Collar for hand tools

Details Collar for hand tools Collar for hand tools

1987-11-04

1988-12-13

Marbert, James B.

Handling: hand and hoist-line implements

Hand forks and shovels

Handles

A01B 122, B25G 302

Patent

active

047905867

ABSTRACT:
A molded plastic collar for use on hand tools of the type having an elongated socket to receive a tool handle includes an outer wall defined by first and second tapered surfaces extending lengthwise respectively from each end of the collar towards the middle thereof to form relatively thin wall portions at each end and a relatively thick wall portion at the interface of the first and second tapered surface. The inner wall of the collar is defined by a first relatively large diameter section and a second section defined by a relatively small diameter section. The interface of the first and second sections define a radially extending flange-like surface. The end of the socket engages the flange-like surface. The relatively large diameter section of the inner wall overlays the outer wall of the socket and the relatively small diameter section of the inner wall overlays the outer wall of the tool handle.

REFERENCES:
patent: 1662500 (1928-03-01), Henneck

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