Bearings – Linear bearing – Combined with seal or guard
Reexamination Certificate
2005-03-31
2009-08-25
Ridley, Richard W L (Department: 3656)
Bearings
Linear bearing
Combined with seal or guard
C384S045000
Reexamination Certificate
active
07578619
ABSTRACT:
A linear guide has an under seal which is arranged on an under surface of a slider main body along an axial direction, has an axial end portion held by an end cap, comes in slide contact with a guide rail, and seals the under surface of the slider main body. In the linear guide, the under seal has an elastic lip portion, in a portion of the under seal coming in contact with the slider main body, which has a length approximately equal to an axial length of the slider main body and elastically comes in contact with the slider main body.
REFERENCES:
patent: 5149205 (1992-09-01), Tsukada
patent: 5324116 (1994-06-01), Agari
patent: 5342127 (1994-08-01), Agari
patent: 5358336 (1994-10-01), Agari
patent: 5362155 (1994-11-01), Ichida
patent: 6030124 (2000-02-01), Moseberg et al.
patent: 6250805 (2001-06-01), Kuwahara
patent: 2003/0215166 (2003-11-01), Matsumoto
NSK Ltd.
NSK Precision Co., Ltd.
Pilkington James
Ridley Richard W L
Sughrue & Mion, PLLC
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