CN103174805A - Transmission with additional gear position - Google Patents
Transmission with additional gear position Download PDFInfo
- Publication number
- CN103174805A CN103174805A CN2012105993350A CN201210599335A CN103174805A CN 103174805 A CN103174805 A CN 103174805A CN 2012105993350 A CN2012105993350 A CN 2012105993350A CN 201210599335 A CN201210599335 A CN 201210599335A CN 103174805 A CN103174805 A CN 103174805A
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- China
- Prior art keywords
- gear
- free
- output shaft
- speed changer
- additional
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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
- F16H3/00—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion
- F16H3/02—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion without gears having orbital motion
- F16H3/08—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion without gears having orbital motion exclusively or essentially with continuously meshing gears, that can be disengaged from their shafts
- F16H3/087—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion without gears having orbital motion exclusively or essentially with continuously meshing gears, that can be disengaged from their shafts characterised by the disposition of the gears
- F16H3/093—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion without gears having orbital motion exclusively or essentially with continuously meshing gears, that can be disengaged from their shafts characterised by the disposition of the gears with two or more countershafts
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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
- F16H3/00—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion
- F16H3/02—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion without gears having orbital motion
- F16H3/08—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion without gears having orbital motion exclusively or essentially with continuously meshing gears, that can be disengaged from their shafts
- F16H3/087—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion without gears having orbital motion exclusively or essentially with continuously meshing gears, that can be disengaged from their shafts characterised by the disposition of the gears
- F16H3/093—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion without gears having orbital motion exclusively or essentially with continuously meshing gears, that can be disengaged from their shafts characterised by the disposition of the gears with two or more countershafts
- F16H2003/0931—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion without gears having orbital motion exclusively or essentially with continuously meshing gears, that can be disengaged from their shafts characterised by the disposition of the gears with two or more countershafts each countershaft having an output gear meshing with a single common gear on the output shaft
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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
- F16H2200/00—Transmissions for multiple ratios
- F16H2200/003—Transmissions for multiple ratios characterised by the number of forward speeds
- F16H2200/0052—Transmissions for multiple ratios characterised by the number of forward speeds the gear ratios comprising six forward speeds
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Structure Of Transmissions (AREA)
Abstract
The present invention relates to a transmission used for an automobile. The transmission comprises an input shaft (10), a first output shaft (30) and a second output shaft (50), fixed gears (11, 12, 13, 14, 15), loose gears (31, 32, 33, 34, 51, 52, 53) and a convertible device used for enabling the loose gears (31, 32, 33, 34, 51, 52, 53) to be connected with the input shaft (10), the first output shaft (30) or the second output shaft (50) in a non-relatively rotating way. In addition, the transmission comprises a plurality of gear positions (1, ..., 6, R), wherein each of the gear positions (1, ..., 6, R) is provided with one of the loose gears, the loose gear is connected with the shafts (10, 30, 50) supporting the loose gear in a non-relatively rotating way when the corresponding gear position is shifted. The transmission is characterized in that: the gear positions (1, ..., 6, R) comprise an additional gear position, the additional gear position is provided with a loose gear (71) engaged with the loose gear (51) of a reverse gear position, wherein when the additional gear position (C) is shifted, a torque on the input shaft (10) is transmitted from the loose gear (51) of the reverse gear position (R) to the loose gear of the additional gear position.
Description
Technical field
The present invention relates to a kind of speed changer for automobile, wherein this speed changer has an input shaft, first output shaft and second output shaft.
Background technique
By file DE4116189C2, a this speed changer is disclosed for example.This speed changer comprises a plurality of fixed gears, and they all are configured on input shaft.The free gear that configures on the first output shaft or the second output shaft can be by the shift-variable device with corresponding output shaft without being connected with relatively rotating.This speed changer has six forward gears and a reverse gear shift, and wherein each gear can set of these free gears, when hanging corresponding gear, this free gear with the first or second output shaft without being connected with relatively rotating.
In order to realize reverse gear shift, be provided with one with the jack shaft of intermediate gear, the fixed gear engagement of this intermediate gear on a side and input shaft, and in the free gear on opposite side and the second output shaft one be meshed.
File US5906132 discloses a kind of speed changer with input shaft and first, second, and third output shaft.Monodromy gear coupling the and be connected switchable device of gearshift coupling form for the gearshift connection of free gear on transmission shaft.Free gear to reverse gear shift configuration is contained on the 3rd output shaft and is in engagement with a free gear of a forward gear on the second output shaft, the free gear of this forward gear again with a fixed gear engagement of input shaft.Can count the speed changer of realizing having less axial arrangement length in situation at predetermined gear by using three output shafts.
Can improve the car steering comfort level or reduce oil consumption by more forward gear number in speed changer in principle.But common high gear number has the short gear train of axial arrangement with speed changer to be contradicted.Particularly for the automobile with forerunner, this automobile has the motor of horizontal assembling, and the axial arrangement length of speed changer also has special significance.
Summary of the invention
Therefore, task of the present invention is, provides a kind of and can realize high driving comfort and its axial arrangement length very little speed changer relatively.
Task of the present invention is solved by such scheme,, has proposed a kind of speed changer for automobile that is, comprising:
-input shaft;
The-the first output shaft and the second output shaft;
-fixed gear, free gear and be used for making free gear with input shaft, the first output shaft or the second output shaft without the switchable device that is connected with relatively rotating;
-a plurality of gears have wherein configured a free gear of these free gears to each gear, when hanging corresponding gear, this free gear without being connected with the axle of this free gear of carrying with relatively rotating;
Wherein, these gears comprise an additional gear, this additional gear has been configured a free gear that free gear is meshed with reverse gear shift, wherein, hang into during additional gear, the torque on input shaft is passed to this free gear of this additional gear by this free gear of reverse gear shift.
Preferred embodiment can draw from following explanation.
In the speed changer according to invention, its gear comprises an additional gear, should be equipped with a free gear by additional gear, the free gear engagement of this free gear and reverse gear shift, wherein, when additional gear had been put into gear, the free gear by reverse gear shift transmitted the torque on input shaft to the described free gear of additional gear.Take the torque flow direction as the basis, from input shaft through speed changer, after the free gear of additional gear is positioned at the free gear of reverse gear shift.If for example there is no the free gear of reverse gear shift, speed changer can not be hung when add gear (corresponding free gear is fixedly connected with the axle of this free gear of carrying) by additional this free gear transmitting torque that keeps off so.
In a preferred embodiment, additional gear is designed to the jogging gear.Here it is a forward gear with high transmission ratio in speed changer.The velocity ratio of jogging gear and the business of the velocity ratio of speed changer the first forward gear are than the business large 30% of the velocity ratio of the velocity ratio of the first forward gear and the second forward gear.
The free gear of reverse gear shift can be extraly and the free gear engagement of one of forward gear.At this, the free gear of reverse gear shift preferably with the engagement of the free gear of the first forward gear.The free gear of reverse gear shift is in engagement with two free gears simultaneously like this: namely be in engagement with the free gear of the first forward gear with the free gear of additional gear.Like this, the torque flow by speed changer reaches the free gear of the first forward gear from input shaft at this, then reaches free gear and the final free gear that arrives additional gear of reverse gear shift.
Replacedly, the free gear of reverse gear shift can except with the free gear of additional gear also with an inconvertible intermediate gear engagement, so that the direction counter-rotating with respect to the forward gear requirement to be provided in speed changer.Also can consider in principle, the free gear of reverse gear shift directly with input shaft on the fixed gear engagement, wherein, take measures, in order to the free gear that configures to forward gear is provided other sense of rotation.
The free gear of reverse gear shift be except can be modified according to purpose with this embodiment who also meshes with the free gear of one of described forward gear of the free gear of additional gear, the free gear that makes described forward gear be one with than small gear with than the cascade free gear of gearwheel.For example, when the meshing than the fixed gear on gearwheel and input shaft of cascade free gear, the cascade free gear than small gear can with the free gear engagement of reverse gear shift.Small gear is connected with gearwheel without connection with relatively rotating, and they can for example be configured to one.
In a preferred embodiment, the first output shaft with the first small gear the second output shaft with the second small gear without being connected with relatively rotating, wherein ring gear of the first small gear and the second small gear and driven device engagement.The first small gear and the second small gear can have different diameters.Different-diameter setting by these small gears can exert an influence to the velocity ratio of each single gear of speed changer.For example, the first small gear can have small diameter, wherein preferably has the free gear of the less forward gear of speed changer on the first output shaft.In six shift transmissions with extra additional gear and jogging gear, described less forward gear can be the first to the 4th forward gear.
With the selection of the diameter of the first small gear and the second small gear irrespectively, the 3rd output shaft can be set, the free gear of the attached as gear of its carrying.At this, the 3rd output shaft can be with a third pinion without being connected with relatively rotating, the ring gear engagement of this third pinion and driven device and this preferably have with the first output shaft on the identical diameter of the diameter of the first small gear.These diameters are mutually the same, if their business departs from the deviation of numerical value 1 less than 15%.
In a preferred embodiment, additional gear has been configured one with the gearshift coupling of throwout sleeve movably, wherein, in order to hang into additional gear, this throwout sleeve is moved to an axial direction, this axial direction is opposite with another axial direction, for hanging into reverse gear shift, the throwout sleeve of the gearshift coupling of reverse gear shift configuration is moved to this another axial direction.So just can connect the throwout sleeve of reverse gear shift gearshift coupling and the throwout sleeve of additional gear gearshift coupling by a common shifting fork device, make when shifting fork device moves to a direction, additional gear hung and when moving to another direction reverse gear shift hung into.Replacedly, can be also, the throwout sleeve of the throwout sleeve of reverse gear shift gearshift coupling and the gearshift coupling of additional gear must be moved to always identical axial direction, in order to hang reverse gear shift and additional gear.
The gearshift coupling of additional gear and the gearshift coupling of reverse gear shift preferably are configured to monodromy gear coupling.This that is to say to be furnished with a throwout sleeve as long as this monodromy is kept off coupling, and described throwout sleeve can only occupy a gear and hang the end position of entering except the neutral position.Different with it, the gearshift coupling of additional gear and/or the gearshift coupling of reverse gear shift can be constructed to two gearshift coupling, and wherein affiliated throwout sleeve can occupy two end positions except the N of neutral position.Throwout sleeve is used for axial adjacent free gear with reference axis and another gear without being connected with relatively rotating on this additional end position.
In six shift transmissions of being furnished with jogging gear and reverse gear shift, obtain a particularly advantageous gear train, wherein, jogging gear and reverse gear shift can be put into gear with a monodromy gear coupling respectively, and other gears (forward gear 1 to 6) are by 3 two gearshift coupling gearshifts.
All fixed gears of speed changer are preferably located on input shaft.The free gear of speed changer is carried by the first output shaft, the second output shaft and optional the 3rd output shaft at this.
Regulation in embodiments of the present invention, the free gear of reverse gear shift is the unique free gear on of these output shafts.In this case, this output shaft only carries a gear except the small gear that also carries the connecting ring generating gear.The every other gear arrangement of speed changer is on other axles.Corresponding speed changer can have two or three output shafts.
The present invention also is not limited to the speed changer that only has an input shaft.Also can consider, speed changer is configured to the dual-clutch transmission with first input shaft and second output shaft.
Description of drawings
Further illustrate the present invention according to the accompanying drawing illustrated embodiment.Accompanying drawing illustrates:
Fig. 1: first embodiment's schematic diagram in sectional arrangement drawing;
Fig. 2: the first embodiment's gear figure;
Fig. 3: first embodiment's schematic diagram in drawing in side sectional elevation;
Fig. 4: another embodiment in sectional arrangement drawing.
Embodiment
Fig. 1 illustrates a kind of have an input shaft 10 and three output shafts that be arranged in parallel with it 30,50 and 70 speed changer.The output shaft of below shown in Figure 1 is referred to herein as the first output shaft 30, and the output shaft of centre shown in Figure 1 is called as the second output shaft 50, and the output shaft of top shown in Figure 1 is called as the 3rd output shaft 70.
Be provided with fixed gear 11,12,13,14,15 and 16 on input shaft 10.Wherein, 31 engagements of the free gear on fixed gear 11 and the first output shaft 30.Be provided with other free gears on the first output shaft 30, i.e. free gear 32, free gear 33 and free gear 34.Other free gears are positioned on the second output shaft 50 and the 3rd output shaft 70.Be free gear 51, free gear 52 and free gear 53 on the second output shaft 50.The 3rd 70 of output shafts carry a free gear, and namely free gear 71.The first free gear 31 be connected free gear 32 can be by first pair of gearshift coupling 35 optionally with the first output shaft 30 without being connected with relatively rotating.First pair of gearshift coupling 35 has at this and is denoted as 39 throwout sleeve, in Fig. 1 this throwout sleeve can be along input shaft 10 in other words along the spin axis 16 of input shaft 10 by left and move right.If throwout sleeve 39 is for example moved right and is in so-called first active position, form by two gearshift coupling 35 nothing that the first output shafts 30 are connected with free gear and connect in relative rotation.Hung in the case the first forward gear 1 of speed changer.Therefore the first forward gear 1 can be configured free gear 31.If otherwise throwout sleeve 39 is in second active position, namely the throwout sleeve in Fig. 1 39 is moved to the left, so free gear 32 be connected output shaft 30 each other without connecting with relatively rotating.In this case, hung the second forward gear 2.If hung the first forward gear 1, torque flow can reach the first output shaft 30 from input shaft 10 through fixed gears 11, with the free gear 31 of fixed gear 11 engagements by speed changer and therefrom through reaching a ring gear 90 with small gear 36 that output shaft 30 nothings are connected with relatively rotating, and this ring gear is the part of unshowned driven device herein.
Second pair of gearshift coupling 37 is arranged on the first output shaft 30 other at first pair of gearshift coupling 35. Free gear 33,34 can be with output shaft 30 without being connected by this pair gearshift coupling 37 with relatively rotating.Give at the 3rd forward gear 3 with free gear 33 configurations of fixed gear 14 engagement on input shaft 10, and with free gear 34 configurations of fixed gear 15 engagements to the 4th forward gear 4. Arrow configuration 100 and 101 should illustrate, the where corresponding forward gear of two gearshift coupling 34 and 37 hung into.For example arrow configuration 101 illustrates, on a position that moves right of the throwout sleeve 38 of second pair of gearshift coupling 37, the 3rd forward gear 3 hung into.All the other arrows configuration in Fig. 1, i.e. arrow configuration 102,103 and 104 have accordingly and explain the situation.
The 3rd a pair of gearshift coupling 54 is positioned on the second output shaft 50. Free gear 52,53 can be with the second output shaft 50 without being connected by the 3rd pair of gearshift coupling 54 with relatively rotating. Free gear 52,53 configurations are to the 5th forward gear 5 and the 6th forward gear 6.At this, forward gear 5,6 free gear 52,53 be the degree of each interval in the axial direction, makes free gear 52,53 surround free gear 33,34 on the first output shaft 30 at the axial direction of input shaft 10.
Be provided with a monodromy gear coupling 55, be used for realizing reverse gear shift R, can realize that by this monodromy gear coupling the nothing between free gear 51 and the second output shaft 50 connects in relative rotation.At this, free gear 31 engagements on free gear 51 and the first output shaft 30.Free gear 31 is designed to the cascade gear, this gear have one than small gear 31a and one than gearwheel 31b.At this, cascade gear 31 than 51 engagements of small gear 31a and free gear, and mesh (than the diameter of gearwheel 31b greater than the diameter than small gear 31a) than the fixed gear 11 on gearwheel 31b and the first input shaft.If hang now reverse gear shift R, that is to say that the throwout sleeve 56 of monodromy gear coupling 55 shown in Figure 1 moves right and is in its active position, free gear 51 is fixedly connected with the second output shaft 50 in sense of rotation.So the torque on input shaft 10 through fixed gear 11 be passed to cascade gear 31 than gearwheel 31b on.Connect in relative rotation than small gear 31a with than the nothing between gearwheel 31b and be used for, make torque from reaching the second output shaft 50 than small gear 31a through free gear 51.Hung fashionablely at reverse gear shift R, the throwout sleeve 39 of the first gearshift coupling 35 mediates, and cascade gear 31 and the first output shaft 30 do not form nothing and be connected in relative rotation like this.By realizing being connected of the second output shaft 50 and ring gear 90 with the second output shaft 50 without the second small gear 57 that is connected with relatively rotating.
Fig. 2 illustrates the gear figure of Fig. 1 speed changer.As seen reverse gear shift R and jogging gear C are arranged in same shift rod shifting block groove 105.Reverse gear shift R and jogging gear C therefore can by same shifting fork device hang into.If selected this shifting fork device, can move to the left or to the right to hang into reverse gear shift R or jogging gear C by making shifting fork device.
Fig. 3 schematically shows the drawing in side sectional elevation of Fig. 1 speed changer.At this, in Fig. 3, member adopts the reference character of Fig. 1.Can find out small gear 36,57 and 74 and ring gear 90 engagement.Also can find out the fixed gear 11 around the input shaft 10 of spin axis 16 rotations.Fixed gear 11 meshes than gearwheel 31b with cascade free gear 31.The free gear 51 than on small gear 31a and the second output shaft 50 of cascade free gear 31 meshes.In addition, the free gear 51 of reverse gear shift R meshes with the free gear 71 of jogging gear C.Be also shown in Fig. 3, the diameter of the second small gear 57 is greater than small gear 36,70 diameter.
Fig. 4 illustrates another embodiment's schematic diagram in drawing in side sectional elevation, and its critical piece conforms to Fig. 1 the first embodiment.Therefore can be with reference to the description of drawings to Fig. 1.
Different being in a place from Fig. 1 embodiment: the throwout sleeve 73 of monodromy gear coupling 72 irrespectively is connected with the 3rd output shaft 70 nothings with its axial position with relatively rotating.Only have when hanging jogging gear C, also generation is connected in relative rotation with the nothing of free gear 71.In the embodiment in figure 1, throwout sleeve irrespectively is connected with free gear 71 nothings all the time with its axial position with relatively rotating.As shown in arrow configuration 103 and 104, reverse gear shift R and the gearshift coupling 72 of jogging gear C, 55 throwout sleeve 56 must move to same axial direction respectively, in order to hang corresponding gear.
Reference numerals list
1. the first forward gear
2. the second forward gear
3. the 3rd forward gear
4. the 4th forward gear
5. the 5th forward gear
6. the 6th forward gear
7. motor
8. clutch
10. input shaft
11. fixed gear
12. fixed gear
13. fixed gear
14. fixed gear
15. fixed gear
30. the first output shaft
31. free gear
32. free gear
33. free gear
34. free gear
35. two gearshift coupling
36. the first small gear
37. two gearshift coupling
38. throwout sleeve
39. throwout sleeve
50. the second output shaft
51. free gear
52. free gear
53. free gear
54. two gearshift coupling
55. monodromy gear coupling
56. throwout sleeve
57. the second small gear
70. the 3rd output shaft
71. free gear
72. monodromy gear coupling
73. throwout sleeve
74. third pinion
90. ring gear
100. arrow configuration
101. arrow configuration
102. arrow configuration
103. arrow configuration
104. arrow configuration
Claims (10)
1. be used for the speed changer of automobile, comprise:
-input shaft (10);
The-the first output shaft (30) and the second output shaft (50);
-fixed gear (11,12,13,14), free gear (31,32,33,34,51,52,53) and be used for switchable device that free gear (31,32,33,34,51,52,53) and input shaft (10), the first output shaft (30) or the second output shaft (50) nothing are connected with relatively rotating;
-a plurality of gears (1 ..., 6, R), wherein to each gear (1 ..., 6, R) configured a free gear of these free gears, when hanging corresponding gear, this free gear without being connected with the axle (10,30,50) of this free gear of carrying with relatively rotating;
It is characterized in that, these gears (1 ..., 6, R) comprise an additional gear, this additional gear has been configured a free gear (71) that is meshed with a free gear (51) of reverse gear shift, wherein, hang into during additional gear (C), the torque on input shaft (10) is passed to this free gear of this additional gear by this free gear (51) of reverse gear shift (R).
2. speed changer according to claim 1, is characterized in that, additional gear is designed to jogging gear (C).
3. according to claim 1 or 2 described speed changers, it is characterized in that, the free gear (51) of reverse gear shift (R) additionally with free gear (31) engagement of another forward gear (1).
4. speed changer according to claim 3, is characterized in that, the free gear (31) of described another forward gear (1) be one with one than small gear (31a) and the cascade free gear than gearwheel (31b).
5. the described speed changer of any one in 4 according to claim 1, it is characterized in that, the first output shaft (30) is connected with the first small gear (36) nothing with relatively rotating, without being connected, wherein the first small gear (36) and the second small gear (57) mesh with the ring gear (90) of a driven device the second output shaft (50) with relatively rotating with the second small gear (57).
6. the described speed changer of any one in 5 according to claim 1, is characterized in that, is provided with the 3rd output shaft (70) that carries the free gear (71) of additional gear.
7. speed changer according to claim 6, is characterized in that, the 3rd output shaft (70) be connected third pinion (74) that ring gear (90) is meshed with driven device without being connected with relatively rotating.
8. the described speed changer of any one in 7 according to claim 1, it is characterized in that, described additional gear has been configured one with the gearshift coupling (72) of throwout sleeve (73) movably, wherein, in order to hang described additional gear, this throwout sleeve (73) is moved to an axial direction, and this axial direction is with opposite to the axial direction on the mobile institute of throwout sleeve (56) edge of the gearshift coupling (55) of reverse gear shift (R) with a configuration for hanging reverse gear shift (R).
9. the described speed changer of any one in 8 according to claim 1, it is characterized in that, the gearshift coupling (72) of additional gear and the gearshift coupling (55) of reverse gear shift (R) are configured to monodromy gear coupling, and the gearshift coupling of other gears (35,37,54) is configured to two gearshift coupling.
10. the described speed changer of any one in 9 according to claim 1, is characterized in that, fixed gear (11,12,13,14,15) is positioned on input shaft (10).
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102011056924.3 | 2011-12-22 | ||
| DE102011056924 | 2011-12-22 | ||
| DE102012100536.2 | 2012-01-23 | ||
| DE102012100536A DE102012100536B4 (en) | 2011-12-22 | 2012-01-23 | Manual transmission with additional gear |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103174805A true CN103174805A (en) | 2013-06-26 |
| CN103174805B CN103174805B (en) | 2017-04-12 |
Family
ID=48575711
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210599335.0A Active CN103174805B (en) | 2011-12-22 | 2012-12-21 | Transmission with additional gear position |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN103174805B (en) |
| DE (1) | DE102012100536B4 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105765267A (en) * | 2013-11-26 | 2016-07-13 | 爱信Ai株式会社 | Vehicle manual transmission |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102016115179B4 (en) * | 2016-08-16 | 2018-03-01 | Iav Gmbh Ingenieurgesellschaft Auto Und Verkehr | Manually switchable gearbox in countershaft design |
| DE102016115163B3 (en) * | 2016-08-16 | 2017-12-07 | Iav Gmbh Ingenieurgesellschaft Auto Und Verkehr | Manually switchable gearbox in countershaft design |
| CN109139817B (en) * | 2018-10-29 | 2024-02-27 | 重庆金鑫滤清器制造有限公司 | Axle center gear shifting speed changer |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4116189A1 (en) * | 1990-05-25 | 1991-11-28 | Volkswagen Ag | Gearbox for transverse- engine car - incorporates two layshafts to give compact layout |
| EP0540989A1 (en) * | 1991-11-06 | 1993-05-12 | GETRAG Getriebe- und Zahnradfabrik Hermann Hagenmeyer GmbH & Cie | Six speed transmission |
| US5906132A (en) * | 1994-06-29 | 1999-05-25 | Ab Volvo | Motor vehicle gearbox |
| DE19524233C2 (en) * | 1995-07-04 | 2000-05-18 | Volkswagen Ag | Short six-speed transmission |
| US20090065283A1 (en) * | 2007-09-11 | 2009-03-12 | Aisin Ai Co., Ltd. | Transmission and vehicle having transversely mounted transmission and engine arranged in axial direction thereof |
| CN101876363A (en) * | 2009-04-17 | 2010-11-03 | 格特拉克·福特传动系统有限公司 | Dual-clutch transmission |
-
2012
- 2012-01-23 DE DE102012100536A patent/DE102012100536B4/en active Active
- 2012-12-21 CN CN201210599335.0A patent/CN103174805B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4116189A1 (en) * | 1990-05-25 | 1991-11-28 | Volkswagen Ag | Gearbox for transverse- engine car - incorporates two layshafts to give compact layout |
| EP0540989A1 (en) * | 1991-11-06 | 1993-05-12 | GETRAG Getriebe- und Zahnradfabrik Hermann Hagenmeyer GmbH & Cie | Six speed transmission |
| US5311789A (en) * | 1991-11-06 | 1994-05-17 | Getrag Getriebe-Und Zahnradfabrik H.H. Gmbh | Motor vehicle transmission having gearings for six forward speeds and one reverse speed |
| US5906132A (en) * | 1994-06-29 | 1999-05-25 | Ab Volvo | Motor vehicle gearbox |
| DE19524233C2 (en) * | 1995-07-04 | 2000-05-18 | Volkswagen Ag | Short six-speed transmission |
| US20090065283A1 (en) * | 2007-09-11 | 2009-03-12 | Aisin Ai Co., Ltd. | Transmission and vehicle having transversely mounted transmission and engine arranged in axial direction thereof |
| CN101876363A (en) * | 2009-04-17 | 2010-11-03 | 格特拉克·福特传动系统有限公司 | Dual-clutch transmission |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105765267A (en) * | 2013-11-26 | 2016-07-13 | 爱信Ai株式会社 | Vehicle manual transmission |
Also Published As
| Publication number | Publication date |
|---|---|
| DE102012100536A1 (en) | 2013-06-27 |
| DE102012100536B4 (en) | 2013-10-10 |
| CN103174805B (en) | 2017-04-12 |
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