of screwdriver blades contained in compartments in a handle forming a magazine therefor, having a cover-forming plate rotatably mounted about the axis of said handle and provided with an aperture capable of registering with anyone of the compartments and having a means for restraining its rotation and a means for locking in translation any tool extracted from its compartment, each tool having a shank of the same shape as each compartment and a notch for cooperating with the edge of said aperture, the cross-section of said aperture being smaller than that of any tool-element shank, whereby a tool element is selected, partially extracted from its compartment and locked with respect to said handle, the loss of any tool element being prevented.

REFERENCES:
patent: 518106 (1894-04-01), Johnson
patent: 728188 (1903-05-01), Barstad
patent: 2629413 (1953-02-01), Stettler
patent: 3194286 (1965-07-01), Wagner

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