Spinoff wrenches

Details Spinoff wrenches Spinoff wrenches

1986-08-18

1987-10-13

Schmidt, Frederick R.

Tools

Wrench, screwdriver, or driver therefor

Having work engaging and force exerting portion inserted...

81437, 811245, 811251, 7138, B25F 104

Patent

active

046990305

ABSTRACT:
A combination allen/socket wrench is disclosed of the variety having a spinoff design. This wrench has a handle, a pair of outwardly extending parallel support arms each have a respective end is integral with the handle. A bar is mounted between the arms and transverse axis. A plurality of members are rotatably mounted on the bar which extend therefrom radially of the transverse axis of the bar. Each of these members has the end portion thereof formed having a polygonal external configuration of a varying size to one another and each of these members also has a polygonal socket bore formed therein of a varying size to one another whereby a comination allen/socket wrench is provided. A resiliently-biased detent clamp means provides for selectively retaining each of the members against rotational movement. In this fashion during use of the desired wrench portion, the handle may be pivoted on an axis relative to said desired wrench portion.

REFERENCES:
patent: 966529 (1910-08-01), Cunningham
patent: 2631623 (1953-03-01), West
patent: 2633768 (1953-04-01), Saxby
patent: 2933963 (1960-04-01), Blasdell
patent: 2951405 (1960-09-01), Engquist
patent: 3393721 (1968-07-01), De Forest

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