CN107161131A - A kind of motor vehicle and its brake system - Google Patents
A kind of motor vehicle and its brake system Download PDFInfo
- Publication number
- CN107161131A CN107161131A CN201710547327.4A CN201710547327A CN107161131A CN 107161131 A CN107161131 A CN 107161131A CN 201710547327 A CN201710547327 A CN 201710547327A CN 107161131 A CN107161131 A CN 107161131A
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- piston
- brake
- chamber
- ante
- pump housing
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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
- B60T13/16—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 pumps directly, i.e. without interposition of accumulators or reservoirs
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- Engineering & Computer Science (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Braking Arrangements (AREA)
Abstract
The invention discloses a kind of motor vehicle and its brake system, brake system includes first brake component, the second brake assemblies, two groups of calipers and proportioning valve, proportioning valve includes valve body, ante-chamber and back cavity are provided with valve body, front and rear intracavitary is respectively arranged with ante-chamber piston and back cavity piston, the preceding input port connected with ante-chamber, preceding delivery outlet and the rear input port connected with back cavity are provided with valve body, front and rear chamber piston is connected and the lifting surface area of back cavity piston is more than the lifting surface area of ante-chamber piston, is provided with for making the first return unit of piston reset in valve body；The fluid output port of first brake component is connected with preceding input port, and the fluid output port of the second brake assemblies is connected with rear input port all the way, and another Lu Yuyi groups caliper connection, preceding delivery outlet is connected with another group of caliper；Can be completely separable by two groups of brake fluid lines by said structure, so as at least ensure that one of which brake is available, improve the reliability and safety of whole brake system, it is ensured that the safety of rider.
Description
Technical field
The present invention relates to automotive field, more particularly to a kind of motor vehicle and its brake system.
Background technology
Hydraulic disc brake system, also referred to as oil are stopped or oily disc brake, oily dish, is to utilize hydraulic oil by the power of brake lever
Brake caliper is passed to, then the brake gear of braking effect is realized by brake caliper friction disk, due to simple in construction, braking effect
It is really good, obtained a wide range of applications on the motor vehicles, or even bicycle such as motorcycle, automobile.
In the prior art, hydraulic disc brake system generally comprises brake pump, lubricating cup, connecting line and caliper.Braking machine
Brake fluid in structure, such as parking brake or service brake driving brake pump pressure compression system, hydraulic oil promotes caliper motion, stopped so as to realize
Car function, once the hydraulic disc brake system connecting line of this structure is leaked, then can cause whole brake system to fail, deposit
In potential safety hazard, easily the safety to rider constitutes a threat to.
Therefore, how to improve hydraulic disc brake system, improve its reliability and safety, protect the safety of rider, turn into
Those skilled in the art's important technological problems urgently to be resolved hurrily.
The content of the invention
In view of this, the invention provides a kind of motor vehicle and its brake system, its reliability and safety are improved to reach
Property, protect the safe purpose of rider.
To achieve the above object, the present invention provides following technical scheme：
A kind of brake system, including first brake component, the second brake assemblies, the first caliper, the second caliper and
Proportioning valve, the proportioning valve, which includes being provided with mutually isolated ante-chamber and back cavity, the ante-chamber in valve body, the valve body, to be set
It is equipped with ante-chamber piston, the back cavity and is provided with back cavity piston, the preceding input connected with the ante-chamber is provided with the valve body
Mouthful, preceding delivery outlet and rear input port connect with the back cavity, the ante-chamber piston and the back cavity piston be rigidly connected and
The lifting surface area of the back cavity piston is more than the lifting surface area of the ante-chamber piston, and the rear input port drives for infusion fluid
Ante-chamber piston described in the back cavity piston driving extrudes the liquid in the ante-chamber through the preceding delivery outlet, is set in the valve body
It is equipped with for making the first return unit of the ante-chamber piston and the back cavity piston reset；
The fluid output port of the first brake component is connected with the preceding input port, the liquid of second brake assemblies
Output end point two-way, connect, another road is connected with first caliper with the rear input port all the way, the preceding delivery outlet and
The second caliper connection.
Preferably, input cavity and preceding output cavity, the preceding input port before the ante-chamber is divided into by the ante-chamber piston
Connected with the preceding input cavity, the preceding delivery outlet is connected with the preceding output cavity, the preceding input cavity and the preceding output cavity
Pass through the conducting that flows back.
Preferably, the gag lever post stretched into the preceding output cavity, first return unit are provided with the ante-chamber piston
It is arranged between the gag lever post and the valve body.
Preferably, the first brake component and one in second brake assemblies are hand brake device, and another is
Service brake arrangement.
Preferably, the first brake component or second brake assemblies include delivery pump, lubricating cup and for driving
The operating mechanism of the delivery pump.
Preferably, the delivery pump includes the pump housing and is arranged at the pump that the pump housing is interior and is slidably matched with the pump housing
Body piston, the first end of the pump housing piston is connected with the push rod being slideably positioned on the pump housing, the second end and the pump housing
Between form the suction inlet and pumping outlet for being provided with and being connected with the pump chamber on pump chamber, the pump housing.
Preferably, it is provided with the second return unit between the second end of the pump housing piston and the pump housing.
Preferably, it is additionally provided with balance port on the pump housing, the balance port is arranged side by side and with the suction inlet
Connected with the delivery outlet of the lubricating cup, the balance port is divided into the two ends of the pump housing piston with the suction inlet.
A kind of motor vehicle, including car body and the brake system that is arranged on the car body, the brake system is as above
Brake system described in any one.
It can be seen from the above technical proposal that the brake system that the present invention is provided, including first brake component, the second brake
Component, the first caliper, the second caliper and proportioning valve, wherein, proportioning valve includes valve body, is provided with valve body mutually isolated
Ante-chamber and back cavity, be provided with ante-chamber piston, back cavity in ante-chamber and be provided with back cavity piston, be provided with valve body and ante-chamber connects
Logical preceding input port, preceding delivery outlet and the rear input port connected with back cavity, ante-chamber piston and back cavity piston be rigidly connected and after
The lifting surface area of chamber piston is more than the lifting surface area of ante-chamber piston, changes the pressure of front and rear chamber with this, it is, of course, also possible to according to
The lifting surface area for making the lifting surface area of back cavity piston be less than ante-chamber piston is needed, or front and rear chamber is realized using other modes
The change of pressure, to adjust export ratio, rear input port is used for infusion fluid driving back cavity piston driving ante-chamber piston by ante-chamber
The premenstrual delivery outlet of interior liquid is extruded, and is provided with valve body for making the first of ante-chamber piston and back cavity piston reset to reset
Part；The fluid output port of first brake component is connected with preceding input port, the fluid output port point two-way of the second brake assemblies, all the way
Connected with rear input port, another road is connected with the first caliper, preceding delivery outlet is connected with the second caliper；
When in use, the premenstrual input port of hydraulic oil that first brake component is pumped out enters ante-chamber, and is flowed to from preceding delivery outlet
First caliper, the first caliper of control is braked；And when manipulating the second brake assemblies, hydraulic pressure oil two-way, all the way directly
Connect and flow to the second caliper and braked, another Lu Jinghou input ports enter valve body back cavity, driving back cavity piston driving ante-chamber is lived
Plug compression ante-chamber, the hydraulic oil in ante-chamber is extruded from preceding delivery outlet, so as to realize the first caliper and the second caliper simultaneously
Braking, because the lifting surface area of back cavity piston is more than the lifting surface area of ante-chamber piston, can adjust the hydraulic pressure of front and rear chamber with this
Oily export ratio, makes the brake force of two calipers otherwise varied, to meet needs, improves security, can by said structure
Two groups of brake fluid lines are completely separable, so as at least ensure that one of which brake is available, improve the reliability of whole brake system
And security, it is ensured that the safety of rider.
Brief description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
There is the accompanying drawing used required in technology description to be briefly described, it should be apparent that, drawings in the following description are only this
Some embodiments of invention, for those of ordinary skill in the art, on the premise of not paying creative work, can be with
Other accompanying drawings are obtained according to these accompanying drawings.
Fig. 1 is the structural representation of brake system provided in an embodiment of the present invention；
Fig. 2 is the structural representation of proportioning valve in brake system provided in an embodiment of the present invention；
Fig. 3 is the structural representation of the delivery pump of hand brake device in brake system provided in an embodiment of the present invention；
Fig. 4 is the structural representation of the delivery pump of service brake arrangement in brake system provided in an embodiment of the present invention.
Embodiment
The invention provides a kind of motor vehicle and its brake system, its reliability and safety is improved to reach, protection is ridden
The safe purpose for the person of multiplying.
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation is described, it is clear that described embodiment is only a part of embodiment of the invention, rather than whole embodiments.It is based on
Embodiment in the present invention, it is every other that those of ordinary skill in the art are obtained under the premise of creative work is not made
Embodiment, belongs to the scope of protection of the invention.
Fig. 1 and Fig. 2 are referred to, Fig. 1 is the structural representation of brake system provided in an embodiment of the present invention, and Fig. 2 is this hair
The structural representation of proportioning valve in the brake system that bright embodiment is provided.
A kind of brake system that the present invention is provided, including first brake component 1, the second brake assemblies 2, the first caliper 4,
Second caliper 5 and proportioning valve 3.
Wherein, proportioning valve 3 includes being provided with mutually isolated ante-chamber and back cavity, ante-chamber in valve body, valve body and is provided with
It is provided with ante-chamber piston 35, back cavity and the preceding input port 34 connected with ante-chamber, preceding delivery outlet is provided with back cavity piston 32, valve body
39 and the rear input port 31 that is connected with back cavity, ante-chamber piston 35 be rigidly connected with back cavity piston 32 and back cavity piston 32 stress
Area is more than the lifting surface area of ante-chamber piston 35, changes the pressure of front and rear chamber with this, it is, of course, also possible to make back cavity as needed
The lifting surface area of piston 32 is less than the lifting surface area of ante-chamber piston 35, or the other modes of use realize the pressure of front and rear chamber
Change, to adjust export ratio, rear input port 31 is used for infusion fluid driving back cavity piston 32 and drives ante-chamber piston 35 by ante-chamber
The premenstrual delivery outlet 39 of interior liquid is extruded, and is provided with valve body for making the first of ante-chamber piston 35 and the reset of back cavity piston 32
Return unit 38；The fluid output port of first brake component 1 is connected with preceding input port 34, the fluid output port of the second brake assemblies 2
Divide two-way, connected all the way with rear input port 31, another road is connected with the first caliper 4, preceding delivery outlet 39 connects with the second caliper 5
It is logical.
Compared with prior art, the brake system that the present invention is provided, when in use, the hydraulic pressure that first brake component 1 is pumped out
The premenstrual input port 34 of oil enters ante-chamber, and flows to the first caliper 4 from preceding delivery outlet 39, and the first caliper 4 of control is braked；
And when manipulating the second brake assemblies 2, hydraulic pressure oil two-way, the second caliper 5 is flowed directly into all the way to be braked, another road warp
Input port 31 enters valve body back cavity afterwards, and driving back cavity piston 32 drives ante-chamber piston 35 to compress ante-chamber, by the hydraulic oil in ante-chamber
Extruded from preceding delivery outlet 39, so as to realize that the first caliper 4 and the second caliper 5 are braked simultaneously, due to back cavity piston 32 by
Power area is more than the lifting surface area of ante-chamber piston 35, and the hydraulic oil export ratio of front and rear chamber can be adjusted with this, makes two systems
The brake force of dynamic pincers is otherwise varied, to meet needs, improves security, can be divided two groups of brake fluid lines completely by said structure
Open, so as at least ensure that one of which brake is available, improve the reliability and safety of whole brake system, it is ensured that rider's
Safety.
Back cavity piston 32 is when driving ante-chamber piston 35 to extrude hydraulic oil, and hydraulic oil may be 34 times from preceding input port
Stream, causes the hydraulic oil of output to reduce, so that cause retro-speed slow, the problems such as brake force is not enough, to solve the above problems, can
Check valve is set at preceding input port 34, or, ante-chamber can be separated by ante-chamber piston 35 by the way of as shown in Figure 2
For preceding input cavity 33 and preceding output cavity 36, preceding input port 34 is set to be connected with preceding input cavity 33, preceding delivery outlet 39 and preceding output cavity
36 connections, and set backflow road 37 to turn on preceding input cavity 33 with preceding output cavity 36 on valve body, by said structure, currently
Before chamber piston 35 compresses under the drive of back cavity piston 32 during output cavity 36, the curved structure in the road 37 that flows back will prevent hydraulic oil from returning
Stream, and the side wall of ante-chamber piston 35 can also block the connected entrance in backflow road 37 and preceding output cavity 36 rapidly, so as to avoid hydraulic pressure
Oil flows back through the road 37 that flows back, it is ensured that the output quantity of hydraulic oil, meets brake request.
First return unit 38 is used to reset ante-chamber piston 35 and back cavity piston 32, as long as therefore can make two pistons
Reset, such as, the first return unit 38 can be arranged in ante-chamber or back cavity in time, can also be in ante-chamber and back cavity
Elastic component is arranged simultaneously as the first return unit 38, as shown in Fig. 2 in embodiments of the present invention, the first return unit 38 includes setting
The spring being placed in ante-chamber, spring is not limited only to the compression spring shown in figure, can also be disc spring, torsion spring etc..
Further optimize above-mentioned technical proposal, in embodiments of the present invention, be provided with ante-chamber piston 35 and stretch into preceding output
Gag lever post in chamber 36, the first return unit 38 is arranged between gag lever post and valve body, and above-mentioned gag lever post can not only play solid
The effect of fixed first return unit 38, additionally it is possible to realized during fabrication by adjusting the sectional area of gag lever post to ante-chamber piston 35 by
The adjustment of power area, so as to realize the adjustment of front and rear chamber export ratio.
The above-mentioned brake assemblies 2 of first brake component 1 and second can be hand brake device or one of them
For hand brake device, another is service brake arrangement, and in embodiments of the present invention, there is provided a kind of first brake group as shown in Figure 1
Part 1 is hand brake device, and the second brake assemblies 2 are the brake system of service brake arrangement.
The brake assemblies 2 of first brake component 1 and second are used for the operation for receiving rider, to caliper output hydraulic pressure
Oil, therefore, in embodiments of the present invention, the brake assemblies 2 of first brake component 1 or second should include delivery pump, lubricating cup and
Operating mechanism for driving delivery pump, wherein, lubricating cup is used to hold hydraulic oil, and it can be structure as a whole with delivery pump,
Split type structure can be used, delivery pump uses the structure similar to plunger pump, using rider for operating mechanism, such as brake hand
Handle, the operation of brake pedal and oil suction and exported from lubricating cup.
Referring to Fig. 3, Fig. 3 is the structural representation of the delivery pump of hand brake device in brake system provided in an embodiment of the present invention
Figure, the pump housing that the delivery pump of hand brake device includes the pump housing 101 and is arranged in the pump housing 101 and is slidably matched with the pump housing 101 is lived
Plug 103, lubricating cup 111 is structure as a whole with the pump housing 101, and the first end of pump housing piston 103 is with being slideably positioned in pushing away on the pump housing 101
Bar 104 is connected, and it is outer and be hinged with brake lever (Fig. 3 is not shown, refers to Fig. 1) that push rod 104 stretches out the pump housing 101, the second end with
The suction inlet 106 and pumping outlet 107 for being provided with and being connected with pump chamber on pump chamber, the pump housing 101 are formed between the pump housing 101, by
In in embodiments of the present invention, hand brake device is used as first brake component 1, thus its only need to a pumping outlet 107 with
The preceding input port 34 of proportioning valve 3 is connected.
Next it please see Figure structures of 4, the Fig. 4 for the delivery pump of service brake arrangement in brake system provided in an embodiment of the present invention
Schematic diagram, the delivery pump of service brake arrangement includes the pump housing 211 and is arranged at the pump that the pump housing 211 is interior and is slidably matched with the pump housing 211
Body piston 213, lubricating cup 22 employs split-type structural with the pump housing 211, and the first end of pump housing piston 213 is with being slideably positioned in the pump housing
Push rod 214 on 211 is connected, and push rod 214 stretches out outside the pump housing 211 and is articulated with fixing axle 23 with brake pedal (not shown)
Place, forms the suction inlet 216 and pump for being provided with and being connected with pump chamber on pump chamber, the pump housing 211 between the second end and the pump housing 211
Mouth 217 is sent, it can be seen that due to needing to export two-way hydraulic oil, therefore in embodiments of the present invention, directly in the pump housing
On opened up two pumping outlets 217, it is of course also possible to set a pumping outlet 217, then pass through on pump tubing length set
Threeway come realize two-way export.
When in use, it is less demanding to brake force and retro-speed under non-emergent state by taking two-wheeled motor vehicle as an example, can
Braking clamp is braked before only by operating hand brake device, and in emergency situations, can realize front and back wheel by service brake arrangement
While brake, after a breakage in parking brake fluid pressure line and service brake fluid pressure line, bicyclist can also rely on another
Braked, it is safe.
Further optimize above-mentioned technical proposal, in embodiments of the present invention, the second end of pump housing piston 103 (213) and pump
The second return unit 102 (212) is provided between body 101 (211).
When pump housing piston 103 (213) is movable, the volume of piston both sides changes, and causes the pressure of both sides also to occur
Change, the motion for being easily caused piston is more difficult, therefore, in embodiments of the present invention, is additionally provided with the pump housing 101 (211)
Balance port 105 (215), balance port 105 (215) is arranged side by side and defeated with lubricating cup 111 (22) with suction inlet 106 (216)
Outlet, balance port 105 (215) is divided into the two ends of pump housing piston 103 (213) with suction inlet 106 (216).
The embodiment of the present invention additionally provides a kind of motor vehicle, including car body and the brake system that is arranged on car body, its
In, brake system is brake system as above described in any one.
The embodiment of each in this specification is described by the way of progressive, and what each embodiment was stressed is and other
Between the difference of embodiment, each embodiment identical similar portion mutually referring to.
The foregoing description of the disclosed embodiments, enables professional and technical personnel in the field to realize or using the present invention.
A variety of modifications to these embodiments will be apparent for those skilled in the art, as defined herein
General Principle can be realized in other embodiments without departing from the spirit or scope of the present invention.Therefore, it is of the invention
The embodiments shown herein is not intended to be limited to, and is to fit to and principles disclosed herein and features of novelty phase one
The most wide scope caused.
Claims (9)
1. a kind of brake system, it is characterised in that including first brake component, the second brake assemblies, the first caliper, the second system
Dynamic pincers and proportioning valve, the proportioning valve include being provided with mutually isolated ante-chamber and back cavity in valve body, the valve body, described
It is provided with ante-chamber in ante-chamber piston, the back cavity and is provided with back cavity piston, is provided with and is connected with the ante-chamber on the valve body
Preceding input port, preceding delivery outlet and the rear input port connected with the back cavity, the ante-chamber piston and the back cavity piston are firm
Property connection and the back cavity piston lifting surface area be more than the ante-chamber piston lifting surface area, the rear input port be used for input
Ante-chamber piston described in back cavity piston driving described in liquid driven extrudes the liquid in the ante-chamber through the preceding delivery outlet, described
It is provided with valve body for making the first return unit of the ante-chamber piston and the back cavity piston reset；
The fluid output port of the first brake component is connected with the preceding input port, the liquid output of second brake assemblies
An end point two-way, is connected, another road is connected with first caliper with the rear input port all the way, the preceding delivery outlet with it is described
Second caliper is connected.
2. brake system according to claim 1, it is characterised in that the ante-chamber piston is defeated before the ante-chamber is divided into
Enter chamber and preceding output cavity, the preceding input port is connected with the preceding input cavity, the preceding delivery outlet connects with the preceding output cavity
Logical, the preceding input cavity passes through the conducting that flows back with the preceding output cavity.
3. brake system according to claim 2, it is characterised in that be provided with the ante-chamber piston stretch into it is described preceding defeated
Go out the gag lever post of intracavitary, first return unit is arranged between the gag lever post and the valve body.
4. brake system according to claim 1, it is characterised in that the first brake component and the second brake group
One in part is hand brake device, and another is service brake arrangement.
5. brake system according to claim 1, it is characterised in that the first brake component or the second brake group
Part includes delivery pump, lubricating cup and the operating mechanism for driving the delivery pump.
6. brake system according to claim 5, it is characterised in that the delivery pump includes the pump housing and is arranged at described
The pump housing piston being slidably matched in the pump housing and with the pump housing, the first end of the pump housing piston is with being slideably positioned in the pump housing
On push rod connection, formed to be provided with pump chamber, the pump housing between the second end and the pump housing and connected with the pump chamber
Suction inlet and pumping outlet.
7. brake system according to claim 6, it is characterised in that the second end of the pump housing piston and the pump housing it
Between be provided with the second return unit.
8. brake system according to claim 6, it is characterised in that balance port is additionally provided with the pump housing, described flat
Heng Kou is arranged side by side with the suction inlet and the delivery outlet with the lubricating cup is connected, the balance port and the suction inlet point
Located at the two ends of the pump housing piston.
9. a kind of motor vehicle, including car body and the brake system that is arranged on the car body, it is characterised in that the brake system
Unite as the brake system as described in claim any one of 1-8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710547327.4A CN107161131B (en) | 2017-07-06 | 2017-07-06 | Motor vehicle and braking system thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710547327.4A CN107161131B (en) | 2017-07-06 | 2017-07-06 | Motor vehicle and braking system thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107161131A true CN107161131A (en) | 2017-09-15 |
| CN107161131B CN107161131B (en) | 2023-07-28 |
Family
ID=59822938
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710547327.4A Active CN107161131B (en) | 2017-07-06 | 2017-07-06 | Motor vehicle and braking system thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107161131B (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN108749988A (en) * | 2018-07-05 | 2018-11-06 | 重庆科朗机动车制动器有限公司 | A kind of motorcycle front and back linkage disc brake system |
| CN109866750A (en) * | 2017-12-04 | 2019-06-11 | 长春天火汽车制造有限公司 | A kind of all-terrain vehicle brake system |
| CN112874498A (en) * | 2021-03-30 | 2021-06-01 | 吉林大学 | Automobile brake proportional valve |
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| CN102424044A (en) * | 2011-11-18 | 2012-04-25 | 宁波科达制动器制造有限公司 | One-driving-four front-to-back linkage brake pump |
| CN102431532A (en) * | 2011-11-18 | 2012-05-02 | 宁波科达制动器制造有限公司 | Two-dragging-three type front-rear linkage brake |
| CN206968641U (en) * | 2017-07-06 | 2018-02-06 | 浙江春风动力股份有限公司 | A kind of motor vehicle and its brake system |
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| CN2546319Y (en) * | 2002-04-29 | 2003-04-23 | 桐乡市亚力实业公司 | Improved hydraulic brake antilocking device for motorcycle |
| JP2006151220A (en) * | 2004-11-30 | 2006-06-15 | Nissan Motor Co Ltd | Brake device for vehicle |
| CN1887624A (en) * | 2006-06-12 | 2007-01-03 | 玉环凯凌集团有限公司 | Interlocked front and back hydraulic valves |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109866750A (en) * | 2017-12-04 | 2019-06-11 | 长春天火汽车制造有限公司 | A kind of all-terrain vehicle brake system |
| CN108749988A (en) * | 2018-07-05 | 2018-11-06 | 重庆科朗机动车制动器有限公司 | A kind of motorcycle front and back linkage disc brake system |
| CN108749988B (en) * | 2018-07-05 | 2024-04-30 | 重庆科朗机动车制动器有限公司 | Front-rear linkage hydraulic disc type braking system of motorcycle |
| CN112874498A (en) * | 2021-03-30 | 2021-06-01 | 吉林大学 | Automobile brake proportional valve |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107161131B (en) | 2023-07-28 |
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