CN2651099Y - Riveted double membrane spring brake cylinder - Google Patents
Riveted double membrane spring brake cylinder Download PDFInfo
- Publication number
- CN2651099Y CN2651099Y CN 03282521 CN03282521U CN2651099Y CN 2651099 Y CN2651099 Y CN 2651099Y CN 03282521 CN03282521 CN 03282521 CN 03282521 U CN03282521 U CN 03282521U CN 2651099 Y CN2651099 Y CN 2651099Y
- Authority
- CN
- China
- Prior art keywords
- spring
- brake cylinder
- utility
- spring brake
- 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 - Lifetime
Links
Images
Landscapes
- Diaphragms And Bellows (AREA)
Abstract
The utility model discloses a rivet type dual diaphragm spring brake cylinder, which comprises a spring, a spring seat, a back cover, a medium shell and a diaphragm. Wherein, the spring is installed between the back cover and the medium shell. The utility model is characterized in that: the back cover and the medium shell are connected into a whole. The rivet type dual diaphragm spring brake cylinder made according to the design theme of the utility model uses the rivet connection instead of the clamp bolt connection, which simplifies the production structure, reduces the process procedure of the parts and components and has scientific design, simple structure and safe use and should bring an active use effect for the majority of automobile users.
Description
Technical field
The utility model relates to a kind of brake equipment of automobile, particularly be that a kind of riveted formula is dual diaphragm spring brake cylinder provided.
Background technology
In the prior art, Automobile air brake system spring brake cylinder generally is to adopt spring and two diaphragm, two-chamber composite structure to realize that running braking, stopping brake and emergency brake provide the purpose of braking force, its vital parts spring is to be contained in the back cavity between bonnet and the middle shell with compressive state, because bonnet and middle shell are to tighten up bonded assembly with a pair of clip and pair of bolts, therefore when the bonnet of spring brake cylinder is taken apart with the off-square method by lay man easily, often cause the spring ejection of the inside to be hurted sb.'s feelings, have safety hazard.
Summary of the invention
In view of the problem that known technology exists, the utility model purpose is to provide a kind of riveted formula simple in structure, safe in utilization dual diaphragm spring brake cylinder provided.The utility model is finished as follows in order to achieve the above object, this kind riveted formula is dual diaphragm spring brake cylinder provided, include spring, spring perch, bonnet, middle shell and diaphragm, described spring is installed between bonnet and the middle shell, it is characterized in that described bonnet and middle shell connect as one, the connection mode of described bonnet and middle shell is riveted joint.The utility model compared with prior art, its bonnet is connected alternative clamping hoop type bolted connection with middle shell with riveted, simplified product structure, reduced the manufacturing procedure of parts, improved safety performance, riveted formula according to the utility model design motif made is dual diaphragm spring brake cylinder provided, brings positive result of use will for vast user vehicle.
Description of drawings
The utility model has following accompanying drawing:
Fig. 1 is the clamping hoop type structural representation of the utility model prior art;
Fig. 2 is a structural representation of the present utility model;
Fig. 3 is the enlarged drawing of the utility model Fig. 2 * locate.
Specific embodiment
Accompanying drawing has been represented structure of the present utility model and embodiment, further describe each relevant details of embodiment below more in conjunction with the accompanying drawings, this kind riveted formula is dual diaphragm spring brake cylinder provided, include spring 4, spring perch 5, bonnet 3, middle shell 7 and diaphragm 6,8, described spring 4 is installed between bonnet 3 and the middle shell 7, described bonnet 3 and middle shell 7 connect as one, spring 4 is at spring 5, lock bolt 1, jam nut 2 effect lower compression, the bonnet 3 of packing into, refill upper diaphragm 6, middle shell 7, with the riveted anchor clamps bonnet 3 and middle shell 7 are riveted together then, do not change the running braking, the function of stopping brake and emergency brake and effect, after its riveted connected, lay man just can't be opened bonnet 3, spring 4 just can't eject and hurt sb.'s feelings, greatly improve safety performance, compared with prior art, had substantive distinguishing features and progress.
Claims (2)
1, a kind of riveted formula is dual diaphragm spring brake cylinder provided, include spring (4), spring perch (5), bonnet (3), middle shell (7) and diaphragm (6,8), described spring (4) is installed between bonnet (3) and the middle shell (7), it is characterized in that described bonnet (3) and middle shell (7) connect as one.
2, riveted formula according to claim 1 is dual diaphragm spring brake cylinder provided, it is characterized in that the connection mode of described bonnet (3) and middle shell (7) is riveted joint.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03282521 CN2651099Y (en) | 2003-09-22 | 2003-09-22 | Riveted double membrane spring brake cylinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03282521 CN2651099Y (en) | 2003-09-22 | 2003-09-22 | Riveted double membrane spring brake cylinder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2651099Y true CN2651099Y (en) | 2004-10-27 |
Family
ID=34332696
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03282521 Expired - Lifetime CN2651099Y (en) | 2003-09-22 | 2003-09-22 | Riveted double membrane spring brake cylinder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2651099Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100455771C (en) * | 2005-09-01 | 2009-01-28 | 哈尔德克斯制动器公司 | Air-operated brake actuator with control valve |
| CN101761596B (en) * | 2010-01-12 | 2012-07-25 | 瑞立集团瑞安汽车零部件有限公司 | Improved double-diaphragm spring brake chamber |
| CN103742571A (en) * | 2013-12-27 | 2014-04-23 | 芜湖盛力科技股份有限公司 | Double-diaphragm spring brake air chamber for commercial vehicle brake system |
| CN101725652B (en) * | 2008-10-20 | 2014-09-10 | 哈尔德克斯制动器公司 | Slip seal diaphragm for spring brake actuator |
-
2003
- 2003-09-22 CN CN 03282521 patent/CN2651099Y/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100455771C (en) * | 2005-09-01 | 2009-01-28 | 哈尔德克斯制动器公司 | Air-operated brake actuator with control valve |
| CN101725652B (en) * | 2008-10-20 | 2014-09-10 | 哈尔德克斯制动器公司 | Slip seal diaphragm for spring brake actuator |
| CN101761596B (en) * | 2010-01-12 | 2012-07-25 | 瑞立集团瑞安汽车零部件有限公司 | Improved double-diaphragm spring brake chamber |
| CN103742571A (en) * | 2013-12-27 | 2014-04-23 | 芜湖盛力科技股份有限公司 | Double-diaphragm spring brake air chamber for commercial vehicle brake system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN2651099Y (en) | Riveted double membrane spring brake cylinder | |
| CN201816582U (en) | Secondary snub brake main valve | |
| CN201769819U (en) | Secondary-snub-braking master valve | |
| CN2863626Y (en) | Dual master cylinder synchronous braking device | |
| CN202986835U (en) | Manual driving assist device for physically disabled people | |
| CN203412380U (en) | Lock tongue connecting structure of burglary-proof door lock | |
| CN206374848U (en) | A kind of fixing device of automobile trunk tire | |
| CN101397007A (en) | Auxiliary braking device with electric control function | |
| CN202541514U (en) | One-way valve for automobile hydraulic-brake vacuum booster system | |
| CN201405841Y (en) | Hydraulic braking force distribution control valve | |
| CN201002600Y (en) | Diaphragm type vacuum augmenter for automobile hydraulic braking | |
| CN205801092U (en) | One is died brake combination valve | |
| CN201133431Y (en) | Vacuum booster assembly | |
| CN201849462U (en) | Full-automatic boosted braking device | |
| CN219821406U (en) | Linkage brake proportional valve | |
| CN103112446A (en) | Braking brake pump | |
| CN201914019U (en) | Split-type wheel for engineering truck | |
| CN201863630U (en) | Disc type brake wheel hub | |
| CN219601221U (en) | Linear control brake device | |
| CN203766746U (en) | Pilot-operated type ABS electromagnetic air pressure adjusting valve | |
| CN2566013Y (en) | Diaphragm spring brake air chamber | |
| CN213799606U (en) | Mounting joint of parking stay wire on brake bottom plate | |
| CN203094282U (en) | Reinforced footrest | |
| CN216467738U (en) | Control valve structure suitable for low initial power vacuum booster | |
| CN212556200U (en) | Plunger type automobile brake master cylinder |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: RAYLEIGH GROUP RUIAN AUTOMOBILE ACCESSORIES CO., Free format text: FORMER OWNER: RUILI GROUP CO., LTD. Effective date: 20060721 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20060721 Address after: 325200 Zhejiang Province Economic Development Zone Ruian Meng Lu No. 1169 Patentee after: Ruian Auto Parts Co., Ltd. of Ruili Group Address before: 325200 Zhejiang Province Economic Development Zone Ruian Meng Lu No. 1169 Patentee before: Ruili Group Co., Ltd. |
|
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |
Expiration termination date: 20130922 Granted publication date: 20041027 |