Dynamic steady rest

Details Dynamic steady rest Dynamic steady rest

1994-05-18

1996-06-18

Kisliuk, Bruce M.

Abrading

Work rest

Steady rest

451246, 451406, B24B 300

Patent

active

055272100

ABSTRACT:
A dynamic steady rest particularly adapted for use in supporting a rotating workpiece during a grinding operation. The steady rest includes a lever assembly pivotally mounted on a base and having a workpiece support arm and a counterweight arm. Weights are adjustably secured to the counterweight arm and bias the support arm upwardly and into supporting engagement with the rotating workpiece. The steady rest further includes two dashpots pivotally secured between the base and the support arm to dampen the motion of the support arm.

REFERENCES:
patent: 2151660 (1939-03-01), Goehring
patent: 2326319 (1943-08-01), Bailey
patent: 2413795 (1947-01-01), Speed
patent: 2567620 (1951-09-01), Silveh
patent: 2612014 (1952-09-01), Mathewson
patent: 3145513 (1964-08-01), Porath
patent: 4276723 (1981-07-01), Fournier
patent: 4519279 (1985-05-01), Ruggeri
patent: 5237780 (1993-08-01), Lessway

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