Motor-driven hand-held tool with functional step display

Tool driving or impacting – With indicating or signaling means

Reexamination Certificate

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Details

C173S170000, C200S252000, C200S547000

Reexamination Certificate

active

07028784

ABSTRACT:
A motor-driven hand-held tool includes a housing (4) having a switching recess (6) formed therein, an actuation member (8) displaceably arranged in the switching recess for shifting a functional unit between different functional steps, and and a functional step display arrangement having a read-out device (16) mechanically connected with the actuation member (8) and a display element (14) provided in the housing (4) for displaying an actual functional step and spaced from the switching recess (6).

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patent: 5550416 (1996-08-01), Fanchang et al.
patent: 6186709 (2001-02-01), Hsu

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