TW200519300A - Dust-proof structure for a sleeve bearing - Google Patents
Dust-proof structure for a sleeve bearingInfo
- Publication number
- TW200519300A TW200519300A TW092134759A TW92134759A TW200519300A TW 200519300 A TW200519300 A TW 200519300A TW 092134759 A TW092134759 A TW 092134759A TW 92134759 A TW92134759 A TW 92134759A TW 200519300 A TW200519300 A TW 200519300A
- Authority
- TW
- Taiwan
- Prior art keywords
- sleeve bearing
- dust
- axial hole
- dust cover
- axial
- Prior art date
Links
Abstract
A dust-proof structure for a sleeve bearing comprises an axial tube, a sleeve bearing having a first axial hole, a rotor having a shaft and a shaft base, and a dust cover having a second axial hole. The sleeve bearing is received in the axial tube, and then the dust cover is tightly confronted with an inner circumference of the axial tube on an end surface of the sleeve bearing. The shaft of the rotor is longitudinally extended from the shaft base, and passed through the second axial hole and the first axial hole. The dust cover is provided with a compensating thickness to compensate a gap formed between the sleeve bearing and the shaft base. Furthermore, the second axial hole of the dust cover has a diameter smaller than that of the shaft base so as to prevent dust entering into the sleeve bearing.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
TW92134759A TWI237096B (en) | 2003-12-09 | 2003-12-09 | Dust-proof structure for a sleeve bearing |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
TW92134759A TWI237096B (en) | 2003-12-09 | 2003-12-09 | Dust-proof structure for a sleeve bearing |
Publications (2)
Publication Number | Publication Date |
---|---|
TW200519300A true TW200519300A (en) | 2005-06-16 |
TWI237096B TWI237096B (en) | 2005-08-01 |
Family
ID=36821327
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
TW92134759A TWI237096B (en) | 2003-12-09 | 2003-12-09 | Dust-proof structure for a sleeve bearing |
Country Status (1)
Country | Link |
---|---|
TW (1) | TWI237096B (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TWI482914B (en) * | 2012-11-29 | 2015-05-01 | Sunonwealth Electr Mach Ind Co | Oil-impregnated bearing |
-
2003
- 2003-12-09 TW TW92134759A patent/TWI237096B/en not_active IP Right Cessation
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TWI482914B (en) * | 2012-11-29 | 2015-05-01 | Sunonwealth Electr Mach Ind Co | Oil-impregnated bearing |
Also Published As
Publication number | Publication date |
---|---|
TWI237096B (en) | 2005-08-01 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MM4A | Annulment or lapse of patent due to non-payment of fees |