CN105276120A - Axle Assembly Having An Angular Contact Bearing That Supports A Ring Gear For Rotation On An Axle Housing - Google Patents
Axle Assembly Having An Angular Contact Bearing That Supports A Ring Gear For Rotation On An Axle Housing Download PDFInfo
- Publication number
- CN105276120A CN105276120A CN201510282453.2A CN201510282453A CN105276120A CN 105276120 A CN105276120 A CN 105276120A CN 201510282453 A CN201510282453 A CN 201510282453A CN 105276120 A CN105276120 A CN 105276120A
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- China
- Prior art keywords
- degree
- gear ring
- differential
- pitch cone
- cone angle
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- 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
- F16H48/40—Constructional details characterised by features of the rotating cases
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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
- F16H37/00—Combinations of mechanical gearings, not provided for in groups F16H1/00 - F16H35/00
- F16H37/02—Combinations of mechanical gearings, not provided for in groups F16H1/00 - F16H35/00 comprising essentially only toothed or friction gearings
- F16H37/06—Combinations of mechanical gearings, not provided for in groups F16H1/00 - F16H35/00 comprising essentially only toothed or friction gearings with a plurality of driving or driven shafts; with arrangements for dividing torque between two or more intermediate shafts
- F16H37/08—Combinations of mechanical gearings, not provided for in groups F16H1/00 - F16H35/00 comprising essentially only toothed or friction gearings with a plurality of driving or driven shafts; with arrangements for dividing torque between two or more intermediate shafts with 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
- F16H57/00—General details of gearing
- F16H57/02—Gearboxes; Mounting gearing therein
- F16H57/021—Shaft support structures, e.g. partition walls, bearing eyes, casing walls or covers with bearings
-
- 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
- F16H57/00—General details of gearing
- F16H57/02—Gearboxes; Mounting gearing therein
- F16H57/037—Gearboxes for accommodating differential gearings
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Retarders (AREA)
- Mounting Of Bearings Or Others (AREA)
Abstract
The invention provides an axle assembly having an angular contact bearing that supports a ring gear for rotation on an axle housing. The axle assembly includes a housing, an input pinion, a ring gear, an angular contact bearing, and a differential assembly. The input pinion has a plurality of pinion teeth and is received in the housing for rotation about a first axis. The ring gear, which is received in the housing, is a bevel gear having ring gear teeth that define a pitch angle and are meshingly engaged with the pinion teeth. The angular contact bearing supports the ring gear for rotation on the housing about a second axis that is transverse to the first axis. The angular contact bearing has a first race, which is integrally formed into the ring gear, a second race, and a plurality of bearing balls disposed between the first and second races. The differential assembly has a differential case that is mounted to the ring gear for rotation therewith.
Description
The cross reference of related application
The application is the U.S. Patent application No.14/205 submitted on March 12nd, 2014, the continuous case of 535, and this U.S. Patent application requires the U.S. Provisional Application No.61/787 submitted on March 15th, 2013, the rights and interests of 547.The complete open of each above-mentioned application is incorporated to herein by reference.
Technical field
The disclosure relates to the shaft assembly having angular contact bearing and rotate on axle housing to support gear ring.
Background technique
This part provides and relates to background information of the present disclosure, described information not necessarily prior art.
Modern automotive vehicle, especially light truck, adopt the beam axle with Banjo formula axle (Banjo-typeaxle) or comb axle (Salisbury-typeaxle) formal construction usually.As known in the art, Banjo formula axle adopts the housing be made up of two identical beam halfbodies (beamhalves), and these two identical beam halfbodies are soldered to each other in beam halfbody leading edge against each other and trailing edge place.In U.S. Patent No. 2,674, disclose a kind of housing for conventional Banjo formula axle in 783.As also known in the art, comb axle adopts and comprises central carrier and be pressed into central carrier or be otherwise permanently fixed to the housing of a pair central siphon of central carrier.In U.S. Patent No. 7,878, disclose the housing for comb axle in 059.
Summary of the invention
This part provides general introduction of the present disclosure, instead of four corner of the present disclosure or its institute characteristic comprehensively open.
In a form, this instruction provides a kind of shaft assembly, and it comprises axle housing, input small gear, gear ring, angular contact bearing and differential assembly.Input small gear is received within axle housing, and can rotate around first axle.Input small gear has multiple pinion gear teeth.Gear ring is received within axle housing, and is angular wheel, has the multiple gear ring teeth engaged engagingly with pinion gear teeth.Gear ring tooth limits pitch cone angle (pitchangle).Angular contact bearing supports gear ring to rotate around the second axis transverse to first axle on axle housing.Multiple bearing balls that angular contact bearing has the first seat ring, the second seat ring and is arranged between the first seat ring and the second seat ring, wherein the first seat ring is integrally formed in gear ring.Differential assembly has and is installed to gear ring with the case of differential rotated thereupon.
In another form, this instruction provides a kind of shaft assembly, and it comprises axle housing, input small gear, gear ring, 4 angular contact bearings and differential assembly.Input small gear is received within axle housing, and can rotate around first axle.Input small gear has multiple pinion gear teeth.Gear ring is received within axle housing.Gear ring is angular wheel, has the multiple gear ring teeth engaged engagingly with pinion gear teeth.Gear ring tooth limits pitch cone angle.4 angular contact bearings support gear ring to rotate around the second axis transverse to first axle on axle housing.Multiple bearing balls that 4 angular contact bearings have the first seat ring, the second seat ring and are arranged between the first seat ring and the second seat ring, wherein the first seat ring is integrally formed in gear ring.Second seat ring is limited by the first race member and the second race member.First race member, bearing ball and the first seat ring work in coordination with restriction first wrapping angle, and the second race member, bearing ball and the first seat ring work in coordination with restriction second wrapping angle simultaneously.First wrapping angle the pitch cone angle perpendicular to gear ring tooth ± 15 degree within the scope of.Differential assembly has and is installed to gear ring with the case of differential rotated thereupon.
According to the description provided at this, other application will become apparent.Description in this general introduction and concrete example be only intended to for illustration of object, and not intended to be limiting the scope of the present disclosure.
Accompanying drawing explanation
Accompanying drawing described here is only for illustrating the object of selected embodiment, but not all possible realization, and be not intended to limit the scope of the present disclosure.
Fig. 1 is the schematic diagram of the example vehicle of the shaft assembly had according to disclosure instruction structure;
Fig. 2 is the longitudinal sectional view of a part for the shaft assembly of Fig. 1; With
Fig. 3 is an enlarged portion of Fig. 2.
In whole some accompanying drawings, respective drawings mark represents corresponding part.
Embodiment
With reference to Fig. 1 of accompanying drawing, have and represent with reference character 10 generally according to the example vehicle of the shaft assembly (such as, rear axle assemblies) of disclosure instruction structure.Vehicle 10 can have Power Train 12 and drive wire or drivetrain 14.Power Train 12 can construct in a usual manner, and can comprise power source 16 and speed changer 18.Such as, power source 16 can be configured to provide thrust power, and can comprise internal-combustion engine and/or motor.Speed changer 18 can receive the thrust power from power source 16, and can output power to drivetrain 14.Speed changer 18 can have the gear ratio that multiple automatic or manual is selected.In the concrete example provided, drivetrain 14 is two-wheeled, rear wheel drive configuration, but it will be apparent to one skilled in the art that instruction of the present disclosure is also applicable to other drivetrain configuration, comprises four-wheel drive configuration, a11wheel drive configuration and front-wheel drive configuration.Drivetrain 14 can comprise transmission shaft 20 and rear axle assemblies 22.Speed changer 18 can be connected to rear axle assemblies 22 by transmission shaft 20, exports received by rear axle assemblies 22 to make the rotating power of speed changer 18.Rear axle assemblies 22 can distribute rotating power to rear wheel 26.
With reference to figure 2, rear axle assemblies 22 can comprise housing 30, input small gear 32, gear ring 34, differential assembly 36 and a pair axostylus axostyle 38.Input small gear 32 can rotate around first axle 40, and gear ring 34 and differential assembly 36 can rotate in the second axis 42 of first axle 40 around horizontal (such as, vertical).
Housing 30 can limit differential chamber 50, and differential assembly 36 can be received within this differential chamber 50.Input small gear 32 can be received within differential chamber 50, and can comprise multiple pinion gear teeth 52.
Gear ring 34 can be received within differential chamber 50, and can comprise the multiple gear ring teeth 60 engaged engagingly with pinion gear teeth 52.Gear ring 34 can be angular wheel (such as, helical bevel gear), and gear ring tooth 60 can limit pitch cone angle 62.The size of pitch cone angle 62 can be determined in a desired manner, such as with the angle between 42 one-tenth 65 degree and 55 degree, the second axis, and preferably with the angle between 42 one-tenth 63 degree and 57 degree, the second axis.
Angular contact bearing 70 can support gear ring 34 and rotate around the second axis 42 on housing 30.Angular contact bearing 70 can have the first seat ring 72, second seat ring 74 and can be arranged at the multiple bearing balls 76 between the first seat ring 72 and the second seat ring 74, wherein (namely the first seat ring 72 can be integrally formed, machining) in gear ring 34, the second seat ring 74 can be limited by one or more race member.In provided concrete example, bearing ball 76 is with single setting, angular contact bearing 70 is 4 angular contact bearings, and the second seat ring 74 is made up of the first race member 78 and the second race member 80, described first and second race member can be arranged along the second axis 42 in a desired manner, thus pre-loaded angular contact bearing 70 in a desired manner.Each and bearing ball 76 in first race member 78 and the second race member 80 and the first seat ring 72 collaborative to limit the first wrapping angle 82 and the second wrapping angle 84 respectively.The first wrapping angle 82 limited by the first race member 78, bearing ball 76 and the first seat ring 72 is in the prespecified range of the pitch cone angle 62 perpendicular to gear ring tooth 60.This prespecified range can be ± 15 degree, and more preferably, this prespecified range can be ± and 10 degree.In provided concrete example, the pitch cone angle 62 of gear ring tooth 60 is 60 degree, and the first wrapping angle 82 is 55 degree.The second wrapping angle 84 limited by the second race member 80, bearing ball 76 and the first seat ring 72, can be approximately perpendicular to the first wrapping angle 82, and be roughly parallel to the pitch cone angle 62 of gear ring tooth 60.
In the example provided, first seat ring 72 is bearing outer races of (4 points) angular contact bearing 70, and the second seat ring 74 is inner bearing rings of (4 points) angular contact bearing 70, thus, the first race member 78 and the second race member 80 are installed on the tubular protrusion 88 of housing 30.Angular contact bearing 70 can be pre-loaded in any required mode.In the example provided, a part for tubular protrusion 88 is threaded and is threadedly engaged nut 90, and nut 90 is in order to produce clamping force with pre-loaded angular contact bearing 70.Although the first seat ring 72 and the second seat ring 74 are described to bearing outer race and inner bearing ring respectively, but it should be appreciated by those skilled in the art that, alternatively, the first seat ring 72 can be formed as inner bearing ring, and the second seat ring 74 can be formed as bearing outer race.
Differential assembly 36 can comprise the case of differential 100, a pair output link 102 and for allowing the device 104 of the speed difference (speeddifferentiation) between output link 102.The case of differential 100 can be fixedly coupled to gear ring 34 to rotate thereupon, thus does not need directly to support the traditional bearing that the case of differential 100 rotates on housing 30.Output link 102 rotatably can be arranged around the second axis 42.Speed difference device 104 can comprise any device of the speed difference allowed between output link 102.Such as, speed difference device 104 can comprise one or more clutch (not shown) of such as friction clutch, and it can be operated to allow/control the speed difference between output link 102.In provided concrete example, speed difference device 104 is made up of differential gear set 110, a pair side gear 116 that differential gear set 110 has crosshead pin 112, a pair differential pinion 114 (only illustrating) and jointly formed with output link 102.Crosshead pin 112 can be installed to the case of differential 100, and can be set to be approximately perpendicular to the second axis 42.Differential pinion 114 can be rotatably installed on crosshead pin 112, and can engage engagingly with side gear 116.
Each output link 102 can by regularly and to be non-rotatably connected in side gear 116 relevant one.Each output link 102 can comprise internal spline structure, and this internal spline structure can be installed in axostylus axostyle 38 on corresponding one.Axostylus axostyle bearing 120 can support the inner of each axostylus axostyle 38 to rotate on housing 30.Therefore, will understand, rear axle assemblies 22 does not adopt any bearing directly to support the case of differential 100 to rotate on housing 30.
The object that the description of preceding embodiment is only example and explanation provides.Be not be intended to the exhaustive or restriction disclosure.Each element of specific embodiment or feature are not limited to this specific embodiment usually, and are interchangeable under usable condition, and can be used in selected embodiment, even if this embodiment does not specifically illustrate or describes.Described embodiment also can change in many ways.Such change should not be regarded as deviating from the disclosure, and all this amendments are all intended to included within the scope of the present disclosure.
Claims (21)
1. a shaft assembly, comprising:
Axle housing;
To be received within described axle housing and the input small gear that can rotate around first axle, described input small gear has multiple pinion gear teeth;
Be received within the gear ring in described axle housing, described gear ring is angular wheel, has the multiple gear ring teeth engaged engagingly with described pinion gear teeth, and described gear ring tooth limits pitch cone angle;
Angular contact bearing, be used for supporting described gear ring to rotate around the second axis transverse to described first axle on described axle housing, multiple bearing balls that described angular contact bearing has the first seat ring, the second seat ring and is arranged between described first seat ring and described second seat ring, wherein said first seat ring is connected to described gear ring to rotate thereupon; With
Have the differential assembly of the case of differential, the described case of differential is installed to described gear ring to rotate thereupon.
2. shaft assembly according to claim 1, wherein said second seat ring comprises the first race member, described first race member and described bearing ball and described first seat ring collaborative to limit the first wrapping angle, and wherein said first wrapping angle the pitch cone angle perpendicular to described gear ring tooth ± 15 degree within the scope of.
3. shaft assembly according to claim 2, wherein said pitch cone angle becomes the angle between 65 degree and 55 degree with described second axis.
4. shaft assembly according to claim 2, wherein said first wrapping angle the pitch cone angle perpendicular to described gear ring tooth ± 10 degree within the scope of.
5. shaft assembly according to claim 3, wherein said pitch cone angle becomes the angle between 63 degree and 57 degree with described second axis.
6. shaft assembly according to claim 5, wherein said first wrapping angle the pitch cone angle perpendicular to described gear ring tooth ± 10 degree within the scope of.
7. shaft assembly according to claim 5, wherein said pitch cone angle becomes 60 degree with described second axis.
8. shaft assembly according to claim 7, wherein said first wrapping angle the pitch cone angle perpendicular to described gear ring tooth ± 10 degree within the scope of.
9. shaft assembly according to claim 2, wherein said first wrapping angle the pitch cone angle perpendicular to described gear ring tooth ± 10 degree within the scope of.
10. shaft assembly according to claim 1, wherein said differential assembly comprises differential gear set further, and described differential gear set is configured to the rotation received from the described case of differential and inputs.
11. shaft assemblies according to claim 1, wherein said first seat ring is integrally formed in described gear ring.
12. 1 kinds of shaft assemblies, comprising:
Axle housing;
To be received within described axle housing and the input small gear that can rotate around first axle, described input small gear has multiple pinion gear teeth;
Be received within the gear ring in described axle housing, described gear ring is angular wheel, has the multiple gear ring teeth engaged engagingly with described pinion gear teeth, and described gear ring tooth limits pitch cone angle;
4 angular contact bearings, be used for supporting described gear ring to rotate around the second axis transverse to described first axle on described axle housing, multiple bearing balls that described 4 angular contact bearings have the first seat ring, the second seat ring and are arranged between described first seat ring and described second seat ring, wherein said first seat ring is connected to described gear ring to rotate thereupon; Described second seat ring is limited by the first race member and the second race member, wherein said first race member, described bearing ball and described first seat ring are collaborative to limit the first wrapping angle, wherein said second race member, described bearing ball and described first seat ring are collaborative to limit the second wrapping angle, and wherein said first wrapping angle the pitch cone angle perpendicular to described gear ring tooth ± 15 degree within the scope of; With
Have the differential assembly of the case of differential, the described case of differential is installed to described gear ring to rotate thereupon.
13. shaft assemblies according to claim 12, wherein said pitch cone angle becomes the angle between 65 degree and 55 degree with described second axis.
14. shaft assemblies according to claim 13, wherein said first wrapping angle the pitch cone angle perpendicular to described gear ring tooth ± 10 degree within the scope of.
15. shaft assemblies according to claim 13, wherein said pitch cone angle becomes the angle between 63 degree and 57 degree with described second axis.
16. shaft assemblies according to claim 15, wherein said first wrapping angle the pitch cone angle perpendicular to described gear ring tooth ± 10 degree within the scope of.
17. shaft assemblies according to claim 15, wherein said pitch cone angle becomes 60 degree with described second axis.
18. shaft assemblies according to claim 17, wherein said first wrapping angle the pitch cone angle perpendicular to described gear ring tooth ± 10 degree within the scope of.
19. shaft assemblies according to claim 12, wherein said first wrapping angle the pitch cone angle perpendicular to described gear ring tooth ± 10 degree within the scope of.
20. shaft assemblies according to claim 12, wherein said differential assembly comprises differential gear set further, and described differential gear set is configured to the rotation received from the described case of differential and inputs.
21. shaft assemblies according to claim 12, wherein said first seat ring is integrally formed in described gear ring.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US14/294,221 | 2014-06-03 | ||
| US14/294,221 US9249872B2 (en) | 2013-03-15 | 2014-06-03 | Axle assembly having an angular contact bearing that supports a ring gear for rotation on an axle housing |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105276120A true CN105276120A (en) | 2016-01-27 |
| CN105276120B CN105276120B (en) | 2017-10-31 |
Family
ID=54481653
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510282453.2A Active CN105276120B (en) | 2014-06-03 | 2015-05-28 | Shaft assembly with angular contact bearing to support gear ring to be rotated on axle housing |
Country Status (3)
| Country | Link |
|---|---|
| CN (1) | CN105276120B (en) |
| BR (1) | BR102015011976B1 (en) |
| DE (2) | DE102015017322B3 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110300864A (en) * | 2017-02-08 | 2019-10-01 | 美国轮轴制造公司 | The axle assembly of gear ring with the entirety with bearing race and integrally formed part |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3792625A (en) * | 1971-06-28 | 1974-02-19 | Skf Ind Trading & Dev | Pinion gear transmission |
| US6077183A (en) * | 1998-07-15 | 2000-06-20 | Raba Magyar Vagon- Es Gepgyar Rt. | Differential lock-up assembly for vehicles |
| JP2001010304A (en) * | 1999-06-29 | 2001-01-16 | Nsk Ltd | Hub unit for supporting wheel and assembling method thereof |
| US20030070501A1 (en) * | 2001-10-17 | 2003-04-17 | Bell Dale K. | Axle lubricant isolation |
| US20050101430A1 (en) * | 2003-11-06 | 2005-05-12 | Ziech James F. | Drive system and method of assembly thereof |
| CN102422052A (en) * | 2009-04-23 | 2012-04-18 | 蒂姆肯公司 | Epicyclic gear system with semi-integrated flexpin assemblies |
| CN105142954A (en) * | 2013-03-15 | 2015-12-09 | 美国轮轴制造公司 | Axle assembly |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US783168A (en) | 1903-05-29 | 1905-02-21 | Walter C Baker | Power-transmission mechanism for automobiles. |
| US2674783A (en) | 1949-09-03 | 1954-04-13 | Rockwell Spring & Axle Co | Method of producing axle housings |
| DE10339425A1 (en) * | 2003-08-27 | 2005-03-24 | Daimlerchrysler Ag | Axle drive with compensating gearbox has crown wheel teeth rotationally secured relative to transmission housing and movable relative to axle housing to counteract tilting movements |
| US7503213B2 (en) * | 2006-04-27 | 2009-03-17 | American Axle & Manufacturing, Inc. | Bimetallic sensor mount for axles |
| DE102007003675A1 (en) * | 2007-01-25 | 2008-07-31 | Schaeffler Kg | Spur gear differential for motor vehicle, has planetary gearing, planet carrier formed as sum wheel and two difference shafts that are coaxially arranged for sum wheel, which forms output for spur gear differential |
| US9249872B2 (en) * | 2013-03-15 | 2016-02-02 | American Axle & Manufacturing, Inc. | Axle assembly having an angular contact bearing that supports a ring gear for rotation on an axle housing |
-
2015
- 2015-05-25 BR BR102015011976-3A patent/BR102015011976B1/en active IP Right Grant
- 2015-05-28 DE DE102015017322.7A patent/DE102015017322B3/en active Active
- 2015-05-28 CN CN201510282453.2A patent/CN105276120B/en active Active
- 2015-05-28 DE DE102015108393.0A patent/DE102015108393B4/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3792625A (en) * | 1971-06-28 | 1974-02-19 | Skf Ind Trading & Dev | Pinion gear transmission |
| US6077183A (en) * | 1998-07-15 | 2000-06-20 | Raba Magyar Vagon- Es Gepgyar Rt. | Differential lock-up assembly for vehicles |
| JP2001010304A (en) * | 1999-06-29 | 2001-01-16 | Nsk Ltd | Hub unit for supporting wheel and assembling method thereof |
| US20030070501A1 (en) * | 2001-10-17 | 2003-04-17 | Bell Dale K. | Axle lubricant isolation |
| US20050101430A1 (en) * | 2003-11-06 | 2005-05-12 | Ziech James F. | Drive system and method of assembly thereof |
| CN102422052A (en) * | 2009-04-23 | 2012-04-18 | 蒂姆肯公司 | Epicyclic gear system with semi-integrated flexpin assemblies |
| CN105142954A (en) * | 2013-03-15 | 2015-12-09 | 美国轮轴制造公司 | Axle assembly |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110300864A (en) * | 2017-02-08 | 2019-10-01 | 美国轮轴制造公司 | The axle assembly of gear ring with the entirety with bearing race and integrally formed part |
| CN110300864B (en) * | 2017-02-08 | 2020-10-02 | 美国轮轴制造公司 | Axle assembly having an integral, one-piece ring gear with bearing races |
Also Published As
| Publication number | Publication date |
|---|---|
| BR102015011976A2 (en) | 2016-03-08 |
| CN105276120B (en) | 2017-10-31 |
| BR102015011976B1 (en) | 2023-12-12 |
| DE102015108393B4 (en) | 2019-06-13 |
| DE102015108393A1 (en) | 2015-12-03 |
| DE102015017322B3 (en) | 2021-02-11 |
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