BRPI0711123A2 - brake caliper - Google Patents
brake caliper Download PDFInfo
- Publication number
- BRPI0711123A2 BRPI0711123A2 BRPI0711123-1A BRPI0711123A BRPI0711123A2 BR PI0711123 A2 BRPI0711123 A2 BR PI0711123A2 BR PI0711123 A BRPI0711123 A BR PI0711123A BR PI0711123 A2 BRPI0711123 A2 BR PI0711123A2
- Authority
- BR
- Brazil
- Prior art keywords
- hole
- piston
- brake caliper
- brake
- caliper
- Prior art date
Links
Landscapes
- Braking Arrangements (AREA)
Abstract
PINçA DE FREIO. A presente invenção refere-se a uma pinça de freio para um freio de disco tendo um alojamento de pinça no qual um é provido um dispositivo de ativação tendo um pistão em um orifício. Tal pistão é montado de modo a ser movido no orifício ao longo de um eixo de orifício, com um movimento sendo possível em cada caso em uma direção de aplicação e uma direção de retorno. Uma disposição de vedação tendo um anel de vedação em um sulco radial é provido entre o pistão e o orifício. O objetivo da invenção é especificar uma pinça de freio de um freio de disco tendo um dispositivo de ativação, cuja pinça de freio evita as desvantagens da técnica anterior e, em particular, garante, efetivamente, que o pistão retorne após a ativação do freio. Tal objetivo é obtido de acordo com a invenção por meio das características da parte caracterizante da reivindicação 1, em que uma base de sulco do sulco é formada na direção do eixo do orifício e de modo a ficar antiparalela com relação ao eixo do orifício de tal modo que a base ae sulco se aproxime do eixo do orifício na direção de aplicação.Brake caliper. The present invention relates to a brake caliper for a disc brake having a caliper housing in which one is provided with an activating device having a piston in a hole. Such a piston is mounted to be moved in the hole along an orifice axis, with a movement being possible in each case in an application direction and a return direction. A sealing arrangement having a sealing ring in a radial groove is provided between the piston and the bore. The object of the invention is to specify a brake caliper of a disc brake having an activating device, whose brake caliper avoids the disadvantages of the prior art and in particular effectively ensures that the piston returns after brake activation. Such an object is achieved according to the invention by the features of the characterizing part of claim 1, wherein a groove groove base is formed in the direction of the hole axis and so as to be antiparallel to the hole axis of such hole. so that the groove base approaches the hole axis in the application direction.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102006020797 | 2006-05-03 | ||
| PCT/EP2007/054129 WO2007125086A1 (en) | 2006-05-03 | 2007-04-27 | Brake caliper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BRPI0711123A2 true BRPI0711123A2 (en) | 2011-08-30 |
Family
ID=40711636
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BRPI0711123-1A BRPI0711123A2 (en) | 2006-05-03 | 2007-04-27 | brake caliper |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN101438076B (en) |
| BR (1) | BRPI0711123A2 (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102261406A (en) * | 2011-06-18 | 2011-11-30 | 湖北航特科技有限责任公司 | Brake caliper shell of automotive brake |
| DE102013012823A1 (en) * | 2013-08-01 | 2015-02-05 | Lucas Automotive Gmbh | Disc brake for a motor vehicle with a sealing arrangement designed for an electronic parking brake |
| GB2551301A (en) * | 2015-07-30 | 2017-12-13 | Jaguar Land Rover Ltd | Brake caliper |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE8900277U1 (en) * | 1989-01-11 | 1990-05-10 | Lucas Industries P.L.C., Birmingham, West Midlands, Gb | |
| US6347689B1 (en) * | 2000-06-30 | 2002-02-19 | Shimano Inc. | Roll back seal for disc brake |
| CN2466066Y (en) * | 2001-03-08 | 2001-12-19 | 陈正 | Double flap plastic bottle cover |
-
2007
- 2007-04-27 BR BRPI0711123-1A patent/BRPI0711123A2/en not_active Application Discontinuation
- 2007-04-27 CN CN2007800158899A patent/CN101438076B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN101438076B (en) | 2011-09-28 |
| CN101438076A (en) | 2009-05-20 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| B15K | Others concerning applications: alteration of classification |
Ipc: F16D 65/18 (2006.01), F16J 15/16 (2006.01) |
|
| B06F | Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette] | ||
| B07A | Application suspended after technical examination (opinion) [chapter 7.1 patent gazette] | ||
| B09B | Patent application refused [chapter 9.2 patent gazette] |