CN102923103A - Automobile multifunctional brake device - Google Patents
Automobile multifunctional brake device Download PDFInfo
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- CN102923103A CN102923103A CN2012101420487A CN201210142048A CN102923103A CN 102923103 A CN102923103 A CN 102923103A CN 2012101420487 A CN2012101420487 A CN 2012101420487A CN 201210142048 A CN201210142048 A CN 201210142048A CN 102923103 A CN102923103 A CN 102923103A
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- braking
- brake
- vehicle
- brake device
- automobile
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Abstract
An automobile multifunctional brake device has characteristics of travel braking, parking braking, emergency braking and auxiliary braking. The device is installed on an automobile transmission system and consists of a transmission mechanism, a brake device and a controller, by utilizing the multilevel reduction and transferring of the transmission system, the braking torque which is applied onto a rotary element through the brake device is simultaneously amplified onto two side driving wheels so as to perform the balance reduction braking of the vehicle, through the conversion of the controller, not only is the independent operation achieved, but also the automobile multifunctional brake device can be interlocked or alternately used with original traveling brake and parking brake so as to conduct the emergency braking and auxiliary braking of the vehicle, and the multifunctional braking purpose is realized. The device is strong in braking force, stable and reliable to brake and capable of improving the stability, safety and manipulability of the vehicle.
Description
Affiliated technical field: the present invention relates to a kind of automobile multifunctional brake equipment, this device has the characteristic of running braking, braking during standstill, emergency brake and auxiliary braking, belongs to the car assembling manufacture.
Technical background: general-utility car all is equipped with service brake and braking during standstill, and the middle-and-high-ranking car of part just selects emergency brake, safety arrestment and complemental brake system are housed.What service brake was adopted is wheeled braking, braking during standstill has wheeled, the transmission shaft braking is also arranged, double loop control is adopted in service brake more, if but fault occurs in master cylinder, the same non insurance in double loop, and also the employing of big-and-middle-sized passenger and freight car is drum brake, this kind lock torque is little, heat declines greatly, and is large at car loading automatic, and brake efficiency was poor when road conditions were complicated, the situation that braking force deficiency even braking failure often occur, and braking during standstill belongs to static friction, and moment is less, and is poorer to the automobile brake effect in travelling, adopted in the past the belt wheel parking-brake action in transmission shaft, its braking force is braked far away from brake wheel formula and caliper disc, at this moment, if chaufeur is mishandling facing death or deadly peril, just traffic accident be may occur, personnel and property damage caused.
Summary of the invention: the technical matters that the present invention solves is, sets up a kind of Multifunctional brake device at automobile, and this device can increase reliable and stable braking force, and the braking needs can also be provided according to the different situations of Vehicle Driving Cycle.The technical scheme that this invention is adopted is to fasten new clothes one cover brake equipment in vehicle transmission, multi-stage speed-reducing and transmission by transmission system, the lock torque that drg is applied on the rotating element is amplified to two side drive wheel simultaneously, realizes the balance brake snub of vehicle.On device, three kinds of controllers are housed respectively, a kind of controller and service braking pedal interlock, increase the service brake power of vehicle with this, adjusting by retrosequence and size, stability in the time of can also increasing car brakeing, prevent sideslip and whipping, another kind of controller is a change-over swith, this device is separated with service braking pedal transfer independent control to, for the emergency brake behind the running braking failure, particularly when lower long slope, by change-over swith, can independently or with service brake be used alternatingly again with the service brake interlock, reach the effect of auxiliary service brake, also have a kind of controller to link to each other with the automobile parking controller, larger Parking moment can be provided.This beneficial effect of the invention is to have increased service brake power and braking during standstill power, can also realize emergency brake and the auxiliary braking of vehicle, for automobile has increased a cover can independent operation, can unite again or the Multifunctional brake device of blocked operation the stability when having increased car brakeing, safety and operability.This apparatus structure is simple, and braking force is large and reliable and stable, and is with low cost, convenient for installation and maintenance, and rotating element can also suitable connect other auxiliary devices such as retarder.
Description of drawings: the present invention is further described below in conjunction with accompanying drawing embodiment.
Such as Fig. 1-2,1 stepping tooth, 2 tween drive shafts, 3 input shafts, the 4 outer brake axles, 5 emergency controllers, 6 driving controllers, 7 of leading often close tooth, 8 transmission output shafts, 9 rotating elements, 10 parking controllers, 11 band-type brakes, 12 and often close tooth, 13 driving engines, 14 Flywheel discs, 15, change speed gear box.
Fig. 1 is for being extended for transmission countershaft in the outer brake structural figure that leads brake axle;
Fig. 2 is for to lead the brake structural figure of brake axle outward by transmission output shaft;
Fig. 3 is for doubling as the brake structural figure of braking rotating element with the coupling flywheel dish;
The specific embodiment: in Fig. 1, lead brake axle (4) outward and be applied to lock torque on the rotating element (9) by often closing the interlock of tooth (7) and transmission output shaft (8) and transmitting band-type brake (11) to it;
In Fig. 2, lead brake axle (4) outward and be applied to lock torque on the rotating element (9) by often closing the interlock of tooth (12) and transmission output shaft (8) and transmitting band-type brake (11) to it;
In Fig. 3, Flywheel disc (14) doubles as the braking rotating element, and transmits band-type brake (11) to change-speed box (15) and apply thereon lock torque.
Claims (1)
1. automobile multifunctional brake equipment, this device is installed in vehicle transmission and fastens, formed by transmission device, drg, controller, it is characterized in that multi-stage speed-reducing and transmission by transmission system, the lock torque that drg is applied on the rotating element is amplified to two side drive wheel simultaneously, carries out the balance brake snub of vehicle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101420487A CN102923103A (en) | 2012-04-26 | 2012-04-26 | Automobile multifunctional brake device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101420487A CN102923103A (en) | 2012-04-26 | 2012-04-26 | Automobile multifunctional brake device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102923103A true CN102923103A (en) | 2013-02-13 |
Family
ID=47638081
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012101420487A Pending CN102923103A (en) | 2012-04-26 | 2012-04-26 | Automobile multifunctional brake device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102923103A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113028007A (en) * | 2019-12-25 | 2021-06-25 | 丰田自动车株式会社 | Alternative braking device for vehicle |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19640995A1 (en) * | 1996-10-04 | 1998-04-16 | Continental Ag | Electric braking system for a motor vehicle |
| US5743600A (en) * | 1993-08-26 | 1998-04-28 | Aisin Seiki Kabushiki Kaisha | Wheel braking system with a retracting apparatus |
| CN101341054A (en) * | 2006-03-24 | 2009-01-07 | 爱信艾达株式会社 | Parking control system for vehicle |
| JP2010228525A (en) * | 2009-03-26 | 2010-10-14 | Aisin Seiki Co Ltd | Parking lock device |
-
2012
- 2012-04-26 CN CN2012101420487A patent/CN102923103A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5743600A (en) * | 1993-08-26 | 1998-04-28 | Aisin Seiki Kabushiki Kaisha | Wheel braking system with a retracting apparatus |
| DE19640995A1 (en) * | 1996-10-04 | 1998-04-16 | Continental Ag | Electric braking system for a motor vehicle |
| CN101341054A (en) * | 2006-03-24 | 2009-01-07 | 爱信艾达株式会社 | Parking control system for vehicle |
| JP2010228525A (en) * | 2009-03-26 | 2010-10-14 | Aisin Seiki Co Ltd | Parking lock device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113028007A (en) * | 2019-12-25 | 2021-06-25 | 丰田自动车株式会社 | Alternative braking device for vehicle |
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Legal Events
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|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130213 |