Bearings – Linear bearing – Lubricating
Patent
1998-09-01
2000-07-04
Hannon, Thomas R.
Bearings
Linear bearing
Lubricating
384 45, 184 5, F16C 2906
Patent
active
060828994
ABSTRACT:
The linear motion guide unit has the lubricating means that is easy to be handled, attached to and detached from the track rail by means of supporting a lubricant plate in a holder. The lubricating means has a lubricant plate divided into a pair of lubricant plate components disposed in symmetry with each other, and the holder of a frame surrounding the lubricant plate components to keep steadily the components. The lubricant plate components each have a protrusion which move in sliding contact with raceway grooves of the track rail so as to feed lubricant to the raceway grooves. The lubricant plate components have protrusions fitted into windows in the holder. A pair of the lubricant plate components is supported in such a manner that they are separated by a center wall extending at an upper section of the holder towards the track rail.
REFERENCES:
patent: 3353875 (1967-11-01), Karge
patent: 5492413 (1996-02-01), Tsukada
patent: 5494354 (1996-02-01), Tsukada
patent: 5547285 (1996-08-01), Hutzel et al.
patent: 5678927 (1997-10-01), Yabe et al.
Patent Abstract of Japan, Inventor--Ueki Fumio, Title--Lubrication Linear Guide Device for Polymer Containing Lubricant, Pub. No. 08247145, Pub. Date Sep. 24, 1996.
Suzuki Osamu
Yatsu Takashi
Hannon Thomas R.
Nippon Thompson Co. Ltd.
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