1979-10-04
1981-04-21
Footland, Lenard A.
Cutlery
308 3A, 308 38, F16C 2904, F16C 2912
Patent
active
042629748
ABSTRACT:
A linear bearing apparatus embodying this invention comprises a pair of mutually facing guide rails provided between two physical bodies reciprocating in the prescribed direction relative to each other; a retainer assembly disposed between the paired guide rails and formed of a plurality of rolling elements and a retainer; a pair of racks fitted to the two physical bodies; a pinion engaged with both racks; and elastic coupling means for elastically connecting the pinion to the retainer assembly and causing the retainer assembly to be shifted for the distance through which the pinion is moved.
REFERENCES:
patent: 3907385 (1975-09-01), Bartenstein
patent: 4030786 (1977-06-01), Schluter et al.
patent: 4149319 (1979-04-01), Nelle
Schneeberger Linear Bearings Catalogue, Linear Bearings and Frictionless Tables, pp. 26-27, (1975).
Nishio Yoshinori
Tojo Toru
Footland Lenard A.
Tokyo Shibaura Denki Kabushiki Kaisha
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