CN108501918A - After engine misses can power brake vehicle booster brake apparatus, arrestment mechanism - Google Patents
After engine misses can power brake vehicle booster brake apparatus, arrestment mechanism Download PDFInfo
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- CN108501918A CN108501918A CN201810411418.XA CN201810411418A CN108501918A CN 108501918 A CN108501918 A CN 108501918A CN 201810411418 A CN201810411418 A CN 201810411418A CN 108501918 A CN108501918 A CN 108501918A
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- brake
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- wheel brake
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- rear wheel
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- 230000007246 mechanism Effects 0.000 title claims abstract description 16
- 230000001050 lubricating effect Effects 0.000 claims abstract description 10
- 230000009977 dual effect Effects 0.000 abstract description 36
- 206010039203 Road traffic accident Diseases 0.000 abstract description 14
- 230000004044 response Effects 0.000 abstract description 9
- 239000010720 hydraulic oil Substances 0.000 description 14
- 239000003921 oil Substances 0.000 description 12
- 239000007788 liquid Substances 0.000 description 8
- 238000000034 method Methods 0.000 description 3
- 239000000446 fuel Substances 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
- B60T13/00—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems
- B60T13/10—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems with fluid assistance, drive, or release
- B60T13/12—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems with fluid assistance, drive, or release the fluid being liquid
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
- B60T13/00—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems
- B60T13/10—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems with fluid assistance, drive, or release
- B60T13/12—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems with fluid assistance, drive, or release the fluid being liquid
- B60T13/14—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems with fluid assistance, drive, or release the fluid being liquid using accumulators or reservoirs fed by pumps
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- Engineering & Computer Science (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Braking Systems And Boosters (AREA)
- Regulating Braking Force (AREA)
- Hydraulic Control Valves For Brake Systems (AREA)
Abstract
After engine misses can power brake vehicle booster brake apparatus, arrestment mechanism, its brake apparatus used includes arrestment mechanism, front wheel brake and rear wheel brake, the arrestment mechanism includes booster valve, brake valve, lubricating cup, repairing check valve and brake cylinder, further include gas bag, dual air brake valve, the first accumulator, the first Pneumatical hydraulic value, the second accumulator and the second Pneumatical hydraulic value, the arrestment mechanism is installed on front wheel brake and rear wheel brake respectively.The present invention carries out power brake by the way that accumulator to be used as after power source can realize engine misses, the present invention by by dual air brake valve to being set as gas channel between Pneumatical hydraulic value, the response speed of brake is set to accelerate, it is not in braking hysteresis phenomenon, the present invention when front wheel brake, rear wheel brake distance farther out when, front wheel brake and the time difference that rear wheel brake responds are relatively short, and rear service brake will not be lagged obviously, braking ability is not interfered with, is not easy to cause traffic accident.
Description
Technical field
The present invention relates to a kind of brake apparatus, more particularly to after engine misses can power brake vehicle booster system
Dynamic device, arrestment mechanism.
Background technology
As people increasingly pay close attention to conservation of natural environment, free of contamination electric vehicle at a popular direction,
Due to eliminating traditional fuel engines, original vacuum booster loses vacuum and can not power brake.Chinese patent Shen
Numbers 200810163260.5 a kind of hydraulic power-assisted brake device please be disclosed, using hydraulic booster instead of vacuum booster,
It solves the problems, such as that because cancelling fuel engines power brake can not be carried out, but foregoing invention is by Engine driven Hydraulic Pump work
Make, hydraulic pump no longer works after engine misses, cannot also generate pressure oil, therefore can not achieve and help after engine misses
Dynamic braking can cause traffic accident in this way.Foregoing invention is braked using hydraulic oil, since the peak flow rate (PFR) of hydraulic oil is general
No more than 6m/s, in this way when brake pedal component with a distance from brake farther out when, pressure oil acts on when brake pedal component
Time to the brake cylinder of brake is longer, will appear braking hysteresis phenomenon in this way, and since general front wheel brake is from system
Dynamic pedal assembly is closer, and the brake cylinder that pressure oil can be introduced into front wheel brake is braked, when front wheel brake and trailing wheel
The distance between brake farther out when, pressure oil is applied to the time difference of the brake cylinder on front wheel brake and rear wheel brake
Relatively long, rear service brake can be lagged obviously, seriously affect braking ability, cause traffic accident.
Invention content
It remains to realize power brake after the object of the present invention is to provide one kind stopping working, be not in braking sluggishness, trailing wheel system
The braking method of the dynamic vehicle booster brake apparatus that will not cause traffic accident that will not obviously lag.
To achieve the goals above, the technical scheme is that：
A kind of braking method of vehicle booster brake apparatus, the brake apparatus include arrestment mechanism, front wheel brake and trailing wheel system
Dynamic device, the arrestment mechanism include booster valve, brake valve, lubricating cup, repairing check valve and brake cylinder, and the booster valve has the
One piston rod and first piston, the brake valve have second piston bar and second piston, the First piston bar of the booster valve
It is fixedly connected with the second piston bar of brake valve or integrally, the lubricating cup is connected by the rodless cavity of check valve and brake valve,
And the rodless cavity of brake valve and the rodless cavity of brake cylinder connect, the third piston rod of brake cylinder respectively with front wheel brake and
Rear wheel brake connects, and mounting height of the lubricating cup on vehicle is higher than mounting height of the brake cylinder on vehicle, changes
It is into point：
Further include gas bag, dual air brake valve, the first accumulator, the first Pneumatical hydraulic value, the second accumulator and the second gas control liquid
Pressure valve, the arrestment mechanism are installed on front wheel brake and rear wheel brake respectively, the dual air brake valve air inlet P1,
It executes mouth A1 to connect with K mouthfuls of the control mouth of gas bag, the first Pneumatical hydraulic value respectively, P mouthfuls of the inlet of the first Pneumatical hydraulic value is held
A mouthfuls of row mouth respectively with the first accumulator, front wheel brake）On booster valve rodless cavity connection, the dual air brake valve into
Gas port P2, execution mouth A2 are connect with K mouthfuls of the control mouth of gas bag, the second Pneumatical hydraulic value respectively, the feed liquor of the second Pneumatical hydraulic value
A mouthfuls P mouthfuls of mouth, execution of mouth are connect with the rodless cavity of the booster valve on the second accumulator, rear wheel brake respectively.
The length of hydraulic channel of second accumulator to the second Pneumatical hydraulic value is less than the first accumulator to the first gas
The length of the hydraulic channel of draining pressure valve, the length of the booster valve hydraulic channel on second Pneumatical hydraulic value to rear wheel brake
Degree is less than the first Pneumatical hydraulic value to the length of the booster valve hydraulic channel of front wheel brake.
The length in the dual air brake valve to the gas channel of the second Pneumatical hydraulic value is less than dual air brake valve to first
The length in the gas channel of Pneumatical hydraulic value.
Also there is safety valve, the safety valve to be connect with gas bag；
The course of work of the braking method is as follows：
When driver steps on dual air brake valve（2）When being braked, dual air brake valve（2）P1 mouthfuls of air inlet with execute mouth A1
Mouth communicates, gas bag（1）Middle pressure air is through dual air brake valve（2）Into the first Pneumatical hydraulic value（4）K mouthfuls of control mouth, this
When the first Pneumatical hydraulic value（4）P mouthfuls of inlet with execute mouth A mouthfuls and communicate, the first accumulator（3）In pressure oil enter front-wheel
Brake（10）On booster valve（5）Rodless cavity, push first piston（5-2）Drive First piston bar（5-1）It is mobile, due to
First piston bar（5-1）With second piston bar（6-1）It is fixedly connected, so second piston bar（6-1）Drive second piston（6-2）
It is mobile, make brake valve（6）The hydraulic oil of rodless cavity enter brake cylinder（9）, to make front wheel brake（10）Generate braking.
Meanwhile dual air brake valve（2）P2 mouthfuls of air inlet with execute mouth A2 mouthfuls and communicate, gas bag（1）Middle pressure air is through double
Chamber air brake valve（2）Into the second Pneumatical hydraulic value（12）K mouthfuls of control mouth, at this moment the second Pneumatical hydraulic value（12）Inlet
P mouthfuls with execute mouth A mouthfuls communicate, the second accumulator（11）In pressure oil enter rear wheel brake（13）On booster valve（5）'s
Rodless cavity pushes first piston（5-2）Drive First piston bar（5-1）It is mobile, due to First piston bar（5-1）With second piston
Bar（6-1）It is fixedly connected, so second piston bar（6-1）Drive second piston（6-2）It is mobile, make brake valve（6）Rodless cavity
Hydraulic oil enter brake cylinder（9）, to make rear wheel brake（13）Generate braking.
After engine misses, due to still having pressed gas in gas bag, when driver steps on dual air brake valve（2）It carries out
When braking, gas bag（1）Middle pressure air is remained to through dual air brake valve（2）Into the first Pneumatical hydraulic value（4）K mouthfuls of control mouth
With the second Pneumatical hydraulic value（12）K mouthfuls of control mouth, and the first accumulator（3）With the second accumulator（11）Hydraulic oil still have
Pressure, therefore still there is pressure oil to enter front wheel brake（10）And rear wheel brake（13）On booster valve（5）Rodless cavity, from
And front wheel brake（10）And rear wheel brake（13）Braking is generated, is not easy to cause traffic accident in this way.
Since the flow velocity of compressed air is more than the flow velocity of hydraulic oil, the flow velocity of general hydraulic oil is no more than 6m/s, the present invention
The flow velocity of hydraulic oil is designed as 2m/s, and the flow velocity of compressed air is designed as 20 m/s.Due to dual air brake valve（2）Extremely
First Pneumatical hydraulic value（4）With the second Pneumatical hydraulic value（12）It is gas channel and compressed air flow velocity is very fast, steps on so double
Chamber air brake valve（2）Afterwards, front wheel brake（10）And rear wheel brake（13）Response speed accelerate, therefore dual air brake valve
（2）From front wheel brake（10）And rear wheel brake（13）When farther out, dual air brake valve is stepped on（2）It can make front-wheel system quickly afterwards
Dynamic device（10）And rear wheel brake（13）Generate braking.Be not in braking hysteresis phenomenon in this way, be not easy to cause traffic accident.
Similarly work as front wheel brake（10）With rear wheel brake（13）The distance between farther out when, due to two-chamber gas brake
Valve（2）To the first Pneumatical hydraulic value（4）, the second Pneumatical hydraulic value（12）It is gas channel, liquid flow is more than according to gas flow rate
The principle of speed, when driver steps on dual air brake valve（2）Afterwards, the first Pneumatical hydraulic value（4）, the second Pneumatical hydraulic value（12）It is dynamic
The time difference for making to respond can shorten, such front wheel brake（10）With rear wheel brake（13）The time difference of response can be relatively
Short, the braking time of rear wheel brake will not be lagged obviously, not interfere with braking ability, be not easy to cause traffic accident.
Benefit of the invention is that：（1）Still have by regarding accumulator as hydraulic oil after power source can realize engine misses
There is pressure, and power brake can be carried out, traffic accident will not be caused in this way.（2）It is more than the original of flow rate of liquid according to gas flow rate
Reason by by dual air brake valve to being set as gas channel between Pneumatical hydraulic value, only by the system on Pneumatical hydraulic value to brake
It is set as hydraulic channel between dynamic wheel cylinder, so that the response speed of brake is accelerated, is not in braking hysteresis phenomenon in this way, is not easy
Cause traffic accident.（3）It is more than the principle of flow rate of liquid by by dual air brake valve to Pneumatical hydraulic value according to gas flow rate
Between be set as gas channel, only will be set as hydraulic channel between the brake cylinder on Pneumatical hydraulic value to brake, work as front-wheel
Brake, rear wheel brake distance farther out when, front wheel brake and the time difference that rear wheel brake responds are relatively short, trailing wheel system
It is dynamic obviously to lag, braking ability is not interfered with, is not easy to cause traffic accident.
Description of the drawings
Fig. 1 is the principle of the present invention figure.
Specific implementation mode
Below in conjunction with attached drawing and the embodiment provided, the present invention is further illustrated：
As shown in Figure 1, a kind of vehicle booster brake apparatus, including arrestment mechanism 50, front wheel brake 10 and rear wheel brake 13,
The arrestment mechanism 50 includes booster valve 5, brake valve 6, lubricating cup 7, repairing check valve 8 and brake cylinder 9, and the booster valve 5 has
There are a First piston bar 5-1 and first piston 5-2, the brake valve 6 has second piston bar 6-1 and second piston 6-2, described to help
The First piston bar 5-1 of power valve 5 is fixedly connected with the second piston bar 6-1 of brake valve 6 or integrally, the lubricating cup 7 passes through list
It is connect to valve 8 with the rodless cavity of brake valve 6, and the rodless cavity of brake valve 6 is connect with the rodless cavity of brake cylinder 9, brake cylinder 9
Third piston rod 9-1 connect respectively with front wheel brake 10 and rear wheel brake 13, installation of the lubricating cup 7 on vehicle is high
Degree is higher than mounting height of the brake cylinder 9 on vehicle, and improvement is：
Further include gas bag 1, dual air brake valve 2, the first accumulator 3, the first Pneumatical hydraulic value 4, the second accumulator 11 and second
Pneumatical hydraulic value 12, the arrestment mechanism 50 are installed in respectively on front wheel brake 10 and rear wheel brake 13, the two-chamber gas
2 air inlet P1 of brake valve, execution mouth A1 are connect with K mouthfuls of the control mouth of gas bag 1, the first Pneumatical hydraulic value 4 respectively, the first gas control liquid
A mouthfuls P mouthfuls of inlet, execution of the mouth of pressure valve 4 connect with the rodless cavity of the booster valve 5 on the first accumulator 3, front wheel brake 10 respectively
It connects, 2 air inlet P2 of the dual air brake valve, executes mouth A2 K mouthfuls of the control mouths with gas bag 1, the second Pneumatical hydraulic value 12 respectively
Connection, A mouthfuls P mouthful of the inlet of the second Pneumatical hydraulic value 12, execution of mouth respectively on the second accumulator 11, rear wheel brake 13
The rodless cavity of booster valve 5 connects.
The length of the hydraulic channel of second accumulator, 11 to the second Pneumatical hydraulic value 12 is less than the first accumulator 3 to the
The length of the hydraulic channel of one Pneumatical hydraulic value 4,5 liquid of booster valve on second Pneumatical hydraulic value 12 to rear wheel brake 13
The length of pressure passageway is less than the first Pneumatical hydraulic value 4 to the length of 5 hydraulic channel of booster valve of front wheel brake 10.According to gas
Flow velocity is more than the principle of flow rate of liquid, after driver steps on dual air brake valve 2, front wheel brake 10 and rear wheel brake 13
The time difference of response can further shorten, and the time that pressure oil enters the brake cylinder 9 on rear wheel brake 13 more will not be apparent
Lag, further increases braking ability, is not easy to cause traffic accident.
The length in the gas channel of 2 to the second Pneumatical hydraulic value 12 of the dual air brake valve be less than dual air brake valve 2 to
The length in the gas channel of the first Pneumatical hydraulic value 4.In this way after driver steps on dual air brake valve 2, rear wheel brake 13
Response time can be prior to the response time of front wheel brake 10, therefore can adjust the system of rear wheel brake 13 and front wheel brake 10
Dynamic sequence.
Also there is safety valve 14, the safety valve 14 to be connect with gas bag 1.
When driver, which steps on dual air brake valve 2, to brake, P1 mouthfuls of the air inlet of dual air brake valve 2 and execution mouth A1
It mouthful communicating, pressure air enters K mouthfuls of the control mouth of the first Pneumatical hydraulic value 4 through dual air brake valve 2 in gas bag 1, and at this moment first
P mouthfuls of the inlet of Pneumatical hydraulic value 4 communicates for mouth A mouthfuls with execution, and the pressure oil in accumulator 3 enters helping on front wheel brake 10
The rodless cavity of power valve 5 pushes first piston 5-2 to drive First piston bar 5-1 movements, since First piston bar 5-1 and second lives
Stopper rod 6-1 is fixedly connected, so second piston bar 6-1 drives second piston 6-2 movements, makes the hydraulic pressure of the rodless cavity of brake valve 6
Oil enters brake cylinder 9, to make front wheel brake 10 generate braking.
Meanwhile P2 mouthfuls of the air inlet of dual air brake valve 2 communicates for mouth A2 mouthfuls with execution, pressure air is through two-chamber gas in gas bag 1
Brake valve 2 enters K mouthfuls of the control mouth of the second Pneumatical hydraulic value 12, at this moment P mouthfuls of the inlet of the second Pneumatical hydraulic value 12 and execution
A mouthfuls of mouth communicates, and the pressure oil in accumulator 11 enters the rodless cavity of the booster valve 5 on rear wheel brake 13, pushes first piston
5-2 drives First piston bar 5-1 movements, since First piston bar 5-1 is fixedly connected with second piston bar 6-1, so second lives
Stopper rod 6-1 drives second piston 6-2 movements, so that the hydraulic oil of the rodless cavity of brake valve 6 is entered brake cylinder 9, to make trailing wheel
Brake 13 generates braking.
After engine misses, due to still having pressed gas in gas bag, made when driver steps on dual air brake valve 2
When dynamic, pressure air remains to K mouthfuls of the control mouth and the second gas that enter the first Pneumatical hydraulic value 4 through dual air brake valve 2 in gas bag 1
K mouthfuls of the control mouth of draining pressure valve 12, and the hydraulic oil of the first accumulator 3 and the second accumulator 11 still has pressure, therefore still have
Pressure oil enters the rodless cavity of the booster valve 5 on front wheel brake 10 and rear wheel brake 13, to which front wheel brake 10 is with after
It takes turns brake 13 and generates braking, be not easy to cause traffic accident in this way.
Since the flow velocity of compressed air is more than the flow velocity of hydraulic oil, the flow velocity of general hydraulic oil is no more than 6m/s, the present invention
The flow velocity of hydraulic oil is designed as 2m/s, and the flow velocity of compressed air is designed as 20 m/s.Due to dual air brake valve 2 to
One Pneumatical hydraulic value 4 and the second Pneumatical hydraulic value 12 are gas channel and compressed air flow velocity is very fast, step on two-chamber gas system in this way
After dynamic valve 2, the response speed of front wheel brake 10 and rear wheel brake 13 is accelerated, therefore dual air brake valve 2 is from front wheel brake
Device 10 and rear wheel brake 13 farther out when, front wheel brake 10 and rear wheel brake can be made quickly by stepping on after dual air brake valve 2
13 generate braking.Be not in braking hysteresis phenomenon in this way, be not easy to cause traffic accident.
Similarly when the distance between front wheel brake 10 and rear wheel brake 13 farther out when, due to dual air brake valve 2
It is gas channel to the first Pneumatical hydraulic value 4, the second Pneumatical hydraulic value 12, the principle of flow rate of liquid is more than according to gas flow rate,
After driver steps on dual air brake valve 2, the first Pneumatical hydraulic value 4,12 action response of the second Pneumatical hydraulic value time difference
It can shorten, the time difference that such front wheel brake 10 is responded with rear wheel brake 13 can be relatively short, the braking of rear wheel brake
Time will not obviously lag, and not interfere with braking ability, be not easy to cause traffic accident.
Claims (2)
1. a kind of arrestment mechanism of vehicle booster brake apparatus, the arrestment mechanism（50）Including：Booster valve（5）, brake valve
（6）, lubricating cup（7）, repairing check valve（8）And brake cylinder（9）, the booster valve（5）With First piston bar（5-1）With first
Piston（5-2）, the brake valve（6）With second piston bar（6-1）And second piston（6-2）, the booster valve（5）First
Piston rod（5-1）With brake valve（6）Second piston bar（6-1）It is fixedly connected, the lubricating cup（7）Pass through check valve（8）With system
Dynamic valve（6）Rodless cavity connection, and brake valve（6）Rodless cavity and brake cylinder（9）Rodless cavity connection, brake cylinder（9）
Third piston rod（9-1）Respectively with front wheel brake（10）And rear wheel brake（13）Connection, the lubricating cup（7）On vehicle
Mounting height be higher than brake cylinder（9）Mounting height on vehicle.
2. vehicle booster brake apparatus according to claim 1, it is characterised in that：Including the arrestment mechanism（50）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810411418.XA CN108501918A (en) | 2016-06-13 | 2016-06-13 | After engine misses can power brake vehicle booster brake apparatus, arrestment mechanism |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810411418.XA CN108501918A (en) | 2016-06-13 | 2016-06-13 | After engine misses can power brake vehicle booster brake apparatus, arrestment mechanism |
| CN201610410452.6A CN106004841B (en) | 2016-06-13 | 2016-06-13 | A kind of braking method of vehicle booster brake apparatus |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610410452.6A Division CN106004841B (en) | 2016-06-13 | 2016-06-13 | A kind of braking method of vehicle booster brake apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108501918A true CN108501918A (en) | 2018-09-07 |
Family
ID=57090294
Family Applications (6)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810411418.XA Withdrawn CN108501918A (en) | 2016-06-13 | 2016-06-13 | After engine misses can power brake vehicle booster brake apparatus, arrestment mechanism |
| CN201810254329.9A Pending CN108394391A (en) | 2016-06-13 | 2016-06-13 | A kind of braking method of vehicle booster brake apparatus |
| CN201810308369.7A Pending CN108501916A (en) | 2016-06-13 | 2016-06-13 | After a kind of engine misses can power brake vehicle booster brake apparatus |
| CN201610410452.6A Active CN106004841B (en) | 2016-06-13 | 2016-06-13 | A kind of braking method of vehicle booster brake apparatus |
| CN201810308376.7A Withdrawn CN108437962A (en) | 2016-06-13 | 2016-06-13 | After engine misses can power brake vehicle booster brake apparatus braking method |
| CN201810308371.4A Pending CN108437961A (en) | 2016-06-13 | 2016-06-13 | After engine misses can power brake vehicle booster brake apparatus |
Family Applications After (5)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810254329.9A Pending CN108394391A (en) | 2016-06-13 | 2016-06-13 | A kind of braking method of vehicle booster brake apparatus |
| CN201810308369.7A Pending CN108501916A (en) | 2016-06-13 | 2016-06-13 | After a kind of engine misses can power brake vehicle booster brake apparatus |
| CN201610410452.6A Active CN106004841B (en) | 2016-06-13 | 2016-06-13 | A kind of braking method of vehicle booster brake apparatus |
| CN201810308376.7A Withdrawn CN108437962A (en) | 2016-06-13 | 2016-06-13 | After engine misses can power brake vehicle booster brake apparatus braking method |
| CN201810308371.4A Pending CN108437961A (en) | 2016-06-13 | 2016-06-13 | After engine misses can power brake vehicle booster brake apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (6) | CN108501918A (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11618486B2 (en) * | 2019-02-05 | 2023-04-04 | Knorr Brake Company, LLC | System and method for emergency brake control |
| CN116176539B (en) * | 2023-04-24 | 2023-07-11 | 安徽中科星驰自动驾驶技术有限公司 | Anti-collision detection device applied to automatic driving |
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| CN204736843U (en) * | 2015-06-24 | 2015-11-04 | 常州科研试制中心有限公司 | Colliery support carrier emergency stop apparatus |
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| DE2453466C2 (en) * | 1974-11-12 | 1983-02-24 | Robert Bosch Gmbh, 7000 Stuttgart | Pressure ratio valve |
| GB1565681A (en) * | 1976-02-25 | 1980-04-23 | Massey Ferguson Services Nv | Braking systems |
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| CN201484399U (en) * | 2009-06-29 | 2010-05-26 | 武汉创想未来汽车设计开发有限公司 | Gas cap liquid type driving brake system |
| CN103264691B (en) * | 2013-05-31 | 2015-04-22 | 安徽合力股份有限公司 | Brake system of empty container forklift |
| CN103879394B (en) * | 2014-03-28 | 2016-04-20 | 常州科研试制中心有限公司 | The parking brake system of underground mine use towed vehicle |
| CN104442267A (en) * | 2014-11-10 | 2015-03-25 | 三一汽车起重机械有限公司 | Oil gas suspension system, engineering vehicle and crane |
| CN204641733U (en) * | 2015-04-09 | 2015-09-16 | 连云港天明装备有限公司 | A kind of underground coal mine shovel car gas control accumulator valve group |
| CN108082160B (en) * | 2015-12-30 | 2019-12-13 | 吴杰 | Vehicle control system and working method thereof |
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2016
- 2016-06-13 CN CN201810411418.XA patent/CN108501918A/en not_active Withdrawn
- 2016-06-13 CN CN201810254329.9A patent/CN108394391A/en active Pending
- 2016-06-13 CN CN201810308369.7A patent/CN108501916A/en active Pending
- 2016-06-13 CN CN201610410452.6A patent/CN106004841B/en active Active
- 2016-06-13 CN CN201810308376.7A patent/CN108437962A/en not_active Withdrawn
- 2016-06-13 CN CN201810308371.4A patent/CN108437961A/en active Pending
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|---|---|---|---|---|
| US3957315A (en) * | 1974-11-15 | 1976-05-18 | Caterpillar Tractor Co. | Brake control system with proportional loading of the brakes during retarding |
| CN101767579A (en) * | 2008-12-12 | 2010-07-07 | 宁波安捷制动器有限公司 | Hydraulic power-assisted brake device |
| CN202080265U (en) * | 2011-05-27 | 2011-12-21 | 北汽福田汽车股份有限公司 | Pneumatic braked vehicle and vehicle brake control device thereof |
| CN204736843U (en) * | 2015-06-24 | 2015-11-04 | 常州科研试制中心有限公司 | Colliery support carrier emergency stop apparatus |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108501916A (en) | 2018-09-07 |
| CN106004841A (en) | 2016-10-12 |
| CN106004841B (en) | 2018-06-29 |
| CN108437962A (en) | 2018-08-24 |
| CN108437961A (en) | 2018-08-24 |
| CN108394391A (en) | 2018-08-14 |
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