CN2661691Y - Brake spacer for automobile - Google Patents
Brake spacer for automobile Download PDFInfo
- Publication number
- CN2661691Y CN2661691Y CN 03267897 CN03267897U CN2661691Y CN 2661691 Y CN2661691 Y CN 2661691Y CN 03267897 CN03267897 CN 03267897 CN 03267897 U CN03267897 U CN 03267897U CN 2661691 Y CN2661691 Y CN 2661691Y
- Authority
- CN
- China
- Prior art keywords
- high temperature
- temperature resistance
- liquid resin
- strength fiber
- thermosetting liquid
- 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
- Reinforced Plastic Materials (AREA)
- Braking Arrangements (AREA)
- Manufacture Of Macromolecular Shaped Articles (AREA)
Abstract
The utility model discloses an automobile brake lining, mainly comprising high temperature resistance high strength fiber and high temperature resistance thermosetting liquid resin; the high temperature resistance high strength fiber forms flake fabric with a high density micro cell shaped structure; the high temperature resistance thermosetting liquid resin is scattered into the fabric with high density micro cell shaped structure and is solidified. The utility model has the advantages of small friction loss, not easily being aged, being durable, and not easily causing damage upon the friction disc compared with the prior art.
Description
Technical field:
The utility model relates to a kind of brake facing.
Background technology:
Existing automobile brake facing is made up of phenolic aldehyde pressed powder resin, wire grain and fibrous packing, its moulding is that heating and mould pressing forms after being mixed with wire grain and fibrous packing by phenolic aldehyde pressed powder resin, forms the cured article liner by phenolic aldehyde pressed powder resin, wire and fibrous packing.The braking function of liner is to realize by the friction between liner and the salver, because liner contains the wire grain, when it rises arresting the time, friction between wire grain and the salver just appears, because the friction of metal to metal is skidded easily, easily because of the friction heating up, and metal is a good heat conductor, make heat be delivered to all sites of liner rapidly, thereby accelerated resin high temperature ageing in the liner, after resin was aging, the wire grain just came off easily, caused shorten the work-ing life of liner.In addition, during owing to wire grain in the liner and salver generation friction, the wire grain can scratch salver, and the wear rate of salver is strengthened, and causes shorten its work-ing life.
Summary of the invention:
Goal of the invention of the present utility model be to provide a kind of frictional dissipation few, be difficult for aging, durable, be not easy the hurtful automobile brake facing of friction disc.
The utility model is to realize like this, mainly constitute by high temperature resistance and high strength fiber and high temperature resistant thermosetting liquid resin, the high temperature resistance and high strength fiber constitutes the sheet fabric of high-density microcellulor shape structure, and the high temperature resistant thermosetting liquid resin is distributed to the interior and curing of fabric of high-density polynuclear plane.
When the utility model and salver friction catch, owing to there is not the wire grain, therefore, can not skid during braking, like this, braking time is just short, and fricative heat is low, is not easy to cause high temperature, make the liner can be because of long-time high temperature action, and aging rapidly, adopt high strength fibre, and fiber is to be compiled into sheet by the non-woven fabrics weaving manner, add high temperature resistant thermosetting liquid resin ligation, make its sound construction, be not easy in the drag friction process, to spin off, so long service life.
The utility model compared with the prior art, have frictional dissipation few, be difficult for aging, durable, be not easy the hurtful advantage of friction disc.
Description of drawings:
Fig. 1 is a structural representation of the present utility model.
Embodiment:
Now in conjunction with the accompanying drawings and embodiments the utility model is described in further detail:
As shown in the figure, the utility model mainly is made of high temperature resistance and high strength fiber 1 and high temperature resistant thermosetting liquid resin 2, high temperature resistance and high strength fiber 1 is woven into into the sheet fabric of high-density microcellulor shape structure by the non-woven fabrics weaving manner, and high temperature resistant thermosetting liquid resin 2 infiltrates in the fabric that is distributed to high-density microcellulor shape structure and solidifies.The high temperature resistance and high strength fiber 1 that is adopted can be polyamide-based macromolecular fibre, and high temperature resistant thermosetting liquid resin 2 can be a heat-resistant fireproof liquid thermoset phenol resins.
Claims (1)
1, a kind of automobile brake facing, it is characterized in that mainly constituting by high temperature resistance and high strength fiber and high temperature resistant thermosetting liquid resin, the high temperature resistance and high strength fiber constitutes the sheet fabric of high-density microcellulor shape structure, and the high temperature resistant thermosetting liquid resin is distributed to the interior and curing of fabric of high-density polynuclear plane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03267897 CN2661691Y (en) | 2003-07-21 | 2003-07-21 | Brake spacer for automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03267897 CN2661691Y (en) | 2003-07-21 | 2003-07-21 | Brake spacer for automobile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2661691Y true CN2661691Y (en) | 2004-12-08 |
Family
ID=34330049
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03267897 Expired - Fee Related CN2661691Y (en) | 2003-07-21 | 2003-07-21 | Brake spacer for automobile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2661691Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108071715A (en) * | 2017-12-27 | 2018-05-25 | 朱宗华 | A kind of on-deformable drum brake lining of city of adstante febre |
-
2003
- 2003-07-21 CN CN 03267897 patent/CN2661691Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108071715A (en) * | 2017-12-27 | 2018-05-25 | 朱宗华 | A kind of on-deformable drum brake lining of city of adstante febre |
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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 |