CN2548863Y - Vehicle brake runaway protector - Google Patents
Vehicle brake runaway protector Download PDFInfo
- Publication number
- CN2548863Y CN2548863Y CN 02222985 CN02222985U CN2548863Y CN 2548863 Y CN2548863 Y CN 2548863Y CN 02222985 CN02222985 CN 02222985 CN 02222985 U CN02222985 U CN 02222985U CN 2548863 Y CN2548863 Y CN 2548863Y
- Authority
- CN
- China
- Prior art keywords
- braking
- automobile
- friction piece
- brake
- control
- 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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- Braking Elements And Transmission Devices (AREA)
Abstract
A protection device for loss of control of automobile braking consists of a pedal 7, a pull rod 1, a joint shaft 2, a hook 3, a tensile spring 4, a positioning shaft sleeve 5 installed on the automobile frame and an arc orbit 6 installed on the positioning shaft sleeve 5. The arc orbit 6 is installed with a braking device which consists of a pulley 8 that is connected with a braking friction block 10 via a flap 9. A rubber plate 11 and a rolling axis 12 are installed on the braking friction block 10. The device is closely attached to wheels in emergency braking and not only has good braking effect, but also is not affected by road conditions without affecting the driving direction of the automobile. The device has the advantages of reasonable structure, good braking effect, strong adaptability to different road conditions and strong practicality and can be used for all kinds of automobiles as emergency braking device when the braking is out of control.
Description
The utility model relates to the automobile brake fender guard, the emergency braking apparatus of using when particularly a kind of automobile brake is out of control.
In the automotive operation way, once braking (claiming brake failure again) out of control occurs, all be breakneck to driving, take advantage of personnel and vehicle, gently then car decreases, heavy then car crash.Take place though the braking out-of-control phenomenon is few, but its harmfulness is very big, so people have proposed many emergency braking technical schemes at this phenomenon.In these technical schemes, the problem of existence mainly is that brake structure is not too reasonable at present, and poor practicability is difficult to adapt to various different road conditions, therefore is difficult to be applied on the automobile as braking lost-control protection device.
The purpose of this utility model is: a kind of new automobile brake lost-control protection device is provided, and its rational in infrastructure, practical, good braking effect is not limited by the ground road conditions.
The technical solution of the utility model: a kind of automobile brake lost-control protection device, comprise pedal (7), pull bar (1), universal driving shaft (2), hook (3), extension spring (4), it is characterized in that: also comprise the location axle sleeve (5) that is installed on the automobile chassis frame, be installed in the arc track (6) on the location axle sleeve (5); Arc track is equipped with brake equipment on (6), and brake equipment comprises pulley (8), and pulley (8) links to each other with drag friction piece (10) through flap (9), and rubber plate (11) is housed on the drag friction piece (10), the axis of rolling (12).
Compared with the prior art, the utility model has adopted a kind of more rational brake structure, make the utility model when carrying out emergency braking tightly attached to wheel on, good braking effect not only, and can not be subjected to the influence of ground road conditions, can not influence the travel direction of vehicle.Have rational in infrastructurely, good braking effect can adapt to various road conditions, practical characteristics.Can use as the emergency braking apparatus of braking when out of control for various vehicles.
Below in conjunction with accompanying drawing the specific embodiment of the present utility model is described in further detail.
Accompanying drawing 1 is a structural representation of the present utility model;
Accompanying drawing 2 is structural representations of drag friction piece;
Accompanying drawing 3 is the utility model off working state scheme drawings;
Accompanying drawing 4 is the utility model working state schematic representations;
Accompanying drawing 5 is that the in running order rear of the utility model is to view.
Embodiment: the formation of automobile brake lost-control protection device comprises pedal 7, pull bar 1, universal driving shaft 2, hook 3, extension spring 4, also comprises the location axle sleeve 5 that is installed on the automobile chassis frame, is installed in the arc track 6 on the axle sleeve 5 of location; On the arc track 6 brake equipment is housed, brake equipment comprises pulley 8, and pulley 8 links to each other with drag friction piece 10 through flap 9, and rubber plate 11, the axis of rolling 12 are housed on the drag friction piece 10.Pedal 7 is installed in operator's compartment; Pull bar 1 one ends link to each other with pedal 7, and the other end links to each other with universal driving shaft 2; Hook 3 is located at the two ends of universal driving shaft 2.Arc track 6 can be installed in the front fender apron place of vehicle rear wheel, just uses as front fender apron at ordinary times.
When the normal braking of automobile is out of control, step on the pedal 7 of emergency braking apparatus, drive pull bar 1, universal driving shaft 2, make the hook 3 take-off the brake friction shoes 10 at universal driving shaft 2 two ends, drag friction piece 10 enters at the bottom of the wheel along arc track 6 downslides, be coated on the wheel, the rubber plate 11 of drag friction piece 10 becomes cliding friction with wheel and ground-surface friction of rolling, plays good braking effect.The drag friction piece 10 of accompanying drawing 2 is at dual wheels, and there is a dividing plate 13 centre of drag friction piece 10.If single wheel does not then have dividing plate 13.The axis of rolling 12 on the drag friction piece 10 can reduce the impulsive force that wheel is advanced and produced.
Claims (1)
1, a kind of automobile brake lost-control protection device, comprise pedal (7), pull bar (1), universal driving shaft (2), hook (3), extension spring (4), it is characterized in that: also comprise the location axle sleeve (5) that is installed on the automobile chassis frame, be installed in the arc track (6) on the location axle sleeve (5); Arc track is equipped with brake equipment on (6), and brake equipment comprises pulley (8), and pulley (8) links to each other with drag friction piece (10) through flap (9), and rubber plate (11) is housed on the drag friction piece (10), the axis of rolling (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02222985 CN2548863Y (en) | 2002-06-14 | 2002-06-14 | Vehicle brake runaway protector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02222985 CN2548863Y (en) | 2002-06-14 | 2002-06-14 | Vehicle brake runaway protector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2548863Y true CN2548863Y (en) | 2003-05-07 |
Family
ID=33700788
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02222985 Expired - Fee Related CN2548863Y (en) | 2002-06-14 | 2002-06-14 | Vehicle brake runaway protector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2548863Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102632874A (en) * | 2012-04-19 | 2012-08-15 | 马劲巡 | Automotive inertialess constant brake |
| CN102774361A (en) * | 2012-07-23 | 2012-11-14 | 赵汝锦 | Automobile bumper |
| CN105649133A (en) * | 2015-12-31 | 2016-06-08 | 太原重工股份有限公司 | Mining mechanical face shovel type excavator and bulldozing mechanism out-of-control protection method and device thereof |
| CN108458009A (en) * | 2018-02-06 | 2018-08-28 | 中北大学 | A kind of emergency braking apparatus of the all-electric mobile platform of pleiotaxy |
-
2002
- 2002-06-14 CN CN 02222985 patent/CN2548863Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102632874A (en) * | 2012-04-19 | 2012-08-15 | 马劲巡 | Automotive inertialess constant brake |
| CN102774361A (en) * | 2012-07-23 | 2012-11-14 | 赵汝锦 | Automobile bumper |
| CN105649133A (en) * | 2015-12-31 | 2016-06-08 | 太原重工股份有限公司 | Mining mechanical face shovel type excavator and bulldozing mechanism out-of-control protection method and device thereof |
| CN105649133B (en) * | 2015-12-31 | 2018-08-17 | 太原重工股份有限公司 | Mine mechanical face digger and its dipper crowding gear lost-control protection method, apparatus |
| CN108458009A (en) * | 2018-02-06 | 2018-08-28 | 中北大学 | A kind of emergency braking apparatus of the all-electric mobile platform of pleiotaxy |
| CN108458009B (en) * | 2018-02-06 | 2019-06-07 | 中北大学 | A kind of emergency braking apparatus of the all-electric mobile platform of pleiotaxy |
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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 |