CN204004115U - A kind of novel brake pad - Google Patents
A kind of novel brake pad Download PDFInfo
- Publication number
- CN204004115U CN204004115U CN201420129523.1U CN201420129523U CN204004115U CN 204004115 U CN204004115 U CN 204004115U CN 201420129523 U CN201420129523 U CN 201420129523U CN 204004115 U CN204004115 U CN 204004115U
- Authority
- CN
- China
- Prior art keywords
- groove
- material layer
- friction material
- friction
- brake
- 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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Abstract
The utility model relates to vehicle accessory, be particularly related to a kind of novel brake pad, comprise steel backing, friction material layer, described steel backing inner side is covered with one deck friction material layer, the groove that connects friction material layer is offered at described friction material layer middle part, described groove is set to U-shaped groove, and becomes 30-50 degree angle with horizontal plane.The angled groove of tool of the present utility model, than the groove of vertical design, is more suitable for the gathering of the friction particles that automobile produces in braking process in driving, and friction particles can be discharged in time by groove, guarantees good braking effect.Meanwhile, road dust or the little grains of sand are also more common because of the situation that running up of wheel is brought between brake block and brake disc, and the angle design of groove, assembles this class dust or the little grains of sand than being easier to, and then by groove, discharges in time.
Description
Technical field
The utility model relates to vehicle accessory, particularly a kind of novel brake pad.
Background technique
In the brake system of automobile, brake block is the breaking piece of most critical, and brake block plays decisive role to braking effect.
In the brake process of automobile, it is a very normal phenomenon that brake block falls ash.Because automobile brake is exactly the brake block that leans on and the friction of brake disc, there is friction just to have the loss of friction material, therefore the product after some frictions of the inevitable generation of brake process meeting is as fine particle, dust etc., as the micronic dust after these frictions can not be discharged in time, particularly stay between brake block and brake disc, through long time integration, can have a strong impact on braking effect.
When automobile is braked continuously, brake block can produce high temperature because continuing friction, as these heats can not distribute in time, brake block can be because lasting high temperature produces heat fade, therefore friction factor reduces, and stopping distance is elongated, and the serious brake that even can cause was lost efficacy.
Model utility content
The utility model, for defect and the deficiency of prior art, provides a kind of novel brake pad that contributes to friction particles to discharge in time.
The technical solution of the utility model is:
A novel brake pad, comprises steel backing, friction material layer, and described steel backing inner side is covered with one deck friction material layer, and the groove that connects friction material layer is offered at described friction material layer middle part, and described groove is set to U-shaped groove, and becomes 30-50 degree angle with horizontal plane; Described U-shaped groove two ends arrange arc notch.
Preferably, described groove becomes miter angle with horizontal plane.
Preferably, become angular direction with horizontal plane be that steel backing is anterior to described groove.
The beneficial effects of the utility model are:
1) the angled U-shaped groove of tool of the present utility model, than the groove of vertical design, is more suitable for the gathering of the friction particles that automobile produces in braking process in driving, and friction particles can be discharged in time by groove, guarantees good braking effect.Meanwhile, road dust or the little grains of sand are also more common because of the situation that running up of wheel is brought between brake block and brake disc, and the angle design of groove, assembles this class dust or the little grains of sand than being easier to, and then by groove, discharges in time.
2) on friction material layer, groove is set, has increased the heat diffusion area of brake block, increased the heat radiation approach of brake block, be more conducive to the ventilation and heat of brake block itself,
3) on friction material layer, groove is set, can effectively reduces or eliminate the noise producing in brake process.
4) on friction material layer, groove is set, can have saved raw-material use, reduce production costs.
Accompanying drawing explanation
The structural representation that accompanying drawing 1 is embodiment of the present utility model;
The A that accompanying drawing 2 is Fig. 1 is to schematic diagram.
Embodiment
In order further to understand structure of the present utility model, feature and other object, now in conjunction with appended preferred embodiment, be described in detail as follows, illustrated preferred embodiment is only for the technical solution of the utility model is described, and non-limiting the utility model.
Embodiment of the present utility model is as follows: as illustrated in fig. 1 and 2,
A kind of novel brake pad, comprise steel backing 1, friction material layer 2, described steel backing 1 inner side is covered with one deck friction material layer 2, and the groove 3 that connects friction material layer 2 is offered at described friction material layer 2 middle parts, described groove 3 is set to U-shaped groove, and becomes 30-50 degree angle with horizontal plane.
Preferably, described groove 3 becomes miter angle with horizontal plane.
Preferably, described groove 3 becomes angular direction with horizontal plane be steel backing front portion 4, more helps when wheel runs up enter gas, is conducive to the timely discharge of friction particles, road dust or the little grains of sand.
The angled U-shaped groove of tool, than the groove of vertical design, is more suitable for the gathering of the friction particles that automobile produces in braking process in driving, and friction particles can be discharged in time by groove, guarantees good braking effect.Meanwhile, road dust or the little grains of sand are also more common because of the situation that running up of wheel is brought between brake block and brake disc, and the angle design of groove, assembles this class dust or the little grains of sand than being easier to, and then by groove, discharges in time.And increased the heat diffusion area of brake block, and increased the heat radiation approach of brake block, be more conducive to the ventilation and heat of brake block itself, and, can save raw-material use, reduce production costs.
Claims (1)
1. a novel brake pad, comprise steel backing (1), friction material layer (2), described steel backing (1) inner side is covered with one deck friction material layer (2), it is characterized in that, the groove (3) that connects friction material layer (2) is offered at described friction material layer (2) middle part, described groove (3) is set to U-shaped groove, and becomes miter angle with horizontal plane; Described U-shaped groove two ends arrange arc notch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420129523.1U CN204004115U (en) | 2014-03-21 | 2014-03-21 | A kind of novel brake pad |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420129523.1U CN204004115U (en) | 2014-03-21 | 2014-03-21 | A kind of novel brake pad |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204004115U true CN204004115U (en) | 2014-12-10 |
Family
ID=52044119
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420129523.1U Expired - Fee Related CN204004115U (en) | 2014-03-21 | 2014-03-21 | A kind of novel brake pad |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204004115U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110678665A (en) * | 2017-05-19 | 2020-01-10 | 大陆-特韦斯股份有限公司 | Friction ring for a brake disc, and corresponding production method |
-
2014
- 2014-03-21 CN CN201420129523.1U patent/CN204004115U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110678665A (en) * | 2017-05-19 | 2020-01-10 | 大陆-特韦斯股份有限公司 | Friction ring for a brake disc, and corresponding production method |
| CN110678665B (en) * | 2017-05-19 | 2022-01-25 | 大陆-特韦斯股份有限公司 | Friction ring for a brake disc, and corresponding production method |
| US11686359B2 (en) | 2017-05-19 | 2023-06-27 | Continental Teves Ag & Co. Ohg | Friction ring for a brake disk and related methods |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141210 Termination date: 20210321 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |