CN108189827A - Combined type parking valve and with its vehicle - Google Patents
Combined type parking valve and with its vehicle Download PDFInfo
- Publication number
- CN108189827A CN108189827A CN201810051777.9A CN201810051777A CN108189827A CN 108189827 A CN108189827 A CN 108189827A CN 201810051777 A CN201810051777 A CN 201810051777A CN 108189827 A CN108189827 A CN 108189827A
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- Prior art keywords
- valve
- sub
- push rod
- control stick
- combined type
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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
- B60T15/00—Construction arrangement, or operation of valves incorporated in power brake systems and not covered by groups B60T11/00 or B60T13/00
- B60T15/02—Application and release valves
- B60T15/04—Driver's valves
- B60T15/16—Arrangements enabling systems to be controlled from two or more positions
Abstract
The invention discloses a kind of combined type parking valve and there is its vehicle, combined type parking valve includes：Control stick and push rod, control stick are suitable for pushing push rod to first direction or second direction；Valve body, valve body have air inlet, the first valve port, the second valve port, and the first valve port and the second valve port are connected respectively with the first parking system and the second parking system；First sub- valve and the second sub- valve, the first sub- valve and the second sub- valve are installed in valve body；Control stick pushes push rod to first direction, and push rod drives the first sub- valve movement to cut off the connection of air inlet, the first valve port, and the second sub- valve movement is driven to cut off the connection of air inlet, the second valve port；Control stick pushes push rod to second direction, and push rod drives the second sub- valve movement to cut off air inlet, the second valve port.Combined type parking valve according to the present invention controls the first parking system and the second parking system by manipulating a combined type parking valve, easy to operate, saves arrangement space, reduces production cost, improves driver's driving experience.
Description
Technical field
The invention belongs to technical field of vehicle manufacture, in particular to a kind of combined type parking valve and with its vehicle
.
Background technology
In the relevant technologies, when the trailer in large car works under severe operating mode, need to be used alone one has trailer
It dies the trailer hand valve of effect, and then the setting parking hand valve of tractor and trailer hand valve is needed on vehicle, so as to have vehicle
Two hand valves, and trailer hand valve need to be provided separately in driver's cabin, larger space is occupied, influences to drive indoor layout,
It is and complicated for operation.
Invention content
The present invention is directed at least solve one of technical problem in the prior art.For this purpose, the present invention proposes a kind of group
Box-like parking valve, the combined type parking valve integrates parking hand valve and trailer hand valve, occupies little space, easy to operation.
The present invention also proposes a kind of vehicle, including combinations of the above formula parking valve.
A kind of combined type parking valve according to a first aspect of the present invention, including：Control stick and push rod, the control stick are suitable for
The push rod is pushed to first direction or second direction；Valve body, the valve body have air inlet, the first valve port, the second valve port, institute
It states the first valve port and second valve port is connected respectively with the first parking system and the second parking system；First sub- valve and the second son
Valve, the first sub- valve and the second sub- valve are installed in the valve body；Wherein, under normal conditions, the air inlet with it is described
First valve port, second valve port connection；When the control stick pushes the push rod to first direction, the push rod drives institute
The first sub- valve movement is stated to cut off the air inlet, first valve port and drive the described second sub- valve movement to cut off
State air inlet, second valve port；When the control stick pushes the push rod to second direction, the push rod drives described the
Two sub- valves move to cut off the air inlet, second valve port.
Combined type parking valve according to embodiments of the present invention by setting the first sub- valve and the second sub- valve, and passes through manipulation
The different action of bar drives pushrod movement, and then can realize the connection or disconnection between multiple chambers, can be by manipulating a group
Box-like parking valve controls the first parking system and the second parking system, easy to operate, and saves arrangement space, and reduction is produced into
This, improves the driving experience of driver.
According to some embodiments of the present invention, the valve body has the first chamber, and first chamber connects with first valve port
It is logical, and connected by the described first sub- valve with the air inlet.
According to some embodiments of the present invention, the valve body has the second chamber, and second chamber connects with second valve port
It is logical, and connected by the described second sub- valve with the air inlet.
According to some embodiments of the present invention, the described second sub- valve is radially set on the outside of the described first sub- valve.
According to some embodiments of the present invention, combined type parking valve further includes：Pushing mechanism, the pushing mechanism include the
One auxiliary section and the second auxiliary section, when the control stick is moved towards first direction, first auxiliary section is used for and the behaviour
Vertical pole cooperation the pushing mechanism to be driven to rotate, make second auxiliary section push the push rod drive the second sub- valve and
The pushing mechanism is made to drive the first sub- valve.
According to some embodiments of the present invention, the pushing mechanism is dish type, and is pivotably mounted around fulcrum, described the
One auxiliary section includes the convex block set on a side of the pushing mechanism, and second auxiliary section includes being set on the pushing part
The convex block of part peripheral wall.
According to some embodiments of the present invention, the side of the control stick has wedge block, in the control stick to second
When direction rotates, the wedge block pushes the push rod.
According to some embodiments of the present invention, the push rod is arc, and the fulcrum of the push rod is located at middle part, described to push away
Bar one end is suitable for compressing the described second sub- valve, and the other end is suitable for compressing the wedge block.
According to some embodiments of the present invention, combined type parking valve further includes：Housing, the control stick around first axle and
Second axis may be pivotally mounted to the housing.
A kind of vehicle of second aspect according to embodiments of the present invention, including：Tractor, trailer and combinations of the above formula parking
Valve, the tractor have first parking system, and the trailer has second parking system.
The vehicle is identical relative to advantage possessed by the prior art with said combination formula parking valve, no longer superfluous herein
It states.
The additional aspect and advantage of the present invention will be set forth in part in the description, and will partly become from the following description
It obtains significantly or is recognized by the practice of the present invention.
Description of the drawings
The above-mentioned and/or additional aspect and advantage of the present invention will become in the description from combination accompanying drawings below to embodiment
Significantly and it is readily appreciated that, wherein：
Fig. 1 is the structure diagram of combined type parking valve according to embodiments of the present invention；
Fig. 2 is the schematic diagram of combined type parking valve according to embodiments of the present invention.
Reference numeral：
Combined type parking valve 100,
Control stick 1, wedge block 11, push rod 2, fulcrum 21,
Valve body 3, air inlet 31, exhaust outlet 32, the first valve port 33, the second valve port 34, the first chamber 35, the second chamber 36, first
Sub- valve 4, the second sub- valve 5, pushing mechanism 6, the first auxiliary section 61, the second auxiliary section 62.
Specific embodiment
The embodiment of the present invention is described below in detail, the example of the embodiment is shown in the drawings, wherein from beginning to end
Same or similar label represents same or similar element or the element with same or like function.Below with reference to attached
The embodiment of figure description is exemplary, and is only used for explaining the present invention, and is not considered as limiting the invention.
In the description of the present invention, it is to be understood that term " " center ", " longitudinal direction ", " transverse direction ", " length ", " width ",
" thickness ", " on ", " under ", "front", "rear", "left", "right", " vertical ", " level ", " top ", " bottom " " interior ", " outer ", " up time
The orientation or position relationship of the instructions such as needle ", " counterclockwise ", " axial direction ", " radial direction ", " circumferential direction " be based on orientation shown in the drawings or
Position relationship is for only for ease of the description present invention and simplifies description rather than instruction or imply that signified device or element must
There must be specific orientation, with specific azimuth configuration and operation, therefore be not considered as limiting the invention.In addition, limit
Surely there is " first ", one or more this feature can be expressed or be implicitly included to the feature of " second ".The present invention's
In description, unless otherwise indicated, " multiple " are meant that two or more.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " installation ", " phase
Even ", " connection " should be interpreted broadly, for example, it may be being fixedly connected or being detachably connected or be integrally connected；It can
To be mechanical connection or be electrically connected；It can be directly connected, can also be indirectly connected by intermediary, Ke Yishi
Connection inside two elements.For the ordinary skill in the art, above-mentioned term can be understood at this with concrete condition
Concrete meaning in invention.
Vehicle according to embodiments of the present invention includes tractor, trailer and combined type parking valve 100, and tractor has first
Parking system, by controlling the first parking system that can realize the parking braking of tractor, trailer has the second parking system, control
Second parking system can realize the parking braking of trailer.
Combined type parking valve 100 according to embodiments of the present invention is described below with reference to Fig. 1-Fig. 2, according to embodiments of the present invention
Combined type parking valve 100 include control stick 1, push rod 2, valve body 3, the first sub- 4 and second sub- valve 5 of valve.
As shown in Figure 1, control stick 1 can be used for pushing push rod 2 to first direction and second direction.It should be noted that
First direction can be to pull back control stick 1 (with reference to Fig. 1), and second direction is perpendicular to (such as in Fig. 1) front-rear direction up and down
The direction of formed plane.It can be adjusted according to the actual demand of design, such as perpendicular to above-mentioned plane outwardly or inwardly.It can be with
Understand, second direction can be relative vehicle left direction in the front-back direction or right direction.
As shown in Figure 1, valve body 3 has air inlet 31, exhaust outlet 32, the first valve port 33 and the second valve port 34, the first valve port
33 are connected with the first parking system, and the second valve port 34 is connected with the second parking system.Wherein, the first valve port 33 and the second valve port 34
It is optionally connected with air inlet 31 or exhaust outlet 32, and then can realize the difference of the first parking system and the second parking system
Working condition (i.e. parked state).
As shown in Figure 1, further, combined type parking valve 100 further includes the first sub- 4 and second sub- valve 5 of valve, the first sub- valve
4 and second sub- valve 5 be installed in valve body 3, can by adjust the first sub- 4 and second sub- valve 5 of valve position, so as to adjust the first valve
33 and second valve port 34 of mouth and air inlet 31 or the connected state of exhaust outlet 32, and then controllable first parking system and second is stayed
A variety of working conditions of vehicle system.
As shown in Fig. 2, wherein, under normal conditions, air inlet 31 is connected with the first valve port 33 and the second valve port 34, the first parking
System and the ventilation of the second parking system, do not provide brake force (i.e. vehicle is in normally travel state).
As shown in Fig. 2, when control stick 1 pushes push rod 2 to first direction, push rod 2 drives the first sub- valve 4 to move to cut off
The connection of 31 and first valve port 33 of air inlet, and push rod 2 drives the second sub- valve 5 to move to cut off 31 and second valve port 34 of air inlet
Connection, i.e. air inlet 31 do not connect with the first valve port 33, and air inlet 31 is not also connected with the second valve port 34, and then realizes first
Parking system and the second parking system are died, and the first parking system provides tractor brake force, and the second parking system is to hanging
Vehicle provides brake force, and then achievees the purpose that tractor parking and trailer parking.
Specifically, when push rod 2 drives the first sub- movement of valve 4, the first valve port 33, the second valve port 34 connect with exhaust outlet 32
It is logical.The first valve port 33 and the second valve port 34 are in the state of dying at this time, and the first parking system can realize tractor parking, and second
Parking system can realize trailer parking.
It is understood that when push rod 2 drives the first sub- valve 4 to move, the second sub- valve 5 is also driven by push rod 2, grasps at this time
Vertical pole 1 is moved to first direction of motion.The position of first sub- valve 4 can control the connected state of the first valve port 33 and air inlet 31,
The position of second sub- valve 5 can control the connected state of the second valve port 34 and air inlet 31, when the first sub- 4 and second sub- valve 5 of valve is transported
When dynamic, the first valve port 33 and the connected state of air inlet 31, connected state, the first valve port 33 of the second valve port 34 and air inlet 31
Connected state, the second valve port 34 and the connected state of exhaust outlet 32 with exhaust outlet 32 can also be adjusted therewith, and then adjustable the
Break-make gaseity in one parking system and the second parking system.
As shown in Fig. 2, when control stick 1 pushes push rod 2 to second direction, push rod 2 drives the second sub- valve 5 to move to cut off
31 and second valve port 34 of air inlet.At this point, the first valve port 33 can be connected with air inlet 31, the first parking system is not died (i.e.
First parking system does not provide brake force to tractor).Second valve port 34 is connected with exhaust outlet 32, and then the second parking system is real
It now dies, so as to which the second parking system provides brake force to trailer.It is understood that when vehicle is on bad working environments (such as slope road
Or sleety weather) when driving, the second parking system need to be died, and then be supplied to trailer brake force, it can be not braking in tractor
In the case of improve the safety of driving.
Combined type parking valve 100 according to embodiments of the present invention by setting the first sub- 4 and second sub- valve 5 of valve, and passes through
The different action of control stick 1 drives push rod 2 to move, and then can realize the connection or disconnection between multiple chambers, can pass through manipulation
One combined type parking valve 100 controls the first parking system and the second parking system, easy to operate, and saves arrangement space,
Production cost is reduced, improves the driving experience of driver.
As shown in Figure 1, in the combined type parking valve 100 of the embodiment of the present invention, valve body 3 has the first chamber 35, the first chamber
35 connect with the first valve port 33, and are connected by the first sub- valve 4 with air inlet 31, and then can pass through the position of the first sub- valve 4 of adjusting
Put the connected state for adjusting the first valve port 33 and air inlet 31.31 and first chamber 35 of air inlet is disconnected when the first sub- valve 4 is in
During position, the first valve port 33 is not connected with air inlet 31；When the first sub- valve 4 is in the position of connection 31 and first chamber 35 of air inlet
When, the first valve port 33 is connected with air inlet 31.
As shown in Figure 1, in the combined type parking valve 100 of the embodiment of the present invention, valve body 3 has the second chamber 36, the second chamber
36 connect with the second valve port 34, and are connected by the second sub- valve 5 with air inlet 31, and then can pass through the position of the second sub- valve 5 of adjusting
Put the connected state for adjusting the second valve port 34 and air inlet 31.31 and second chamber 36 of air inlet is disconnected when the second sub- valve 5 is in
During position, the second valve port 34 is not connected with air inlet 31；When the second sub- valve 5 is in the position of connection 31 and second chamber 36 of air inlet
When, the second valve port 34 is connected with air inlet 31.
It is understood that when the first valve port 33 is disconnected with air inlet 31, the first valve port 33 can be connected with exhaust outlet 32；
When the second valve port 34 is disconnected with air inlet 31, the second valve port 34 can also be connected with exhaust outlet 32.Thus, it can be achieved that the first parking
System and the second parking system are died.
As shown in Figure 1, in an embodiment of the present invention, the second sub- valve 5 is radially set on the outside of the first sub- valve 4, in this way
Setting coordinate convenient for push rod 2 with the second sub- valve 5, and push rod 2 is driven to push away convenient for the control stick 1 in combined type parking valve 100
Dynamic second sub- valve 5 so that multiple component layouts in combined type parking valve 100 are more reasonable and simple in structure, system easy to produce
It makes.
As shown in Figure 1, in an embodiment of the present invention, the side of control stick 1 has wedge block 11, in control stick 1 to the
When two directions move, wedge block 11 pushes push rod 2, and then control stick 1 can drive push rod 2 to move, and wedge block 11 can amplify behaviour
The driving force of vertical pole 1 is easy to implement trailer parking.
Further, push rod 2 is arc, and the fulcrum 21 of push rod 2 is located at middle part, and 2 one end of push rod can compress the second son
Valve 5, the other end can compress wedge block 11, and push rod 2 can be rotated around fulcrum 21.By the way that control stick 1 is driven to be moved to second direction,
Control stick 1 can drive push rod 2 to rotate, and the other end of push rod 2 can compress the second sub- valve 5 and the second sub- valve 5 is driven to move.
Specifically, manipulate control stick 1 to second direction move when, the wedge block 11 on control stick 1 is pressed on push rod 2,
And when the end thereof contacts of wedge block 11 and push rod 2, wedge block 11 is rotated with push rod 2 with drive push rod 2 is merged around fulcrum 21, and
The other end of push rod 2 can compress the second sub- valve 5, and the second sub- valve 5 is driven to move, and then controllable second valve port 34 and air inlet
The on off operating mode of mouth 31.
In some optional embodiments of the invention, combined type parking valve 100 further includes housing, and control stick 1 is around first axle
Line and second axis may be pivotally mounted to housing.Such structure moves convenient for control stick 1 to first direction and second direction,
And then 2 grade components of push rod are driven convenient for control stick 1, so as to preferably adjust the logical of the first parking system and the second parking system
It dies state.
It is understood that with reference to Fig. 1, first axle is perpendicular to by the front and rear plane formed up and down and by fulcrum 21
The axis at center, second axis are vertical with control stick 1 and by the axis at 21 center of fulcrum.
As shown in Figure 1, in the embodiment of some of the present invention, combined type parking valve 100 can also include pushing mechanism
6, pushing mechanism 6 can include the first auxiliary section 61 and the second auxiliary section 62, when control stick 1 is moved towards first direction, the
One auxiliary section 61 can be used for control stick 1 coordinating, and then pushing mechanism 6 can be driven to rotate around fulcrum 21, make the second auxiliary section 62
Push rod 2 is pushed, and pushing mechanism 2 is made to drive the first sub- valve 4.Wherein, the second auxiliary section 62 can be pressed on 2 and second sub- valve of push rod
On one end of 5 cooperations, and then push rod 2 can be driven to be rotated around fulcrum 21.
In further embodiment of the present invention, pushing mechanism 6 is dish type, and is pivotably mounted around fulcrum 21.First
Auxiliary section 61 includes the convex block set on a side of pushing mechanism 6, and the second auxiliary section 62 is included set on 6 peripheral wall of pushing mechanism
Convex block, when control stick 1 is moved to first direction, pushing mechanism 6 rotates, and the peripheral wall of pushing mechanism 6 drives the first sub- valve 4, the
Two auxiliary sections 62 are pressed on one end of 2 and second sub- valve 5 of push rod cooperation, i.e. pushing mechanism 6 drives the second sub- valve 5 by push rod 2.
Control stick 1 is described to first direction and the motion process of second direction referring to Fig. 1 and Fig. 2：
When control stick 1 is moved to first direction, control stick 1 is rotated around first axle, and control stick 1 can be with the first cooperation
Portion 61 compresses cooperation, and pushing mechanism 6 is driven to rotate.Wherein, the second auxiliary section 62 is rotated, and second matches with pushing mechanism 6
Conjunction portion 62, which stops, to be against push rod 2 and push rod 2 is driven to move with one end that the second sub- valve 5 coordinates, the second sub- valve 5 can disconnect air inlet 31 and
Second valve port 34 is died, and then can provide brake force so as to which the second parking system can be realized.The lower end of the peripheral wall of pushing mechanism 6
The first sub- valve 4 can be driven, and the first sub- valve 4 is driven to move, the first sub- valve 4 can disconnect 31 and first valve port 33 of air inlet, so as to
First parking system, which can be realized, dies.That is the first parking system and the second parking system are realized jointly dies, and then be provided to
Brake force needed for vehicle.
When control stick 1 is moved to second direction, control stick 1 is rotated around second axis, and the wedge block 11 of control stick 1 supports
One end of push rod 2 is pressed in, and push rod 2 is driven to rotate.The other end of push rod 2 can be only against on the second sub- valve 5, and drives the second son
Valve 5 moves, and the second sub- valve 5 can disconnect 31 and second valve port 34 of air inlet, so as to realize individually dying for the second parking system,
And then it is provided to the brake force needed for trailer.
The vehicle of embodiment according to a second aspect of the present invention, including tractor, trailer and above-mentioned first aspect embodiment
Combined type parking valve 100.
Vehicle according to embodiments of the present invention, tractor have the first parking system, and trailer has the second parking system, from
And different actions can be made by manipulating the control stick 1 of combined type parking valve 100, controllable first parking system and second is stayed
The break-make gaseity of vehicle system, and then the parking brake force needed for vehicle can be provided, and easy to operate, the layout of multiple components is more
Adduction is managed, and reduces production cost.
In the description of this specification, reference term " one embodiment ", " some embodiments ", " illustrative examples ",
The description of " example ", " specific example " or " some examples " etc. means to combine specific features, the knot that the embodiment or example describe
Structure, material or feature are contained at least one embodiment of the present invention or example.In the present specification, to above-mentioned term
Schematic representation may not refer to the same embodiment or example.Moreover, specific features, structure, material or the spy of description
Point can in an appropriate manner combine in any one or more embodiments or example.
Although an embodiment of the present invention has been shown and described, it will be understood by those skilled in the art that：Not
In the case of being detached from the principle of the present invention and objective a variety of change, modification, replacement and modification can be carried out to these embodiments, this
The range of invention is limited by claim and its equivalent.
Claims (10)
1. a kind of combined type parking valve (100), which is characterized in that including：
Control stick (1) and push rod (2), the control stick (1) to first direction or second direction suitable for pushing the push rod (2)；
Valve body (3), the valve body (3) have air inlet (31), the first valve port (33), the second valve port (34), first valve port
(33) it is connected respectively with the first parking system and the second parking system with second valve port (34)；
First sub- valve (4) and the second sub- valve (5), the first sub- valve (4) and the second sub- valve (5) are installed on the valve body
(3) in；Wherein,
Under normal conditions, the air inlet (31) connects with first valve port (33), second valve port (34)；
When the control stick (1) pushes push rod (2) to first direction, the push rod (2) drives the first sub- valve (4)
Movement with cut off the connection of the air inlet (31), first valve port (33) and drive the second sub- valve (5) movement with
Cut off the connection of the air inlet (31), second valve port (34)；
When the control stick (1) pushes push rod (2) to second direction, the push rod (2) drives the second sub- valve (5)
It moves to cut off the air inlet (31), second valve port (34).
2. combined type parking valve (100) according to claim 1, which is characterized in that the valve body (3) has the first chamber
(35), first chamber (35) connects with first valve port (33), and passes through the described first sub- valve (4) and the air inlet
(31) it connects.
3. combined type parking valve (100) according to claim 1, which is characterized in that the valve body (3) has the second chamber
(36), second chamber (36) connects with second valve port (34), and passes through the described second sub- valve (5) and the air inlet
(31) it connects.
4. combined type parking valve (100) according to claim 1, which is characterized in that the second sub- valve (5) radially sets
In the outside of the described first sub- valve (4).
5. the combined type parking valve (100) according to any one of claim 1-4, which is characterized in that further include：Pushing part
Part (6), the pushing mechanism (6) include the first auxiliary section (61) and the second auxiliary section (62), in the control stick (1) towards first
Direction move when, first auxiliary section (61) for the control stick (1) coordinate with drive the pushing mechanism (6) turn
It is dynamic, make second auxiliary section (62) that the push rod (2) be pushed to drive the second sub- valve (5) and make the pushing mechanism (6)
Drive the described first sub- valve (4).
6. combined type parking valve (100) according to claim 5, which is characterized in that the pushing mechanism (6) is dish type,
And it is pivotably mounted around fulcrum (21), a side of first auxiliary section (61) including being set on the pushing mechanism (6)
Convex block, convex block of second auxiliary section (62) including being set on the pushing mechanism (6) peripheral wall.
7. the combined type parking valve (100) according to any one of claim 1-4, which is characterized in that the control stick (1)
Side there is wedge block (11), when the control stick (1) rotate to second direction, pushed away described in the wedge block (11) promotion
Bar (2).
8. combined type parking valve (100) according to claim 7, which is characterized in that the push rod (2) is arc, and institute
The fulcrum (21) of push rod (2) is stated positioned at middle part, described push rod (2) one end is suitable for compressing the described second sub- valve (5), and the other end is suitable for
Compress the wedge block (11).
9. the combined type parking valve (100) according to any one of claim 1-4, which is characterized in that further include：Housing,
The control stick (1) may be pivotally mounted to the housing around first axle and second axis.
10. a kind of vehicle, which is characterized in that including：Tractor, trailer and combination as claimed in any one of claims 1-9 wherein
Formula parking valve (100), the tractor have first parking system, and the trailer has second parking system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810051777.9A CN108189827B (en) | 2018-01-19 | 2018-01-19 | Combined parking valve and vehicle with same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810051777.9A CN108189827B (en) | 2018-01-19 | 2018-01-19 | Combined parking valve and vehicle with same |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108189827A true CN108189827A (en) | 2018-06-22 |
| CN108189827B CN108189827B (en) | 2021-01-08 |
Family
ID=62589904
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810051777.9A Active CN108189827B (en) | 2018-01-19 | 2018-01-19 | Combined parking valve and vehicle with same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108189827B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110758368A (en) * | 2019-09-23 | 2020-02-07 | 东风商用车有限公司 | Tractor atmospheric pressure manual control valve assembly |
| CN112277907A (en) * | 2020-11-02 | 2021-01-29 | 安徽江淮汽车集团股份有限公司 | Novel driver's cabin can crouch and cut off gas and stop control device |
| CN113415263A (en) * | 2021-07-29 | 2021-09-21 | 东风商用车有限公司 | Vehicle and control hand valve assembly thereof |
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| GB747378A (en) * | 1954-02-02 | 1956-04-04 | Dewandre Co Ltd C | Improvements in or relating to fluid pressure control valves |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110758368A (en) * | 2019-09-23 | 2020-02-07 | 东风商用车有限公司 | Tractor atmospheric pressure manual control valve assembly |
| CN112277907A (en) * | 2020-11-02 | 2021-01-29 | 安徽江淮汽车集团股份有限公司 | Novel driver's cabin can crouch and cut off gas and stop control device |
| CN112277907B (en) * | 2020-11-02 | 2021-07-20 | 安徽江淮汽车集团股份有限公司 | Air-break brake operating device for driver's cab |
| CN113415263A (en) * | 2021-07-29 | 2021-09-21 | 东风商用车有限公司 | Vehicle and control hand valve assembly thereof |
| CN113415263B (en) * | 2021-07-29 | 2022-02-18 | 东风商用车有限公司 | Vehicle and control hand valve assembly thereof |
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| Publication number | Publication date |
|---|---|
| CN108189827B (en) | 2021-01-08 |
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