CN2600303Y - Pedal compact air brake valve - Google Patents
Pedal compact air brake valve Download PDFInfo
- Publication number
- CN2600303Y CN2600303Y CN 03229272 CN03229272U CN2600303Y CN 2600303 Y CN2600303 Y CN 2600303Y CN 03229272 CN03229272 CN 03229272 CN 03229272 U CN03229272 U CN 03229272U CN 2600303 Y CN2600303 Y CN 2600303Y
- Authority
- CN
- China
- Prior art keywords
- air brake
- brake valve
- valve
- valve body
- utility
- 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 - Lifetime
Links
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- Valves And Accessory Devices For Braking Systems (AREA)
Abstract
The utility model discloses a pedal type compact air braking valve belonging to a double-cavity series-connected piston type structure which is composed of an air braking valve, the air braking valve comprises an upper valve body and a lower valve body which is connected with the upper valve. A piston is arranged in the air braking valve, the upper valve body is provided with an upper inlet and an upper outlet, the lower valve body also is provided with a lower inlet and a lower outlet, a jib is arranged above the air braking valve, a pedal assembly is arranged above the jib. The utility model is applicable for automobiles and other vehicles.
Description
Technical field
The utility model relates to a kind of air brake valve of automobile, especially relates to a kind of pedal type compact air brake valve.
Background technology
Air brake valve is a requisite working part on the automobile, and it is related to the safety of driving.The kind of air brake valve is also a lot, and the two-chamber tandem brake is a kind of, more advanced as present performance E-6 air brake valve wherein, and its valve body top only is provided with tappet, in use can't adopt foot-operated mode.
Summary of the invention
The purpose of this utility model is to improve at the range of use of above-mentioned E-6 air brake valve, and a kind of pedal type compact air brake valve of more compact structure is provided.
In order to achieve the above object, the utility model has mainly taked following technical scheme to finish.
The utility model is a two-chamber tandem piston formula structure, formed by air brake valve, air brake valve comprises upper valve body and coupled following valve body, be provided with piston in the air brake valve, be respectively equipped with admission port and last air extractor duct on the upper valve body, also be respectively equipped with down admission port and following air extractor duct on the following valve body, the top of air brake valve is provided with tappet, is provided with pedal assembly on the top of tappet.
The utility model compared with prior art has following obvious advantage and progress.(1), the main innovation of the utility model is to install pedal assembly additional on the E-6 air brake valve, dwindled the space of installing, more compact structure, moulding is more attractive in appearance.(2), the utility model is a two-chamber tandem piston formula structure, brake repair room and preceding brake repair room provide essentially identical control air pressure backward respectively in upper and lower chamber, by the chaufeur direct control, as service brake, when the working line that air supply source is cut off or its is controlled in a chamber damages, still can work as usual in another chamber, and output characteristic is constant, therefore improved the safety of driving greatly.
The utility model is applicable to automobile and other power actuated vehicle.
Below in conjunction with drawings and Examples the utility model is described in further detail.
Description of drawings
Accompanying drawing is the utility model integral structure figure.
The specific embodiment
As shown in the figure, the utility model is made up of air brake valve 3, air brake valve 3 comprises upper valve body 8 and coupled following valve body 6, be provided with piston in the air brake valve 3, be respectively equipped with admission port 9 and last air extractor duct 4 on the upper valve body 8, also be respectively equipped with down admission port 5 and following air extractor duct 7 on the following valve body 6, the top of air brake valve 3 is provided with tappet 2, is provided with pedal assembly 1 on the top of tappet 2.
The utility model is applicable to automobile and other power actuated vehicle.
Claims (1)
1, a kind of pedal type compact air brake valve, formed by air brake valve (3), air brake valve (3) comprises upper valve body (8) and coupled following valve body (6), air brake valve is provided with piston in (3), be respectively equipped with admission port (9) and last air extractor duct (4) on the upper valve body (8), also be respectively equipped with down admission port (5) and following air extractor duct (7) on the following valve body (6), it is characterized in that the top of air brake valve (3) is provided with tappet (2), be provided with pedal assembly (1) on the top of tappet (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03229272 CN2600303Y (en) | 2003-03-07 | 2003-03-07 | Pedal compact air brake valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03229272 CN2600303Y (en) | 2003-03-07 | 2003-03-07 | Pedal compact air brake valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2600303Y true CN2600303Y (en) | 2004-01-21 |
Family
ID=34164798
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03229272 Expired - Lifetime CN2600303Y (en) | 2003-03-07 | 2003-03-07 | Pedal compact air brake valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2600303Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109109843A (en) * | 2018-08-17 | 2019-01-01 | 苏州辉昌汽车部件有限公司 | A kind of valve body and its production technology of hydraulic vehicle braking valve |
-
2003
- 2003-03-07 CN CN 03229272 patent/CN2600303Y/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109109843A (en) * | 2018-08-17 | 2019-01-01 | 苏州辉昌汽车部件有限公司 | A kind of valve body and its production technology of hydraulic vehicle braking valve |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20090109 Address after: Zhuji City, Zhejiang Province town of Wan An science and Technology Park, zip code: 311835 Patentee after: Zhejiang VIE Science & Technology Co., Ltd. Address before: Zhejiang City, Zhuji Province town industrial zone, Wan An Group Co., Ltd., zip code: 311814 Patentee before: Chen Lixiang |
|
| ASS | Succession or assignment of patent right |
Owner name: ZHEJIANG PROVINCE WANAN SCIENCE AND TECHNOLOGY CO. Free format text: FORMER OWNER: CHEN LIXIANG Effective date: 20090109 |
|
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |
Expiration termination date: 20130307 Granted publication date: 20040121 |