CN201011369Y - Steel backing of vehicle brake block - Google Patents
Steel backing of vehicle brake block Download PDFInfo
- Publication number
- CN201011369Y CN201011369Y CNU2007200001283U CN200720000128U CN201011369Y CN 201011369 Y CN201011369 Y CN 201011369Y CN U2007200001283 U CNU2007200001283 U CN U2007200001283U CN 200720000128 U CN200720000128 U CN 200720000128U CN 201011369 Y CN201011369 Y CN 201011369Y
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- CN
- China
- Prior art keywords
- steel backing
- brake sheet
- sheet steel
- utility
- model
- 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 discloses a brake sheet steel backing of cars which belongs to the automobile brake technical field. The bonding surface between the brake sheet steel backing and a friction material is irregularly provided with 7 to 10 convex stings which have the height of 1.1 to 1.5 mm for each an interval of 1cm2. The distribution density of the convex stings on the brake sheet steel backing is controlled between 7 to 10 per cm2, which strengthens the shearing force of the brake sheet. The height of the convex sting is limited in the range of 1.1 to 1.5 mm, so that the bonding strength and friction between the brake sheet steel backing and the friction material are enforced. The utility model has the advantages of hardiness and good endurance, high sensitivity, and higher safety in braking automobiles.
Description
Technical field
The utility model belongs to the automobile brake technical field, particularly a kind of automobile brake sheet steel backing.
Background technique
In the automobile brake sheet production process, must clean brake block steel back, Shot Blasting and gluing (steel backing glue), to guarantee the strong bond of steel backing and friction material, the quality of bonding quality directly has influence on the braking ability of automobile.
At present, the adhesive technology of automobile brake sheet steel backing and friction material exists bonding strength and the not enough shortcoming of frictional force, causes automobile brake perfrmance to have Security hidden danger.
The model utility content
At the shortcoming of above-mentioned prior art, the purpose of this utility model provides a kind of automobile brake sheet steel backing that can strengthen the bonding strength and the frictional force of brake block steel back and friction material.
The technical solution adopted in the utility model is: a kind of automobile brake sheet steel backing is characterized in that: the surface bonding at brake block steel back 1 and friction material is provided with protruding thorn 2.
Described protruding thorn 2 is with 7-10/cm
2Irregular distribution.
The height of described protruding thorn 2 is 1.1-1.5mm.
The beneficial effects of the utility model are: the protruding thorn distribution density on the brake block steel back is controlled at 7-10/cm
2, increased the shearing force of brake block, the height of protruding thorn is controlled at 1.1-1.5mm, has strengthened the bonding strength and the frictional force of brake block steel back and friction material, this reality is novel have durable, sensitivity is strong, can improve advantages such as automobile braking safety.
Description of drawings
Below in conjunction with accompanying drawing the utility model is described in further detail.
Fig. 1 is an automobile brake sheet steel backing structural representation.
Embodiment
The utility model provides a kind of automobile brake sheet steel backing, in the automobile brake sheet steel backing structural representation as shown in Figure 1, on the bonding surface of brake block steel back 1 and friction material with 7-10/cm
2Irregular distribution is provided with the protruding thorn 2 of height between 1.1-1.5mm.
Protruding thorn distribution density on the brake block steel back is controlled at 7-10/cm
2, increased the shearing force of brake block.The height of protruding thorn is controlled at 1.1-1.5mm, has strengthened brake block steel back and friction material bonding strength and frictional force, and is durable, sensitivity is strong, improves the Security of automobile brake.
The above is preferred embodiment of the present utility model, all changes of making according to technical solutions of the utility model, and the function that is produced, effect all belong to protection domain of the present utility model when not exceeding the scope of technical solutions of the utility model.
Claims (3)
1. automobile brake sheet steel backing is characterized in that: the surface bonding at brake block steel back (1) and friction material is provided with protruding thorn (2).
2. automobile brake sheet steel backing according to claim 1 is characterized in that: described protruding thorn (2) is with 7-10/cm
2Irregular distribution.
3. automobile brake sheet steel backing according to claim 1 is characterized in that: the height of described protruding thorn (2) is 1.1-1.5mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200001283U CN201011369Y (en) | 2007-01-05 | 2007-01-05 | Steel backing of vehicle brake block |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200001283U CN201011369Y (en) | 2007-01-05 | 2007-01-05 | Steel backing of vehicle brake block |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201011369Y true CN201011369Y (en) | 2008-01-23 |
Family
ID=39046313
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200001283U Expired - Fee Related CN201011369Y (en) | 2007-01-05 | 2007-01-05 | Steel backing of vehicle brake block |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201011369Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101975233A (en) * | 2010-11-12 | 2011-02-16 | 李敏 | Method for increasing shearing strength of disc brake lining used for automobile |
| CN102734360A (en) * | 2012-05-22 | 2012-10-17 | 李广林 | Thorn raising steel backing plate of brake pad |
| CN101418839B (en) * | 2008-10-31 | 2013-03-20 | 瑞阳汽车零部件（仙桃）有限公司 | Net lock steel substrate |
| CN104006098A (en) * | 2014-05-27 | 2014-08-27 | 长春轨道客车股份有限公司 | motor train unit foundation brake device suitable for high and cold environment |
| CN106460974A (en) * | 2014-05-30 | 2017-02-22 | 尤提尔工业（共同）股份公司 | Method of obtaining a backing plate for a brake pad and backing plate thus obtained |
-
2007
- 2007-01-05 CN CNU2007200001283U patent/CN201011369Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101418839B (en) * | 2008-10-31 | 2013-03-20 | 瑞阳汽车零部件（仙桃）有限公司 | Net lock steel substrate |
| CN101975233A (en) * | 2010-11-12 | 2011-02-16 | 李敏 | Method for increasing shearing strength of disc brake lining used for automobile |
| CN102734360A (en) * | 2012-05-22 | 2012-10-17 | 李广林 | Thorn raising steel backing plate of brake pad |
| CN104006098A (en) * | 2014-05-27 | 2014-08-27 | 长春轨道客车股份有限公司 | motor train unit foundation brake device suitable for high and cold environment |
| CN106460974A (en) * | 2014-05-30 | 2017-02-22 | 尤提尔工业（共同）股份公司 | Method of obtaining a backing plate for a brake pad and backing plate thus obtained |
| US10316910B2 (en) | 2014-05-30 | 2019-06-11 | Util Industries S.P.A. | Method of obtaining a backing plate for a brake pad and backing plate thus obtained |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080123 Termination date: 20110105 |