CN218817718U - Clutch connection structure, transmission system and automobile - Google Patents
Clutch connection structure, transmission system and automobile Download PDFInfo
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- CN218817718U CN218817718U CN202223451349.6U CN202223451349U CN218817718U CN 218817718 U CN218817718 U CN 218817718U CN 202223451349 U CN202223451349 U CN 202223451349U CN 218817718 U CN218817718 U CN 218817718U
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- release
- connection structure
- clutch
- release bearing
- fork
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Abstract
The utility model discloses a separation and reunion connection structure, transmission system and car, separation and reunion connection structure includes release bearing, release fork and connection structure, release bearing, establish in the pivot of gearbox with the slip cap, the release fork is used for locating the rocking arm axle, rotate under the drive of rocking arm axle, connection structure is including being formed with two connecting portions that the interval set up, release bearing and release fork are connected respectively to two connecting portions, release bearing can follow the reciprocal slip of axial of gearbox pivot under the drive of release fork, wherein, interval between two connecting portions can be adjusted, so that separation and reunion connection structure has different separation and indicates the stroke, interval between two connecting portions is adjusted, can make the release fork be in best work on the one hand, so that separation and reunion connection structure's lever ratio keeps unchangeable, on the other hand can adjust connection structure's length, make release bearing can the different separation of adaptation indicate the clutch of stroke.
Description
Technical Field
The utility model relates to an automobile clutch technical field, in particular to separation and reunion connection structure, transmission system and car.
Background
At present, all manual gear light truck clutches are separated by pushing a clutch main cylinder through a clutch pedal, the clutch main cylinder (hydraulic or vacuum power assistance) drives a clutch cylinder, the clutch cylinder (hydraulic slave cylinder or pneumatic power assistance) pushes a gear box separating rocker to swing, the separating rocker swings to drive a rocker shaft to rotate, the rocker shaft rotates to drive a separating fork rigidly riveted with the rocker shaft to rotate, the cambered surface of the head of the separating fork is in linear contact with the plane of a separating bearing base, the separating fork rotates around the rocker shaft, the head of the separating fork rolls on the plane of the bearing base to push a separating bearing to move on a shaft guide sleeve of the gear box, and therefore a clutch pressure plate separating finger is pushed, and clutch separation is achieved. However, when the same type of gearbox is matched with clutches of different specifications and different suppliers, the heights of the release fingers are different, the release bearing needs to rotate the release fork by an angle according to the height of the release finger to enable the bearing initial position to be tightly pressed with the release finger, but the stress area of the cambered surface of the release fork and the release bearing base is limited, and the adjustable angle of the release fork is limited, so that the same type of bearing cannot be matched with clutches of different specifications of the pressure plate, the bearing cannot be matched with clutches of different specifications, the bearing needs to be newly opened, the platform cannot be realized, the cost is increased, the development period is prolonged, and the project schedule is influenced.
SUMMERY OF THE UTILITY MODEL
The utility model mainly aims at providing a separation and reunion connection structure, transmission system and car aims at solving the problem that current release bearing can't match different specification clutches.
In order to achieve the above object, the utility model provides a separation and reunion connection structure, include:
the release bearing is sleeved on a rotating shaft of the gearbox in a sliding manner;
the separating shifting fork is arranged on the rocker shaft and driven by the rocker shaft to rotate; and the number of the first and second groups,
the connecting structure comprises two connecting parts which are arranged at intervals, the two connecting parts are respectively connected with the release bearing and the release shifting fork, and the release bearing can slide in a reciprocating manner along the axial direction of the rotating shaft of the gearbox under the driving of the release shifting fork;
the distance between the two connecting parts can be adjusted, so that the clutch connecting structure has different separating finger strokes.
Optionally, the connecting structure includes two connecting rods respectively disposed on the release bearing and the release fork, and one of the two connecting rods is movably sleeved on the other connecting rod;
the two connecting parts respectively correspond to the end parts of the two connecting rods.
Optionally, in the two connecting rods, one of the connecting rods is provided with an external thread, the other connecting rod is provided with a sleeving groove, and the sleeving groove is provided with an internal thread, so that the two connecting rods are in threaded connection.
Optionally, the connecting structure further includes a locking structure disposed between the two connecting rods, so as to lock and fix the two connecting rods after adjusting the position between the two connecting rods.
Optionally, the two connecting rods can be in threaded sleeve joint with each other, and each connecting rod comprises a first connecting rod provided with an external thread;
the locking structure comprises a locking nut, and the locking nut is sleeved on the first connecting rod in a threaded manner.
Optionally, the release bearing is connected to the corresponding spherical hinge of the connecting portion, and/or the release fork is connected to the corresponding spherical hinge of the connecting portion.
Optionally, at least one of the release bearing and the release fork is provided as a release structure, and one of the release structure and the corresponding connection part is provided with a spherical groove, and the other is provided with a ball head, and the ball head is arranged in the spherical groove.
Optionally, the spherical groove is filled with grease.
The utility model also provides a transmission system, transmission system includes:
a gearbox having a shaft;
the clutch connecting structure comprises the clutch connecting structure, and a release bearing of the clutch connecting structure is sleeved on the rotating shaft;
the pedal assembly comprises a pedal and a rocker shaft, and the pedal is in driving connection with the rocker shaft.
Furthermore, the utility model also provides an automobile, including foretell transmission system.
The technical scheme of the utility model in, the rocking arm axle rotates, drives the release fork rotates, the release fork passes through connection structure with release bearing connects, makes release bearing is in follow under the drive of release fork the reciprocal slip of axial of gearbox shaft to make drive clutch pressure disk and engine flywheel laminating or separation, so, through setting up connection structure connects release bearing with the release fork, so that release bearing follows the rotation of release fork slides, simultaneously through adjusting two interval between the connecting portion can make on the one hand the release fork is in the best work, so that clutch connection structure's lever ratio keeps unchangeable, avoids leading to needs to increase the footboard power because of the lever ratio increases, influences user experience, and on the other hand can adjust connection structure's length, so that clutch connection structure has different separation and indicates the stroke, makes release bearing can adapt to the clutch of different separation and indicate the stroke, thereby helps promoting release bearing's commonality is favorable to realizing release bearing's platformization.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.
Fig. 1 is a schematic front view of an embodiment of a clutch connection structure provided in the present invention;
FIG. 2 is an exploded view of the clutch connection structure of FIG. 1;
fig. 3 is a schematic view of an angular three-dimensional structure of the transmission system provided by the present invention;
FIG. 4 is a schematic perspective view of another angle of the transmission system of FIG. 3;
FIG. 5 is a schematic view of an adjusting structure of a conventional release bearing and release fork;
fig. 6 is an exploded view of a conventional release bearing and a release fork.
The reference numbers illustrate:
| reference numerals | Name(s) | Reference numerals | Name (R) |
| 100 | |
34 | |
| 1 | Release bearing | 1000 | |
| 2 | Separation shifting fork | 4 | |
| 3 | |
41 | |
| 31 | Connecting |
5 | Rocker |
| 32 | |
6 | |
| 33 | Ball head |
The objects, features and advantages of the present invention will be further described with reference to the accompanying drawings.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
It should be noted that, if the present invention relates to a directional indication, the directional indication is only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture, and if the specific posture is changed, the directional indication is changed accordingly.
In addition, if there is a description relating to "first", "second", etc. in the embodiments of the present invention, the description of "first", "second", etc. is for descriptive purposes only and is not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one of the feature. In addition, the technical solutions in the embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory to each other or cannot be realized, such a combination should not be considered to exist, and is not within the protection scope of the present invention.
At present, all manual gear light truck clutches are separated by pushing a clutch main cylinder through a clutch pedal, the clutch main cylinder (hydraulic or vacuum power assistance) drives a clutch cylinder, the clutch cylinder (hydraulic slave cylinder or pneumatic power assistance) pushes a gear box separating rocker to swing, the separating rocker swings to drive a rocker shaft to rotate, the rocker shaft rotates to drive a separating fork rigidly riveted with the rocker shaft to rotate, the cambered surface of the head of the separating fork is in linear contact with the plane of a separating bearing base, the separating fork rotates around the rocker shaft, the head of the separating fork rolls on the plane of the bearing base to push a separating bearing to move on a shaft guide sleeve of the gear box, and therefore a clutch pressure plate separating finger is pushed, and clutch separation is achieved. However, when the same type of gearbox is matched with clutches and pressure plates of different specifications and different suppliers, the heights of the release fingers are different, the release bearing needs to rotate the release fork by an angle according to the heights of the release fingers to enable the initial position of the bearing to be tightly pressed with the release fingers, but the stress area of the cambered surface of the release fork and the release bearing base is limited, and the adjustable angle of the release fork is limited, so that the same type of bearing cannot be matched with clutches and pressure plates with different heights of the release fingers, the bearing cannot be matched with clutches of different specifications, the bearing needs to be newly opened, the platform cannot be realized, the cost is increased, the development cycle is prolonged, and the project progress is influenced.
In view of this, the utility model provides a separation and reunion connection structure aims at solving the problem that current release bearing can't match different specification clutches. Fig. 1 to fig. 2 are schematic structural diagrams of an embodiment of a clutch connection structure provided in the present invention; fig. 3 to 4 are schematic structural diagrams of an embodiment of a transmission system provided by the present invention; fig. 5 to 6 are schematic structural views illustrating a conventional release bearing and a release fork.
Referring to fig. 1 and 2, the clutch connection structure 100 includes a release bearing 1, a release fork 2 and a connection structure 3, the release bearing 1 is slidably sleeved on the rotating shaft 41 of the gearbox 4, the release fork 2 is arranged on the rocker shaft 5 to rotate under the driving of the rocker shaft 5, the connection structure 3 includes two connection portions arranged at intervals, the two connection portions are respectively connected with the release bearing 1 and the release fork 2, the release bearing 1 can slide back and forth along the axial direction of the rotating shaft 41 of the gearbox 4 under the driving of the release fork 2, and the distance between the two connection portions can be adjusted to enable the clutch connection structure 100 to have different release finger strokes.
The technical scheme of the utility model, rocking arm shaft 5 rotates, drives release fork 2 rotates, release fork 2 passes through connection structure 3 with release bearing 1 connects, makes release bearing 1 is in follow under the drive of release fork 2 the reciprocal slip of the axial of 4 pivots 41 of gearbox to make drive clutch pressure disk 6 and engine flywheel laminating or separation, so, through setting up connection structure 3 connects release bearing 1 with release fork 2, so that release bearing 1 follows the rotation of release fork 2 slides, simultaneously through adjusting two interval between the connecting portion can make on the one hand release fork 2 is in best work, so that clutch connection structure 100's lever ratio keeps unchangeable, avoids leading to needs increase pedal force because of the lever ratio increases, influences user experience, and on the other hand can adjust connection structure 3's length, so that clutch connection structure 100 has different release finger strokes, makes release bearing 1 can adapt to the clutch of different release finger strokes, thereby helps promoting release bearing 1's commonality is favorable to the realization release bearing 1's platform.
It should be noted that, please refer to fig. 5 and 6, a connection form of the conventional release bearing 1 and the release fork 2 is generally that the release bearing 1 is connected to the release fork 2 through a connection clamp spring, one end of the connection clamp spring is connected to a head hole of the release fork 2, and the other end of the connection clamp spring is connected to a base of the release bearing 1, so as to connect the release bearing 1 with the release fork 2, so that a head arc structure of the release fork 2 is abutted to a base plane of the release bearing 1, during a separation process, a head of the release fork 2 rolls on a base plane of the release bearing 1, so as to push the release bearing 1 to move, when the same transmission case 4 is matched with clutch platens 6 of different specifications or different suppliers, a height of a release finger between the release bearing 1 and the clutch platen 6 is different, the release fork 2 needs to rotate a fork angle according to the height of the release finger, so that the release bearing 1 and the clutch platen 6 are pressed tightly, on one hand, a lever ratio of the release fork 2 is increased, so that the lever ratio of the release fork 2 cannot be adjusted according to a force area of the base of the release fork 1 and a base of the release bearing can not be matched, so that the release fork 2 cannot be adjusted, and the release bearing can not be matched with the same specification, so that the release fork can be matched with the release bearing, and the clutch platen, so that the release fork 2, and the clutch can not matched with the same clutch can be matched with the same clutch platen. It is understood that the disengagement finger height or disengagement finger travel refers to the distance between the clutch pressure plate 6 and the release bearing 1 in the axial direction of the rotational shaft 41 of the transmission 4.
Further, connection structure 3 is including locating respectively release bearing 1 with two connecting rods 31 of release fork 2, two in the connecting rod 31, one of them connecting rod 31 can the movable sleeve locate another connecting rod 31, two connecting portion correspond respectively and include two the tip of connecting rod 31, so, overlap two each other through setting up connecting rod 31 to through adjusting two the length of closing of connecting rod 31, the adjustment connection structure 3's length, so that release bearing 1 can the different specifications's of adaptation clutch.
The connection mode of the release bearing 1 and the release fork 2 is various, please refer to fig. 6, the release bearing 1 and the release fork 2 are usually connected through a connection clamp spring, but because the connection clamp spring is easy to fall off in the transportation process of the gearbox 4, and a forward and reverse installation error is easy to occur during installation, the clutch has a risk of separation, for this reason, in this embodiment, one of the two connection rods 31 is provided with an external thread, the other connection rod 31 is provided with a sleeve groove, and the sleeve groove is provided with an internal thread so as to connect the two connection rods 31 in a screwed manner, so that the two connection rods 31 are connected through the internal thread and the external thread which are mutually matched, thereby not only being convenient for accurately adjusting the length of the connection structure 3, but also avoiding the problem that the connection clamp spring falls off.
It can be understood that the two connecting rods 31 can be screwed as in the above-mentioned embodiment, and can also be connected by using the embodiment, in this embodiment, one of the two connecting rods 31 is provided with a first connecting hole, the other connecting rod 31 is provided with a second connecting hole, and the connecting structure 3 further includes a connecting pin, the connecting pin is inserted through the first connecting hole and the second connecting hole to connect the two connecting rods 31. Further, the first connecting holes and/or the second connecting holes are/is provided in a plurality at intervals along the axial direction thereof, and the connecting pins can be selectively inserted into the first connecting holes and the second connecting holes at different positions, so that the length of the connecting structure 3 can be adjusted.
In order to prevent the two connecting rods 31 from being separated, in this embodiment, the connecting structure 3 further includes a locking structure disposed between the two connecting rods 31, so as to lock and fix the two connecting rods 31 after adjusting the position between the two connecting rods 31, and thus, by providing the locking structure, the length of the connecting structure 3 is adjusted and then the two connecting rods 31 are locked, thereby preventing the length of the connecting structure 3 from being changed.
Further, the two connecting rods 31 can be in threaded sleeve connection with each other, the two connecting rods 31 include first connecting rods 31, the first connecting rods 31 are provided with external threads, the locking structure includes locking nuts 32, the locking nuts 32 are in threaded sleeve connection with the first connecting rods 31, and thus the first connecting rods 31 are rotated to enable the first connecting rods 31 to be screwed into the other connecting rods 31 until the locking nuts 32 are tightly abutted to the other connecting rods 31, so that on one hand, screwing in of the first connecting rods 31 can be limited, and on the other hand, reversing of the first connecting rods 31 can be prevented through friction between the locking nuts 32 and the other connecting rods 31, so that the two connecting rods 31 are locked. It can be understood that, since the connection structure 3 is not used for transmitting torque, the two connection rods 31 can be locked by the friction force between the lock nut 32 and the connection rods 31, which facilitates the adjustment of the length of the connection structure 3 and the locking of the two connection rods 31.
It should be noted that, the locking structure has a plurality of types, two of the connecting rods 31 may be locked by the locking nut, and may also be locked by other embodiments, the present invention is not limited to this, specifically, in this embodiment, two of the connecting rods 31, one of the connecting rods 31 is provided with a first fixing hole, the other connecting rod 31 is provided with a second fixing hole, the locking structure further includes a fixing pin, and the connecting pin is fixedly inserted into the first fixing hole and the second fixing hole to fix the two connecting rods 31.
Because the release fork 2 drives when release bearing 1 moves about, release fork 2 and release bearing 1 with angle between the connecting portion can change, for this reason, in one embodiment, release bearing 1 with correspond connecting portion ball pivot is connected, so that release bearing 1 with can rotate between the connecting portion, in order to adapt to release bearing 1 with the angle change between the connecting portion, so that connection structure 3 can pass power better, in another embodiment, release fork 2 with correspond connecting portion ball pivot is connected, so that release fork 2 with can rotate between the connecting portion, in order to adapt to release fork 2 with angle change between the connecting portion, so that connection structure 3 can pass power better. It should be noted that, the above two associated technical features: "release bearing 1 with correspond connecting portion ball pivot connect", "release fork 2 with correspond connecting portion ball pivot connect", can select one to set up and also set up simultaneously, and is obvious, sets up the effect simultaneously better.
Further, because the release fork 2 drives the driving force of the activity of the release bearing 1 is relatively large, so that the connection structure 3 needs to be capable of bearing a relatively large force, in this embodiment, at least one of the release bearing 1 and the release fork 2 is set as a release structure, the release structure corresponds to one of the connection portions, one of the connection portions is provided with a spherical groove 34, and the other one of the connection portions is provided with a ball head 33, the ball head 33 is arranged in the spherical groove 34, so that the connection structure 3 is only used for transmitting force in the axial direction through the spherical groove 34 and the ball head 33 which are mutually matched, and does not transmit torque, so that the driving force of the release fork 2 is in the spherical center of the ball head 33, thereby enabling the connection structure 3 to bear a relatively large force, and contributing to prolonging the service life of the clutch connection structure 100.
For the convenience of bulb 33 is in spherical groove 34 internal rotation, in this embodiment, spherical groove 34 is filled with lubricating grease, so, through setting up spherical groove 34 and filling lubricating grease to make lubricating grease be difficult for droing, guarantee that the motion process can play the lubrication action all the time, in order to avoid connection structure 3 with release bearing 1 and release fork 2 takes place dry friction, so that reduce release fork 2 with release bearing 1 wearing and tearing, thereby help reducing there is damping sensation in clutch connection structure 100's NVH abnormal sound and the clutch pedal of trampling.
The utility model provides a transmission system 1000, please refer to fig. 3 and fig. 4, transmission system 1000 includes gearbox 4, separation and reunion connection structure 100 and pedal assembly, gearbox 4 has pivot 41, separation and reunion connection structure 100 includes foretell separation and reunion connection structure 100, 1 cover of release bearing of separation and reunion connection structure 100 is established in pivot 41, pedal assembly includes footboard and rocking arm shaft 5, the footboard drive is connected rocking arm shaft 5, when the driver steps on the clutch pedal, it is rotatory to drive rocking arm shaft 57 on the gearbox 4, drives on the rocking arm shaft 5 separation shift fork 2 rotates, separation shift fork 2 passes through connection structure 3 drive release bearing 1 is followed the axial activity of 4 pivot 41 of gearbox, so that release bearing 1 pushes away the activity of clutch pressure disk 6, realizes the clutch separation.
It should be noted that, the structure of the clutch connection structure 100 in the transmission system 1000 may refer to the above embodiment of the clutch connection structure 100, and details are not described herein; because the utility model provides an above-mentioned separation and reunion connection structure 100 has been used in transmission system 1000, consequently, the utility model provides a transmission system 1000's embodiment includes all technical scheme of the whole embodiments of above-mentioned separation and reunion connection structure 100, and the technological effect that reaches is also identical, no longer has the repeated description here.
Furthermore, to achieve the above objects, the present invention also provides a vehicle, comprising the above transmission system 1000. It should be noted that, the structure of the transmission system 1000 in the automobile may refer to the above embodiment of the transmission system 1000, and details are not repeated herein; because the utility model provides an above-mentioned transmission system 1000 has been used in the car, consequently, the utility model provides an embodiment of car includes all technical scheme of the whole embodiments of above-mentioned transmission system 1000, and the technological effect that reaches is also identical, and is not repeated here.
The above only is the preferred embodiment of the present invention, not so limiting the patent scope of the present invention, all under the concept of the present invention, the equivalent structure transformation done by the contents of the specification and the drawings is utilized, or the direct/indirect application is included in other related technical fields in the patent protection scope of the present invention.
Claims (10)
1. A clutch connection structure, characterized by comprising:
the release bearing is sleeved on a rotating shaft of the gearbox in a sliding manner;
the separating shifting fork is arranged on the rocker shaft and driven by the rocker shaft to rotate; and the number of the first and second groups,
the connecting structure comprises two connecting parts which are arranged at intervals, the two connecting parts are respectively connected with the release bearing and the release shifting fork, and the release bearing can slide in a reciprocating manner along the axial direction of the rotating shaft of the gearbox under the driving of the release shifting fork;
the distance between the two connecting parts can be adjusted, so that the clutch connecting structure has different separating finger strokes.
2. The clutch connection structure according to claim 1, wherein the connection structure comprises two connecting rods respectively disposed on the release bearing and the release fork, one of the two connecting rods being movably sleeved on the other connecting rod;
the two connecting parts respectively correspond to the end parts of the two connecting rods.
3. The clutched connection structure of claim 2, wherein one of the two connecting rods is provided with an external thread, and the other connecting rod is provided with a socket groove which is provided with an internal thread so that the two connecting rods are threadedly connected.
4. The clutched connection structure of claim 2, further comprising a locking structure disposed between the two connecting rods for locking the two connecting rods after adjustment of the position between the two connecting rods.
5. The clutched and connection structure of claim 4, wherein two of the connecting rods are threadably received within each other, the two connecting rods comprising a first connecting rod, the first connecting rod having external threads;
the locking structure comprises a locking nut, and the locking nut is sleeved on the first connecting rod in a threaded manner.
6. The clutch connection according to claim 1, characterized in that the release bearing is connected to the corresponding connecting part ball joint, and/or the release fork is connected to the corresponding connecting part ball joint.
7. The clutched and connected structure of claim 6, wherein at least one of the release bearing and the release fork is provided as a release structure, and one of the release structure and the corresponding connection portion is provided with a spherical groove, and the other is provided with a ball head, and the ball head is arranged in the spherical groove.
8. The clutched connection structure of claim 7, wherein the spherical groove is filled with grease.
9. A transmission system, comprising:
a gearbox having a shaft;
the clutch connecting structure comprises the clutch connecting structure according to any one of claims 1 to 8, wherein a release bearing of the clutch connecting structure is sleeved on the rotating shaft;
the pedal assembly comprises a pedal and a rocker shaft, and the pedal is connected with the rocker shaft in a driving mode.
10. A motor vehicle comprising a transmission system as claimed in claim 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223451349.6U CN218817718U (en) | 2022-12-22 | 2022-12-22 | Clutch connection structure, transmission system and automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223451349.6U CN218817718U (en) | 2022-12-22 | 2022-12-22 | Clutch connection structure, transmission system and automobile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218817718U true CN218817718U (en) | 2023-04-07 |
Family
ID=87258170
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223451349.6U Active CN218817718U (en) | 2022-12-22 | 2022-12-22 | Clutch connection structure, transmission system and automobile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218817718U (en) |
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2022
- 2022-12-22 CN CN202223451349.6U patent/CN218817718U/en active Active
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Effective date of registration: 20230802 Address after: 310000 1760 Jiangling Road, Binjiang District, Hangzhou, Zhejiang. Patentee after: ZHEJIANG GEELY HOLDING GROUP Co.,Ltd. Patentee after: Zhejiang Geely Remote New Energy Commercial Vehicle Group Co.,Ltd. Address before: 310000 1760 Jiangling Road, Binjiang District, Hangzhou, Zhejiang. Patentee before: ZHEJIANG GEELY HOLDING GROUP Co.,Ltd. Patentee before: Zhejiang Geely Remote New Energy Commercial Vehicle Group Co.,Ltd. Patentee before: Zhejiang Geely new energy Commercial Vehicle Development Co.,Ltd. |