Device for holding logs for sawing

Details Device for holding logs for sawing Device for holding logs for sawing

1982-07-28

1984-08-28

Watson, Robert C.

Work holders

Pin-type holder

With work-underlying support

269 53, 269166, 269170, B25B 102

Patent

active

044680180

ABSTRACT:
A device for holding a log for sawing comprises a post having fixed thereto a pair of downwardly pointed spikes carried by a plate. A sleeve is slidable on the post and carries four upwardly pointed spikes on a plate and displaced a greater distance from the post 1 than are the spikes fixed to the post. The log is thus held in cantilevered fashion and the weight of the log causes the sleeve to jam in position against the post. The sleeve is provided with a spring to stop is sliding down the post when not in use. The post may be held in a sleeve hammered into the ground or it may be provided with a base so the device is free-standing.

REFERENCES:
patent: 757166 (1904-04-01), Wintsch
patent: 1179980 (1916-04-01), Van Berkel
patent: 1637654 (1927-08-01), Perez
patent: 1882297 (1932-10-01), Payne
patent: 2583896 (1952-01-01), Siebrandt
patent: 3342478 (1967-09-01), Shaw et al.
patent: 3669390 (1972-06-01), Nielson
patent: 4225170 (1980-09-01), Flynn
patent: 4258907 (1981-03-01), Roberts et al.

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