Counterbalance bearing assembly

Details Counterbalance bearing assembly Counterbalance bearing assembly

1977-12-05

1978-12-05

Blix, Trygve M.

Cutlery

308 22, 308 28, 308 32, 209673, F16C 1300

Patent

active

041282825

ABSTRACT:
A counterbalance bearing assembly for supporting and positively positioning an end of a cylinder which has a shaft extending axially therefrom. The shaft of the cylinder extends through a first bearing. Movable apparatus is provided for supporting the first bearing and, in turn, the cylinder with the shaft extending therethrough. A guide bearing assembly engages the cylinder and positively positions the cylinder. The guide bearing includes a lower block having an arcuate shaped surface thereon and an upper block. A layer of material having a low coefficient of friction is carried on the arcuate surface of the lower block for supporting the cylinder and permitting the cylinder to rotate thereon. Apparatus is provided for adjustably moving the lower block so that the cylinder can be accurately and positively positioned during operation.

REFERENCES:
patent: 236643 (1881-01-01), Stevens
patent: 843591 (1907-02-01), Edwards
patent: 1124256 (1915-01-01), Barker
patent: 1282364 (1918-10-01), Barker
patent: 1324377 (1919-12-01), Bicknell et al.
patent: 1341978 (1920-06-01), Gearing
patent: 2310282 (1943-02-01), Gauss
patent: 2343042 (1944-02-01), Barry
patent: 2985494 (1961-05-01), Terhorst

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