1980-02-11
1981-10-27
Footland, Lenard A.
Cutlery
308 6R, F16C 2906
Patent
active
042969743
ABSTRACT:
A linear ball bearing for a trapezoidal rail has ball bearings recirculating along longitudinal ball grooves. End lids are provided with turn grooves of U-shaped to interconnect the ball grooves. The end lids have guide strips with semi-cylindrical ball guide portions.
REFERENCES:
patent: 3758176 (1973-09-01), Stapley
patent: 4040679 (1977-08-01), Teramachi
patent: 4118101 (1978-10-01), Teramachi
Footland Lenard A.
Oujevolk George B.
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