Vibratory damped guide lever for a working device

Tool driving or impacting – Drive by means reacting to rotating eccentric mass

Reexamination Certificate

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Details

C173S048000, C404S133100

Reexamination Certificate

active

11062866

ABSTRACT:
The invention concerns a hand-operated working device such as, for example, vibrating plates and vibrating rollers for soil compaction with a guide lever that is arranged on the working device such that it is vibratory damped, can be adjusted in its working height, and can be folded and fixed in a transport position. It has an elastic damping element on each of the four junctures distributed in the arrangement. All four damping elements are connected on the side turned away from the device to a console. The guide lever is arranged on the console.

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patent: 3782845 (1974-01-01), Briggs et al.
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patent: 4224003 (1980-09-01), St. Louis
patent: 4412757 (1983-11-01), Kummel et al.
patent: 4966499 (1990-10-01), St. Louis
patent: 5957622 (1999-09-01), Vera-Montiel
patent: 6551022 (2003-04-01), Stayner
patent: 426660 (1966-12-01), None
patent: 2132700 (1972-01-01), None
patent: 1099796 (2001-05-01), None
patent: 11036219 (1999-02-01), None

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