CN204099409U - Bearing-hub assembly and the vehicle with it - Google Patents
Bearing-hub assembly and the vehicle with it Download PDFInfo
- Publication number
- CN204099409U CN204099409U CN201420497659.8U CN201420497659U CN204099409U CN 204099409 U CN204099409 U CN 204099409U CN 201420497659 U CN201420497659 U CN 201420497659U CN 204099409 U CN204099409 U CN 204099409U
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- Prior art keywords
- protective housing
- bearing
- magnetic gasket
- hub assembly
- ring
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- 230000001681 protective effect Effects 0.000 claims abstract description 78
- 125000006850 spacer group Chemical group 0.000 claims description 33
- 229920003023 plastic Polymers 0.000 claims description 4
- 239000004033 plastic Substances 0.000 claims description 4
- 239000000428 dust Substances 0.000 abstract description 8
- 230000006378 damage Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000006698 induction Effects 0.000 description 3
- 230000002633 protecting effect Effects 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000005389 magnetism Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000012512 characterization method Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
Abstract
The utility model discloses a kind of bearing-hub assembly and have its vehicle, bearing-hub assembly comprises: wheel stand, and one end of wheel stand is provided with axle journal outwardly; Hub bearing, hub bearing comprises inner ring and outer ring, and inner ring is set on axle journal, and outer ring is located at the periphery of inner ring rotationally; Magnetic gasket, magnetic gasket is set on outer ring; Wheel speed sensors, wheel speed sensors is located on wheel stand, and one end of wheel speed sensors is towards outer ring and setting spaced apart with magnetic gasket; And protective housing, shielding cover is located on one of hub bearing and wheel stand, protective housing and the spaced apart setting of magnetic gasket and the outer surface of the seal ring of coated magnetic at least partially of protective housing.According to bearing-hub assembly of the present utility model, protective housing can prevent extraneous dust or foreign matter to be attached on magnetic gasket, and the working state of magnetic gasket and wheel speed sensors is more stable, increases the working life of magnetic gasket.
Description
Technical field
The utility model relates to automobile technical field, more specifically, relates to a kind of bearing-hub assembly and has its vehicle.
Background technique
In prior art, hub bearing safeguard structure is not had between hub bearing and wheel stand, magnetic gasket on hub bearing is outside exposed for a long time, the foreign matters such as easy absorption earth, intercept wheel speed sensors induced magnetism signal, magnetic gasket may be damaged because of the splashing of other foreign matters in addition, therefore need to improve.
Model utility content
The utility model is intended to solve one of technical problem in correlation technique at least to a certain extent.For this reason, an object of the present utility model is to propose a kind of bearing-hub assembly that can carry out proofing dust and protecting to magnetic gasket.
Another object of the present utility model is to propose a kind of vehicle with above-mentioned bearing-hub assembly.
According to the bearing-hub assembly of the utility model first aspect, comprising: wheel stand, one end of described wheel stand is provided with axle journal outwardly; Hub bearing, described hub bearing comprises inner ring and outer ring, and described inner ring is set on described axle journal, and described outer ring is located at the periphery of described inner ring rotationally; Magnetic gasket, described magnetic gasket is set on described outer ring; Wheel speed sensors, described wheel speed sensors is located on described wheel stand, and one end of described wheel speed sensors is towards described outer ring and setting spaced apart with described magnetic gasket; And protective housing, described shielding cover is located on one of described hub bearing and described wheel stand, described protective housing and the spaced apart setting of described magnetic gasket and the outer surface of the coated at least partially described magnetic gasket of described protective housing.
According to bearing-hub assembly of the present utility model, on outer surface by the seal ring of coated magnetic at least partially by protective housing, protective housing can prevent extraneous dust or foreign matter to be attached on magnetic gasket, make the magnetic signal that wheel speed sensors energy normal induction magnetic gasket produces, the working state of magnetic gasket and wheel speed sensors is more stable, and protective housing can prevent magnetic gasket to be subject to the destruction of foreign matter, increase the working life of magnetic gasket.
In addition, the bearing-hub assembly above-mentioned according to the utility model, can also have following additional technical characteristics:
According to an embodiment of the present utility model, the cross section of described magnetic gasket is formed as L shape, a part for described magnetic gasket is located in the outer wall of described outer ring, another part is located on the end face of described outer ring, described protective housing is formed as annular, the cross section of described protective housing is formed as L shape, the outer surface of the coated described magnetic gasket of internal surface of described protective housing, and described protective housing is provided with corresponding with an end position of described wheel speed sensors dodges hole.
According to an embodiment of the present utility model, described protective housing is located on described outer ring.
According to an embodiment of the present utility model, described protective housing is located on described wheel stand.
According to an embodiment of the present utility model, one end of described wheel speed sensors pass described in dodge hole.
According to an embodiment of the present utility model, described bearing-hub assembly also comprises: spacer ring, described spacer ring is set on described axle journal and between described hub bearing and described wheel stand, described protective housing is located at the periphery of described spacer ring and is connected with described spacer ring.
According to an embodiment of the present utility model, the thickness of described spacer ring is greater than the thickness of described protective housing.
According to an embodiment of the present utility model, described spacer ring and described protective housing are integrally formed.
According to an embodiment of the present utility model, described protective housing is working of plastics.
According to the vehicle of the utility model second aspect, comprise the bearing-hub assembly described in above-described embodiment.
Additional aspect of the present utility model and advantage will part provide in the following description, and part will become obvious from the following description, or be recognized by practice of the present utility model.
Accompanying drawing explanation
Above-mentioned and/or additional aspect of the present utility model and advantage will become obvious and easy understand from accompanying drawing below combining to the description of embodiment, wherein:
Fig. 1 is the sectional view of the bearing-hub assembly according to the utility model embodiment;
Fig. 2 is the structural representation of protective housing according to the bearing-hub assembly of the utility model embodiment and spacer ring;
Fig. 3 is the sectional view of protective housing according to the bearing-hub assembly of the utility model embodiment and spacer ring.
Reference character:
Bearing-hub assembly 100;
Wheel stand 10; Axle journal 11; The shaft shoulder 12;
Hub bearing 20; Inner ring 21; Outer ring 22; Annular flange flange 23;
Magnetic gasket 30;
Wheel speed sensors 40;
Protective housing 50; Joint 501; Protection department 502; Dodge hole 51;
Spacer ring 60; Annular boss 61.
Embodiment
Be described below in detail embodiment of the present utility model, the example of described embodiment is shown in the drawings, and wherein same or similar label represents same or similar element or has element that is identical or similar functions from start to finish.Be exemplary below by the embodiment be described with reference to the drawings, be intended to for explaining the utility model, and can not be interpreted as restriction of the present utility model.
In description of the present utility model, it will be appreciated that, term " " center ", " length ", " width ", " thickness ", " on ", D score, " front ", " afterwards ", " left side ", " right side ", " vertically ", " level ", " top ", " end " " interior ", " outward ", " axis ", " radial direction ", orientation or the position relationship of the instruction such as " circumference " are based on orientation shown in the drawings or position relationship, only the utility model and simplified characterization for convenience of description, instead of indicate or imply that the device of indication or element must have specific orientation, with specific azimuth configuration and operation, therefore can not be interpreted as restriction of the present utility model.In description of the present utility model, the implication of " multiple " is two or more, unless otherwise expressly limited specifically.
In the utility model, unless otherwise clearly defined and limited, the term such as term " installation ", " being connected ", " connection ", " fixing " should be interpreted broadly, and such as, can be fixedly connected with, also can be removably connect, or integral; Can be mechanical connection, also can be electrical connection; Can be directly be connected, also indirectly can be connected by intermediary, can be the connection of two element internals or the interaction relationship of two elements.For the ordinary skill in the art, the concrete meaning of above-mentioned term in the utility model can be understood as the case may be.
The bearing-hub assembly 100 according to the utility model embodiment is specifically described below in conjunction with accompanying drawing.
As shown in Figure 1 to Figure 3, according to the bearing-hub assembly 100 of the utility model embodiment, comprise wheel stand 10, hub bearing 20, magnetic gasket 30, wheel speed sensors 40 and protective housing 50.
Wherein, one end of wheel stand 10 is provided with axle journal 11 outwardly, and hub bearing 20 comprises inner ring 21 and outer ring 22, and inner ring 21 is set on axle journal 11, and outer ring 22 is located at the periphery of inner ring 21 rotationally, and magnetic gasket 30 is set on outer ring 22.Wheel speed sensors 40 is located on wheel stand 10, and one end of wheel speed sensors 40 is towards outer ring 22 and setting spaced apart with magnetic gasket 30.Protective housing 50 is set on one of hub bearing 20 and wheel stand 10, and protective housing 50 is with the spaced apart setting of magnetic gasket 30 and the outer surface of the seal ring of coated magnetic at least partially 30 of protective housing 50.
As shown in Figure 1, hub bearing 20 can be double-row angular contact bal bearing, the outer circumferential face of the outer ring 22 of hub bearing 20 is provided with annular flange flange 23, annular flange flange 23 can be connected with brake disc, the inner ring 21 of hub bearing 20 can with axle journal 11 coaxial rotating, thus hub bearing 20 can be made to be fixed on axle journal 11.Outer ring 22 is provided with magnetic gasket 30, and wheel speed sensors 40 is located on wheel stand 10, and one end of wheel speed sensors 40 and magnetic gasket 30 are oppositely arranged, thus wheel speed sensors 40 can induced magnetism seal ring 30 produce magnetic signal.Protective housing 50 can be fixed on the outer ring 22 of hub bearing 20, or protective housing 50 also can be fixed on wheel stand 10.Protective housing 50 and the spaced apart setting of magnetic gasket 30, and the outer surface of magnetic gasket 30 can being enveloped at least partially of protective housing 50, be namely provided with protective housing 50 in the periphery of magnetic gasket 30.
Thus, according to the bearing-hub assembly 100 of the utility model embodiment, on outer surface by the seal ring of coated magnetic at least partially 30 by protective housing 50, protective housing 50 can prevent extraneous dust or foreign matter to be attached on magnetic gasket 30, make the magnetic signal that wheel speed sensors 40 energy normal induction magnetic gasket 30 produces, magnetic gasket 30 is more stable with the working state of wheel speed sensors 40, and protective housing can prevent magnetic gasket 30 to be subject to the destruction of foreign matter, increase the working life of magnetic gasket 30.
In an embodiment of the present utility model, protective housing 50 is located on outer ring 22.Particularly, protective housing 50 can be formed as loop configuration, and the sectional shape of protective housing 50 is rectangle, being connected with outer ring 22 at least partially of protective housing 50, namely protective housing 50 can be integrated on hub bearing 20.Thus, protective housing 50 structure is simple, and can play proofing dust and protecting effect to magnetic gasket 30.
In another embodiment of the utility model, protective housing 50 is located on wheel stand 10.Particularly, protective housing 50 can be formed as loop configuration, and the sectional shape of protective housing 50 is rectangle, being connected with wheel stand 10 at least partially of protective housing 50, namely protective housing 50 can be integrated on wheel stand 10.Thus, protective housing 50 structure is simple, and can play proofing dust and protecting effect to magnetic gasket 30.
In another embodiment of the utility model, as shown in Figure 1, the cross section of magnetic gasket 30 is formed as L shape, a part for magnetic gasket 30 is located in the outer wall of outer ring 22, another part is located on the end face of outer ring 22, and protective housing 50 is formed as annular, and the cross section of protective housing 50 is formed as L shape, the outer surface of the internal surface coated magnetic seal ring 30 of protective housing 50, protective housing 50 is provided with corresponding with an end position of wheel speed sensors 40 dodges hole 51.
Particularly, protective housing 50 can be fixed on wheel stand 10.As shown in Figure 1; protective housing 50 comprises joint 501 and protection department 502; joint 501 is connected with protection department 502, and protection department 502 can be protected the magnetic gasket 30 in the outer wall of outer ring 22, and joint 501 can be protected the magnetic gasket 30 on right side, outer ring 22.Thus, protective housing 50 can be protected more fully to magnetic gasket 30, thus makes more difficult interference and the damage being subject to extraneous foreign matter of magnetic gasket 30.
Alternatively, one end of wheel speed sensors 40 is through dodging hole 51.Thus, protective housing 50 can be protected the part that wheel speed sensors 40 is responded to magnetic gasket 30, prevents extraneous dust or foreign matter from damaging or interference wheel speed sensors 40.
In an embodiment of the present utility model, also comprise spacer ring 60, spacer ring 60 is set on axle journal 11 and between hub bearing 20 and wheel stand 10, protective housing 50 is located at the periphery of spacer ring 60 and is connected with spacer ring 60.
Particularly, the inner ring surface of spacer ring 60 and the exterior surface of axle journal 11, spacer ring 60 is clamped between the shaft shoulder 12 on the right side of inner ring 21 and axle journal 11, thus the cooperation of spacer ring 60 can be made more stable.The outer ring surface of spacer ring 60 contacts with the inner peripheral surface of joint 501.Thus, by coordinating of joint 501 and spacer ring 60, protective housing 50 can be made to be fixed on the precalculated position of wheel stand 10.
Alternatively, the thickness of spacer ring 60 is greater than the thickness of protective housing 50.Particularly, as shown in Figure 3, the thickness of spacer ring 60 is greater than the thickness of joint 501, and namely spacer ring 60 size is in the lateral direction greater than joint 501 size in the lateral direction.Spacer ring 60 left-hand face is provided with annular boss 61, and the external diameter of annular boss 61 can be less than the external diameter of spacer ring 60.Thus, the spacer ring 60 that thickness is larger is simple, easy to assembly with the location of protective housing 50.
In an embodiment of the present utility model, spacer ring 60 and protective housing 50 are integrally formed.Thus, the spacer ring 60 and the protective housing 50 that are integrally formed have higher structure stability, and the spacer ring 60 of this structure and protective housing 50 convenient formation, reduce manufacture cost.
Alternatively, protective housing 50 is working of plastics.Thus, the protective housing 50 be made of plastics can avoid interference the induction between magnetic gasket 30 and wheel speed sensors 40, thus can improve working stability and the accuracy of magnetic gasket 30 and wheel speed sensors 40.
According to the vehicle (not shown) of the utility model embodiment, comprise the bearing-hub assembly 100 described according to above-described embodiment.Because the bearing-hub assembly 100 according to the utility model above-described embodiment has above-mentioned technique effect; therefore according to the vehicle of the utility model embodiment, also there is corresponding technique effect; that is: protective housing 50 can protect magnetic gasket 30 from the interference of dust and foreign matter and damage; thus the working state of magnetic gasket 30 and wheel speed sensors 40 can be made more stable, and then the operation of vehicle is more stable.
Belong to those of ordinary skill in the art's easy understand according to other structure of the vehicle of the utility model embodiment and operation and obtain, no longer repeating at this.
In the description of this specification, specific features, structure, material or feature that the description of reference term " embodiment ", " some embodiments ", " example ", " concrete example " or " some examples " etc. means to describe in conjunction with this embodiment or example are contained at least one embodiment of the present utility model or example.In this manual, to the schematic representation of above-mentioned term not must for be identical embodiment or example.And the specific features of description, structure, material or feature can combine in one or more embodiment in office or example in an appropriate manner.In addition, when not conflicting, the feature of the different embodiment described in this specification or example and different embodiment or example can carry out combining and combining by those skilled in the art.
Although illustrate and described embodiment of the present utility model above, be understandable that, above-described embodiment is exemplary, can not be interpreted as restriction of the present utility model, those of ordinary skill in the art can change above-described embodiment, revises, replace and modification in scope of the present utility model.
Claims (10)
1. a bearing-hub assembly, is characterized in that, comprising:
Wheel stand, one end of described wheel stand is provided with axle journal outwardly;
Hub bearing, described hub bearing comprises inner ring and outer ring, and described inner ring is set on described axle journal, and described outer ring is located at the periphery of described inner ring rotationally;
Magnetic gasket, described magnetic gasket is set on described outer ring;
Wheel speed sensors, described wheel speed sensors is located on described wheel stand, and one end of described wheel speed sensors is towards described outer ring and setting spaced apart with described magnetic gasket;
Protective housing, described shielding cover is located on one of described hub bearing and described wheel stand, described protective housing and the spaced apart setting of described magnetic gasket and the outer surface of the coated at least partially described magnetic gasket of described protective housing.
2. bearing-hub assembly according to claim 1, is characterized in that, the cross section of described magnetic gasket is formed as L shape, and a part for described magnetic gasket is located in the outer wall of described outer ring, and another part is located on the end face of described outer ring,
Described protective housing is formed as annular, and the cross section of described protective housing is formed as L shape, the outer surface of the coated described magnetic gasket of internal surface of described protective housing, and described protective housing is provided with corresponding with an end position of described wheel speed sensors dodges hole.
3. bearing-hub assembly according to claim 2, is characterized in that, described protective housing is located on described outer ring.
4. bearing-hub assembly according to claim 2, is characterized in that, described protective housing is located on described wheel stand.
5. bearing-hub assembly according to claim 4, is characterized in that, one end of described wheel speed sensors pass described in dodge hole.
6. bearing-hub assembly according to claim 4, is characterized in that, also comprises:
Spacer ring, described spacer ring is set on described axle journal and between described hub bearing and described wheel stand, described protective housing is located at the periphery of described spacer ring and is connected with described spacer ring.
7. bearing-hub assembly according to claim 6, is characterized in that, the thickness of described spacer ring is greater than the thickness of described protective housing.
8. bearing-hub assembly according to claim 6, is characterized in that, described spacer ring and described protective housing are integrally formed.
9. bearing-hub assembly according to claim 6, is characterized in that, described protective housing is working of plastics.
10. a vehicle, is characterized in that, comprises the bearing-hub assembly according to any one of claim 1-9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420497659.8U CN204099409U (en) | 2014-08-29 | 2014-08-29 | Bearing-hub assembly and the vehicle with it |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420497659.8U CN204099409U (en) | 2014-08-29 | 2014-08-29 | Bearing-hub assembly and the vehicle with it |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204099409U true CN204099409U (en) | 2015-01-14 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420497659.8U Active CN204099409U (en) | 2014-08-29 | 2014-08-29 | Bearing-hub assembly and the vehicle with it |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204099409U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109281943A (en) * | 2017-07-19 | 2019-01-29 | 斯凯孚公司 | Bearing-hub assembly for vehicle |
| CN112976932A (en) * | 2019-12-13 | 2021-06-18 | 北京宝沃汽车股份有限公司 | Protection device of hub bearing magnetic seal ring, hub bearing assembly and vehicle |
| CN113738779A (en) * | 2020-05-27 | 2021-12-03 | 现代威亚株式会社 | Constant velocity joint for vehicle |
| CN113819238A (en) * | 2021-08-31 | 2021-12-21 | 岚图汽车科技有限公司 | Sealing structure of hub bearing end and automobile |
-
2014
- 2014-08-29 CN CN201420497659.8U patent/CN204099409U/en active Active
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109281943A (en) * | 2017-07-19 | 2019-01-29 | 斯凯孚公司 | Bearing-hub assembly for vehicle |
| CN109281943B (en) * | 2017-07-19 | 2021-10-22 | 斯凯孚公司 | Hub bearing assembly for vehicle |
| US11230143B2 (en) | 2017-07-19 | 2022-01-25 | Aktiebolaget Skf | Hub-bearing assembly for vehicles |
| CN112976932A (en) * | 2019-12-13 | 2021-06-18 | 北京宝沃汽车股份有限公司 | Protection device of hub bearing magnetic seal ring, hub bearing assembly and vehicle |
| CN113738779A (en) * | 2020-05-27 | 2021-12-03 | 现代威亚株式会社 | Constant velocity joint for vehicle |
| CN113738779B (en) * | 2020-05-27 | 2023-06-30 | 现代威亚株式会社 | Constant velocity joint for vehicle |
| US11912065B2 (en) | 2020-05-27 | 2024-02-27 | Hyundai Wia Corporation | Constant velocity joint for vehicle |
| CN113819238A (en) * | 2021-08-31 | 2021-12-21 | 岚图汽车科技有限公司 | Sealing structure of hub bearing end and automobile |
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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: 20180424 Address after: No. 188, Miyun District, Miyun District, Beijing, Beijing Patentee after: Beijing treasure Car Co.,Ltd. Address before: 102206 Changping District City, Shahe, Sha Yang Road, Beijing Patentee before: BEIQI FOTON MOTOR Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: No. 188, Miyun District, Miyun District, Beijing, Beijing Patentee after: Beijing baowo Automobile Co.,Ltd. Address before: No. 188, Miyun District, Miyun District, Beijing, Beijing Patentee before: Beijing treasure Car Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Hub bearing assembly and vehicle with it Effective date of registration: 20200817 Granted publication date: 20150114 Pledgee: BEIQI FOTON MOTOR Co.,Ltd. Pledgor: Beijing baowo Automobile Co.,Ltd. Registration number: Y2020990000977 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20210507 Granted publication date: 20150114 Pledgee: BEIQI FOTON MOTOR Co.,Ltd. Pledgor: Beijing baowo Automobile Co.,Ltd. Registration number: Y2020990000977 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Hub bearing assembly and vehicle having the same Effective date of registration: 20210726 Granted publication date: 20150114 Pledgee: BEIQI FOTON MOTOR Co.,Ltd. Pledgor: Beijing baowo Automobile Co.,Ltd. Registration number: Y2021990000644 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20231123 Granted publication date: 20150114 Pledgee: BEIQI FOTON MOTOR Co.,Ltd. Pledgor: Beijing baowo Automobile Co.,Ltd.|Borgward Automotive (China) Co., Ltd. Registration number: Y2021990000644 |
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| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240206 Address after: 102206, Beijing, Shahe, Changping District Town, Sha Yang Road, Lao Wan Village North Patentee after: BEIQI FOTON MOTOR Co.,Ltd. Country or region after: China Address before: No. 188, Miyun District, Miyun District, Beijing, Beijing Patentee before: Beijing baowo Automobile Co.,Ltd. Country or region before: China |
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| TR01 | Transfer of patent right |