Bearing apparatus

Details Bearing apparatus Bearing apparatus

1989-01-25

1990-08-07

Hannon, Thomas R.

Bearings

Linear bearing

Ball bearing

193 35MD, F16C 2904, B65G 1300

Patent

active

049462946

ABSTRACT:
A bearing apparatus comprises: a plurality of bearing units, each of the bearing units holding balls so as to have the balls freely rotate and the balls being arranged so as to have a predetermined distance in a relatively positional relation; and a plate for linking the plurality of bearing units on a plane to have the bearing units kept constant in a distance in a relatively positional relation. The bearing units are placed in holes drilled in the linking plate, and are connected to the linking plate slightly loose by a joint mechanism so as for the connection to be flexible during movement of the apparatus. The apparatus can be of 4 to 20 mm in height.

REFERENCES:
patent: 449967 (1891-04-01), Simonds
patent: 2555078 (1951-05-01), Gaylor
patent: 3682284 (1972-08-01), Sakamoto
patent: 4060252 (1977-11-01), Mowery

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