CN102797831A - Bearing fixing structure for transmission - Google Patents
Bearing fixing structure for transmission Download PDFInfo
- Publication number
- CN102797831A CN102797831A CN2012100906958A CN201210090695A CN102797831A CN 102797831 A CN102797831 A CN 102797831A CN 2012100906958 A CN2012100906958 A CN 2012100906958A CN 201210090695 A CN201210090695 A CN 201210090695A CN 102797831 A CN102797831 A CN 102797831A
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- bearing
- guide wheel
- housing
- speed changer
- fixing structure
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- Mounting Of Bearings Or Others (AREA)
- Rolling Contact Bearings (AREA)
Abstract
The present invention provides a bearing fixing structure for a transmission, using a simple structure controlling the number of parts to be fewer to perform fixing of the bearing supporting a rotation shaft relative to a casing. The bearing fixing structure has a guide wheel shaft flange (53), wherein, the guide wheel shaft flange (53) is formed by integrally forming a guide wheel shaft part (53a) for holding a guide wheel (43) of a torque converter (TC) and a flange part (53b) which is extended towards a radial outer side from the guide wheel shaft part (53a) and is fixed on a casing (61), the flange part (53b) is configured in the way that, viewed from an axial direction, a compressing part (55) arranged at an end part (54) of an external diameter side of the flange part (53b) is overlapped with a part of a bearing (70), one end face (70a) of the bearing (70) in an axial direction is abutted against an end face (61a) of the casing (61), the other end face (70b) of the bearing (70) is abutted against the compressing part (55) of the guide wheel shaft flange (53), thereby completing axial fixing of the bearing (70) relative to the casing (61).
Description
Technical field
The present invention relates to be used for bearing fixing structure with the speed changer of bearing fixing on housing of the running shaft that supports speed changer.
Background technique
In the past, be fixed on the bearing fixing structure on the housing, had for example patent documentation 1 disclosed fixed structure as the bearing (Bearing) that is used for the running shaft that supports speed changer.In with the fixed structure in the past headed by the structure of this patent documentation 1 record, use fixed blocks such as snap ring and bearing plate to accomplish bearings fixing with respect to axial (thrust direction) of housing.But, adopting in the structure of fixed blocks such as snap ring as the fixed block that is used for fixing bearing, because fixed blocks such as this snap ring are the parts with the bearing split, so cause being related to the increase of the number of parts of speed changer, the increase of assembling number in man-hour etc.In addition, need form the slot part that snap ring engages usefulness at housing and bearing both sides.Therefore, be arranged on the bearing that the operation that processes slot part on the housing or use have slot part, thus the problem that exists the cost that is related to speed changer to increase.In addition, adopt at the fixed block used as bearing under the situation of bearing plate, with the situation of snap ring likewise, also have the increase of number of parts and the problems such as increase of assembling number in man-hour.
[existing technology document]
[patent documentation 1] TOHKEMY 2009-133376 communique
Summary of the invention
The present invention accomplishes in view of above-mentioned aspect; Its objective is provides a kind of bearing fixing of speed changer structure; Do not use other fixed blocks such as snap ring or bearing plate, just can carry out bearing the fixing of supporting rotating shaft with the simple structure that has reduced number of parts with respect to housing.
In order to solve above-mentioned problem, in the bearing fixing structure of speed changer of the present invention, speed changer 1 possesses: housing 61; Be arranged at fluid torque converter TC and gear portion 4 in the housing 61; Transmit first running shaft 10 of rotation from fluid torque converter TC to gear portion 4; Second running shaft 5 that is provided with abreast with predetermined interval with first running shaft 10; Bearing 70 with the end 5b that supports second running shaft 5; In this speed changer 1, said bearing fixing structure is used to carry out bearing 70 fixing with respect to housing 61, and the bearing fixing structure of said speed changer is characterised in that; The bearing fixing structure of said speed changer possesses guide wheel shaft flange 53; Said guide wheel shaft flange 53 is through forming guide wheel axial region 53a and lip part 53b constitutes, and said guide wheel axial region 53a keeps the guide wheel 43 of fluid torque converter TC, and said lip part 53b extends and is fixed in housing 61 to radial outside from guide wheel axial region 53a; The lip part 53b that is fixed in housing 61 of guide wheel shaft flange 53 is configured to; From the end on observation of second running shaft 5, the compressed part 55 that is provided with in the end 54 of the outside diameter of lip part 53b is a part of overlapping with bearing 70, an axial end face 70a of bearing 70 and the end face 61a butt of housing 61; Compressed part 55 butts of the axial other end of bearing 70 and guide wheel shaft flange 53, thus the axial restraint of bearing 70 accomplished with respect to housing 61.
In addition, in the bearing fixing structure of speed changer of the present invention, speed changer 1 possesses: housing 61; Be arranged at fluid torque converter TC and gear portion 4 in the housing 61; Transmit first running shaft 10 of rotation from fluid torque converter TC to gear portion 4; Second running shaft 5 that is provided with abreast with predetermined interval with first running shaft 10; Bearing 70 with the end 5b that supports second running shaft 5; In this speed changer 1; The bearing fixing structure is used to carry out bearing 70 fixing with respect to housing 61; The bearing fixing structure of said speed changer is characterised in that the bearing fixing structure of said speed changer possesses: the guide wheel shaft 56 that keeps the guide wheel 43 of fluid torque converter TC; With the guide wheel shaft flange 53-2 that is used for guide wheel shaft 56 is fixed in housing 61; The lip part 53-2b that is fixed in housing 61 of guide wheel shaft flange 53-2 is configured to; End on observation from second running shaft 5; The compressed part 55 that is provided with in the end 54 of the outside diameter of lip part 53-2b is a part of overlapping with bearing 70; An axial end face 70a of bearing 70 and the end face 61a butt of housing 61, the axial other end 70b of bearing 70 and compressed part 55 butts of guide wheel shaft flange 53-2, thus accomplish the axial restraint of bearing 70 with respect to housing 61.
According to the bearing fixing structure of speed changer of the present invention, utilize the compressed part of guide wheel shaft flange to accomplish the axial restraint of the bearing at end of supporting second running shaft with respect to housing.That is, utilize the guide wheel shaft flange to fix, crooked or deviate from the bearing that prevents to support second running shaft to axially.Thus, because just can rigid bearing unlike such other fixed blocks such as snap ring or bearing plate that use of in the past bearing fixing structure, so can cut down number of parts, weight, assembling number in man-hour, the cost of speed changer.Particularly, owing to be utilized in the compressed part rigid bearing that the end of guide wheel shaft flange is provided with, so can control the number of parts of bearing fixing structure less.In addition, need on housing, not form the slot part of snap ring engaging usefulness, and, be fixed on the housing through lip part the guide wheel shaft flange, can carry out the axial restraint of bearing simultaneously, so can realize the simplification of the manufacturing process of speed changer.In addition, owing to need not use bearing with slot part, so can suppress cost of parts lower.
In addition; In above-mentioned bearing fixing structure of the present invention; Other bearings 40 that possess supporting first running shaft 10; Other bearings 40 are arranged at like upper/lower positions: than the compressed part 55 of guide wheel shaft flange 53,53-2 position near the internal side diameter in the axle center of first running shaft 10, and in the axial direction with lip part 53b, the 53-2b position adjacent of guide wheel shaft flange 53,53-2.According to this structure; Can other bearings of supporting first running shaft be configured in the position of leaning on internal side diameter than the external diameter end of the lip part of guide wheel shaft flange; In the housing of speed changer, the space is set so can dispose these other bearings efficiently, can improves the degrees of freedom of the configuration layout that comprises other constituent parts in the housing.
In addition, above-mentioned label be with after the label of composed component in the mode of execution stated go out as an illustration of the present invention.
(invention effect)
According to the bearing fixing structure of speed changer of the present invention, do not use other fixed blocks such as snap ring or bearing plate, to have reduced the simple structure of number of parts, just can carry out bearing the fixing of supporting rotating shaft with respect to housing.
Description of drawings
Fig. 1 is the local amplification view of detailed structure example of bearing fixing structure and periphery thereof that the speed changer of first mode of execution of the present invention is shown.
Fig. 2 is the stereogram from end on observation guide wheel shaft flange and bearing.
Fig. 3 is the routine frame diagram of overall structure that the speed changer of the bearing fixing structure that can use mode of execution of the present invention is shown.
Fig. 4 is the local amplification view of detailed structure example of bearing fixing structure and periphery thereof that the speed changer of second mode of execution of the present invention is shown.
Label declaration
1 speed changer
4 gear portions
5 jack shafts (output shaft): second running shaft
The 5a end
10 main shafts (first main shaft): first running shaft
11 first input shafts
30 second main shafts
31 second input shafts
40 bearings: second bearing
43 guide wheels
53 guide wheel shaft flanges
53a guide wheel axial region
The 53b lip part
53-2 guide wheel shaft flange
The 53-2a cylindrical portion
The 53-2b lip part
54 ends
55 compressed part
56 guide wheel shafts
61 fluid torque converter casings (housing)
70 bearings: clutch shaft bearing
The 70a end face
The 70b end face
The TC fluid torque converter
Concrete real trip mode
Below, the mode of execution that present invention will be described in detail with reference to the accompanying.
(first mode of execution)
Fig. 1 is the local amplification view of detailed structure example of bearing fixing structure and periphery thereof that the speed changer of first mode of execution of the present invention is shown.In addition, Fig. 2 is the guide wheel shaft flange 53 behind end on observation, stated and the stereogram of bearing 70.Adopt the speed changer 1 of the bearing fixing structure of this mode of execution to possess: fluid torque converter casing (housing) 61; Be arranged at fluid torque converter TC and gear portion 4 in the fluid torque converter casing 61; Transmit the main shaft (first running shaft) 10 of rotation from fluid torque converter TC to gear portion 4; And the jack shaft (second running shaft) 5 that disposes abreast with predetermined interval with main shaft 10.In addition, for example back said about the overall structure of speed changer.In addition, in following explanation, be called be meant when axial above-mentioned main shaft 10 and jack shaft 5 axially.
Fluid torque converter TC possesses: by the pump impeller 41 of bent axle 3 (with reference to Fig. 3) driving; With the turbine 42 that links with pump impeller 41 opposed states and main shaft 10; Be arranged on the guide wheel 43 between pump impeller 41 and the turbine 42; And be arranged on the overrunning clutch 44 between guide wheel 43 and the guide wheel shaft flange 53.In addition, pump impeller outer shroud 48 is arranged, be connected with fluid torque converter sleeve pipe (following only be called " sleeve pipe ") 50 at the internal diameter end of pump impeller outer shroud 48 in the arranged outside of pump impeller 41.
The outside of turbine 42 is covered by turbine outer shroud 49.The interior perimembranous of turbine outer shroud 49 is fixed on the main shaft 10 via not shown wheel hub.The overrunning clutch 44 of supporting wheel 43 is chimeric with guide wheel shaft flange 53 splines.Guide wheel shaft flange 53 possesses integratedly: the guide wheel axial region 53a of the hollow tube-shape that inner confession main shaft 10 runs through; With the lip part 53b of substantially planar, extend to radial outside its end of leaning on gear portion 4 sides from guide wheel axial region 53a.
In addition, in the oil pump that is provided with not shown gear type with respect to main shaft 10 to the position that radial outside leaves.This oil pump is driven through the rotation of oil pump live axle.The driven gear that oil pump drives usefulness is installed in the end of this oil pump live axle.On the other hand, the chimeric actuation gear 51 that has the oil pump that meshes with above-mentioned driven gear to drive usefulness of the outer circumferential side of the sleeve pipe 50 around main shaft 10.Rotation through with this actuation gear 51 is delivered to driven gear, the oil pump running.
The sleeve pipe 50 of inboard mind-set gear portion 4 sides from fluid torque converter TC that are arranged on actuation gear 51 are extended, and are the parts of general cylindrical shape in the outside that surround the guide wheel axial region 53a of guide wheel shaft flange 53.This sleeve pipe 50 have can be chimeric with interior all sides of actuation gear 51 radial dimension.
In addition, across the lip part 61c of fluid torque converter casing 61 and bearing 40 opposed position diametrically, be provided with the bearing (other bearings) 70 of the end 5a that leans on fluid torque converter TC side of supporting jack shaft 5.Bearing 70 is the needle bearings that possess like lower component: with the outer ring 71 of the chimeric circular ring-type of the internal side diameter of the lip part 61c that is arranged at fluid torque converter casing 61; With through needle roller 72a can free rotation mode to be installed in a plurality of rollers (rolling element) 72b of the internal side diameter of outer ring 71.At the internal side diameter of roller 72b can free rotation mode to be supported with the end 5a of jack shaft 5.
And as shown in Figure 2, the lip part 53b of guide wheel shaft flange 53 is configured to, and the compressed part 55 that is provided with in the end 54 of the outside diameter of this lip part 53b reaches the state with the outer periphery 71a position overlapped of the outer ring 71 of bearing 70.Therefore, from end on observation, compressed part 55 disposes with the part of bearing 70 overlappingly.Thus; As shown in Figure 1; The end face 61a butt of an axial end face of bearing 70 (leaning on the end face of fluid torque converter TC side) 70a and fluid torque converter casing 61; Compressed part 55 butts of the axial other end of bearing 70 (leaning on the end face of a side opposite) 70b and guide wheel shaft flange 53 with fluid torque converter TC, thus the axial restraint of bearing 70 accomplished with respect to fluid torque converter casing 61.
Like this; The bearing fixing structure of this mode of execution is the fixed structure that the bearing (clutch shaft bearing) 70 with the end 5a that leans on fluid torque converter TC side that is used to support jack shaft 5 is fixed on the fluid torque converter casing 61, and the end face 70b of axial (thrust direction) of bearing 70 that is utilized in the compressed part 55 pushing supporting jack shafts 5 that the end 54 of outside diameter of the lip part 53b of guide wheel shaft flange 53 is provided with is to fix.
As stated, according to the bearing fixing structure of this mode of execution, utilize the compressed part 55 of guide wheel shaft flange 53 to accomplish the axial restraint of the bearing 70 of the end 5a that supports jack shaft 5 with respect to fluid torque converter casing 61.That is, utilize guide wheel shaft flange 53 to fix, crooked or deviate from the bearing 70 that prevents to support jack shaft 5 to axially.Thus, because just can rigid bearing 70 unlike such other fixed blocks such as snap ring or bearing plate that use of in the past bearing fixing structure, so can cut down number of parts, weight, assembling number in man-hour, the cost of speed changer 1.Particularly, owing to be utilized in compressed part 55 rigid bearings 70 that the end 54 of guide wheel shaft flange 53 is provided with, so can control the number of parts of bearing fixing structure less.In addition; Need on fluid torque converter casing 61, not form the slot part of snap ring engaging usefulness, and, be fixed on the fluid torque converter casing 61 through lip part 53b guide wheel shaft flange 53; Can side by side carry out the axial restraint of bearing 70, so can realize the simplification of the manufacturing process of speed changer 1.In addition, owing to need not use bearing with slot part, so can suppress cost of parts lower.
Fig. 3 is the routine frame diagram of overall structure that the speed changer of the bearing fixing structure that can use mode of execution of the present invention is shown.Below, use the overall structure and the action of this figure explanation speed changer.
Speed changer 1 shown in Figure 3 is as the gear portion 4 that the rotation of importing from fluid torque converter TC is carried out speed change; Possess the moment transmiting system of two systems that constitute by 2 clutch CL1, CL2 and a plurality of synchronizer (synchronous engaging mechanism) 26～29, and possess the gear of realizing the so-called double-clutch type of multistage self-shifting through their switching.In addition, this speed changer 1 possesses: first input shaft 11 and second input shaft, 31 these two input shafts of disposing abreast with predetermined interval; With an output shaft (jack shaft) 5 that disposes abreast with first input shaft 11 and second input shaft 31.In addition, in Fig. 1, be used to set the reverse gear of retreating shelves and the mechanisms such as axle of supporting this reverse gear omitted diagram.And first main shaft 10 of the internal side diameter setting of first input shaft 11 in the speed changer 1 shown in Figure 3 is Fig. 1 and main shaft 10 shown in Figure 2, and output shaft 5 is Fig. 1 and jack shaft 5 shown in Figure 2.
In the periphery of first input shaft 11, be disposed with 1 speed drive gear 17,3 speed drive gears, 18,7 speed drive gears 19 and 5 speed drive gears 20 from fluid torque converter TC side vertically as the actuation gear of odd number shelves.Said each actuation gear 17～20 is arranged to and can be rotated relatively with respect to first input shaft 11.In addition, in the periphery of second input shaft 31, be disposed with 2 speed drive gears, 12,4 speed drive gears, 13,8 speed drive gears, 14,6 speed drive gears 15 as the actuation gear of even number shelves from fluid torque converter TC side.Said each actuation gear 12～15 is arranged to and can be rotated relatively with respect to second input shaft 31.
On the other hand; In the periphery of output shaft 5, from fluid torque converter TC side be disposed with the 1-2 speed driven gear 22 of 1 speed drive gear 17 and the engagement of 2 speed drive gears 12, with the 3-4 speed driven gear 23 of 3 speed drive gears 18 and 13 engagements of 4 speed drive gears, with the 7-8 speed driven gear 24 of 7 speed drive gears 19 and 14 engagements of 8 speed drive gears and with the 5-6 speed driven gear 25 of 5 speed drive gears 20 and 15 engagements of 6 speed drive gears.In addition, near leaning on the end of fluid torque converter TC side of output shaft 5, be fixed with whole deceleration (final) gear 6.The inside engaged gear engagement of whole reduction gear 6 and not shown box of tricks.
And; Between 1 speed drive gear 17 and 3 speed drive gears 18 on first input shaft 11, it is fast with synchronizer (synchronous engaging mechanism) 26 to be provided with any 1-3 also fixing synchronously with respect to first input shaft 11 that makes selectively in these gears 17,18.In addition, between 7 speed drive gears 19 and 5 speed drive gears 20, it is fast with synchronizer 27 to be provided with any 5-7 also fixing synchronously with respect to first input shaft 11 that makes selectively in these gears 19,20.
In addition, between 2 speed drive gears 12 and 4 speed drive gears 13 on second input shaft 31, it is fast with synchronizer 28 to be provided with any 2-4 also fixing synchronously with respect to second input shaft 31 that makes selectively in these gears 12,13.In addition, between 8 speed drive gears 14 and 6 speed drive gears 15, it is fast with synchronizer 29 to be provided with any 6-8 also fixing synchronously with respect to second input shaft 31 that makes selectively in these gears 14,15.
In the speed changer 1 of said structure; Carry out the switching of engaging and the fixing of 26～29 pairs of each actuation gears of synchronizer on first, second input shaft 11,31 of first, second clutch CL1, CL2 through combination, thereby can set the gear of 8 speed of advancing.That is, utilize first, second clutch CL1, CL2 to switch to the transmission of power of the actuation gear 17～20 on first input shaft 11 and the transmission of power of the actuation gear 12～15 on second input shaft 31.At this moment, before the switching of the engaging of first, second clutch CL1, CL2, any that is utilized in advance in the synchronizer 26～29 that is provided with on the input shaft 11,31 of engaging target prepared next gear fixing synchronously with actuation gear.Thus, gear shifting operation is rapidly carried out in the timing that can switch in the engaging of first, second clutch CL1, CL2.
(second mode of execution)
Below, second mode of execution of the present invention is described.In addition, in the explanation and corresponding accompanying drawing of second mode of execution, the structure division mark same numeral identical or suitable, the detailed description of below omitting this part with first mode of execution.In addition, about the item beyond the item of following explanation, identical with first mode of execution.Fig. 4 is the local amplification view of detailed structure example of bearing fixing structure and periphery thereof that the speed changer of second mode of execution of the present invention is shown.In the bearing fixing structure of first mode of execution; The guide wheel shaft flange 53 that possesses the compressed part 55 of rigid bearing 70 is to extend and be fixed on the guide wheel shaft flange 53 that the lip part 53b on the fluid torque converter casing 61 constitutes to radial outside through the guide wheel axial region 53a that forms the guide wheel 43 that keeps fluid torque converter TC with from guide wheel axial region 53a; And in the bearing fixing structure of this mode of execution, possess the guide wheel shaft 56 of the guide wheel 43 that keeps fluid torque converter TC and be used for this guide wheel shaft 56 is fixed on guide wheel shaft flange 53-2 on the fluid torque converter casing 61 with as the branch body component.
Guide wheel shaft 56 is the parts cylindraceous that are arranged on the outside diameter of main shaft 10 with main shaft 10 coaxially, and the end of leaning on fluid torque converter TC side of guide wheel shaft 56 and overrunning clutch 44 splines of supporting wheel 43 are chimeric.In addition, guide wheel shaft flange 53-2 possesses integratedly: the cylindrical portion 53-2a of the end of leaning on a side opposite with fluid torque converter TC of encirclement guide wheel shaft 56 and near periphery thereof; Lip part 53-2b with the substantially planar that extends to radial outside from the end of leaning on gear portion 4 sides of this cylindrical portion 53-2a.
In the bearing fixing structure of this mode of execution, the compressed part 55 that also is utilized in the lip part 53-2b setting of guide wheel shaft flange 53-2 is accomplished the axial restraint of the bearing 70 of the end 5a that supports jack shafts 5 with respect to fluid torque converter casing 61.That is, utilize guide wheel shaft flange 53 to fix, crooked or deviate from the bearing 70 that prevents to support jack shaft 5 to axially.Thus, because unlike such other fixed blocks such as snap ring or bearing plate that use of in the past bearing fixing structure, just can rigid bearing 70, so can cut down number of parts, weight, assembling number in man-hour, the cost of speed changer 1.
More than, mode of execution of the present invention has been described, but has been the invention is not restricted to above-mentioned mode of execution, in the scope of the technical though of claims and specification and accompanying drawing record, can carry out various distortion.For example; Concrete structure as the gear that possesses the speed changer of having used bearing fixing structure of the present invention; Be not limited to the gear of above-mentioned double-clutch type; In addition, also can be the structure that possesses step change mechanisms such as stepless speed changing mechanisms such as Belt-type Adjustable-speed mechanism or planetary gears.Promptly; Bearing fixing structure of the present invention so long as have from fluid torque converter to gear portion transmit first running shaft of rotation, second running shaft that is provided with abreast with predetermined interval with first running shaft and the speed changer that supports the bearing at end of second running shaft; Be not limited to the speed changer of the structure shown in the above-mentioned mode of execution, can also be widely used in the speed changer of other structures.
Claims (3)
1. the bearing fixing structure of a speed changer, this speed changer possesses: housing; Be arranged at fluid torque converter and gear portion in the said housing; Transmit first running shaft of rotation to said gear portion from said fluid torque converter; Second running shaft that is provided with abreast with predetermined interval with said first running shaft; With the bearing at end of said second running shaft of supporting, in this speed changer, said bearing fixing structure is used to carry out said bearing fixing with respect to said housing, and the bearing fixing structure of said speed changer is characterised in that,
The bearing fixing structure of said speed changer possesses the guide wheel shaft flange; Said guide wheel shaft flange constitutes through forming guide wheel axial region and lip part; Said guide wheel axial region keeps the guide wheel of said fluid torque converter; Said lip part extends laterally and is fixed in said housing from said guide wheel axial region radius vector
The said lip part that is fixed in said housing of said guide wheel shaft flange is configured to; End on observation from said second running shaft; Compressed part that is provided with in the end of the outside diameter of said lip part and said bearing a part of overlapping; A said axial end face of said bearing and the end face butt of said housing, the said axial other end of said bearing and the said compressed part butt of said guide wheel shaft flange, thus accomplish of said axial fix of said bearing with respect to said housing.
2. the bearing fixing structure of a speed changer, this speed changer possesses: housing; Be arranged at fluid torque converter and gear portion in the said housing; Transmit first running shaft of rotation to said gear portion from said fluid torque converter; Second running shaft that is provided with abreast with predetermined interval with said first running shaft; With the bearing at end of said second running shaft of supporting, in this speed changer, said bearing fixing structure is used to carry out said bearing fixing with respect to said housing, and the bearing fixing structure of said speed changer is characterised in that,
The bearing fixing structure of said speed changer possesses: the guide wheel shaft that keeps the guide wheel of said fluid torque converter; With the guide wheel shaft flange that is used for said guide wheel shaft is fixed in said housing,
The lip part that is fixed in said housing of said guide wheel shaft flange is configured to; End on observation from said second running shaft; Compressed part that is provided with in the end of the outside diameter of said lip part and said bearing a part of overlapping; A said axial end face of said bearing and the end face butt of said housing, the said axial other end of said bearing and the said compressed part butt of said guide wheel shaft flange, thus accomplish of said axial fix of said bearing with respect to said housing.
3. according to claim 1 or claim 2 the bearing fixing structure of speed changer is characterized in that,
The bearing fixing structure of said speed changer possesses other bearings of said first running shaft of supporting; Said other bearings are arranged at like upper/lower positions: than the said compressed part of said guide wheel shaft flange position near the internal side diameter in the axle center of said first running shaft, and said axially on the said lip part position adjacent of said guide wheel shaft flange.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2011-114528 | 2011-05-23 | ||
| JP2011114528A JP5686668B2 (en) | 2011-05-23 | 2011-05-23 | Transmission bearing fixing structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102797831A true CN102797831A (en) | 2012-11-28 |
| CN102797831B CN102797831B (en) | 2015-09-02 |
Family
ID=47197072
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210090695.8A Active CN102797831B (en) | 2011-05-23 | 2012-03-30 | The bearing fixing structure of speed changer |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JP5686668B2 (en) |
| CN (1) | CN102797831B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107110321A (en) * | 2015-01-27 | 2017-08-29 | 本田技研工业株式会社 | The guide wheel axle construction of torque-converters |
| CN109114197A (en) * | 2017-06-26 | 2019-01-01 | 弗兰德有限公司 | transmission device |
| CN111630288A (en) * | 2018-03-01 | 2020-09-04 | 舍弗勒技术股份两合公司 | Hybrid module comprising an axial limiting housing for a bearing |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102015215261A1 (en) * | 2015-08-11 | 2017-02-16 | Zf Friedrichshafen Ag | Transmission and motor vehicle |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5544026A (en) * | 1978-09-18 | 1980-03-28 | Nissan Motor Co Ltd | Case of automatic speed changer for front wheel driving car |
| JP2002081529A (en) * | 2000-09-08 | 2002-03-22 | Honda Motor Co Ltd | Transmission for vehicle |
| CN101084390A (en) * | 2004-12-27 | 2007-12-05 | 大发工业株式会社 | Planetary gear device |
| JP2008249112A (en) * | 2007-03-30 | 2008-10-16 | Aisin Aw Co Ltd | Automatic transmission |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS51124503U (en) * | 1975-04-05 | 1976-10-08 | ||
| JP2900201B2 (en) * | 1991-05-08 | 1999-06-02 | 本田技研工業株式会社 | 3-axis automatic transmission |
| JP3626382B2 (en) * | 1999-12-09 | 2005-03-09 | 本田技研工業株式会社 | Flow path structure of press-fit flange member |
| JP4657139B2 (en) * | 2006-04-13 | 2011-03-23 | トヨタ自動車株式会社 | Rotating shaft support structure and transfer device including the same |
-
2011
- 2011-05-23 JP JP2011114528A patent/JP5686668B2/en not_active Expired - Fee Related
-
2012
- 2012-03-30 CN CN201210090695.8A patent/CN102797831B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5544026A (en) * | 1978-09-18 | 1980-03-28 | Nissan Motor Co Ltd | Case of automatic speed changer for front wheel driving car |
| JP2002081529A (en) * | 2000-09-08 | 2002-03-22 | Honda Motor Co Ltd | Transmission for vehicle |
| CN101084390A (en) * | 2004-12-27 | 2007-12-05 | 大发工业株式会社 | Planetary gear device |
| JP2008249112A (en) * | 2007-03-30 | 2008-10-16 | Aisin Aw Co Ltd | Automatic transmission |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107110321A (en) * | 2015-01-27 | 2017-08-29 | 本田技研工业株式会社 | The guide wheel axle construction of torque-converters |
| CN107110321B (en) * | 2015-01-27 | 2019-07-02 | 本田技研工业株式会社 | The guide wheel axle construction of torque-converters |
| CN109114197A (en) * | 2017-06-26 | 2019-01-01 | 弗兰德有限公司 | transmission device |
| CN109114197B (en) * | 2017-06-26 | 2021-12-03 | 弗兰德有限公司 | Transmission device |
| CN111630288A (en) * | 2018-03-01 | 2020-09-04 | 舍弗勒技术股份两合公司 | Hybrid module comprising an axial limiting housing for a bearing |
| CN111630288B (en) * | 2018-03-01 | 2022-07-15 | 舍弗勒技术股份两合公司 | Hybrid module comprising an axial limiting housing for a bearing |
Also Published As
| Publication number | Publication date |
|---|---|
| JP5686668B2 (en) | 2015-03-18 |
| CN102797831B (en) | 2015-09-02 |
| JP2012241849A (en) | 2012-12-10 |
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