Locking member for use in hand tools

Details Locking member for use in hand tools Locking member for use in hand tools

1994-08-15

1996-01-09

Meislin, D. S.

Tools

Wrench, screwdriver, or driver therefor

Having work engaging and force exerting portion inserted...

8117785, 279 24, 279 79, 403327, B25B 2300

Patent

active

054819490

ABSTRACT:
A locking member including a sleeve and a U-shaped plate. The sleeve has an axial hole at one end thereof and its outer surface is provided with an annular groove having a pair of holes arranged face-to-face with each other. The U-shaped plate has clamp portions having protrusions which penetrate through the holes in the groove of the sleeve to project within the axial hole of the sleeve for temporarily clamping a rod object inserted into the sleeve.

REFERENCES:
patent: 2805594 (1957-09-01), Fogel
patent: 3222959 (1965-12-01), Clark
patent: 4644831 (1987-02-01), Yang
patent: 5309798 (1994-05-01), Markwart et al.

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