Impact tool

Details Impact tool Impact tool

2006-03-21

2006-03-21

Smith, Scott A. (Department: 3721)

Tool driving or impacting

Impacting devices

With means to reciprocate tool

C173S051000, C173S122000, C173S133000, C173S162100, C173S211000, C029S081140

Reexamination Certificate

active

07013986

ABSTRACT:
An impact tool enables a front cover part to be easily attached to and detached from a housing body, with a device having a simplified structure. The front cover part has an annular fastening portion clamped to the outer peripheral surface of a front edge portion of the housing body, a cylindrical portion extending from the front end of the housing to the region of the fastening portion, and a connecting portion connecting together the cylindrical portion and the fastening portion. The fastening portion is split at a circumferential part thereof to form a pair of circumferentially opposing tongue-shaped portions. A clamping device is provided between the tongue-shaped portions, which is movable between a clamping position where it pulls the tongue-shaped portions toward each other and an unclamping position where the tongue-shaped portions are released from being pulled toward each other.

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patent: H02/007026 (1990-02-01), None
patent: S61-007909 (1996-03-01), None

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