Dustproof structure for a sleeve bearing

Details Dustproof structure for a sleeve bearing Dustproof structure for a sleeve bearing

2006-09-26

2006-09-26

Hannon, Thomas R. (Department: 3682)

Bearings

Rotary bearing

Fluid bearing

C384S100000, C384S130000

Reexamination Certificate

active

07111988

ABSTRACT:
A dustproof structure for a sleeve bearing includes an axial tube, a sleeve bearing and a dustproof cushion. The axial tube accommodates the sleeve bearing which bears an axial hole through which a shaft of a motor rotor is freely extended. The dustproof cushion is attached to an end surface of the sleeve bearing to prevent from entering foreign dust. At least one oil-returning groove is formed between the sleeve bearing and the dustproof cushion to ensure cycling lubricant so that sufficient lubricity between the sleeve bearing and the shaft is ensured.

REFERENCES:
patent: 6336745 (2002-01-01), Horng et al.
patent: 6435722 (2002-08-01), Horng
patent: 6712514 (2004-03-01), Mori et al.
patent: 2002/0051588 (2002-05-01), Koseki et al.
patent: 2003/0113045 (2003-06-01), Fujinaka
patent: 2004/0017954 (2004-01-01), Komori et al.

Affiliated with

Also associated with

Rating

Dustproof structure for a sleeve bearing does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Dustproof structure for a sleeve bearing, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Dustproof structure for a sleeve bearing will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-3613930