CN2205790Y - Brake for motor vehicle sliding-down - Google Patents
Brake for motor vehicle sliding-down Download PDFInfo
- Publication number
- CN2205790Y CN2205790Y CN 94224206 CN94224206U CN2205790Y CN 2205790 Y CN2205790 Y CN 2205790Y CN 94224206 CN94224206 CN 94224206 CN 94224206 U CN94224206 U CN 94224206U CN 2205790 Y CN2205790 Y CN 2205790Y
- Authority
- CN
- China
- Prior art keywords
- motor vehicle
- drg
- cylinder
- propelled vehicle
- landslide
- 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
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- Regulating Braking Force (AREA)
Abstract
The utility model provides a braking member which is a brake for motor vehicle sliding-down, comprising 1 to 3 cylinders arranged one a vehicle rear axle. A cylinder rod is provided with a contactor, and the cylinders are communicated with a gas storage tank via a control valve; the control mechanism of the control valve is arranged inside a driving cab. When a motor vehicle in running needs emergency braking, the control mechanism is operated to lower the cylinder rod, and the contactor is contacted with road surface to increase friction force to stop the motor vehicle quickly. The utility model can effectively prevent traffic accidents, and thus is especially suitable for vehicles which run on zigzag road, snow and ice road and rainy road.
Description
The utility model relates to a kind of braking element, particularly a kind of is not braking element by the wheel decelerates effect.
The brake equipment that present various self-propelled vehicle was equipped with is earlier braking force to be acted on the wheel, and wheel is slowed down, and the friction force between roller and ground reaches the purpose of braking.On the bigger highway of sky way, the gradient and the camber in mountain area, because inertia is bigger, it is untimely to brake, and very easily causes the landslide to weigh down the precipice accident; The vehicle that travels on the ice and snow road of the road surface behind the rain, north of china in winter in addition, existing brake equipment also are difficult to obtain good braking effect, because can not be in time with vehicle immobilization, and cause traffic accident.
The purpose of this utility model is to provide a kind of complemental brake system that vehicle in travelling is in time stopped.
The purpose of this utility model is achieved in that it comprises 1 to 3 cylinder that is installed on the car back axle, has contactless switch on the cylinder rod, and cylinder is connected with gas tank by control cock, and the control cock control mechanism is installed in the operator's compartment.
Advantage of the present utility model is: when the vehicle in travelling needs emergency brake, can not reach in time at the conventional brake device, rapidly during purpose, the control cock control mechanism that is installed in the operator's compartment is placed the decline gear, by control cock the pressurized air in the gas tank is introduced cylinder, promote cylinder rod and descend, the contactless switch that is installed on the cylinder rod is contacted with ground, produce huge friction force, vehicle can be stopped rapidly, control mechanism is placed the rising gear, cylinder rod is mentioned.Again control mechanism is placed meta, get final product cruising.It is standby to be particularly suitable on sky way, ice and snow road especially sand-gravel surface traveling automobile.This device can effectively prevent the generation that self-propelled vehicle weighs down precipice, car accident.
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is the upward view of Fig. 1.
For example the utility model is done detailed description below in conjunction with accompanying drawing: two cylinders 7,8 are installed on the car back axle.Be the shape that recedes between cylinder and vertical line, so that reduce impulsive force.Its angle of inclination is preferably 3～4 °.Cylinder 7,8 is connected with gas tank 1 by 3-position 4-way reversing control valve 4.The control mechanism 2 of control cock 4 is installed in the operator's compartment.Gas tank 1, control cock 4 all are installed on the bottom of car.Being installed on the preferably brave claw-plate of contactless switch 6 on the cylinder rod, also can be dull and stereotyped, can also be cardan wheel.
Claims (6)
1, a kind of self-propelled vehicle landslide drg, it is characterized in that: it comprises 1 to 3 cylinder that is installed on the car back axle, has contactless switch on the cylinder rod, and cylinder is connected with gas tank by control cock, and the control cock control mechanism is installed in the operator's compartment.
2, self-propelled vehicle according to claim 1 landslide drg is characterized in that: be the shape that recedes between described cylinder and vertical line.
3, self-propelled vehicle according to claim 2 landslide drg, it is characterized in that: described cylinder and between perpendiculars angle of inclination are 3～4 °.
4, according to any one described self-propelled vehicle landslide drg of claim 1 to 3, it is characterized in that: described contactless switch is brave claw-plate.
5, according to any one described self-propelled vehicle landslide drg of claim 1 to 3, it is characterized in that: described contactless switch is for dull and stereotyped.
6, according to any one described self-propelled vehicle landslide drg of claim 1 to 3, it is characterized in that: described contactless switch is a cardan wheel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94224206 CN2205790Y (en) | 1994-07-20 | 1994-07-20 | Brake for motor vehicle sliding-down |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94224206 CN2205790Y (en) | 1994-07-20 | 1994-07-20 | Brake for motor vehicle sliding-down |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2205790Y true CN2205790Y (en) | 1995-08-23 |
Family
ID=33837688
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 94224206 Expired - Fee Related CN2205790Y (en) | 1994-07-20 | 1994-07-20 | Brake for motor vehicle sliding-down |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2205790Y (en) |
-
1994
- 1994-07-20 CN CN 94224206 patent/CN2205790Y/en not_active Expired - Fee Related
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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 |