CN205780463U - Lorry brake disc - Google Patents
Lorry brake disc Download PDFInfo
- Publication number
- CN205780463U CN205780463U CN201620492855.5U CN201620492855U CN205780463U CN 205780463 U CN205780463 U CN 205780463U CN 201620492855 U CN201620492855 U CN 201620492855U CN 205780463 U CN205780463 U CN 205780463U
- Authority
- CN
- China
- Prior art keywords
- disk body
- air channel
- thickness
- brake disc
- support
- 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
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- Braking Arrangements (AREA)
Abstract
Lorry brake disc relates to automobile braking device.Mainly design for solving the problem of existing brake disc radiating effect difference.It includes disk body and lower disk body, is provided with wheel bore in the middle part of upper disk body, has air channel, arterial highway support if connecting between upper disk body and lower disk body；It is characterized in that: the thickness of described air channel mid-stent is oval more than the width of its front-end and back-end, the i.e. axial cross section of air channel support, and the thickness of support front end, air channel and the thickness of rear end are minimum, and the thickness of air channel mid-stent is maximum.Advantage is to improve radiating rate, extends the service life of brake disc, it is ensured that the brake safe performance of automobile.
Description
Technical field:
This utility model relates to automobile braking device, is specifically related to a kind of lorry brake disc.
Background technology:
Automobile brake disc is the critical component of automobile brake, concerns the driving safety of automobile, and the heat dispersion of brake disc affects the service life of brake disc and the safety coefficient of traveling.Brake disc is in the case of long-time skidding, owing to it is friction means, so substantial amounts of heat can be produced.And the cross section that existing brake disc is located at the air channel support between disk body and lower disk body is rectangle, can stop wind speed, radiating effect is poor, reduces the service life of brake disc, affects the brake safe performance of automobile.
Summary of the invention:
Technical problem to be solved in the utility model is to provide a kind of good heat dissipation effect, service life length lorry brake disc.
Above-mentioned purpose is achieved in that it includes disk body and lower disk body, is provided with wheel bore in the middle part of upper disk body, has air channel, arterial highway support if connecting between upper disk body and lower disk body；It is characterized in that: the thickness of described air channel mid-stent is oval more than the width of its front-end and back-end, the i.e. axial cross section of air channel support, and the thickness of support front end, air channel and the thickness of rear end are minimum, and the thickness of air channel mid-stent is maximum.
The utility model has the advantages that: owing to the thickness of air channel mid-stent is more than the width of its front-end and back-end, so wind speed can be improved, improves radiating rate, extend the service life of brake disc, it is ensured that the brake safe performance of automobile.
Accompanying drawing illustrates:
Fig. 1 is main TV structure schematic diagram of the present utility model；
Fig. 2 is the A A view of Fig. 1.
Detailed description of the invention:
With reference to Fig. 1,2, it includes disk body 1 and lower disk body 2, is provided with wheel bore 3 in the middle part of upper disk body, if between upper disk body and lower disk body connect have air channel, arterial highway support 4；It is characterized in that: the thickness in the middle part of described air channel support 4 is oval more than the width of its front-end and back-end, the i.e. axial cross section of air channel support, and the thickness of support front end, air channel and the thickness of rear end are minimum, and the thickness of air channel mid-stent is maximum.
The above, not in order to limit this utility model, every any trickle amendment, equivalent and improvement made above example according to technical spirit of the present utility model, within should be included in the protection domain of technical solutions of the utility model.
Claims (1)
1. a lorry brake disc, including upper disk body (1) and lower disk body (2), is provided with wheel bore (3) in the middle part of upper disk body, have air channel, arterial highway support (4) if connecting between upper disk body and lower disk body；It is characterized in that: the thickness at middle part, described air channel support (4) is minimum more than the width of its front-end and back-end, the thickness of support front end, air channel and the thickness of rear end, and the thickness of air channel mid-stent is maximum.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620492855.5U CN205780463U (en) | 2016-05-27 | 2016-05-27 | Lorry brake disc |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620492855.5U CN205780463U (en) | 2016-05-27 | 2016-05-27 | Lorry brake disc |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205780463U true CN205780463U (en) | 2016-12-07 |
Family
ID=58110332
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620492855.5U Expired - Fee Related CN205780463U (en) | 2016-05-27 | 2016-05-27 | Lorry brake disc |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205780463U (en) |
-
2016
- 2016-05-27 CN CN201620492855.5U patent/CN205780463U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 111300 Tiexi Industrial Park, lighthouse, Liaoyang, Liaoning Co-patentee after: Liaoning Yusheng Beijing Great Automotive Components Co.,Ltd. Patentee after: Huang Jian Address before: 111300 Tiexi Industrial Park, lighthouse, Liaoyang, Liaoning Co-patentee before: LIAONING FUQIANG CASTING MACHINERY CO.,LTD. Patentee before: Huang Jian |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180531 Address after: 111300 Tiexi Industrial Park, lighthouse, Liaoyang, Liaoning Patentee after: Liaoning Yusheng Beijing Great Automotive Components Co.,Ltd. Address before: 111300 Tiexi Industrial Park, lighthouse, Liaoyang, Liaoning Co-patentee before: Liaoning Yusheng Beijing Great Automotive Components Co.,Ltd. Patentee before: Huang Jian |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161207 Termination date: 20190527 |