CN2861600Y - Multi-layer bearing - Google Patents
Multi-layer bearing Download PDFInfo
- Publication number
- CN2861600Y CN2861600Y CN 200520128318 CN200520128318U CN2861600Y CN 2861600 Y CN2861600 Y CN 2861600Y CN 200520128318 CN200520128318 CN 200520128318 CN 200520128318 U CN200520128318 U CN 200520128318U CN 2861600 Y CN2861600 Y CN 2861600Y
- Authority
- CN
- China
- Prior art keywords
- layer
- axle sleeve
- bearing
- ball
- layers
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Landscapes
- Rolling Contact Bearings (AREA)
Abstract
The utility model relates to a multi-layered bearing used for resolving the current problems of single-layered bearing, which comprises two layers of roller balls and three layers of bushes. At the present, the bearings are mainly applied in motor bicycles. After experiment, the motor bicycle equipped with the multi-layered bearings has small friction and low electricity consumption.
Description
One, technical field: the utility model relates to bearing means, especially multi-layer bearing.
Two, background technique: the used bearing of people all is the individual layer bearing in the world at present, centuries, these bearings apply to mechanical field, make mechanical field that qualitative leap take place, along with the diversity of engineering goods, the individual layer bearing has not satisfied the needs of multiple product.
Three, summary of the invention: the purpose of this utility model provides the multi-layer bearing that a kind of friction factor is little, energy consumption is low, it has solved the problem that the individual layer bearing exists, the purpose of this utility model is to realize like this, it is to be formed by connecting by two-layer ball, three layers of axle sleeve, the inside is the first layer axle sleeve, the centre is a second layer axle sleeve, and the outside is the 3rd a layer of axle sleeve; Ball is arranged in the middle of first layer axle sleeve and the second layer axle sleeve, in the middle of second layer axle sleeve and the 3rd layer of axle sleeve ball is arranged.
At present, this bearing is mainly used in electric bicycle, and through experiment, after electric bicycle was installed multi-layer bearing, friction factor was little, and power consumption is low.
Four, description of drawings: Fig. 1 is the structural representation of multi-layer bearing, among the figure 1, ball 2, axle sleeve
Five, embodiment: in Fig. 1, it is formed by connecting by two-layer ball 1, three layers of axle sleeve 2; The inside is a first layer axle sleeve 2, and the centre is a second layer axle sleeve 2, and the outside is the 3rd a layer of axle sleeve 2; In the middle of first layer axle sleeve 2 and the second layer axle sleeve 2 ball 1 is arranged, in the middle of second layer axle sleeve 2 and the 3rd layer of axle sleeve 2 ball 1 is arranged.
Claims (1)
1, multi-layer bearing, it is formed by connecting by ball (1), axle sleeve (2), it is characterized in that: be formed by connecting by two-layer ball (1), three layers of axle sleeve (2); The inside is first layer axle sleeve (2), and the centre is second layer axle sleeve (2), and the outside is the 3rd a layer of axle sleeve (2); Ball (1) is arranged in the middle of first layer axle sleeve (2) and the second layer axle sleeve (2), ball (1) is arranged in the middle of second layer axle sleeve (2) and the 3rd layer of axle sleeve (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520128318 CN2861600Y (en) | 2005-11-28 | 2005-11-28 | Multi-layer bearing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520128318 CN2861600Y (en) | 2005-11-28 | 2005-11-28 | Multi-layer bearing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2861600Y true CN2861600Y (en) | 2007-01-24 |
Family
ID=37659229
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520128318 Expired - Fee Related CN2861600Y (en) | 2005-11-28 | 2005-11-28 | Multi-layer bearing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2861600Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106321658A (en) * | 2015-11-03 | 2017-01-11 | 无锡市三立轴承有限公司 | Supporting installation sleeve structure for bearing |
| CN106321657A (en) * | 2015-11-03 | 2017-01-11 | 无锡市三立轴承有限公司 | Installing base structure for bearing |
| CN106704358A (en) * | 2016-12-21 | 2017-05-24 | 宁波市镇海捷登应用技术研究所 | Combined bearing |
-
2005
- 2005-11-28 CN CN 200520128318 patent/CN2861600Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106321658A (en) * | 2015-11-03 | 2017-01-11 | 无锡市三立轴承有限公司 | Supporting installation sleeve structure for bearing |
| CN106321657A (en) * | 2015-11-03 | 2017-01-11 | 无锡市三立轴承有限公司 | Installing base structure for bearing |
| CN106704358A (en) * | 2016-12-21 | 2017-05-24 | 宁波市镇海捷登应用技术研究所 | Combined bearing |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |