Bearings – Linear bearing – Recirculating
Patent
1999-03-04
2000-08-15
Ta, Khoi Q.
Bearings
Linear bearing
Recirculating
384 43, 384 51, F16C 2906
Patent
active
061025720
ABSTRACT:
A linear motion guide unit is disclosed wherein separators are arranged between any adjoining rolling elements, or balls, running along endless-circulating passages and interconnected with each other through strings in such an individually replaceable manner. The separators are each interposed between any adjoining balls so as to space apart them from each other. The separators each have a separator column formed with ball-contacting surfaces for carrying the balls thereon at opposite faces in a running direction of the balls, and webs formed integrally with the column and extended fore-and-aft along the running direction of the balls over the balls, and the webs being each provided therein with channels. The separators are arranged between the adjacent balls in series and interconnected with each other by the strings that thread through the channels in the webs.
REFERENCES:
patent: 5927858 (1999-07-01), Agari
patent: 5993064 (1999-11-01), Teramachi et al.
patent: 6024490 (2000-02-01), Shirai
Nippoon Thompson Co., Ltd.
Ta Khoi Q.
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