CN205706867U - Undercarriage structure - Google Patents
Undercarriage structure Download PDFInfo
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- CN205706867U CN205706867U CN201620497717.6U CN201620497717U CN205706867U CN 205706867 U CN205706867 U CN 205706867U CN 201620497717 U CN201620497717 U CN 201620497717U CN 205706867 U CN205706867 U CN 205706867U
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- Prior art keywords
- backing plate
- underframe
- width
- crossbeam
- plate
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Abstract
This application discloses a kind of Undercarriage structure, including frame type base frame body, underframe body includes along the spaced body transom in underframe body length direction, also include the backing plate assemblies of the end face for reducing crossbeam and the spacing of the bottom surface of underframe body, backing plate assemblies is fixedly connected on the bottom of body transom, the width of the part fixing connection on backing plate assemblies with body transom is more than the width of corresponding body transom, backing plate assemblies is provided with the installing hole for removably connecting with crossbeam, and underframe body is additionally provided with the deep gouge portion downwardly extended.The Undercarriage structure that this utility model provides, it is achieved that reduce the purpose of the height of underframe on vehicle frame, deep gouge portion is set on underframe body simultaneously, increase the volume of railway carriage further, thus in the case of ensureing that overall height is constant, reach to add the effect of the volume of railway carriage, thus lower cost of transportation.
Description
Technical field
The disclosure relates generally to transport Wagon Tech field, is specifically related to transport Truck Frame Model, particularly relates to the end on vehicle frame
Shelf structure.
Background technology
Cargo vehicle is commonly referred to as lorry, also referred to as truck, refers to the automobile being mainly used in transporting goods, now has wide
Market prospect.Such as: along with the rapid rising of ecommerce in recent years, the shopping idea of people is transferred to from solid shop/brick and mortar store the most gradually
In net purchase, thus promote the rise of express delivery industry with fast-developing.
The development of express delivery industry is from not being used for transporting the support of the freight container car of express delivery commodity.Container car generally comprises
Vehicle frame, headstock and truck body.Vehicle frame includes crossbeam, is arranged on the wheel of crossbeam both sides.Vehicle frame is typically chosen on crossbeam perpendicular
Directly being provided with longeron, longeron is fixing with crossbeam to be connected, and then longeron is fixed with frame chassis away from the one end on ground and is connected, underframe
On truck body is set.But along with developing rapidly of express delivery industry, express delivery commodity are the most, and then require the number of freight container car
Amount increases therewith, but this can cause express delivery cost increase.But owing to there is strict size Control in country to freight container car
Including bodywork height, width, length and vehicle frame, requirement, includes that crossbeam does not allow to carry out the transformation operations such as welding, therefore by increasing
Add the overall height of freight container car and length is infeasible to increase railway carriage volume, therefore keep original bodywork height, width
And in the case of length is constant, increase railway carriage volume always this area of container car for solving the technical problem that.
Utility model content
In view of drawbacks described above of the prior art or deficiency, it is desirable to provide a kind of underframe knot increasing lorry tank-volumes
Structure.
This utility model provides a kind of Undercarriage structure, and including frame type base frame body, underframe body includes along underframe body
The spaced body transom of length direction, also includes the spacing of the end face for reducing crossbeam and the bottom surface of underframe body
Backing plate assemblies, backing plate assemblies is fixedly connected on the bottom of body transom, and backing plate assemblies is fixed the portion being connected with body transom
The width divided is more than the width of corresponding body transom, and backing plate assemblies is provided with the installing hole for removably connecting, the end with crossbeam
Frame body is additionally provided with the deep gouge portion downwardly extended, and backing plate assemblies includes that backing plate part, backing plate part include the width side along underframe body
To the first backing plate arranged, on the first backing plate, the two ends of width along underframe body are prolonged to away from body transom direction respectively
Stretch and have the second backing plate, between two second backing plates, be formed with the gap for laying crossbeam, horizontal with underframe at the top of the first backing plate
The bottom of beam is fixing to be connected, and the first backing plate is fixed the width of part of connection with body transom more than corresponding body transom
All it is provided with installing hole on width, the first backing plate and the second backing plate, the second backing plate lateral surface is also fixedly connected with reinforcement, strengthen
The top of part is connected to the bottom of underframe body, and Undercarriage structure also includes being respectively fixedly connected with the lateral surface in the second backing plate and the end
The connecting plate of frame crossbeam, underframe body deviates from the side of backing plate assemblies and is arranged with projection along the length direction of underframe body
Portion, the bottom surface of lobe is provided with the cavity volume for accommodating wheel, and on underframe body, the length direction symmetry along underframe body sets
Have deep gouge portion, deep gouge portion to include fixing the frame-type side plate being connected with the second backing plate, on side plate away from the first backing plate one end to
It is extended with frame-type base plate away from the second backing plate direction, fixes one end away from underframe body on the second backing plate being connected with side plate
Being extended with the 3rd backing plate, the 3rd backing plate and the first backing plate are positioned at the same side of the second backing plate, between the 3rd backing plate and the first backing plate
Form the space for laying crossbeam.
The Undercarriage structure that this utility model provides, by setting backing plate assemblies between crossbeam and underframe body, wherein backing plate
Assembly is fixing with underframe body to be connected, and backing plate assemblies is connected by installing hole and crossbeam are fixing, and then underframe body is fixed on greatly
Above beam, thus remove the use of longeron from, it is achieved that reduce the purpose of railway carriage and the spacing of crossbeam, can ensure that overall height is constant
In the case of, reach to add the effect of the volume of railway carriage, thus lower cost of transportation.Meanwhile, due on backing plate assemblies
The width of the part fixing connection with body transom is more than the width of corresponding body transom, thus adds body transom with big
Contact area between beam, and then realize reducing abrasion between the two, also utilize the railway carriage dispersion to the pressure of crossbeam, extend
Undercarriage structure and the service life of crossbeam.On this external underframe body, deep gouge portion is set, increases the volume of railway carriage further, enter one
Step ground lowers cost of transportation.
Accompanying drawing explanation
By the detailed description that non-limiting example is made made with reference to the following drawings of reading, other of the application
Feature, purpose and advantage will become more apparent upon:
The front view of the Undercarriage structure that Fig. 1 provides for this utility model；
The attached view of the Undercarriage structure that Fig. 2 provides for this utility model；
Fig. 3 is the A-A view in accompanying drawing 2.
Detailed description of the invention
With embodiment, the application is described in further detail below in conjunction with the accompanying drawings.It is understood that this place is retouched
The specific embodiment stated is used only for explaining relevant utility model, rather than the restriction to this utility model.Further need exist for explanation
, for the ease of describing, accompanying drawing illustrate only the part relevant to utility model.
It should be noted that in the case of not conflicting, the embodiment in the application and the feature in embodiment can phases
Combination mutually.Describe the application below with reference to the accompanying drawings and in conjunction with the embodiments in detail.
Refer to Fig. 1-3, the present embodiment provides a kind of Undercarriage structure, and including frame type base frame body 1, underframe body 1 wraps
Include along the underframe body 1 spaced body transom of length direction 11, also include the end face for reducing crossbeam and underframe body 1
The backing plate assemblies of spacing of bottom surface, backing plate assemblies is fixedly connected on the bottom of body transom 11, with underframe on backing plate assemblies
The width of the fixing part connected of crossbeam 11 more than the width of corresponding body transom 11, backing plate assemblies be provided with for crossbeam 3
The installing hole removably connected, underframe body 1 is additionally provided with the deep gouge portion 13 downwardly extended.
In the present embodiment, by setting backing plate assemblies between crossbeam 3 and underframe body 1, wherein backing plate assemblies and underframe
Body 1 is fixing to be connected, and backing plate assemblies is connected by installing hole is fixing with crossbeam 3, and then underframe body 1 is fixed on above crossbeam 3,
Thus remove the use of longeron from, it is achieved that and reduce the purpose of railway carriage and the spacing of crossbeam 3, can be in the situation ensureing that overall height is constant
Under, reach to add the effect of the volume of railway carriage, thus lower cost of transportation.Meanwhile, due on backing plate assemblies with underframe
The width of the fixing part connected of crossbeam 11 is more than the width of corresponding body transom 11, thus adds body transom 11 with big
Contact area between beam 3, and then realize reducing abrasion between the two, also utilize the railway carriage dispersion to the pressure of crossbeam 3, prolong
Long Undercarriage structure and the service life of crossbeam 3.On this external underframe body 1, deep gouge portion 13 is set, increases the appearance of railway carriage further
Long-pending, lower cost of transportation further.
Wherein, deep gouge portion 13 is normally between two wheels of underframe body 1 length direction, or oil storage cylinder and wheel
Between and or tail part.
Preferably, backing plate assemblies includes that backing plate part, backing plate part include along the width of underframe body 1 spaced
To the first backing plate 21, the first backing plate 21 is fixing with the bottom of body transom 11 to be connected, solid with body transom 11 on the first backing plate 21
The width of the fixed part connected is more than the width of corresponding body transom 11, and the first backing plate 21 is provided with installing hole.
In the present embodiment, general crossbeam 3 all has the beam that two spacing side by side are arranged, and the two ends of two beams are fixing to be connected.
In the present embodiment, backing plate assemblies includes that backing plate part, backing plate part include along the width of underframe body 1 spaced a pair
First backing plate 21, the first backing plate 21 is respectively placed on the end face of two beams by this, and the first backing plate 21 is provided with for fixing with crossbeam 3
The installing hole connected, especially by dismountable connected modes such as bolts.In the present embodiment, the first backing plate 21 is typically one
Determining the plate of thickness, on the first backing plate 21, the width of the part that connect fixing with body transom 11 is more than corresponding body transom 11
Width, can add the contact area between body transom 11 and crossbeam 3, and then realize reducing abrasion between the two, also profit
With the railway carriage dispersion to the pressure of crossbeam 3, extend Undercarriage structure and the service life of crossbeam 3.Further, the first backing plate 21 is
Rectangular slab.In the present embodiment, the first backing plate 21 simple in construction, and the first backing plate 21 closely pastes with underframe body 1 and crossbeam 3 end face
Close, reduce because the first backing plate 21 exists not flat spot with underframe body 1 and crossbeam 3 end face, and then cause there be depositing of obvious gap
, have a strong impact on the stability of overall architecture.
Preferably, backing plate part also includes that on the first backing plate 21, the one end in the outside of close underframe body 1 is to away from underframe originally
The second backing plate 22 that the direction of body 1 extends, is formed with the gap for laying crossbeam 3 between two second backing plates 22.
In the present embodiment, can be connected by fixture is fixing between the first backing plate 21 with the second backing plate 22, it is possible to respectively
Fix be connected with end face and the lateral surface of crossbeam 3, it also may be preferable for be formed in one.First backing plate 21 is integrated with the second backing plate 22
During molding, not only avoid using the connector for fixing both connections, also reduce installation steps, improve installation effectiveness and peace
Dress precision, adds overall structure stability, intensity and the impact resistance between the first backing plate 21 and the second backing plate 22 simultaneously.
Backing plate part is formed with the gap for laying crossbeam 3, outside two second backing plates 22 are respectively with crossbeam 3 between two second backing plates 22
The dismountable fixing connection in side, as the first backing plate 21 is provided with for installing hole bolted with crossbeam 3, or second
Backing plate 22 is provided with for installing hole bolted with crossbeam 3, or the first backing plate 21 is respectively equipped with on the second backing plate 22
For installing hole bolted with crossbeam 3.
Preferably, backing plate assemblies includes the backing plate part along spaced more than 2 of underframe body length direction.
In the present embodiment, in order to reduce the Undercarriage structure own wt pressure to crossbeam 3, produce into reduce simultaneously
This, backing plate assemblies includes the backing plate part along spaced more than 2 of underframe body length direction.In other words, backing plate assemblies bag
Include the quantity along underframe body length direction spaced backing plate part to require to carry out properly according to concrete vehicle and load etc.
Quantitative design and be arranged.Here on backing plate part along the length in underframe body length direction also dependent on concrete vehicle and negative
Loads etc. require carry out suitable quantitative design and be arranged.In the present embodiment, use spaced backing plate part, be also convenient for
Maintenance and replacing, reduce maintenance cost, economize on resources.
Preferably, backing plate assemblies includes that backing plate part, backing plate part include the first pad arranged along the width of underframe body
Plate, on the first backing plate, the two ends of width along underframe body are extended with the second backing plate to away from body transom direction respectively,
It is formed with the gap for laying crossbeam between two second backing plates, fixes even in the bottom at the top of the first backing plate with body transom
Connecing, the width of the part that the first backing plate is fixed connection with body transom is more than the width of corresponding body transom, the first backing plate
Be all provided with installing hole on the second backing plate.
In the present embodiment, backing plate part includes first backing plate, and along the width side of underframe body on the first backing plate
To two ends respectively to two the second backing plates extended away from body transom direction, the first backing plate entirety load at the end face of crossbeam,
It is provided with crossbeam between two the second backing plates, the second backing plate is fixedly connected on by installing hole the lateral surface of crossbeam.First backing plate
The bottom of top and body transom fixing be connected, on the first backing plate, the two ends along the width of crossbeam are provided with and big beam bolt
The installing hole connected, the width of the part that the first backing plate is fixed connection with body transom is more than the width of corresponding body transom
Degree, can add the contact area between body transom and crossbeam, and then realize reducing abrasion between the two, also utilize railway carriage
Dispersion to the pressure of crossbeam, extends Undercarriage structure and the service life of crossbeam.
Preferably, backing plate assemblies includes the backing plate part along spaced more than 2 of underframe body length direction, the first pad
Plate is formed in one with adjacent 2 the second backing plates structure.
In the present embodiment, in order to reduce the Undercarriage structure own wt pressure to crossbeam, produce into reduce simultaneously
This, backing plate assemblies includes the backing plate part along spaced more than 2 of underframe body length direction.In other words, backing plate assemblies bag
Include the quantity along underframe body length direction spaced backing plate part to require to carry out properly according to concrete vehicle and load etc.
Quantitative design and be arranged.Here on backing plate part along the length in underframe body length direction also dependent on concrete vehicle and negative
Loads etc. require carry out suitable quantitative design and be arranged.Backing plate part is formed in one structure simultaneously, not only avoids using and uses
In the connector of fixing both connections, also reduce installation steps, improve installation effectiveness and installation accuracy, add first simultaneously
Overall structure stability, intensity and impact resistance between backing plate 21 and the second backing plate 22.
Preferably, the second backing plate 22 lateral surface being also fixedly connected with reinforcement 5, the top of reinforcement 5 is connected to underframe
The bottom of body 1, Undercarriage structure also includes the connection being respectively fixedly connected with the lateral surface in the second backing plate 22 with body transom 11
Plate 4.
In the present embodiment, the second backing plate 22 lateral surface is fixedly connected with reinforcement 5, further outside the second backing plate 22
Also being fixedly connected with clamping plate on side, clamping plate are fixing with reinforcement 5 to be connected, and clamping plate are fixing with the lateral surface of the second backing plate 22 again to be connected
Connect.The top of reinforcement 5 is connected to the bottom of underframe body 1, and Undercarriage structure also includes being respectively fixedly connected with in the second backing plate 22
The connecting plate 4 of lateral surface and body transom 11, crossbeam 3 can be increased to the integrated support ability of Undercarriage structure and stability.
Here reinforcement 5 is preferably bracket.Two connecting lateral plates that connecting plate 4 is formed in one and is arranged in a mutually vertical manner, two connect side
Plate is fixing with body transom 11 and folded backing plate respectively to be connected.
Preferably, underframe body 1 deviates from the side of backing plate assemblies and be arranged with projection along the length direction of underframe body 1
Portion 12, the bottom surface of lobe 12 is provided with the cavity volume for accommodating wheel, along the length direction of underframe body 1 on underframe body 1
Being arranged with deep gouge portion 13, deep gouge portion 13 includes and the second fixing frame-type side plate 131 being connected of backing plate 22, remote on side plate 131
It is extended with frame-type base plate 132 from one end of the first backing plate 21 to away from the second backing plate 22 direction, with side plate 131 fixing is connected
On second backing plate 22, one end away from underframe body 1 is extended with the 3rd backing plate, the 3rd backing plate and the first backing plate 21 and is positioned at the second pad
The same side of plate 22, forms the space for laying crossbeam 3 between the 3rd backing plate and the first backing plate 21.
Due to the lorry of different automobile types, there is also difference when crossbeam 3 designs, the end face of such as wheel is less than underframe body
1, so there is no need to consider the interference problem between wheel and Undercarriage structure, but in some vehicles in the present embodiment, car
The end face of wheel is not less than underframe body 1, therefore needs to avoid interfering between wheel and Undercarriage structure.In the present embodiment, logical
Cross the side deviating from backing plate assemblies on underframe body 1 and be arranged with lobe 12, lobe 12 along the length direction of underframe body 1
Bottom surface be provided with the cavity volume for accommodating wheel, efficiently solve the problem interfered between Undercarriage structure and wheel.
Meanwhile, between the outer surface at cavity volume and wheel top, there is also certain gap, to meet the jumping of automobile wheel in the process of moving
The dynamic interference problem caused between wheel and Undercarriage structure.Additionally, deep gouge portion 13 includes and the second fixing frame being connected of backing plate 22
Posture side plate 131, on side plate 131, the one end away from the first backing plate 21 is extended with frame-type base plate to away from the second backing plate 22 direction
132, further, side plate 131 is arranged in a mutually vertical manner with base plate 132, and the volume making deep gouge portion 13 is maximum.In order to further
Ground increases the volume in deep gouge portion 13, ensure automobile can properly functioning time, will second backing plate 22 that be connected fixing with side plate 131
On be extended with the 3rd backing plate, the 3rd backing plate and the first backing plate 21 away from one end of underframe body 1 and be positioned at the same of the second backing plate 22
Side, forms the space for laying crossbeam 3, such base plate 132 and the second backing plate 22 between the 3rd backing plate and the first backing plate 21
Position just can move down, it is achieved increases the purpose of volume.
Preferably, between adjacent body transom 11, be provided with head rod, head rod respectively with corresponding two ends
Frame crossbeam 11 is fixing to be connected；First backing plate 21 is arranged in a mutually vertical manner with the second backing plate 22, the portion that crossbeam 3 is connected with the first backing plate 21
The width divided is less than the width of the first corresponding backing plate 21；Side plate 131 is vertically arranged with base plate 132, and reinforcement 5 is connected to base plate
The bottom of 132；Side plate 131 includes the second connecting rod 1311 being arranged side by side along underframe body 1 length direction, the second connecting rod
1311 are all fixedly connected on same second backing plate 22.
In the present embodiment, body transom 11 generally U-steel structure or hollow rectangle prism structure.The adjacent end
Being provided with head rod between frame crossbeam 11, head rod is fixing with corresponding two body transoms 11 respectively to be connected.By setting
Put head rod, underframe body 1 overall structure stability can be increased.First backing plate 21 is mutually perpendicular to set with the second backing plate 22
Put, in order to backing plate part fits tightly with crossbeam 3 end face and lateral surface, reduce gap between the two, increase backing plate part with big
The fastness connected between beam 3 and impact property.Further, the width of the part that crossbeam 3 is connected with the first backing plate 21 is less than
The width of the first corresponding backing plate 21, and the first backing plate 21 extends the end face of beam of correspondence, it is simple to the railway carriage pressure to crossbeam 3
Diffusion, reduce crossbeam 3 undertaking dynamics, extend crossbeam 3 service life.Side plate 131 includes along underframe body 1 length side
To the second connecting rod 1311 being arranged side by side, the second connecting rod 1311 is all fixedly connected on same second backing plate 22, i.e. side plate
131 are connected by second side plate 131 is fixing with crossbeam 3.Here second connecting rod is preferably hollow rectangle prism structure.
Further, lobe 12 includes the supporting layer be arrangeding in parallel with crossbeam 3 end face, and supporting layer is rectangular configuration,
Support layer is also tower structure, leaves certain distance between the outer surface at the bottom surface of supporting layer and the top of wheel.
Fixing connection as herein described is preferably for for being bolted or welding etc..
Above description is only the preferred embodiment of the application and the explanation to institute's application technology principle.People in the art
Member should be appreciated that utility model scope involved in the application, however it is not limited to the particular combination of above-mentioned technical characteristic
Technical scheme, also should contain in the case of conceiving without departing from described utility model simultaneously, by above-mentioned technical characteristic or its equivalent
Other technical scheme that feature carries out combination in any and formed.Such as features described above has with (but not limited to) disclosed herein
The technical scheme that the technical characteristic having similar functions is replaced mutually and formed.
Claims (7)
1. a Undercarriage structure, including frame type base frame body, described underframe body includes along described underframe body length direction
Spaced body transom, it is characterised in that also include end face for reducing crossbeam and described underframe body bottom surface it
The backing plate assemblies of spacing, described backing plate assemblies is fixedly connected on the bottom of described body transom, with institute on described backing plate assemblies
The width stating the part that connection fixed by body transom is more than the width of corresponding described body transom, and described backing plate assemblies is provided with use
In the installing hole removably connected with crossbeam, described underframe body is additionally provided with the deep gouge portion downwardly extended, described backing plate assemblies bag
Including backing plate part, described backing plate part includes the first backing plate arranged along the width of described underframe body, on described first backing plate
Two ends along the width of described underframe body are extended with the second backing plate, described in two to away from described body transom direction respectively
The gap for laying crossbeam it is formed with, in the bottom at the top of described first backing plate Yu described body transom between second backing plate
Fixing connection, the width of the part that described first backing plate is fixed connection with described body transom is horizontal more than corresponding described underframe
All it is provided with described installing hole, on the width of beam, described first backing plate and described second backing plate on described second backing plate lateral surface also
Being fixedly connected with reinforcement, the top of described reinforcement is connected to the bottom of described underframe body, and described Undercarriage structure also includes
It is respectively fixedly connected with the connecting plate of the lateral surface in described second backing plate and described body transom, described underframe body deviates from institute
Stating the side of backing plate assemblies and be arranged with lobe along the length direction of described underframe body, the bottom surface of described lobe is provided with
For accommodating the cavity volume of wheel, on described underframe body, the length direction along described underframe body is arranged with described deep gouge portion,
Described deep gouge portion includes fixing, with described second backing plate, the frame-type side plate being connected, away from described first backing plate on described side plate
One end is extended with frame-type base plate to away from described second backing plate direction, fixes with described side plate on described second backing plate being connected
One end away from described underframe body is extended with the 3rd backing plate, and described 3rd backing plate and described first backing plate are positioned at described second pad
The same side of plate, forms the space for laying crossbeam between described 3rd backing plate and described first backing plate.
Undercarriage structure the most according to claim 1, it is characterised in that described backing plate assemblies includes backing plate part, described backing plate
Part includes spaced a pair first backing plates of width along described underframe body, and described first backing plate is horizontal with described underframe
The bottom of beam is fixing to be connected, and described first backing plate is fixed the width of part of connection with described body transom more than corresponding
The width of described body transom, described first backing plate is provided with described installing hole.
Undercarriage structure the most according to claim 2, it is characterised in that described backing plate part also includes leaning on described first backing plate
The second backing plate that the one end in the outside of nearly described underframe body extends to the direction away from described underframe body, the second pad described in two
The gap for laying crossbeam it is formed with between plate.
Undercarriage structure the most according to claim 3, it is characterised in that described backing plate assemblies includes along described underframe body long
The described backing plate part in spaced more than 2 of direction of degree.
Undercarriage structure the most according to claim 4, it is characterised in that described first backing plate is integrated with described second backing plate
Molding, described second backing plate also is provided with described installing hole.
Undercarriage structure the most according to claim 1, it is characterised in that described backing plate assemblies includes along described underframe body long
The described backing plate part in spaced more than 2 of direction of degree, described first backing plate is integrated with adjacent 2 described second backing plates
Molding structure.
Undercarriage structure the most according to claim 1, it is characterised in that be provided with first between adjacent described body transom even
Extension bar, described head rod is fixing with body transom described in corresponding two respectively to be connected；Described first backing plate and described second
Backing plate is arranged in a mutually vertical manner, and the width of the part that crossbeam connects with described first backing plate is less than the width of the first corresponding backing plate；
Described side plate is vertically arranged with described base plate, and described reinforcement is connected to the bottom of described base plate；Described side plate includes along described
The second connecting rod that underframe body length direction is arranged side by side, described second connecting rod is all fixedly connected on same described second pad
On plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620497717.6U CN205706867U (en) | 2016-05-27 | 2016-05-27 | Undercarriage structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620497717.6U CN205706867U (en) | 2016-05-27 | 2016-05-27 | Undercarriage structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205706867U true CN205706867U (en) | 2016-11-23 |
Family
ID=57300523
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620497717.6U Expired - Fee Related CN205706867U (en) | 2016-05-27 | 2016-05-27 | Undercarriage structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205706867U (en) |
-
2016
- 2016-05-27 CN CN201620497717.6U patent/CN205706867U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180807 Address after: 201600 Shanghai Songjiang District Caohejing Development Zone Songjiang high tech Park Xinzhu Road 518, 3 building 1104 room. Patentee after: Shanghai Hongzhao Investment Development Co., Ltd. Address before: 226600 1 Haian Road 188, Haian Town, Haian, Nantong, Jiangsu. Patentee before: NANTONG YUANRUI AUTOMOBILE CO., LTD. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161123 Termination date: 20200527 |