CN110529577A - A kind of inter-axle differential and vehicle - Google Patents
A kind of inter-axle differential and vehicle Download PDFInfo
- Publication number
- CN110529577A CN110529577A CN201910726374.4A CN201910726374A CN110529577A CN 110529577 A CN110529577 A CN 110529577A CN 201910726374 A CN201910726374 A CN 201910726374A CN 110529577 A CN110529577 A CN 110529577A
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- Prior art keywords
- gear
- axle
- inter
- shaft gear
- connecting portion
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K17/00—Arrangement or mounting of transmissions in vehicles
- B60K17/04—Arrangement or mounting of transmissions in vehicles characterised by arrangement, location, or kind of gearing
- B60K17/16—Arrangement or mounting of transmissions in vehicles characterised by arrangement, location, or kind of gearing of differential gearing
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H48/00—Differential gearings
- F16H48/06—Differential gearings with gears having orbital motion
- F16H48/08—Differential gearings with gears having orbital motion comprising bevel gears
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H48/00—Differential gearings
- F16H48/38—Constructional details
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H48/00—Differential gearings
- F16H48/38—Constructional details
- F16H48/42—Constructional details characterised by features of the input shafts, e.g. mounting of drive gears thereon
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H48/00—Differential gearings
- F16H48/06—Differential gearings with gears having orbital motion
- F16H48/08—Differential gearings with gears having orbital motion comprising bevel gears
- F16H2048/082—Differential gearings with gears having orbital motion comprising bevel gears characterised by the arrangement of output shafts
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H48/00—Differential gearings
- F16H48/06—Differential gearings with gears having orbital motion
- F16H48/08—Differential gearings with gears having orbital motion comprising bevel gears
- F16H2048/085—Differential gearings with gears having orbital motion comprising bevel gears characterised by shafts or gear carriers for orbital gears
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H48/00—Differential gearings
- F16H48/06—Differential gearings with gears having orbital motion
- F16H48/08—Differential gearings with gears having orbital motion comprising bevel gears
- F16H2048/087—Differential gearings with gears having orbital motion comprising bevel gears characterised by the pinion gears, e.g. their type or arrangement
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H48/00—Differential gearings
- F16H48/38—Constructional details
- F16H2048/387—Shields or washers
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Retarders (AREA)
Abstract
The present invention relates to technical field of vehicle more particularly to a kind of inter-axle differentials and vehicle.Inter-axle differential provided by the invention, including transmission shaft, cross axle, planetary gear, first half shaft gear, rear axle shaft gear and roller gear, planetary gear are rotatably arranged on cross axle, and cross axle is set on transmission shaft；First half shaft gear and rear axle shaft gear are set in the two sides on transmission shaft and being located at cross axle, and first half shaft gear and rear axle shaft gear are meshed with planetary gear；Profiling hole is provided on roller gear, planetary gear is rotatably arranged in profiling hole, and the hole inner wall of profiling hole is adapted with planetary gear outer profile, and roller gear is fixedly connected with first half shaft gear, the inter-axle differential is realized using roller gear substitution differential carrier and is supported to planetary gear by improving the structure of roller gear, assembly technology is simple, at low cost.Vehicle provided by the invention, by applying above-mentioned inter-axle differential, assembly technology is simple, at low cost.
Description
Technical field
The present invention relates to technical field of vehicle more particularly to a kind of inter-axle differentials and vehicle.
Background technique
Inter-axle differential is the important composition structure of double drive axle, and main function is to close the torque of transmission shaft transmitting
Reason distribute in, rear axle, in elimination, rear axle is because of wheel skid phenomenon caused by input speed is different.Its structure is generally by difference
The composition such as fast device shell, cross axle, planetary gear, first half shaft gear and rear axle shaft gear.Existing drive axle inter-axle differential is mostly
Using independent differential mechanism casing structure, differential casing can be integral type, and it is logical to be also possible to two split type half-shells
It crosses and is bolted composition.
Integral type differential carrier needs factory individually to process, be heat-treated, and is not dominant in terms of cost and assembly technology
Gesture.Structure is complicated for split type differential carrier, and processing, assembly process are more, at high cost.Either integral type differential carrier or fission
There is the problems such as assembly technology is complicated, at high cost in formula differential carrier.
It would therefore be highly desirable to need a kind of inter-axle differential to solve the above problems.
Summary of the invention
It is an object of the present invention to provide a kind of inter-axle differentials, and assembly technology is simple, at low cost.
It is another object of the present invention to provide a kind of vehicles, by applying above-mentioned inter-axle differential, assembly technology letter
It is single, it is at low cost.
To achieve the above object, the following technical schemes are provided:
A kind of inter-axle differential, including transmission shaft, cross axle, planetary gear, first half shaft gear, rear axle shaft gear and cylinder
Gear, the planetary gear are rotatably arranged on the cross axle, and the cross axle is set on the transmission shaft；It is described
First half shaft gear and the rear axle shaft gear are set in the two sides on the transmission shaft and being located at the cross axle, the first half
Shaft gear and the rear axle shaft gear are meshed with the planetary gear；Profiling hole is provided on the roller gear, it is described
Planetary gear is rotatably arranged in the profiling hole, and the hole inner wall of the profiling hole and the planetary gear outer profile
It is adapted, and the roller gear is fixedly connected with the first half shaft gear and/or the rear axle shaft gear.
Further, the hole inner wall of the profiling hole fits with the planetary gear outer surface, and the planet
Gear can rotate in the profiling hole.
Further, the roller gear is fixedly connected with the first half shaft gear or the rear axle shaft gear, the circle
It is provided with first connecting portion on stud wheel, is provided with second connecting portion on the first half shaft gear or the rear axle shaft gear, institute
Stating second connecting portion can be fixedly connected with the first connecting portion.
Further, the first connecting portion is fixedly connected with the second connecting portion by spline；And/or
The first connecting portion is fixedly connected with the second connecting portion by fastener；And/or
The first connecting portion and the second connecting portion are fixedly connected by welding.
It further, further include the first protective case, first protection is set on the first half shaft gear and the biography
Between moving axis.
It further, further include the second protective case, second protection is set on the rear axle shaft gear and the biography
Between moving axis.
Further, first protective case and/or second protective case are bushing or needle bearing.
It further, further include bearing, the bearing is set on the axis of the rear axle shaft gear, and the bearing is configured
To be connected with reducer shell.
Further, the roller gear includes two independent first roller gears and the second roller gear, and described the
It is provided with the first profiling hole on one roller gear, the second profiling hole, first profiling are provided on second roller gear
Hole and second profiling hole form an accommodating chamber, and the planetary gear is arranged in the accommodating chamber, and the planet tooth
The inner wall of accommodating chamber described in the outer surface of wheel is adapted, and first roller gear is fixedly connected with the first half shaft gear,
Second roller gear is fixedly connected with the rear axle shaft gear.
Further, thrust washer is provided between the end face of the first half shaft gear and the axle journal of the transmission shaft.
A kind of vehicle, including inter-axle differential as described above.
Compared with prior art, the invention has the benefit that
Inter-axle differential provided by the invention, including transmission shaft, cross axle, planetary gear, first half shaft gear, rear half axle gear
Wheel and roller gear, planetary gear are rotatably arranged on cross axle, and cross axle is set on transmission shaft；First half shaft gear and
Axle shaft gear is set on transmission shaft and is located at the two sides of cross axle afterwards, first half shaft gear and rear axle shaft gear with planet tooth
Wheel is meshed；Profiling hole is provided on roller gear, planetary gear is rotatably arranged in profiling hole, and in the hole of profiling hole
Wall is adapted with planetary gear outer profile, and roller gear is fixedly connected with first half shaft gear.Between centers provided by the invention is poor
Fast device is realized using roller gear substitution differential carrier and is supported to planetary gear, assembled by improving the structure of roller gear
Simple process and low cost.
Vehicle provided by the invention, by applying above-mentioned inter-axle differential, assembly technology is simple, at low cost.
Detailed description of the invention
To describe the technical solutions in the embodiments of the present invention more clearly, institute in being described below to the embodiment of the present invention
Attached drawing to be used is needed to be briefly described, it should be apparent that, the accompanying drawings in the following description is only some implementations of the invention
Example, for those of ordinary skill in the art, without creative efforts, can also implement according to the present invention
The content of example and these attached drawings obtain other attached drawings.
Fig. 1 is the cross-sectional view of inter-axle differential provided by the invention；
Fig. 2 is the partial sectional view of first half shaft gear provided by the invention；
Fig. 3 is the partial sectional view of roller gear provided by the invention.
Appended drawing reference:
1- transmission shaft；2- cross axle；3- planetary gear；4- first half shaft gear；Axle shaft gear after 5-；6- roller gear；7-
Profiling hole；8- first connecting portion；9- second connecting portion；The first protective case of 10-；The second protective case of 11-；12- bearing；13- thrust
Gasket.
Specific embodiment
In order to make those skilled in the art more fully understand technical solution of the present invention, with reference to the accompanying drawing and by specific
Embodiment to further illustrate the technical scheme of the present invention.Term " first ", " second " are used for description purposes only, or are used for
Different structure or component are distinguished, relative importance is not understood to indicate or imply.
Embodiment one
As shown in Figure 1-Figure 3, a kind of inter-axle differential, including transmission shaft 1, cross axle 2 and planet are present embodiments provided
Gear 3, planetary gear 3 are rotatably arranged on cross axle 2, and cross axle 2 is set on transmission shaft 1, and transmission shaft 1 being capable of band
Dynamic cross axle 2 rotates, and then realizes that transmission shaft 1 drives planetary gear 3 to rotate by the center of circle of the center line of transmission shaft 1.
Specifically, cross axle 2 is mounted on transmission shaft 1 by spline, to realize power from transmission shaft 1 to cross axle 2
Transmitting.
Further, the quantity of planetary gear 3 is four, and four planetary gears 3 are respectively sleeved at four axis of cross axle 2
On.Specifically, planetary gear 3 is mounted on the axle journal of cross axle 2 by inner hole and can be turned relative to the axle journal of cross axle 2
It is dynamic.Illustratively, bushing or needle bearing are provided between planetary gear 3 and cross axle 2, to guarantee that planetary gear 3 being capable of phase
Cross axle 2 is rotated.
Preferably, inter-axle differential further includes first half shaft gear 4 and rear axle shaft gear 5, first half shaft gear 4 and rear half axle gear
Wheel 5 is set on transmission shaft 1 and is located at the two sides of cross axle 2, first half shaft gear 4 and rear axle shaft gear 5 with planetary gear 3
It is meshed, to realize that power is passed to first half shaft gear 4 by the planetary gear 3 on cross axle 2 and cross axle 2 by transmission shaft 1
With rear axle shaft gear 5.Specifically, rear axle shaft gear 5 is connected with vehicle rear driving axle, the middle drive of first half shaft gear 4 and vehicle
Dynamic bridge is connected, and the torque reasonable distribution that transmission shaft 1 is transmitted gives middle drive axle and rear driving axle, eliminates because of input speed not
The wheel skid phenomenon with caused by.
Further, as shown in connection with fig. 1 such as Fig. 3, inter-axle differential further includes roller gear 6, and setting is imitative on roller gear 6
Shape hole 7, planetary gear 3 are rotatably arranged in profiling hole 7, and the hole wall of profiling hole 7 and the outer profile of planetary gear 3 are mutually fitted
Match, to realize support and the position-limiting action to planetary gear 3.Further, roller gear 6 is fixedly connected with first half shaft gear 4,
To realize that first half shaft gear 4 imparts power on roller gear 6.Inter-axle differential provided in this embodiment is justified by improving
The structure of stud wheel 6 substitutes support and limit of the differential carrier realization to planetary gear 3, and assembly technology using roller gear 6
Simply, at low cost.
Illustratively, roller gear 6 is helical gears 6.
Optionally, the hole inner wall and the outer surface of planetary gear 3 of profiling hole 7 fit, and planetary gear 3 can be imitative
Rotation in shape hole 7, to guarantee the correct engagement of differential gear to 3 accurate limiting of planetary gear.
Preferably, the hole inner wall of profiling hole 7 is spherical compatible with 3 outer surface of planetary gear, and mating spherical surfaces are real
Now to the accurate limiting of planetary gear 3, while guaranteeing that planetary gear 3 can rotate in profiling hole 7.
Optionally, second connecting portion 9 is provided on first half shaft gear 4, second connecting portion 9 can be with 8 phase of first connecting portion
Cooperation.
Illustratively, first half shaft gear 4 and planetary gear 3 are arranged in profiling hole 7, and second connecting portion 9 is arranged preceding
On the outer profile of axle shaft gear 4, first connecting portion 8 is arranged on the front end of hole inner wall of profiling hole 7, the hole inner wall of profiling hole 7
Rear end be spherical, first connecting portion 8 is fixedly connected with the second connecting portion 9 on first half shaft gear 4, spherical and planet tooth
The outer surface of wheel 3 matches, and on the one hand realizes support and limit to planetary gear 3, on the other hand realizes first half shaft gear 4
Power transmitting between roller gear 6.Optionally, first connecting portion 8 is fixedly connected with second connecting portion 9 by spline, with
It realizes and is able to drive the rotation of roller gear 6 when first half shaft gear 4 rotates.In other embodiments, first connecting portion 8 and second connects
Socket part 9 can also be fixedly connected by welding.
Illustratively, first half shaft gear 4 and planetary gear 3 are arranged in profiling hole 7, and second connecting portion 9 is arranged preceding
On the end face of axle shaft gear 4, second connecting portion 9 is connecting flange, and first connecting portion 8 is arranged on the end face of roller gear 6, the
One interconnecting piece 8 is threaded hole or through-hole, and first connecting portion 8 is fixedly connected with second connecting portion 9 by fastener.
It should be noted that the setting form and position of first connecting portion 8 and second connecting portion 9 are not limited to aforesaid way,
As long as can be realized first half shaft gear 4 to be fixedly connected with planetary gear 3, do not make too many restrictions herein.
Optionally, due to being relatively rotatable to each other between first half shaft gear 4 and transmission shaft 1, in order to avoid 4 He of first half shaft gear
The abrasion of transmission shaft 1, inter-axle differential provided in this embodiment further include the first protective case 10, and the first protective case 10 is arranged preceding
Between axle shaft gear 4 and transmission shaft 1, for protecting first half shaft gear 4 and transmission shaft 1, to prolong its service life.
Illustratively, the first protective case 10 is bushing or needle bearing.Certainly, the first protective case 10 is not limited to bushing or rolling
Needle bearing as long as can guarantee that first half shaft gear 4 and transmission gear relatively rotate, and can protect first half shaft gear 4 and transmission
Gear prolongs its service life.
Preferably, thrust washer 13 is provided between the axial end face of first half shaft gear 4 and the journal surface of transmission shaft 1, with
Realize the axial limiting to transmission shaft 1 to itself.Illustratively, thrust washer 13 can be replaced thrust bearing 12.
Optionally, due to being relatively rotatable to each other between rear axle shaft gear 5 and transmission shaft 1, in order to avoid rear 5 He of axle shaft gear
The abrasion of transmission shaft 1, inter-axle differential provided in this embodiment further include the second protective case 11, and the second protective case 11 is arranged rear
5 relative rotation of axle shaft gear and transmission shaft 1 is supported between axle shaft gear 5 and transmission shaft 1, after realization, before protecting
Axle shaft gear 4 and transmission shaft 1, to prolong its service life.
Illustratively, the second protective case 11 is bushing or needle bearing.Certainly, the second protective case 11 is not limited to bushing or rolling
Needle bearing, as long as axle shaft gear 5 and transmission gear relatively rotate after capable of guaranteeing, and axle shaft gear 5 and transmission after capable of protecting
Gear prolongs its service life.
Optionally, inter-axle differential provided in this embodiment further includes bearing 12, and bearing 12 is set in rear axle shaft gear 5
On axis, bearing 12 is configured as being connected with reducer shell, to realize the supporting role to differential mechanism.
The present embodiment additionally provides a kind of vehicle, and including above-mentioned inter-axle differential, which eliminates independence
Inter-axle differential shell, improve roller gear 6, former differential carrier is held the supporting role of planetary gear 3 by roller gear 6
Load realizes that part category is reduced, and assembly is very convenient.
Embodiment two
The difference between this embodiment and the first embodiment lies in:
Roller gear 6 is fixedly connected with rear axle shaft gear 5.Specifically, first connecting portion 8 is provided on roller gear 6,
Second connecting portion 9 is provided on axle shaft gear 5 afterwards, first connecting portion 8 and second connecting portion 9 pass through spline or the company of being welded and fixed
It connects.
Other schemes of the present embodiment are identical as implementing one, and details are not described herein.
Embodiment three
The difference between this embodiment and the first embodiment lies in:
Roller gear 6 includes two independent first roller gears and the second roller gear, is arranged on the first roller gear
There is the first profiling hole, the second profiling hole is provided on the second roller gear, the first profiling hole and the second profiling hole form an appearance
Receive chamber, planetary gear 3 is arranged in accommodating chamber, and the inner wall of the outer surface accommodating chamber of planetary gear 3 is adapted, the first circle
Stud wheel is fixedly connected with first half shaft gear 4, and the second roller gear is fixedly connected with rear axle shaft gear 5.
In brief, the present embodiment, which passes through, is divided to the roller gear 6 for playing differential carrier for independent two parts, logical
Support and limit of two independent realizations of roller gears 6 to planetary gear 3 are crossed, while the power of first half shaft gear 4 can be led to
It crosses the first roller gear to pass out, the power of rear axle shaft gear 5 is passed out by the second roller gear.
Further, the connection type of the first roller gear and first half shaft gear 4, the second roller gear and rear axle shaft gear
In 5 connection type and embodiment one, roller gear 6 is identical as 4 connection type of first half shaft gear, and details are not described herein.
Other schemes of the present embodiment are identical as implementing one, and details are not described herein.
Note that the above is only a better embodiment of the present invention and the applied technical principle.It will be appreciated by those skilled in the art that
The present invention is not limited to specific embodiments mentioned here, be able to carry out for a person skilled in the art it is various it is apparent variation,
It readjusts and substitutes without departing from protection scope of the present invention.Therefore, although being carried out by above embodiments to the present invention
It is described in further detail, but the present invention is not limited to the above embodiments only, without departing from the inventive concept, also
It may include more other equivalent embodiments, and the scope of the invention is determined by the scope of the appended claims.
Claims (10)
1. a kind of inter-axle differential, which is characterized in that including transmission shaft (1), cross axle (2), planetary gear (3), half front axle tooth
Wheel (4), rear axle shaft gear (5) and roller gear (6), the planetary gear (3) are rotatably arranged in the cross axle (2)
On, the cross axle (2) is set on the transmission shaft (1)；The first half shaft gear (4) and the rear axle shaft gear (5) are equal
It is set on the transmission shaft (1) and is located at the two sides of the cross axle (2), the first half shaft gear (4) and the rear semiaxis
Gear (5) is meshed with the planetary gear (3)；It is provided with profiling hole (7) on the roller gear (6), the planet tooth
Wheel (3) is rotatably arranged in the profiling hole (7), and the hole inner wall of the profiling hole (7) and the planetary gear (3)
Outer profile is adapted, and the roller gear (6) and the first half shaft gear (4) and/or the fixed company of rear axle shaft gear (5)
It connects.
2. inter-axle differential according to claim 1, which is characterized in that the roller gear (6) and the half front axle tooth
Axle shaft gear (5) is fixedly connected after wheel (4) or described, first connecting portion (8) is provided on the roller gear (6), before described
It is provided with second connecting portion (9) on axle shaft gear (4) or the rear axle shaft gear (5), the second connecting portion (9) can be with institute
First connecting portion (8) is stated to be fixedly connected.
3. inter-axle differential according to claim 2, which is characterized in that the first connecting portion (8) and described second connects
Socket part (9) is fixedly connected by spline；Or
The first connecting portion (8) is fixedly connected with the second connecting portion (9) by fastener；Or
The first connecting portion (8) and the second connecting portion (9) are fixedly connected by welding.
4. inter-axle differential according to claim 2, which is characterized in that it further include the first protective case (10), described first
Protective case (10) is arranged between the first half shaft gear (4) and the transmission shaft (1).
5. inter-axle differential according to claim 4, which is characterized in that it further include the second protective case (11), described second
Protective case (11) setting is after described between axle shaft gear (5) and the transmission shaft (1).
6. inter-axle differential according to claim 5, which is characterized in that first protective case (10) and/or described
Two protective cases (11) are bushing or needle bearing.
7. inter-axle differential according to claim 6, which is characterized in that it further include bearing (12), bearing (12) set
It is located on the axis of the rear axle shaft gear (5), the bearing (12) is configured as being connected with reducer shell.
8. inter-axle differential according to claim 1, which is characterized in that the roller gear (6) includes two independent
First roller gear and the second roller gear are provided with the first profiling hole, second Cylinder Gear on first roller gear
The second profiling hole is provided on wheel, first profiling hole and second profiling hole form an accommodating chamber, the planet tooth
It takes turns (3) to be arranged in the accommodating chamber, and the inner wall of accommodating chamber described in the outer surface of the planetary gear (3) is adapted, institute
It states the first roller gear to be fixedly connected with the first half shaft gear (4), second roller gear and the rear axle shaft gear (5)
It is fixedly connected.
9. inter-axle differential according to claim 1-8, which is characterized in that the end of the first half shaft gear (4)
Thrust washer (13) are provided between face and the axle journal of the transmission shaft (1).
10. a kind of vehicle, which is characterized in that including such as described in any item inter-axle differentials of claim 1-9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910726374.4A CN110529577A (en) | 2019-08-07 | 2019-08-07 | A kind of inter-axle differential and vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910726374.4A CN110529577A (en) | 2019-08-07 | 2019-08-07 | A kind of inter-axle differential and vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110529577A true CN110529577A (en) | 2019-12-03 |
Family
ID=68662166
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910726374.4A Pending CN110529577A (en) | 2019-08-07 | 2019-08-07 | A kind of inter-axle differential and vehicle |
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| Country | Link |
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| CN (1) | CN110529577A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112664636A (en) * | 2020-12-30 | 2021-04-16 | 一汽解放汽车有限公司 | Multi-spherical-surface interaxial differential assembly |
| CN114893547A (en) * | 2022-05-23 | 2022-08-12 | 一汽解放汽车有限公司 | Through bridge speed reducer assembly |
| US20220402360A1 (en) * | 2021-06-21 | 2022-12-22 | Arvinmeritor Technology, Llc | Axle assembly having an interaxle differential unit |
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| CN209164523U (en) * | 2018-12-13 | 2019-07-26 | 李世奇 | A kind of between centers limited-slip differential |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN112664636A (en) * | 2020-12-30 | 2021-04-16 | 一汽解放汽车有限公司 | Multi-spherical-surface interaxial differential assembly |
| US20220402360A1 (en) * | 2021-06-21 | 2022-12-22 | Arvinmeritor Technology, Llc | Axle assembly having an interaxle differential unit |
| EP4108494A1 (en) * | 2021-06-21 | 2022-12-28 | ArvinMeritor Technology, LLC | Axle assembly having an interaxle differential unit |
| US11602989B2 (en) * | 2021-06-21 | 2023-03-14 | Arvinmeritor Technology, Llc | Axle assembly having an interaxle differential unit |
| EP4257847A3 (en) * | 2021-06-21 | 2023-12-13 | ArvinMeritor Technology, LLC | Axle assembly having an interaxle differential unit |
| CN114893547A (en) * | 2022-05-23 | 2022-08-12 | 一汽解放汽车有限公司 | Through bridge speed reducer assembly |
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Application publication date: 20191203 |
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| RJ01 | Rejection of invention patent application after publication |