Compact combination tool set

Details Compact combination tool set Compact combination tool set

1980-09-25

1983-08-23

Jones, Jr., James L.

Tools

Wrench, screwdriver, or driver therefor

Having work engaging and force exerting portion inserted...

81438, 81439, 145 61J, 145 62, B25G 108

Patent

active

043997236

ABSTRACT:
A compact combination tool set providing a complete set of tools such as screw drivers, wrenches, knives, utensils or combinations of such devices is provided. The set comprises a plurality of inter-fitting tool segments, each tool segment having a tool or connecting shank projecting from one end thereof and a recess at the other end thereof adapted to receive a tool or shank projecting from one end of a second tool segment, said recesses and said projecting tools including portions which are noncircular in cross-section and which are adapted to be telescopically and frictionally inter-engaged so as to prevent relative rotation thereof, whereby a plurality of tool segments may be selectively inter-fitted for compact storage, and selectively separated for use. The tool segments in one embodiment have shanks which are of the same length and cross-section whereby tool segments of different sizes are selectively interengageable with each other or with an associated handle means.

REFERENCES:
patent: 368795 (1887-08-01), Trotter
patent: 1250328 (1917-12-01), Langford
patent: 1541078 (1925-06-01), Sudweeks
patent: 2022775 (1935-12-01), Holland-Letz
patent: 2717442 (1955-09-01), Smith
patent: 2758494 (1956-08-01), Jenkins
patent: 3561510 (1971-02-01), Johnson

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