1983-07-19
1984-10-30
Footland, Lenard A.
Cutlery
308 6C, 384 99, F16C 2906, F16C 2700
Patent
active
044796811
ABSTRACT:
A track guide bearing assembly comprises a long track shaft having a plurality of rolling grooves formed axially thereof, a slidable bed having rolling grooves opposed to the rolling grooves of the track shaft in the inner surface of an axial recess for receiving the track shaft therein, a number of balls disposed for rolling between the mutually opposed rolling grooves of the slidable bed and the track shaft, a saddle member placed on the slidable bed, a liquid passage for supplying a pressurized fluid between the saddle member and the slidable bed, and means for floatingly supporting the saddle member in the fashion of static pressure disposed between the saddle member and the slidable bed.
REFERENCES:
patent: 4080009 (1978-03-01), Marathe et al.
patent: 4422779 (1983-12-01), Hamaekers et al.
patent: 4428627 (1984-01-01), Teramachi
patent: 4441765 (1984-04-01), Kasai et al.
Footland Lenard A.
Nippon Seiko Kabushiki Kaisha
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