Bearings – Linear bearing – Plain bearings
Reexamination Certificate
2005-10-11
2005-10-11
Footland, Lenard A. (Department: 3682)
Bearings
Linear bearing
Plain bearings
C384S013000
Reexamination Certificate
active
06953282
ABSTRACT:
A novel linear guide plain bearing has a guide rail with rail-grooves formed respectively in opposite side surfaces thereof, and a slider with slider-ridges formed respectively on opposed inner side surfaces thereof. The slider is mounted in a straddling manner on the guide rail for sliding movement therealong. Each of the guide-grooves has a Gothic arch cross-sectional shape while each of the slider-ridges has a circular arch cross-sectional shape. The slider slides relative to the guide rail in an axial line contact condition. A solid lubricant-containing resin coating is formed on each of the slider-ridges, whereby the sliding resistance and sliding noise can be reduced more efficiently.
REFERENCES:
patent: 09-296824 (1997-11-01), None
patent: 2001-003934 (2001-01-01), None
Kikuchi Hiroyoshi
Okabe Noboru
Browdy and Neimark PLLC
Footland Lenard A.
NDC Company Ltd.
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