Rotary impact wrench clutch improvement

Details Rotary impact wrench clutch improvement Rotary impact wrench clutch improvement

1995-06-15

1997-04-22

Smith, Scott A.

Tool driving or impacting

Impacting devices

With anvil arranged to transmit torsional impact to tool

173 93, B25D 1500

Patent

active

056222300

ABSTRACT:
An economically and technologically improved assembly for developing kinetic energy in a rotary impact tool. There is disclosed herein a two-part, readily assembled and disassembled pin cage-coupler. One part, a cylindrical, longitudinally grooved cage, which contains a clutch mechanism, is capped at one end by a lobed end plate coupler. Since there is no physical bonding during the functional life of these parts, they may be made separately by various metal working technologies, including sintering and forging.

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