Linear motion bearing

Details Linear motion bearing Linear motion bearing

1992-07-23

1994-12-27

Footland, Lenard A.

Bearings

Linear bearing

Recirculating

F16C 3106

Patent

active

053759311

ABSTRACT:
The invention relates to a linear motion bearing, which has an extremely high rigidity against a moment load and a stable performance, and is formed of a track rail and a slider disposed over the track rail with a large number of balls therebetween. The slider has a channel-like form having a horizontal portion and a pair of skirts extending from opposite sides of the horizontal portion. Each skirt is provided at its inner side with one ball rolling surface faced upward, and the horizontal portion is provided at the vicinity of the middle of its inner side with at least two ball rolling surfaces faced downward.

REFERENCES:
patent: 4040679 (1977-08-01), Teramachi
patent: 4296974 (1981-10-01), Teramachi
patent: 4348064 (1982-09-01), Teramachi
patent: 4376557 (1983-03-01), Teramachi
patent: 4496196 (1985-01-01), Teramachi
patent: 4555149 (1985-11-01), Teramachi
patent: 5059037 (1991-10-01), Albert
patent: 5108197 (1992-04-01), Morita

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