CN104033569A - Transverse transmission - Google Patents
Transverse transmission Download PDFInfo
- Publication number
- CN104033569A CN104033569A CN201410283698.2A CN201410283698A CN104033569A CN 104033569 A CN104033569 A CN 104033569A CN 201410283698 A CN201410283698 A CN 201410283698A CN 104033569 A CN104033569 A CN 104033569A
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- Prior art keywords
- shaft
- gear
- transmission
- angle
- main
- 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.)
- Pending
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Classifications
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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
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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
- F16H3/12—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 with means for synchronisation not incorporated in the clutches
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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
- F16H57/023—Mounting or installation of gears or shafts in the gearboxes, e.g. methods or means for assembly
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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
- F16H57/029—Gearboxes; Mounting gearing therein characterised by means for sealing the gearboxes, e.g. to improve airtightness
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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
- F16H2057/02086—Measures for reducing size of gearbox, e.g. for creating a more compact transmission casing
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Details Of Gearings (AREA)
Abstract
The invention discloses a transverse transmission. The transverse transmission comprises a main box portion with a spindle arranged inside and an angle transmission portion with a transmission shaft arranged inside; the transmission shaft is connected with the spindle through a transmission shaft driving wheel and a spindle driving wheel respectively, an angle transmission output shaft orthogonal to the transmission shaft is connected on the same, and power supplied by an engine is inputted into the spindle and transmitted to the angle transmission output shaft through the transmission shaft prior to being outputted through the angle transmission output shaft. The main box portion and the angle transmission portion are integrated and the spindle is connected with the transmission shaft through the spindle driving wheel and the transmission shaft driving wheel, so that the transmission and an angle actuator are integrated and a rear overhang of an entire vehicle is shorter; the status of non-90-degree input of a rear axle is effectively avoided, first-level marching and maximized low floor area of the entire vehicle can be realized by arranging an ordinary rear axle or an ordinary rear axle differential mechanism in slight offset, and advantages of passenger capacity and the like are increased; cost of the entire vehicle can be greatly lowered, and product competitiveness can be improved.
Description
Technical field
The invention belongs to speed changer technical field, be specifically related to a kind of lateral gear.
Background technique
At present, low-floor vehicle speed changer used is divided into two kinds of forms:
1, AT integrated angle driver: take ZF company as representative (bevel-gear sett, nonopiate).
2, common manual speed changer+transmission shaft+angle transmission (bevel-gear sett, nonopiate).Take Hungary BARA company is representative.
These two kinds of transfer modes are because the non-orthogonal rear axle of passenger vehicle that requires is also the input of non-right angle angle.Manufacture, requirement on machining accuracy is high.Back axle is domestic does not have manufacturer production.Therefore bus factory is all generally that speed changer, back axle are purchased in pairs, and integral vehicle cost is high like this.
And at present, be from speed changer side, to export after changing moving direction with bevel-gear sett (quadrature) in this respect, speed changer and angle transmission are integrated, and automobile axle is common back axle.The shortcomings such as housing cracking appears in this structure after producer's entrucking, noise is large, rear overhang is short not.Therefore the careful use of car load producer, can not volume production.
Summary of the invention
The object of the invention is in order to overcome the deficiencies in the prior art, the lateral gear that provides a kind of passenger vehicle to use, this speed changer can solve quality problems and the high problem of cost existing in existing speed changer.
For achieving the above object, the technical solution used in the present invention is: comprise that inside is provided with main tank part and the inner angle drive part that is provided with transmission shaft of main shaft, the housing of main tank part and the housing of the angle drive part formula structure that becomes one; Transmission shaft is connected with spindle wheel by the transmission shaft driven wheel being meshed respectively with main shaft, on transmission shaft, be connected with angle transmission output shaft, angle transmission output shaft and transmission shaft quadrature, the power being provided by motor is input to main shaft, through transmission shaft, be delivered on the transmission output shaft of angle, finally by angle transmission output shaft, exported.
Described main tank part also comprises the jack shaft that is arranged on main shaft side, and the input shaft that is connected to front-end of spindle; On main shaft, be arranged with successively from front to back the mainshaft gear of some each gears, and between forward gears gear and reverse gear, be arranged with big vertebra angle sliding sleeve; On jack shaft, be arranged with successively from front to back the countershaft-gear that jack shaft driving gear, some with corresponding mainshaft gear are meshed; The rear end of input shaft is provided with input shaft driving gear, and input shaft driving gear is meshed with jack shaft driving gear.
The input shaft driving gear of described input shaft and its rear end is integral type structure.
Described main shaft and middle the tip of the axis are respectively arranged with main shaft oil sealing and jack shaft oil sealing.
On described main shaft, be set with successively from front to back respectively five mainshaft gears and reverse gear as five grades, fourth gear, third gear, second gear and one grade; Wherein, large cone angle sliding sleeve is arranged between reverse gear and one grade of gear, is provided with the first lock ring type synchronizer between intermediate gear and three-range transmission, between fourth gear and five grades of gears, is provided with the second lock ring type synchronizer.
The top of described main shaft is also provided with to be used in conjunction with carries out the reverse shift fork of gear shift, horizontal shift level and shifting block, and shifting block is connected with reverse shift fork by arm-tie.
Described spindle wheel is sleeved on the end of main shaft, and transmission shaft driven gear is arranged on transmission the tip of the axis; Transmission shaft arranges with angle transmission output shaft is vertical, and the front end of transmission shaft is provided with drive bevel gear, and drive bevel gear is meshed with the driven wheel of differential of transmission output shaft upper end, angle, and the lower end of angle transmission output shaft is provided with the flange plate as output terminal.
The housing of described main tank part and the housing of angle drive part comprise two cavitys, are respectively main tank cavity and angle transmission cavity.
Described input shaft, main shaft, mainshaft gear, jack shaft and countershaft-gear are arranged in main tank cavity; Spindle wheel, transmission shaft driven wheel, drive bevel gear and driven wheel of differential are arranged in angle transmission cavity.
Described flange plate is positioned at the bottom surface of the integral structure of the housing of main tank part and the housing composition of angle drive part.
Compared with prior art, the present invention has following beneficial effect:
The present invention becomes one main tank part with angle drive part, by spindle, take turns with transmission shaft driven wheel main shaft is connected with transmission shaft, realized the integrated of speed changer and angle driver, its compact overall structure, effectively utilize speed changer partial width, made car load rear overhang shorter; The present situation of effectively having avoided back axle (non-90 degree inputs), adopts common back axle or common rear axle differential offset placement slightly, can realize the advantages such as car load one-level is marked time, low-floor area maximizes, increase handling capacity of passengers; Significantly reduce integral vehicle cost, improve product competitive ability.
Further, rear-end of spindle of the present invention has main shaft oil sealing, and there is jack shaft oil sealing jack shaft rear end, and two oil sealings have guaranteed that two cavitys are separate.
Further, flange plate of the present invention is positioned at the bottom surface of the integral structure of the housing of main tank part and the housing composition of angle drive part, makes flange output face nearer apart from input shaft center line, and car load rear overhang is shorter.
Accompanying drawing explanation
Fig. 1 is overall structure schematic diagram of the present invention;
Fig. 2 is the internal structure schematic diagram of main tank part of the present invention;
Fig. 3 is main tank of the present invention part and the structural representation of angle drive part.
Wherein: 1 is input shaft; 2 is jack shaft driving gear; 3 is jack shaft; 4 is countershaft-gear; 5 is main shaft; 6 is mainshaft gear; 7 is spindle wheel; 8 is transmission shaft driven wheel; 9 is drive bevel gear; 10 is driven wheel of differential; 11 is flange plate; 12 is large cone angle sliding sleeve; 13 is the first lock ring type synchronizer; 14 is the second lock ring type synchronizer; 15 is main shaft oil sealing; 16 is jack shaft oil sealing; 17 is reverse shift fork; 18 is horizontal shift level; 19 is shifting block; 20 is arm-tie; 21 is transmission shaft; 22 is angle transmission output shaft.
Embodiment
Below in conjunction with accompanying drawing, the present invention is described in further detail:
Referring to Fig. 1 to Fig. 3, the present invention includes main tank part and the inner angle drive part that is provided with transmission shaft 21 that inside is provided with main shaft 5, the housing of main tank part and the housing of the angle drive part formula structure that becomes one; Transmission shaft 21 is connected with spindle wheel 7 by the transmission shaft driven wheel 8 being meshed respectively with main shaft 5, on transmission shaft 21, be connected with angle transmission output shaft 22, angle transmission output shaft 22 and transmission shaft 21 quadratures, the power being provided by motor is input to main shaft 5, through transmission shaft 21, be delivered on angle transmission output shaft 22, finally by 22 outputs of angle transmission output shaft.As shown in Figure 2, the top of main shaft 5 is also provided with to be used in conjunction with carries out the reverse shift fork 17 of gear shift, horizontal shift level 18 and shifting block 19, and shifting block 19 is connected with reverse shift fork 17 by arm-tie 20.The housing of main tank part and the housing of angle drive part comprise two cavitys, are respectively main tank cavity and angle transmission cavity.Input shaft 1, main shaft 5, mainshaft gear 6, jack shaft 3 and countershaft-gear 4 are arranged in main tank cavity; Spindle wheel 7, transmission shaft driven wheel 8, drive bevel gear 9 and driven wheel of differential 10 are arranged in angle transmission cavity.
As shown in Figure 3, main tank part also comprises the jack shaft 3 that is arranged on main shaft 5 sides, and the input shaft 1 that is connected to main shaft 5 front ends; On main shaft 5, be arranged with successively from front to back respectively five mainshaft gears 6 and reverse gear as five grades, fourth gear, third gear, second gear and one grade; Wherein, large cone angle sliding sleeve 12 is arranged between reverse gear and one grade of gear, is provided with the first lock ring type synchronizer 13 between intermediate gear and three-range transmission, between fourth gear and five grades of gears, is provided with the second lock ring type synchronizer 14; On jack shaft 3, be arranged with successively from front to back the countershaft-gear 4 that jack shaft driving gear 2, some with corresponding mainshaft gear 6 are meshed; The rear end of input shaft 1 is provided with input shaft driving gear, and input shaft driving gear is meshed with jack shaft driving gear 2.Input shaft 1 is integral type structure with the input shaft driving gear of its rear end.The end of main shaft 5 and jack shaft 3 is respectively arranged with main shaft oil sealing 15 and jack shaft oil sealing 16.
As shown in Figure 3, spindle wheel 7 is sleeved on the end of main shaft 5, and transmission shaft driven gear 8 is arranged on the end of transmission shaft 21; Transmission shaft 21 setting vertical with angle transmission output shaft 22, and the front end of transmission shaft 21 is provided with drive bevel gear 9, drive bevel gear 9 is meshed with the driven wheel of differential 10 that is arranged on angle transmission output shaft 22 upper ends, and the lower end of angle transmission output shaft 22 is provided with the flange plate 11 as output terminal.Wherein, drive bevel gear 9 can be made of one with transmission shaft 21, also can split, and driven wheel of differential 10 is integral type structure with angle transmission output shaft 22.Flange plate 11 is positioned at the bottom surface of the integral structure of the housing of main tank part and the housing composition of angle drive part.
Principle of the present invention:
Speed changer main tank of the present invention adopts single jack shaft, horizontal layout, by a pair of plate gear, the power of two axle outputs is passed to bottom half from two shaft tail ends, then by bevel-gear sett, will after direction-variable power 90 degree, export compact structure.Main tank part shares with angle drive part main casing, and cavity is independent.
Main tank is partly five grades of single countershaft transmissions of a horizontal layout: in main tank, include input shaft (input shaft actuation gear and input shaft are integrated), main shaft and five mainshaft gears, on main shaft one, between reverse gear wheel, be provided with large cone angle sliding sleeve, two, third gear wheel, four, between five grades of wheels, be provided with lock ring type synchronizer, main shaft one side has jack shaft and jack shaft driving gear, transmission shaft and input shaft actuation gear often mesh, all the other gears of jack shaft and mainshaft gear often mesh, input shaft is connected on main tank housing, before jack shaft, rear two ends are all connected on main tank housing, front-end of spindle is by being supported in an axle without outer ring roller bearing, rear-end of spindle is connected on main tank housing, the output terminal of main shaft is connected with spindle wheel by spline, spindle wheel is outside main tank cavity, in angle transmission cavity.
Angle drive part consists of pair of straight gear piece gear pair and a pair of curved-tooth bevel gear wheel set: spindle wheel and the normal engagement of transmission shaft driven wheel, transmission shaft driven wheel passes through spline joint with transmission shaft, transmission shaft and drive bevel gear are integrated or split assembling, transmission shaft two ends are all supported on main tank housing, drive bevel gear and driven wheel of differential often mesh, driven wheel of differential and angle transmission output shaft are integrated, by bearing, be connected with output shaft bearing, angle transmission output shaft and transmission shaft quadrature, the coupling flange, output end dish of angle transmission output shaft.
As shown in Figures 2 and 3, the present invention comprises main tank part and angle drive part, and main tank part is integrated with angle drive part housing, and there is main shaft oil sealing 15 main shaft 5 rear ends, and there is jack shaft oil sealing 16 jack shaft 3 rear ends, guarantee that two cavitys are separate.In main tank part, include input shaft 1 (input shaft actuation gear and input shaft 1 are integral type structure), main shaft 5 and five mainshaft gears 6, on main shaft, between reverse gear and one grade of gear, be provided with large cone angle sliding sleeve 12, between second gear and three-range transmission, be provided with lock ring type synchronizer 13, between fourth gear and five grades, be provided with lock ring type synchronizer 14, main shaft one side jack shaft 3 and jack shaft driving gear 2, driving gear 2 often meshes with input shaft actuation gear 1, all the other gears 4 of jack shaft often mesh with mainshaft gear 6, input shaft is connected on casing, before jack shaft, rear two ends are all connected on casing, main shaft 5 front ends are by being supported in input shaft 1 without outer ring roller bearing, main shaft 5 rear ends are connected on casing, the output terminal of main shaft 5 is connected with spindle wheel 7 by spline, spindle wheel 7 and often engagement of transmission shaft driven wheel 8, transmission shaft driven wheel 8 passes through spline joint with transmission shaft 9, transmission shaft and drive bevel gear are integrated or split assembling, transmission shaft two ends are all supported on main tank housing, drive bevel gear 9 often meshes with driven wheel of differential 10, driven wheel of differential and angle transmission output shaft are integrated, by bearing, be connected with output shaft bearing, angle transmission output shaft and transmission shaft quadrature, the coupling flange, output end dish 11 of angle transmission output shaft, the power being provided by motor is through input shaft 1 input, through flange plate 11 outputs.
Working procedure of the present invention:
The power of motor is passed to the input shaft 1 of speed changer by clutch.Input shaft actuation gear 1 often meshes with jack shaft driving gear 2, drives jack shaft 3 transmissions, and countershaft-gear 4 often meshes with mainshaft gear 6, and mainshaft gear 6 dallies on main shaft 5.Because Tong Bu Qi Chi Grains and main shaft 5 pass through splined, and reverse shift fork 17 straddles on synchronizer sliding sleeve, by operator cabin control linkage, rotate and handle horizontal gear level 18, drive shifting block 19 to rotate, shifting block drives arm-tie 20 to move, arm-tie drives reverse shift fork 17, synchronizer sliding sleeve moves with shift fork 17, when synchronizer sliding sleeve is combined tooth while meshing with synchronizer, main shaft 5 just becomes one with mainshaft gear 6 and rotates and transferring power by certain speed ratio, through spindle wheel 7, transmission of power is taken turns to 8 to transmission shaft driven again, transmission shaft driven wheel 8 is connected with splined driveshaft, thereby drive drive bevel gear 9 to rotate, drive bevel gear 9 often meshes with driven wheel of differential 10, power passes to the rear output of output flange 11 via driven wheel of differential 10.
Above content is only explanation technological thought of the present invention; can not limit protection scope of the present invention with this; every technological thought proposing according to the present invention, any change of doing on technological scheme basis, within all falling into the protection domain of the claims in the present invention book.
Claims (10)
1. a lateral gear, is characterized in that: comprise that inside is provided with the main tank part of main shaft (5) and the angle drive part that inside is provided with transmission shaft (21), the housing of main tank part and the housing of the angle drive part formula structure that becomes one; Transmission shaft (21) is connected with spindle wheel (7) by the transmission shaft driven wheel (8) being meshed respectively with main shaft (5), on transmission shaft (21), be connected with angle transmission output shaft (22), angle transmission output shaft (22) and transmission shaft (21) quadrature, the power being provided by motor is input to main shaft (5), through transmission shaft (21), be delivered to angle transmission output shaft (22) upper, finally by angle transmission output shaft (22), exported.
2. lateral gear according to claim 1, is characterized in that: described main tank part also comprises the jack shaft (3) that is arranged on main shaft (5) side, and the input shaft (1) that is connected to main shaft (5) front end; On main shaft (5), be arranged with successively from front to back the mainshaft gear (6) of some each gears, and between forward gears gear and reverse gear, be arranged with big vertebra angle sliding sleeve (12); On jack shaft (3), be arranged with successively from front to back the countershaft-gear (4) that jack shaft driving gear (2), some with corresponding mainshaft gear (6) are meshed; The rear end of input shaft (1) is provided with input shaft driving gear, and input shaft driving gear is meshed with jack shaft driving gear (2).
3. lateral gear according to claim 2, is characterized in that: described input shaft (1) is integral type structure with the input shaft driving gear of its rear end.
4. according to the lateral gear described in claim 2 or 3, it is characterized in that: the end of described main shaft (5) and jack shaft (3) is respectively arranged with main shaft oil sealing (15) and jack shaft oil sealing (16).
5. according to the lateral gear described in claim 1,2 or 3, it is characterized in that: on described main shaft (5), be set with successively from front to back respectively five mainshaft gears (6) and reverse gear as five grades, fourth gear, third gear, second gear and one grade; Wherein, large cone angle sliding sleeve (12) is arranged between reverse gear and one grade of gear, between intermediate gear and three-range transmission, be provided with the first lock ring type synchronizer (13), between fourth gear and five grades of gears, be provided with the second lock ring type synchronizer (14).
6. according to the lateral gear described in claim 1,2 or 3, it is characterized in that: the top of described main shaft (5) is also provided with to be used in conjunction with carries out the reverse shift fork (17) of gear shift, horizontal shift level (18) and shifting block (19), and shifting block (19) is connected with reverse shift fork (17) by arm-tie (20).
7. according to the lateral gear described in claim 1,2 or 3, it is characterized in that: described spindle wheel (7) is sleeved on the end of main shaft (5), and transmission shaft driven gear (8) is arranged on the end of transmission shaft (21); Transmission shaft (21) and the vertical setting of angle transmission output shaft (22), and the front end of transmission shaft (21) is provided with drive bevel gear (9), drive bevel gear (9) is meshed with the driven wheel of differential (10) of angle transmission output shaft (22) upper end, and the lower end of angle transmission output shaft (22) is provided with the flange plate (11) as output terminal.
8. lateral gear according to claim 7, is characterized in that: the housing of described main tank part and the housing of angle drive part comprise two cavitys, are respectively main tank cavity and angle transmission cavity.
9. lateral gear according to claim 8, is characterized in that: described input shaft (1), main shaft (5), mainshaft gear (6), jack shaft (3) and countershaft-gear (4) are arranged in main tank cavity; Spindle wheel (7), transmission shaft driven wheel (8), drive bevel gear (9) and driven wheel of differential (10) are arranged in angle transmission cavity.
10. lateral gear according to claim 7, is characterized in that: described flange plate (11) is positioned at the bottom surface of the integral structure of the housing of main tank part and the housing composition of angle drive part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410283698.2A CN104033569A (en) | 2014-06-23 | 2014-06-23 | Transverse transmission |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410283698.2A CN104033569A (en) | 2014-06-23 | 2014-06-23 | Transverse transmission |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104033569A true CN104033569A (en) | 2014-09-10 |
Family
ID=51464479
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410283698.2A Pending CN104033569A (en) | 2014-06-23 | 2014-06-23 | Transverse transmission |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104033569A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111720493A (en) * | 2020-07-27 | 2020-09-29 | 深圳辉腾变速科技有限公司 | Gear transmission assembly and transmission case |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5906557A (en) * | 1996-12-13 | 1999-05-25 | Fuji Jukogyo Kabushiki Kaisha | Manual transmission for four wheel drive vehicle |
| CN201461873U (en) * | 2009-06-16 | 2010-05-12 | 重庆市綦齿汽车零部件有限责任公司 | Shaft crossed speed-variator for passenger car |
| CN201953919U (en) * | 2011-02-16 | 2011-08-31 | 陈万荣 | Transmission box for tiller |
| CN103089940A (en) * | 2011-11-04 | 2013-05-08 | 吴小杰 | Large involute star wheel speed regulator |
| CN203948607U (en) * | 2014-06-23 | 2014-11-19 | 陕西法士特齿轮有限责任公司 | A kind of lateral gear |
-
2014
- 2014-06-23 CN CN201410283698.2A patent/CN104033569A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5906557A (en) * | 1996-12-13 | 1999-05-25 | Fuji Jukogyo Kabushiki Kaisha | Manual transmission for four wheel drive vehicle |
| CN201461873U (en) * | 2009-06-16 | 2010-05-12 | 重庆市綦齿汽车零部件有限责任公司 | Shaft crossed speed-variator for passenger car |
| CN201953919U (en) * | 2011-02-16 | 2011-08-31 | 陈万荣 | Transmission box for tiller |
| CN103089940A (en) * | 2011-11-04 | 2013-05-08 | 吴小杰 | Large involute star wheel speed regulator |
| CN203948607U (en) * | 2014-06-23 | 2014-11-19 | 陕西法士特齿轮有限责任公司 | A kind of lateral gear |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111720493A (en) * | 2020-07-27 | 2020-09-29 | 深圳辉腾变速科技有限公司 | Gear transmission assembly and transmission case |
| CN111720493B (en) * | 2020-07-27 | 2024-07-23 | 深圳辉腾变速科技有限公司 | Gear transmission assembly and transmission case |
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| C06 | Publication | ||
| PB01 | Publication | ||
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140910 |