CN104442255B - Vehicle - Google Patents
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- CN104442255B CN104442255B CN201310425671.8A CN201310425671A CN104442255B CN 104442255 B CN104442255 B CN 104442255B CN 201310425671 A CN201310425671 A CN 201310425671A CN 104442255 B CN104442255 B CN 104442255B
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- buffer stopper
- mounting bracket
- limited block
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Abstract
The invention discloses a vehicle comprising a frame, an axle and shock absorbers. The frame comprises longitudinal members; the axle is disposed under the frame; the shock absorbers are disposed on the longitudinal members over the axle; each shock absorber comprises an absorbing block and a limiting block, the limiting block sleeves the absorbing block or is sleeved with the absorbing block, and the bottom of the limiting block is higher than the bottom of the absorbing block. The shock absorbers are provided at positions close to a suspension system, shock absorption time is prolonged, shock is reduced, the suspension system is gentle, biasing matching of the suspension system is better, and ride comfort is improved; the absorbing blocks and the limiting blocks are disposed in a sleeving manner, the shock absorbers can be structurally simplified greatly, assembly and fixation are facilitated, and the cost is low.
Description
Technical field
The present invention relates to a kind of vehicle.
Background technology
Conventional suspension systems pass through the connection between U-bolts and panel spring hold-down plate, by buffer stopper, overall back axle and steel plate
Spring is tightly secured in together.Certain position buffer stopper is jumped on its suspension just come into contact with chassis runner, until buffer stopper is complete
Entirely limit suspension to beat, play mitigation impact, limit stroke, the effect of overload protection.The structure of its buffer stopper is independent
Rubber buffer block structure, the buffer stopper feature of this structure is to carry greatly, and rigidity linearly strengthens.It is disadvantageous that buffer stopper
Volume compression amount is little, and rigidity is high, and buffer time is short, and impact is big, and journey that suspension slips a line is not enough.And buffer stopper Yi Dan contact to after
The impact of suspension offset frequency is rapid, thus changing the offset frequency coupling of car load fore suspension and rear suspension, affects car load comfortableness.
Content of the invention
It is contemplated that at least solving one of above-mentioned technical problem of the prior art to a certain extent.
For this reason, it is an object of the present invention to proposing a kind of vehicle, this vehicle has the buffer unit of Curve guide impeller, can
To extend buffer time, reduce impact, improve road-ability.
Vehicle according to the invention, including：Vehicle frame, described vehicle frame includes longeron；Vehicle bridge, described vehicle bridge is located at described vehicle frame
Lower section；And buffer unit, described buffer unit is located on described longeron and is located at the top of described vehicle bridge, described buffering dress
Put including：Buffer stopper and limited block, described limited block is set in the outside of described buffer stopper or described buffer stopper is set in institute
State the outside of limited block, the bottom surface of described limited block is higher than the bottom surface of described buffer stopper.
Vehicle according to embodiments of the present invention, is provided with buffer unit, when can extend buffering at neighbouring suspension system
Between, reduce impact so that suspension system smooth variation, suspension system offset frequency mates more preferable, raising road-ability, and delays
Rush block and the sheathed arrangement of limited block, the structure of buffer unit can be greatly simplified, convenient for assembly and fixing, low cost.
In addition, vehicle according to the invention, can also have following additional technical feature：
According to some embodiments of the present invention, described limited block is annular, and described buffer stopper is column structure, described spacing
Block is set in the outside of described buffer stopper.
Thus, structure is simple, easy for installation.
According to some embodiments of the present invention, described buffer unit also includes：First mounting bracket and the second mounting bracket,
Described first mounting bracket is fixed on described longeron, and described second mounting bracket is fixed under described first mounting bracket
Face, described buffer stopper is fixed in described second mounting bracket, described limited block respectively with described first mounting bracket and described
Second mounting bracket is fixed.
According to some embodiments of the present invention, described second mounting bracket is configured to the tubular structure of bottom-open, described
Buffer stopper be fixed on described second in mounting bracket and described buffer stopper lower end in described second installing rack to extend.
According to some embodiments of the present invention, described buffer stopper is interference fitted in described second mounting bracket.Thus, exist
The fixation to buffer stopper radially can be realized.
According to some embodiments of the present invention, the perisporium of described second mounting bracket is formed with inwardly projecting described perisporium
Internal face lug boss, the outer peripheral face of described buffer stopper is provided with the recess being adapted to described lug boss.
Thus, the fixation to buffer stopper can be realized in the axial direction.
According to some embodiments of the present invention, described first mounting bracket and described second mounting bracket are by metal system
Become, described buffer stopper is made up of polyurethane, and described limited block is made up of rubber.
According to some embodiments of the present invention, the inner peripheral surface of described limited block is outer with the perisporium of described second mounting bracket
Wall sulfuration is integral, and the top surface of described limited block is integral with the bottom surface sulfuration of described first mounting bracket.
Thus, it is possible to improve the fixing intensity to limited block.
According to some embodiments of the present invention, described vehicle also includes：Reinforcing plate, described reinforcing plate is fixed on described vehicle bridge
Upper and relative with described buffer stopper and described limited block in the vertical direction.
According to some embodiments of the present invention, the lower end from described buffer stopper of described buffer stopper is towards described buffer stopper
At least one deformation that is spaced apart from each other in the axial direction of circle is provided with the outer peripheral face of hypomere part of upper end definite length extended recessed
Groove.
Thus, buffer stopper can produce deformation in deformation groove, buffer-induced piece of deformation.
According to some embodiments of the present invention, the upper end from described buffer stopper of described buffer stopper is towards described buffer stopper
The radial dimension of the upper portion of lower end definite length extended is more than the radial dimension of described hypomere part, described upper portion
Lower end is joined directly together with the upper end of described hypomere part.
Brief description
Fig. 1 is the partial perspective view with vehicle frame for the suspension of vehicle according to an embodiment of the invention；
Fig. 2 is the partial side view with vehicle frame for the suspension of vehicle according to an embodiment of the invention；
Fig. 3 is the front view of buffer unit according to an embodiment of the invention.
Specific embodiment
Embodiments of the invention are described below in detail, the example of described embodiment is shown in the drawings, wherein from start to finish
The element that same or similar label represents same or similar element or has same or like function.Below with reference to attached
The embodiment of figure description is exemplary it is intended to be used for explaining the present invention, and is not considered as limiting the invention.
In describing the invention it is to be understood that term " on ", D score, " vertical ", " top ", " bottom " " interior ", " outward "
Be based on orientation shown in the drawings or position relationship in the orientation of instruction or position relationship, be for only for ease of description the present invention and
Simplify description, rather than the device of instruction or hint indication or element must have specific orientation, with specific azimuth configuration
And operation, therefore it is not considered as limiting the invention.
Additionally, term " first ", " second " are only used for describing purpose, and it is not intended that indicating or hint relative importance
Or the implicit quantity indicating indicated technical characteristic.Thus, define " first ", the feature of " second " can express or
Implicitly include one or more this feature.In describing the invention, " multiple " are meant that two or more,
Unless otherwise expressly limited specifically.
In the present invention, unless otherwise clearly defined and limited, term " installation ", " being connected ", " connection ", " fixation " etc.
Term should be interpreted broadly, for example, it may be being fixedly connected or being detachably connected or integral；Can be that machinery connects
Connect or electrically connect；Can be to be joined directly together it is also possible to be indirectly connected to by intermediary, can be in two elements
The connection in portion or the interaction relationship of two elements.For the ordinary skill in the art, can be according to concrete feelings
Condition understands above-mentioned term concrete meaning in the present invention.
In the present invention, unless otherwise clearly defined and limited, fisrt feature second feature it " on " or D score
The first and second feature directly contacts can be included not to be directly contact but passes through it is also possible to include the first and second features
Between other characterisation contact.And, fisrt feature second feature " on ", that " top " and " above " include first is special
Levy directly over second feature and oblique upper, or be merely representative of fisrt feature level height higher than second feature.Fisrt feature exists
Second feature " under ", " lower section " and " below " include fisrt feature immediately below second feature and obliquely downward, or be merely representative of
Fisrt feature level height is less than second feature.
Describe vehicle according to embodiments of the present invention below with reference to Fig. 1-Fig. 3 in detail, this vehicle can be with edge-beam type
The vehicle of vehicle frame.
Vehicle according to an embodiment of the invention can include vehicle frame, vehicle bridge 2 and buffer unit 3.
Vehicle frame can be straight frame, and in other words, this vehicle frame can include two longerons 1 being located at both sides and some
Longeron 1 and crossbeam are connected into firm braced frame with riveting and/or welding by crossbeam.
Vehicle bridge 2 is located at the lower section of vehicle frame, and for example, according to some embodiments of the present invention, vehicle bridge 2 can pass through suspension system
It is connected with vehicle frame, specifically, the left and right two ends of vehicle bridge 2 all can be located in respective longerons 1 by one group of leaf spring 52, steel plate bullet
Spring 52 can be fastened in vehicle bridge 2 by U-bolts 53 and pressing plate 51, when vehicle travels on uneven road, wheel meeting
Play up and down, leaf spring 52 can rely on self-deformation to decay from the vibration of wheel, improve road-ability, have concurrently simultaneously
Guide effect.
As shown in figure 1, buffer unit 3 is located on longeron 1 and is located at the top of vehicle bridge 2, i.e. buffer unit 3 and vehicle bridge 2 phase
Right.As shown in Figures 2 and 3, buffer unit 3 includes buffer stopper 33 and limited block 34, and buffer stopper 33 is used in vehicle bridge 2 opposing side rails
1 moves upwards is contacted with vehicle bridge 2 after certain stroke, plays mitigation impact, limits stroke and overload protection to a certain extent
Effect.
Limited block 34 is suitable to the spacing vehicle bridge of backstop 2, after buffer stopper 33 is contacted with vehicle bridge 2, if vehicle bridge 2 opposing side rails 1 continue
Continue and move up, thus limited block 34 can be contacted with vehicle bridge 2, force backstop vehicle bridge 2, realize limit function, it is to avoid suspension system
Significantly beat, thus improving life-span and the road-ability of suspension system.
According to some embodiments of the present invention, limited block 34 be set in buffer stopper 33 outside it is preferable that limited block 34 with
Buffer stopper 33 is coaxially arranged.It is understood, however, that the present invention is not limited to this, in other embodiments of the present invention, buffering
Block 33 also can be set in the outside of limited block 34, and preferably, buffer stopper 33 is coaxially arranged with limited block 34.
Buffer stopper 33 and limited block 34 are coaxially sheathed to greatly simplify buffer stopper 33 and the installation of limited block 34 is fixed, and makes to delay
Flushing device 3 overall structure is compacter, simple, advantageously reduces the holistic cost of buffer unit 3.
With reference to shown in Fig. 2, the bottom surface of limited block 34 is higher than the bottom surface of buffer stopper 33, in other words, limited block 34 and vehicle bridge 2 it
Between vertical distance be more than vertical distance between buffer stopper 33 and vehicle bridge 2, thus when vehicle bridge 2 is moved upwards, will first with
Buffer stopper 33 contacts, and by buffer stopper 33, vehicle bridge 2 is carried out primary spacing, and unsteadiness of wheels of simultaneously decaying, if vehicle bridge 2 continues up fortune
Dynamic, vehicle bridge 2 by continued compression buffer stopper 33 and is subject to the backstop action of limited block 34, thus limit vehicle bridge 2 continue on move, formation
Two grades spacing, it is to avoid suspension system Large Amplitude Motion.
Thus, vehicle according to embodiments of the present invention, is provided with buffer unit 3 at neighbouring suspension system, can extend
Buffer time, reduce impact so that suspension system smooth variation, suspension system offset frequency coupling is more preferable, improve driving comfortable
Property, and buffer stopper 33 and the sheathed arrangement of limited block 34, the structure of buffer unit 3 can be greatly simplified, convenient for assembly and fixing, become
This is low.
With reference to shown in Fig. 3, according to some currently preferred embodiments of the present invention, limited block 34 is annular, and buffer stopper 33 is column
Structure, limited block 34 is set in the outside of buffer stopper 33, preferably coaxially arranged.Further, buffer unit 3 also includes the first peace
Dress support 31 and the second mounting bracket 32, will combine accompanying drawing to the first mounting bracket 31 and the second mounting bracket 32 below and carry out in detail
Thin description.
As shown in Figures 2 and 3, the first mounting bracket 31 is fixed on longeron 1, and the first mounting bracket 31 is permissible with longeron 1
Integrally welded structure, also can be fastened by fastening bolt certainly, and the first mounting bracket 31 can be fixed on the outside of longeron 1.
Second mounting bracket 32 is fixed on below the first mounting bracket 31, and the second mounting bracket 32 is preferably welded with the first mounting bracket 31
It is connected into one, alternatively of course, the second mounting bracket 32 and the first mounting bracket 31 also can integrally casting shapings.
Buffer stopper 33 is fixed in the second mounting bracket 32, and limited block 34 is installed with the first mounting bracket 31 and second respectively
Support 32 is fixing.As such, it is possible to improve the bulk strength of buffer unit 3 so that buffer unit 3 can preferably filter from car
The vibration of wheel, and spacing reliability.
Preferably, the second mounting bracket 32 is configured to the tubular structure of bottom-open, and in other words, the second mounting bracket 32 can
To include roof and perisporium 321, perisporium 321 is located at the periphery edge of roof and extends downwardly.Buffer stopper 33 is fixed on the second installation
In support 32 and buffer stopper 33 lower end in the second mounting bracket 32 to extend.
The fixed form of buffer stopper 33 and the second mounting bracket 32 has multiple.Preferably, buffer stopper 33 is interference fitted in
In two mounting brackets 32, thus easy for installation, and diametrically realize the fixation to buffer stopper 33.Further, solid in order to improve
Determine intensity, the perisporium 321 of the second mounting bracket 32 is formed with the lug boss 322 of the internal face of its perisporium 321 inwardly projecting, delay
The recess being adapted to lug boss 322 is provided with the outer peripheral face rushing block 33, so passes through the engaging with recess for the lug boss 322, can
Spacing to buffer stopper 33 axial direction to realize, thus increasing the fixing intensity of the second mounting bracket 32 and buffer stopper 33 further,
Prevent buffer stopper 33 from falling down in the second mounting bracket 32.
Lug boss 322 can be annular, and accordingly, recess is again formed as annular.Lug boss 322 is with recess preferably one by one
Corresponding, such as lug boss 322 and recess are one, as shown in Figure 3.It is understood, however, that lug boss 322 and recess
Can be multiple respectively.
According to some embodiments of the present invention, the first mounting bracket 31 and the second mounting bracket 32 are each made of a metal, example
As the first mounting bracket 31 and the second mounting bracket 32 can be made up of iron or ferroalloy, aluminum or aluminum alloy etc..Buffer stopper 33 has poly-
Urethane is made, and that is, buffer stopper 33 is polyurethane buffering block, and such buffer stopper 33 has good flexibility, can preferably buffer vehicle
Bridge 2, decay vibration.Limited block 34 is made up of rubber, and rubber is relatively hard, has certain elasticity simultaneously, therefore adopts rubber
The limited block 34 made not only can realize good spacing, and the vibration that can also decay further, preferably improve driving and relax
Adaptive, and avoid suspension system Large Amplitude Motion to lead to suspension system service life reduction.
It is to be understood that the first mounting bracket 31, the second mounting bracket 32, buffer stopper 33 and limited block 34
Material not limited to this.
According to some embodiments of the present invention, outside the perisporium 321 of the inner peripheral surface of limited block 34 and the second mounting bracket 32
Wall sulfuration is integral, and the top surface of limited block 34 is integral with the bottom surface sulfuration of the first mounting bracket 31.So, limited block 34 jail
It is fixed in the first mounting bracket 31 and the second mounting bracket 32 it is ensured that spacing reliability by ground.
With reference to shown in Fig. 2, vehicle also includes reinforcing plate 4, reinforcing plate 4 be fixed in vehicle bridge 2 and in the vertical direction with slow
Rush block 33 relative with limited block 34, in other words, when vehicle bridge 2 relative frame moves upwards, buffer stopper 33 and limited block 34 will be fitted
In with this reinforcing plate 4 against realizing spacing purpose, that is, buffer stopper 33 and limited block 34 are not straight with vehicle bridge 2 in this embodiment
Connect against.Reinforcing plate 4 can be substantially bowl dress, reinforcing plate 4 solderable in vehicle bridge 2.
According to some embodiments of the present invention, as shown in figure 3, buffer stopper 33 is by upper portion 333 and 334 groups of hypomere part
Become.Upper portion 333 is the part of the upper end from buffer stopper 33 of buffer stopper 33 towards lower end definite length extended, hypomere part
334 is part, upper portion 333 and the hypomere portion of the lower end from buffer stopper 33 of buffer stopper 33 towards upper end definite length extended
Points 334 concrete length can be according to different vehicle adaptive settings, and the lower end of upper portion 333 is upper with hypomere part 334
End is joined directly together.
Preferably, the outer peripheral face of hypomere part 334 is provided with least one deformation that is spaced apart from each other in the axial direction of circle recessed
Groove 332, when such buffer stopper 33 is against reinforcing plate 4, reinforcing plate 4 compresses buffer stopper 33, and buffer stopper 33 can become connected in star 332
Place preferably produces deformation, decay vibration.Become connected in star 332 and be preferably annular, and the change connected in star 332 of annular can be multiple
And be spaced apart from each other in the axial direction.
Preferably, the radial dimension of upper portion 333 is more than the radial dimension of hypomere part 334, so due to hypomere portion
Points 334 radial dimension is less, and cooperation simultaneously becomes connected in star 332, thus hypomere part 334 can preferably produce in the axial direction
Deformation, realizes primary spacing, meanwhile, the buffer stopper 33 after deformation does not interfere with the backstop position-limiting action of limited block 34.
In short, the buffer stopper of the buffer unit of vehicle in accordance with a preferred embodiment of the present invention has enough compressions
Stroke, can extend buffer time, reduce impact so that suspension performance smooth variation, suspension offset frequency is mated more satisfactory, in guarantor
In the case of card suspension travel, it still is able to meet the requirement of car load comfortableness.
It should be appreciated that the other structures of vehicle according to embodiments of the present invention such as engine, speed changer, differential mechanism etc. are all
It is prior art, and is well known for ordinary skill in the art, therefore can adopt for these same as the prior art
Or close part, no longer describe in detail one by one here.
In the description of this specification, reference term " embodiment ", " some embodiments ", " example ", " specifically show
The description of example " or " some examples " etc. means specific features, structure, material or the spy describing with reference to this embodiment or example
Point is contained at least one embodiment or the example of the present invention.In this manual, to the schematic representation of above-mentioned term not
Identical embodiment or example must be directed to.And, the specific features of description, structure, material or feature can be in office
What combine in an appropriate manner in one or more embodiments or example.Additionally, this can be said by those skilled in the art
Different embodiments described in bright book or example are engaged and are combined.
Although embodiments of the invention have been shown and described above it is to be understood that above-described embodiment is example
Property it is impossible to be interpreted as limitation of the present invention, those of ordinary skill in the art within the scope of the invention can be to above-mentioned
Embodiment is changed, changes, replacing and modification.
Claims (8)
1. a kind of vehicle, including：
Vehicle frame, described vehicle frame includes longeron；
Vehicle bridge, described vehicle bridge is located at the lower section of described vehicle frame；And
Buffer unit, described buffer unit is located on described longeron and is located at the top of described vehicle bridge, and described buffer unit includes：
Buffer stopper and limited block, the bottom surface of described limited block is higher than the bottom surface of described buffer stopper；
It is characterized in that, described limited block is set in the outside of described buffer stopper；
Described limited block is annular, and described buffer stopper is column structure, and described limited block is set in the outside of described buffer stopper；
Described buffer unit also includes：First mounting bracket and the second mounting bracket, described first mounting bracket is fixed on described
On longeron, described second mounting bracket is fixed on below described first mounting bracket, and described buffer stopper is fixed on described second
In mounting bracket, described limited block is fixed with described first mounting bracket and described second mounting bracket respectively；
Described second mounting bracket is configured to the tubular structure of bottom-open, and described buffer stopper is fixed on described second mounting bracket
The lower end of interior and described buffer stopper in described second installing rack to extend.
2. vehicle according to claim 1 is it is characterised in that described buffer stopper is interference fitted in described second mounting bracket
Interior.
3. vehicle according to claim 1 is inwardly dashed forward it is characterised in that being formed with the perisporium of described second mounting bracket
Go out the lug boss of the internal face of described perisporium, the outer peripheral face of described buffer stopper is provided with the recess being adapted to described lug boss.
4. vehicle according to claim 1 is it is characterised in that described first mounting bracket and described second mounting bracket are equal
It is made of metal, described buffer stopper is made up of polyurethane, described limited block is made up of rubber.
5. vehicle according to claim 4 is it is characterised in that the inner peripheral surface of described limited block and described second mounting bracket
Perisporium outside wall surface sulfuration integral, the bottom surface sulfuration of the top surface of described limited block and described first mounting bracket is integral.
6. vehicle according to claim 1 is it is characterised in that also include：Reinforcing plate, described reinforcing plate is fixed on described car
On bridge and relative with described buffer stopper and described limited block in the vertical direction.
7. vehicle according to claim 1 is it is characterised in that the lower end from described buffer stopper of described buffer stopper is towards institute
One circle is provided with the outer peripheral face of hypomere part of the upper end definite length extended stating buffer stopper become connected in star or be provided with multi-turn
The change connected in star being spaced apart from each other in the axial direction.
8. vehicle according to claim 7 is it is characterised in that the upper end from described buffer stopper of described buffer stopper is towards institute
The radial dimension stating the upper portion of lower end definite length extended of buffer stopper is more than the radial dimension of described hypomere part, described
The lower end of upper portion is joined directly together with the upper end of described hypomere part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310425671.8A CN104442255B (en) | 2013-09-17 | 2013-09-17 | Vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310425671.8A CN104442255B (en) | 2013-09-17 | 2013-09-17 | Vehicle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104442255A CN104442255A (en) | 2015-03-25 |
| CN104442255B true CN104442255B (en) | 2017-02-15 |
Family
ID=52889303
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310425671.8A Active CN104442255B (en) | 2013-09-17 | 2013-09-17 | Vehicle |
Country Status (1)
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| CN (1) | CN104442255B (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104875572B (en) * | 2015-04-03 | 2019-02-15 | 盐城工学院 | Automotive axle and its processing method equipped with vibration isolation sucker |
| CN105109295A (en) * | 2015-08-04 | 2015-12-02 | 株洲时代新材料科技股份有限公司 | Automobile limit block and application thereof |
| DE102017221776B4 (en) | 2017-12-04 | 2022-09-15 | Ford Global Technologies, Llc | Longitudinal leaf spring device with additional suspension unit |
| CN109515090A (en) * | 2018-11-12 | 2019-03-26 | 浙江中车电车有限公司 | A kind of few-leaf-spring suspension system |
| CN114506202B (en) * | 2022-04-20 | 2022-06-28 | 中国重汽集团济南动力有限公司 | Battery locking device for electric truck, electric truck and battery replacing method |
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| US5238233A (en) * | 1992-09-15 | 1993-08-24 | Gencorp Inc. | Jounce bumper with hoop stress rings |
| US6296237B1 (en) * | 1998-11-24 | 2001-10-02 | Tokai Rubber Industries, Ltd. | Bump stopper |
| CN2834977Y (en) * | 2005-11-11 | 2006-11-08 | 北汽福田汽车股份有限公司 | An automobile suspension buffer block and vehicle employed the same |
| CN201077336Y (en) * | 2007-08-17 | 2008-06-25 | 上汽通用五菱汽车股份有限公司 | Automobile rear suspension buffer means |
| CN101665066A (en) * | 2009-09-04 | 2010-03-10 | 上汽通用五菱汽车股份有限公司 | Buffer component of rear suspension of automobile |
| CN102390395A (en) * | 2011-09-27 | 2012-03-28 | 无锡圣丰减震器有限公司 | Horizontal buffer for locomotive bogie |
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2013
- 2013-09-17 CN CN201310425671.8A patent/CN104442255B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5238233A (en) * | 1992-09-15 | 1993-08-24 | Gencorp Inc. | Jounce bumper with hoop stress rings |
| US6296237B1 (en) * | 1998-11-24 | 2001-10-02 | Tokai Rubber Industries, Ltd. | Bump stopper |
| CN2834977Y (en) * | 2005-11-11 | 2006-11-08 | 北汽福田汽车股份有限公司 | An automobile suspension buffer block and vehicle employed the same |
| CN201077336Y (en) * | 2007-08-17 | 2008-06-25 | 上汽通用五菱汽车股份有限公司 | Automobile rear suspension buffer means |
| CN101665066A (en) * | 2009-09-04 | 2010-03-10 | 上汽通用五菱汽车股份有限公司 | Buffer component of rear suspension of automobile |
| CN102390395A (en) * | 2011-09-27 | 2012-03-28 | 无锡圣丰减震器有限公司 | Horizontal buffer for locomotive bogie |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104442255A (en) | 2015-03-25 |
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