CN102923107A - Multi-wheel parking and emergency brake system - Google Patents
Multi-wheel parking and emergency brake system Download PDFInfo
- Publication number
- CN102923107A CN102923107A CN2011102252465A CN201110225246A CN102923107A CN 102923107 A CN102923107 A CN 102923107A CN 2011102252465 A CN2011102252465 A CN 2011102252465A CN 201110225246 A CN201110225246 A CN 201110225246A CN 102923107 A CN102923107 A CN 102923107A
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- cable pull
- brake cable
- front brake
- parking
- brake
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- Valves And Accessory Devices For Braking Systems (AREA)
- Transmission Of Braking Force In Braking Systems (AREA)
- Regulating Braking Force (AREA)
Abstract
The invention provides a multi-wheel parking and emergency brake system. The system comprises a parking brake handle; a left rear brake cable and a right rear brake cable are connected to the parking brake handle respectively; a left rear brake and a right rear brake are connected to the left rear brake cable and the right rear brake cable respectively; a left front brake cable and a right front brake cable are connected to the parking brake handle respectively; and a left front brake and a right front brake are connected with the left front brake cable and the right front brake cable respectively. The provided multi-wheel parking and emergency brake system greatly improves the brake effect achieved when a vehicle parks and brakes under the emergency condition, and guarantees the driving safety of staff and the vehicle.
Description
Technical field
The present invention relates to car chassis braking force control system field, and be particularly related to the Parking of a kind of many wheels and secondary braking sytem.
Background technology
Parking Brake typically refers to the hand-operated brake that power actuated vehicle is installed, and is called for short parking brake, is used for stablize vehicle after vehicle comes to a complete stop, avoid vehicle when slope pavement stops owing to the slide car causes the accident.General automobile parking form and function all be use the parking brake handle by be fixed on drag-line on the vehicle body be connected to satisfy automobile on the rear brake can transfixion when not exercising.Work as in addition automobile and run into emergency situation, in the time of can't satisfying requiring of the running velocity that stops/slow down by enforcement brake system (hydraulic braking form/service brake), also can remedy by the braking during standstill form.
But hand braking general control trailing wheel is easy to make rear lock to break away when high speed driving is promptly used, and then gets into an accident, and now uses the meticulous easy fracture of hand brake stay cable; Because its wheel of controlling limits (rear two-wheeled), its Parking gradient also is conditional in addition.
Summary of the invention
The present invention proposes the Parking of a kind of many wheels and secondary braking sytem, the braking effect when greatly improving vehicle Parking and emergency braking, the driving safety of support personnel and vehicle.
In order to achieve the above object, the present invention proposes the Parking of a kind of many wheels and secondary braking sytem, comprising:
Brake-applying handle;
Left back brake cable pull and right back brake cable pull are connected to described brake-applying handle;
Left back drg and right back drg are connected to described left back brake cable pull and right back brake cable pull;
Left front brake cable pull and right front brake cable pull are connected to described brake-applying handle;
Left front brake and right front brake are connected to described left front brake cable pull and right front brake cable pull.
Further, described left back drg, right back drg, left front brake and right front brake are connected to wheel, are used for the control wheel and stop the rotation.
Further, described brake-applying handle has the rotatable handle axle, and described left back brake cable pull, right back brake cable pull, left front brake cable pull and right front brake cable pull are separately fixed on the described rotatable handle axle.
Further, described left back brake cable pull, right back brake cable pull, left front brake cable pull and right front brake cable pull have respectively the brake cable pull outer jointing jacket.
Further, described left back brake cable pull, right back brake cable pull, left front brake cable pull and right front brake cable pull are fixed on the vehicle body by support respectively.
Further, described left back brake cable pull, right back brake cable pull, left front brake cable pull and right front brake cable pull have respectively the brake cable pull attachment point, and described brake cable pull attachment point is connected in body support.
Further, described left back brake cable pull, right back brake cable pull, left front brake cable pull and right front brake cable pull adopt rough steel wire.
Further, described left front brake and right front brake are connected in described left front brake cable pull and right front brake cable pull by its outer jointing jacket with the fixing drag-line of spring, turn to the surplus restriction to satisfy.
The Parking of many wheels and secondary braking sytem that the present invention proposes, Parking gradient restriction when improving common Parking greatly, can make simultaneously automobile when exercising brake failure, play the emergency brake effect, by the mechanical type control principle, the pulling parking brake drives by being fixed on the connection drag-line on the vehicle body, then the connecting rod that drives car side brake inside promotes friction lining work, can reach the function of braking simultaneously front and back wheel, maximum urgent the use by traditional single rear wheel braking when avoiding because of high speed, and the accident that causes.
Description of drawings
Figure 1 shows that the Parking of many wheels and the secondary braking sytem structural representation of preferred embodiment of the present invention.
Figure 2 shows that the brake-applying handle of preferred embodiment of the present invention and the structural representation of brake cable pull.
The specific embodiment
In order more to understand technology contents of the present invention, especially exemplified by specific embodiment and cooperate appended graphic being described as follows.
Please refer to Fig. 1, Figure 1 shows that the Parking of many wheels and the secondary braking sytem structural representation of preferred embodiment of the present invention.The present invention proposes the Parking of a kind of many wheels and secondary braking sytem, comprising: brake-applying handle 100; Left back brake cable pull 210 and right back brake cable pull 220 are connected to described brake-applying handle 100; Left back drg 410 and right back drg 420 are connected to described left back brake cable pull 210 and right back brake cable pull 220; Left front brake cable pull 310 and right front brake cable pull 320 are connected to described brake-applying handle 100; Left front brake 510 and right front brake 520 are connected to described left front brake cable pull 310 and right front brake cable pull 320.
The preferred embodiment according to the present invention, described left back drg 410, right back drg 420, left front brake 510 and right front brake 520 are connected to wheel, being used for the control wheel stops the rotation, the internal friction sheet of drg work before and after the transmission of drag-line power drives, the tire that final control is connected with drg, the effect of stopping the rotation simultaneously to reach front and rear wheel.
Please refer to again Fig. 2, Figure 2 shows that the brake-applying handle of preferred embodiment of the present invention and the structural representation of brake cable pull.Described brake-applying handle 100 has rotatable handle axle 110, and described left back brake cable pull 210, right back brake cable pull 220, left front brake cable pull 310 and right front brake cable pull 320 are separately fixed on the described rotatable handle axle 110.
The preferred embodiment according to the present invention, described left back brake cable pull 210, right back brake cable pull 220, left front brake cable pull 310 and right front brake cable pull 320 have respectively brake cable pull outer jointing jacket 700.
Further; described left back brake cable pull 210; right back brake cable pull 220; left front brake cable pull 310 and right front brake cable pull 320 are fixed on the vehicle body by support 600 respectively; described left back brake cable pull 210; right back brake cable pull 220; left front brake cable pull 310 and right front brake cable pull 320 have respectively brake cable pull attachment point 800; in order to limit the motion of described brake cable pull outer jointing jacket 700; thereby guarantee the motion of brake cable pull wherein; described brake cable pull attachment point 800 is connected in body support, described left back brake cable pull 210; right back brake cable pull 220; left front brake cable pull 310 and right front brake cable pull 320 adopt rough steel wire.
Further, described left front brake 510 and right front brake 520 are connected in described left front brake cable pull 310 and right front brake cable pull 320 by its outer jointing jacket with the fixing drag-line of spring, turn to the surplus restriction to satisfy.
In sum, the Parking of many wheels and secondary braking sytem that the present invention proposes, Parking gradient restriction when improving common Parking greatly, can make simultaneously automobile when exercising brake failure, play the emergency brake effect, by the mechanical type control principle, the pulling parking brake drives by being fixed on the connection drag-line on the vehicle body, then the connecting rod that drives car side brake inside promotes friction lining work, can reach the function of braking simultaneously front and back wheel, maximum urgent the use by traditional single rear wheel braking when avoiding because of high speed, and the accident that causes.
Although oneself discloses the present invention as above with preferred embodiment, the present invention is defined in this.Any those skilled in the art without departing from the spirit and scope of the present invention, all can make various changes or modifications, so protection scope of the present invention should be as the criterion with the claim limited range.
Claims (8)
1. wheel Parking and secondary braking sytem more than one kind is characterized in that, comprising:
Brake-applying handle;
Left back brake cable pull and right back brake cable pull are connected to described brake-applying handle;
Left back drg and right back drg are connected to described left back brake cable pull and right back brake cable pull;
Left front brake cable pull and right front brake cable pull are connected to described brake-applying handle;
Left front brake and right front brake are connected to described left front brake cable pull and right front brake cable pull.
2. many wheels according to claim 1 Parking and secondary braking sytem is characterized in that, described left back drg, right back drg, left front brake and right front brake are connected to wheel, are used for the control wheel and stop the rotation.
3. many wheels according to claim 1 Parking and secondary braking sytem, it is characterized in that, described brake-applying handle has the rotatable handle axle, and described left back brake cable pull, right back brake cable pull, left front brake cable pull and right front brake cable pull are separately fixed on the described rotatable handle axle.
4. many wheels according to claim 1 Parking and secondary braking sytem is characterized in that, described left back brake cable pull, right back brake cable pull, left front brake cable pull and right front brake cable pull have respectively the brake cable pull outer jointing jacket.
5. many wheels according to claim 1 Parking and secondary braking sytem is characterized in that, described left back brake cable pull, right back brake cable pull, left front brake cable pull and right front brake cable pull are fixed on the vehicle body by support respectively.
6. many wheels according to claim 5 Parking and secondary braking sytem, it is characterized in that, described left back brake cable pull, right back brake cable pull, left front brake cable pull and right front brake cable pull have respectively the brake cable pull attachment point, and described brake cable pull attachment point is connected in body support.
7. many wheels according to claim 1 Parking and secondary braking sytem is characterized in that, described left back brake cable pull, right back brake cable pull, left front brake cable pull and right front brake cable pull adopt rough steel wire.
8. many wheels according to claim 1 Parking and secondary braking sytem; it is characterized in that; described left front brake and right front brake are connected in described left front brake cable pull and right front brake cable pull by its outer jointing jacket with the fixing drag-line of spring, turn to the surplus restriction to satisfy.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011102252465A CN102923107A (en) | 2011-08-08 | 2011-08-08 | Multi-wheel parking and emergency brake system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011102252465A CN102923107A (en) | 2011-08-08 | 2011-08-08 | Multi-wheel parking and emergency brake system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102923107A true CN102923107A (en) | 2013-02-13 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011102252465A Pending CN102923107A (en) | 2011-08-08 | 2011-08-08 | Multi-wheel parking and emergency brake system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102923107A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104274286A (en) * | 2014-09-27 | 2015-01-14 | 吴玲玲 | Foldable wheelchair |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB455935A (en) * | 1934-06-04 | 1936-10-30 | Bendix Aviat Corp | Improvements in vehicle brakes |
| GB2085993A (en) * | 1980-10-20 | 1982-05-06 | Bowden Controls Ltd | Mechanical remote control system for actuating a plurality of devices |
| CN2630066Y (en) * | 2003-06-03 | 2004-08-04 | 李雅君 | Balance brake device |
-
2011
- 2011-08-08 CN CN2011102252465A patent/CN102923107A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB455935A (en) * | 1934-06-04 | 1936-10-30 | Bendix Aviat Corp | Improvements in vehicle brakes |
| GB2085993A (en) * | 1980-10-20 | 1982-05-06 | Bowden Controls Ltd | Mechanical remote control system for actuating a plurality of devices |
| CN2630066Y (en) * | 2003-06-03 | 2004-08-04 | 李雅君 | Balance brake device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104274286A (en) * | 2014-09-27 | 2015-01-14 | 吴玲玲 | Foldable wheelchair |
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|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130213 |