CN206475693U - Suspension system and the vehicle using the suspension system - Google Patents
Suspension system and the vehicle using the suspension system Download PDFInfo
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- CN206475693U CN206475693U CN201621424917.5U CN201621424917U CN206475693U CN 206475693 U CN206475693 U CN 206475693U CN 201621424917 U CN201621424917 U CN 201621424917U CN 206475693 U CN206475693 U CN 206475693U
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Abstract
The utility model is related to a kind of suspension system and the vehicle using the suspension system, suspension system includes vehicle bridge, also include one end and be used to being hinged flexible member and one end that the other end and vehicle bridge be hinged with vehicle bridge with vehicle frame to be hinged the swing rod that the other end is used to be hinged with vehicle frame, the hinge axes of flexible member and vehicle bridge, swing rod and the hinge axes of vehicle bridge are coaxial or parallel and diameter parallel with vehicle bridge, less than one end that its is hinged with vehicle bridge after being hinged for one end for being hinged with vehicle frame and vehicle frame of swing rod, one end that swing rod can be hinged around itself and vehicle frame swings and forms angle a with horizontal plane, one end that flexible member can be hinged around itself and vehicle frame is swung and its center axis and swing rod formation plane included angle or antarafacial angle b, plane included angle or antarafacial angle b size are 0~90 °.The utility model, which solves suspension system in the prior art and can not change vehicle bridge rigidity in time according to road conditions, causes that vehicle ride performance is poor, the technical problem of riding comfort difference.
Description
Technical field
The utility model is related to a kind of suspension system and the vehicle using the suspension system.
Background technology
Elastic damping system is provided with vehicle suspension, in the presence of elastic damping system, vehicle can decay rapidly
Shock and vibration from road surface, and then improve the ride performance of vehicle and the riding comfort of passenger.
The rigidity of the vehicle suspension of elastic damping system influence, in order to ensure riding comfort and ride performance, according to
Different traveling road conditions elastic damping systems needs the rigidity of adjustment suspension in real time, when vehicle runs into pit, the vehicle bridge of vehicle
Move down, it is necessary to reduce the rigidity of suspension, when vehicle runs into projection, jump, now needs the rigidity of suspension to increase in the vehicle bridge of vehicle
Greatly.In order to reach this purpose, the Chinese invention that such as date of publication is 2012.06.12, publication No. is CN 102678808A is special
Profit application discloses the vibration insulating system of a kind of rigidity and damping joint regulation, and the vibration insulating system includes flexible member and damping member
Part, damping element is damper, and flexible member is air spring, and damper is magneto-rheological vibration damper, air spring and shock absorber
It is arranged in parallel between suspension upper junction plate and suspension bottom plate, when suspension is arranged on vehicle, suspension bottom plate is fixed with vehicle bridge to be connected
Connect, suspension upper junction plate on the downside of vehicle body with fixing with bearing vehicle body weight, and upper bracket and the suspension upper junction plate of air spring are consolidated
Fixed connection, air spring lower carriage is connected with suspension bottom plate, and shock absorber upper bracket is hinged with suspension upper junction plate, is propped up under shock absorber
Frame is hinged with suspension bottom plate.Be connected to auxiliary chamber and air supply system on air spring, air spring and auxiliary chamber it
Between be provided with location control valve, between air spring and air supply system be provided with levelling valve, levelling valve by control-rod control,
Control-rod one end is connected with levelling valve, and the other end is hinged with suspension bottom plate, under different carrying operating modes, at the beginning of air spring
Beginning, operating position was controlled to adjust by levelling valve, and when air spring is in compression or extended state, cover degree control valve exists
The charge valve or air bleeding valve in it are opened under control-rod effect, air supply system is inflated or is vented into air spring, works as air
Spring returns to its equilbrium position, and valve is closed, and so can ensure that the impulse stroke of air spring near its equilbrium position.
Although above-mentioned vibration insulating system can change the rigidity of suspension, due to the vibration insulating system by air supply system to
Air spring is inflated or is vented to control the rigidity of suspension, and inflation or exhaust have Valve controlling, therefore, inflate or are vented
The delay of certain time occurs, above-mentioned vibration insulating system can not change the rigidity of vehicle suspension in time, and vehicle is running over journey
In there are still the technical problem that vehicle ride performance is poor, riding comfort is poor.Meanwhile, above-mentioned vibration insulating system when mounted,
Not only need that air spring is installed, connect air supply system and auxiliary chamber on air spring, and need to air supply system and
Auxiliary chamber carry out installation fixation, levelling valve is also set between air spring and air supply system, air spring with
Location control valve is set between auxiliary chamber, and levelling valve will also connect control-rod by control-rod control on suspension, because
This, if setting above-mentioned vibration insulating system on a vehicle suspension, not only installation process is sufficiently complex cumbersome, and air spring is attached
It is that vehicle chassis increases burden plus structure can take very big space.Further, since the additional structure of above-mentioned vibration insulating system compared with
It is many so that the structure of vibration insulating system is complex, it is not easy to repair and maintains, and then the expense of maintenance may be increased.
The content of the invention
The purpose of this utility model is to provide a kind of suspension system, can not basis to solve suspension system in the prior art
Road conditions change suspension rate and cause the technical problem that vehicle ride performance is poor, riding comfort is poor in time.
To achieve the above object, the utility model is adopted the following technical scheme that：
A kind of suspension system, including vehicle bridge, in addition to central axis is vertically extending, one end is used to cut with scissors with vehicle frame
Connect, the flexible member that the other end and vehicle bridge are hinged and axis extend along the longitudinal direction, one end and vehicle bridge is hinged, the other end is used for
The hinge axes of the swing rod being hinged with vehicle frame, the flexible member and vehicle bridge, swing rod and the hinge axes of vehicle bridge are coaxial or flat
Row and the diameter parallel with vehicle bridge, the swing rod are used for after one end for being hinged with vehicle frame is hinged with vehicle frame less than itself and vehicle bridge
The one end being hinged, one end that the swing rod can be hinged around itself and vehicle frame swings and forms angle a, the elasticity member with horizontal plane
One end that part can be hinged around itself and vehicle frame is swung and its center axis and swing rod formation plane included angle or antarafacial angle
B, the plane included angle or antarafacial angle b size are 0~90 °.
In the central axis of the flexible member and swing rod are generally aligned in the same plane, the flexible member is hinged with vehicle bridge
One end and swing rod are respectively hinged at the same position of vehicle bridge with one end that vehicle bridge is hinged.
Also include damper, the damper includes being oriented to dress up and down in the cylinder body for being used to be connected with vehicle frame, the cylinder body
Equipped with piston, cylinder body surrounds sealed upper plenum and lower cavity with piston, and piston is connected with the driving lever radially extended, driving lever and car
Bridge is connected and guiding movement above and below piston can be stirred along with moving up and down for vehicle bridge.
The damper is air damper or oil damper.
The flexible member is helical spring.
A kind of vehicle, including vehicle frame and suspension system, the suspension system include vehicle bridge, in addition to central axis is vertically
Direction extension, one end and vehicle frame is hinged, the other end and vehicle bridge are hinged flexible member and axis extend along the longitudinal direction, one
The hinge axes of end and vehicle bridge is hinged, the other end and vehicle frame are hinged swing rod, the flexible member and vehicle bridge, swing rod and vehicle bridge
Hinge axes are coaxial or parallel and diameter parallel with vehicle bridge, after one end that the swing rod is hinged with vehicle frame is hinged with vehicle frame
The one end being hinged less than itself and vehicle bridge, one end that the swing rod can be hinged around itself and vehicle frame swings and forms angle with horizontal plane
A, one end that the flexible member can be hinged around itself and vehicle frame is swung and its center axis and swing rod formation plane included angle
Or antarafacial angle b, the plane included angle or antarafacial angle b size are 0~90 °.
In the central axis of the flexible member and swing rod are generally aligned in the same plane, the flexible member is hinged with vehicle bridge
One end and swing rod are respectively hinged at the same position of vehicle bridge with one end that vehicle bridge is hinged.
Also include damper, the damper, which includes being oriented to up and down in the cylinder body being connected with vehicle frame, the cylinder body, to be equipped with
Piston, cylinder body surrounds sealed upper plenum and lower cavity with piston, and piston is connected with the driving lever radially extended, and driving lever is consolidated with vehicle bridge
Connect and guiding movement above and below piston can be stirred along with moving up and down for vehicle bridge.
Vehicle according to claim 7, it is characterised in that：The damper is air damper or oil damper.
The flexible member is helical spring.
Advantageous effects of the present utility model：Suspension system of the present utility model includes flexible member, swing rod, vehicle bridge
Axis extends in left-right direction, and the central axis of flexible member is vertically extending, and the axis of swing rod extends along the longitudinal direction,
The suspension system is in use, the two ends of flexible member are hinged with vehicle bridge and vehicle frame respectively, one end that flexible member is hinged with vehicle frame
It is movable end with one end that vehicle bridge is hinged for fixing end；The two ends of swing rod are hinged with vehicle bridge and vehicle frame respectively, and swing rod is cut with scissors with vehicle frame
The one end connect is fixing end, is movable end with one end that vehicle bridge is hinged, and the fixing end of swing rod is less than its movable end, swing rod and level
Face forms angle a, the central axis of flexible member and swing rod formation plane included angle or antarafacial angle b, the plane included angle or
Person's antarafacial angle b size is 0~90 °, when vehicle bridge is moved up and down, and flexible member and swing rod can be simultaneously around respective fixations
End is rotated, and angle a and angle b can increase or while diminish simultaneously, be drawn according to the force analysis of vehicle bridge, the suspension of vehicle
RigidityWhen a and b increases simultaneously, suspension rate increase, when a, b reduce simultaneously, suspension rate reduces, and pendulum
Bar and flexible member can be rotated with moving up and down for vehicle bridge, when flexible member and swing rod rotation, a and b change simultaneously into
And suspension rate also and then changes, response does not postpone rapidly, and of the present utility model simple in construction, is only needed elastic member during installation
Part, the two ends of swing rod are hinged with vehicle bridge and vehicle frame respectively, and convenient install improves production efficiency.
As further improvement of the utility model, swing rod and flexible member are hinged at the same position of vehicle bridge, swing rod
The active force and flexible member of vehicle bridge are acted at the same position of vehicle bridge to the active force of swing rod, what reduction vehicle bridge was subject to cuts
Shear force.
As further improvement of the utility model, the piston in the cylinder body of damper surrounds sealed upper plenum with cylinder body
With lower cavity, one end and the vehicle bridge of driving lever are connected, and the other end is connected with piston, and when vehicle bridge is moved up and down, driving lever is with vehicle bridge one
Rise and move up and down and then promote piston to move up and down, the excitation information on road surface mechanically passes to damper in real time,
The identification of road surface operating mode is realized in the case of without ECU, it is ensured that rigidity and damping are adjusted to most in real time with road excitation simultaneously
Good state.In the utility model, flexible member, swing rod and damper synergy, when vehicle bridge bob, flexible member and
Swing rod changes the rigidity of suspension, and damper can decay the axle vibraqtions caused by road excitation in real time, and then improves vehicle
Ride performance and riding comfort.
Brief description of the drawings
Fig. 1 is the rough schematic view of the embodiment 1 of the utility model vehicle；
Fig. 2 be the utility model vehicle embodiment 1 in damper rough schematic view；
Fig. 3 be the utility model vehicle embodiment 1 in vehicle bridge force analysis figure；
In figure：1st, vehicle frame, 2, helical spring, 3, swing rod, 4, vehicle bridge, 5, cylinder body, 6, driving lever, 7, piston, 8, sealing ring.
Embodiment
The embodiment 1 of the utility model vehicle, as shown in Figure 1 and Figure 2, including vehicle frame 1 and suspension system, vehicle frame 1 are used for holding
Car body weight is carried, suspension system is arranged on vehicle frame.Suspension system includes the vehicle bridge 4 that axis extends in left-right direction, in addition to
Flexible member, damper and swing rod 3, flexible member are the helical spring 2 being connected between vehicle frame 1 and vehicle bridge 4, helical spring 2
It is obliquely installed and central axis is tilted backwards from top to bottom, its upper end is hinged with vehicle frame 1, lower end is hinged with vehicle bridge 4, hinge axes
With the diameter parallel of vehicle bridge.When vehicle bridge 4 is moved up and down, helical spring 2 is swung around its upper end, and the upper end of helical spring 2 is called
Fixing end, the lower end of helical spring 2 is called movable end.
The front end of swing rod 3 is hinged with vehicle frame 1, and rear end is hinged with vehicle bridge 4, diameter parallel of the hinge axes with vehicle bridge.Pendulum
After bar 3 and vehicle frame and vehicle bridge are hinged, the front end of swing rod is less than rear height, shape a in an angle between swing rod 3 and horizontal plane,
Angle a is acute angle.When the relative frame of vehicle bridge 4 is beated upwards, swing rod 3 is swung up around its front end hinge axes, and angle a increases
Greatly；When vehicle bridge relative frame is beated downwards, swing rod 3 is around its front end hinge axes to lower swing, and angle a reduces.Before swing rod
End can be considered fixing end, and rear end can be considered movable end.
The central axis of helical spring 2 is in same plane with swing rod 3, and articulated stand, spiral bullet are installed with vehicle bridge
Spring is realized with vehicle bridge by articulated stand with swing rod and is hinged, it is ensured that helical spring 2 is hinged on the same position of vehicle bridge with swing rod 3
Place, the hinge axes of helical spring and vehicle bridge, swing rod and the hinge axes of vehicle bridge are coaxial.The central axis and pendulum of helical spring 2
The formation plane included angle b of bar 3, plane included angle b sizes are 0~90 °.In other embodiments, the central axis and pendulum of helical spring
The axis of bar can be with antarafacial, and the hinge axes of helical spring and vehicle bridge, swing rod are parallel with both hinge axes of vehicle bridge, spiral bullet
Diverse location of the spring with swing rod respectively with vehicle bridge is hinged, the central axis of helical spring and the axis formation antarafacial angle b of swing rod,
Angle b size is 0~90 °.
Damper is air damper, including cylinder body 5, and cylinder body 5 is connected with vehicle frame 1, is oriented to up and down in cylinder body 5 and is equipped with work
Plug 7, piston 7 includes upper piston plate and lower piston plate, and upper piston plate surrounds closed upper plenum, lower piston plate and cylinder with cylinder body 5
Body 5 surrounds and is equipped with sealing ring 8 on closed lower cavity, upper piston plate and lower piston plate, it is ensured that the seal of damper；It is close
Seal 8 carries lubricating oil, reduces resistance during piston movement.Upper piston plate and lower piston plate are fixedly connected on one by connecting rod
Rise, upper piston plate, lower piston plate and cylinder body surround middle cavity, the side wall of middle cavity is provided with side opening.It is installed with and dials in vehicle bridge 4
Bar 6, driving lever 6 is penetrated in middle cavity by side opening and is connected along the radial direction of piston 7 with piston 7；When vehicle bridge is moved up and down, driving lever
Moved up and down with vehicle bridge and promote piston 7 to move up and down, when piston 7 is moved up, the air in upper plenum is pressurized, under
Air in cavity is by tension, and upper piston plate and lower piston plate are respectively by downward active force；Conversely, the air in upper plenum
Air in tension, lower cavity is pressurized, and upper piston plate and lower piston plate are respectively by upward active force.In driving lever 6 with car
During bridge 4 is moved up and down, to avoid driving lever 6 by along its axial pulling force or pressure, the horizontally-guided of driving lever 6 is installed on
In connecting rod between upper piston plate and lower piston plate, driving lever 6 is realized with piston 7 and be flexibly connected.
In the present embodiment, the upper plenum of cylinder body 5 and filling nitrogen in lower cavity, the border of sealing ring 8 is with measurement nitrogen stream
Dynamic gas measurement device, gas measurement device is connected with alarm, if the gases did escape in upper plenum and lower cavity,
Gas measurement device just can detect that, and send alarm signal to driver by alarm, enable human pilot timely
It was found that whether the air-tightness of damper is good, it is ensured that the security of vehicle traveling.In the present embodiment, cylinder body 5 is monolithic construction,
In other embodiments, cylinder body, which can also include being oriented in upper cylinder and lower cylinder that split is set, upper cylinder, is provided with upper piston,
It is oriented in lower cylinder and is provided with lower piston, upper piston, lower piston surrounds closed upper plenum and lower sky with upper cylinder, lower cylinder respectively
Chamber, is connected between upper piston and lower piston by connecting rod.
Under normal condition, the vehicle bridge 4 of vehicle understands the directed force F by ground upwardlyN, the pulling force F of swing rod 3 diagonally forwardL, spiral shell
Revolve the elastic force F of spring 2 obliquelyS, by force analysis, in such as Fig. 3, after translation, elastic force FS, pulling force FL, directed force FNIt can surround
One triangle, wherein, pulling force FL, directed force FNPlace line segment formation angle c, elastic force FSWith pulling force FLPlace line segment formation folder
Angle d, the angle between swing rod 3 and horizontal plane is a, and the angle between swing rod and helical spring is b, it can be deduced that c=90-a, d
=b.In addition, setting：The initial length of helical spring 2 is L1, and the instantaneous length after helical spring 2 compresses is L0, helical spring 2
Coefficient of elasticity is k；Further according toFace the directed force F of vehicle bridge 4 with can drawingNWith the decrement of helical spring 2
(L1-L0) relational expression between is：
In formula：The original length of L1- helical springs 2, the instantaneous length after the compression of L0- helical springs 2, k- helical springs 2
Coefficient of elasticity；
Thus the suspension rate of vehicle is drawn
And damping force F=(P1-P0) S
In formula：P1 is the pressure sum of cylinder body upper plenum and lower cavity, and P0 is ambient atmosphere pressure, and S is the face of piston plate
Product；
Wherein P1, P0 change speed depend on damper volume rate of change, when vehicle bridge beat up or down compared with
When fast, the rate of change of volume of air increased dramatically in damper, and damping force F will increased dramatically, it is possible to achieve rapid decay
Vibratory output, it is ensured that the smooth ride of vehicle, ride comfort.
Vehicle in the process of moving, when vehicle runs into convex road surface, can beat upwards relative to vehicle frame 1, vehicle bridge by vehicle bridge 4
Being jumped on 4 can drive helical spring 2 around its fixing end counter-clockwise swing, and swing rod 3 is swung up around its fixing end, and helical spring 2 is inverse
Length can shorten while hour hands are swung, the angle b increases between swing rod 3 and helical spring 2, sin (b) increases, swing rod 3 and water
The angle a increases of horizontal line, cos (a) values reduce, and synthesis causes the suspension rate C of vehicle to increase, i.e., with vehicle bridge, jump amount is not
Disconnected increase, the suspension rate C of vehicle also constantly increases, and can so reduce the upper jump amount when vehicle crosses bank, improves traveling smooth-going
Property and riding comfort.Meanwhile, with jump in vehicle bridge, the damping force that damper is produced urgency with the increase of upper vehicle bridge hop rate degree
Increase severely big, vehicle run into big projection and produce jumped on quick when, damper can produce huge damping force and car of decaying rapidly
Vibration, and then ensure that what vehicle bridge can stablize move up, improve vehicle ride performance and riding comfort.
When vehicle runs into recessed road surface, vehicle bridge 4 can be beated downwards relative to vehicle frame 1, and 4 times jumps of vehicle bridge can drive spiral bullet
Spring 2 around its fixing end clockwise oscillation, swing rod 3 around its fixing end to lower swing, length while 2 clockwise oscillation of helical spring
It can extend；The central axis of helical spring reduces with the angle b of swing rod 3, and sin (b) reduces, and swing rod 3 subtracts with horizontal angle a
It is small, cos (a) values increase so that vehicle suspension rate C reduces, so as to can cause vehicle bridge is quickly lower to jump；With hop rate degree under vehicle bridge
Increase, the damping force that damper is produced also be increased dramatically, it is ensured that vehicle bridge, which will not be produced, significantly to be vibrated, and weaken vehicle by recessed
Vibration Condition during road surface, improves the ride performance and riding comfort of vehicle.In summary two kinds of situations, the suspension system
When vehicle is by concave-convex road surface, the rigidity of suspension can change in real time, and damper being capable of car caused by rapid decay road excitation
Vibration, improve vehicle ride performance and riding comfort.
In the present embodiment, the fixing end of swing rod is located at the front of movable end, the central axis of helical spring from top to bottom by
Gradually tilt backwards, the fixing end of helical spring is located at the front of movable end, and in other embodiments, the fixing end of swing rod can position
In the rear of movable end, the central axis of helical spring gradually turns forward from top to bottom, and the fixing end of helical spring, which is located at, lives
The rear of moved end.In other embodiment, damper can be saved.Damper can also be oil damper or magneto-rheological vibration damping
Device.Helical spring may be replaced by gas spring or air bag.Cylinder body can with vehicle frame be connected, can also two ends respectively with vehicle frame
It is hinged.
The embodiment of the utility model suspension system, the suspension system as described above, to avoid repeating, will not be described here.
Claims (10)
1. a kind of suspension system, including vehicle bridge, it is characterised in that：Also include that central axis is vertically extending, one end is used
In being hinged with vehicle frame, the flexible member that the other end and vehicle bridge are hinged and axis extend along the longitudinal direction, one end and vehicle bridge be hinged,
The other end is used for the swing rod that is hinged with vehicle frame, the hinge axes of the hinge axes of the flexible member and vehicle bridge, swing rod and vehicle bridge
Diameter parallel coaxial or parallel and with vehicle bridge, being used for for the swing rod is low after being hinged with one end that vehicle frame is hinged with vehicle frame
The one end being hinged in itself and vehicle bridge, one end that the swing rod can be hinged around itself and vehicle frame swings and forms angle a with horizontal plane,
One end that the flexible member can be hinged around itself and vehicle frame swing and its center axis and swing rod formation plane included angle or
Person antarafacial angle b, the plane included angle or antarafacial angle b size are 0~90 °.
2. suspension system according to claim 1, it is characterised in that：The central axis of the flexible member is located at swing rod
In same plane, one end being hinged with vehicle bridge of the flexible member and swing rod are respectively hinged at car with one end that vehicle bridge is hinged
At the same position of bridge.
3. suspension system according to claim 1, it is characterised in that：Also include damper, the damper includes being used for
The cylinder body being connected with vehicle frame, is oriented in the cylinder body and is equipped with piston up and down, cylinder body and piston surround sealed upper plenum and under
Cavity, piston is connected with the driving lever radially extended, and driving lever is connected and can dialled along with moving up and down for vehicle bridge with vehicle bridge
Guiding movement above and below piston.
4. suspension system according to claim 3, it is characterised in that：The damper is air damper or oil damping
Device.
5. the suspension system according to claim 1-4 any one, it is characterised in that：The flexible member is spiral bullet
Spring.
6. a kind of vehicle, including vehicle frame and suspension system, the suspension system include vehicle bridge, it is characterised in that：Also include center
Axis is vertically extending, one end and vehicle frame is hinged, the other end and vehicle bridge are hinged flexible member and axis are along front and back
To extension, one end and vehicle bridge is hinged, the other end and vehicle frame are hinged swing rod, the hinge axes of the flexible member and vehicle bridge,
Swing rod and the hinge axes of vehicle bridge are coaxial or parallel and diameter parallel with vehicle bridge, one end that the swing rod is hinged with vehicle frame
Less than one end that it is hinged with vehicle bridge after being hinged with vehicle frame, one end that the swing rod can be hinged around itself and vehicle frame is swung and and water
Plane formation angle a, one end that the flexible member can be hinged around itself and vehicle frame is swung and its center axis and the swing rod
Formation plane included angle or antarafacial angle b, the plane included angle or antarafacial angle b size are 0~90 °.
7. vehicle according to claim 6, it is characterised in that：The central axis of the flexible member is located at same with swing rod
In plane, one end being hinged with vehicle bridge of the flexible member and swing rod are respectively hinged at vehicle bridge with one end that vehicle bridge is hinged
At same position.
8. vehicle according to claim 6, it is characterised in that：Also include damper, the damper includes solid with vehicle frame
It is oriented to up and down in cylinder body even, the cylinder body and is equipped with piston, cylinder body surrounds sealed upper plenum and lower cavity, piston with piston
The driving lever radially extended is connected with, driving lever is connected and can stirred along with moving up and down for vehicle bridge above and below piston with vehicle bridge
Guiding movement.
9. vehicle according to claim 8, it is characterised in that：The damper is air damper or oil damper.
10. the vehicle according to claim 6-9 any one, it is characterised in that：The flexible member is helical spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621424917.5U CN206475693U (en) | 2016-12-23 | 2016-12-23 | Suspension system and the vehicle using the suspension system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621424917.5U CN206475693U (en) | 2016-12-23 | 2016-12-23 | Suspension system and the vehicle using the suspension system |
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| Publication Number | Publication Date |
|---|---|
| CN206475693U true CN206475693U (en) | 2017-09-08 |
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ID=59749921
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621424917.5U Active CN206475693U (en) | 2016-12-23 | 2016-12-23 | Suspension system and the vehicle using the suspension system |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108237859A (en) * | 2016-12-23 | 2018-07-03 | 郑州宇通客车股份有限公司 | A kind of suspension system and the vehicle using the suspension system |
| CN111971189A (en) * | 2018-04-27 | 2020-11-20 | 宝马股份公司 | Vehicle wheel suspension having a suspension spring and an additional spring element which can be connected in series with the suspension spring |
-
2016
- 2016-12-23 CN CN201621424917.5U patent/CN206475693U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108237859A (en) * | 2016-12-23 | 2018-07-03 | 郑州宇通客车股份有限公司 | A kind of suspension system and the vehicle using the suspension system |
| CN108237859B (en) * | 2016-12-23 | 2023-12-15 | 宇通客车股份有限公司 | Suspension system and vehicle using same |
| CN111971189A (en) * | 2018-04-27 | 2020-11-20 | 宝马股份公司 | Vehicle wheel suspension having a suspension spring and an additional spring element which can be connected in series with the suspension spring |
| CN111971189B (en) * | 2018-04-27 | 2023-09-19 | 宝马股份公司 | Vehicle wheel suspension system with a suspension spring and an additional spring element that can be connected in series with the suspension spring |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 450061 Yudao Road, Guancheng District, Zhengzhou City, Henan Province Patentee after: Yutong Bus Co.,Ltd. Address before: 450016 Yutong Industrial Zone, eighteen Li River, Henan, Zhengzhou Patentee before: ZHENGZHOU YUTONG BUS Co.,Ltd. |
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| CP03 | Change of name, title or address |