CN107100981A - Energy on-slip is controlled by front-wheel steer angle and has the differential mechanism of gear reversing function - Google Patents
Energy on-slip is controlled by front-wheel steer angle and has the differential mechanism of gear reversing function Download PDFInfo
- Publication number
- CN107100981A CN107100981A CN201610743366.7A CN201610743366A CN107100981A CN 107100981 A CN107100981 A CN 107100981A CN 201610743366 A CN201610743366 A CN 201610743366A CN 107100981 A CN107100981 A CN 107100981A
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- Prior art keywords
- gear
- transfer
- transfer gear
- axle
- pair
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H48/00—Differential gearings
- F16H48/12—Differential gearings without gears having orbital motion
- F16H48/14—Differential gearings without gears having orbital motion with cams
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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
- F16H63/00—Control outputs from the control unit to change-speed- or reversing-gearings for conveying rotary motion or to other devices than the final output mechanism
- F16H63/02—Final output mechanisms therefor; Actuating means for the final output mechanisms
- F16H63/30—Constructional features of the final output mechanisms
- F16H63/32—Gear shift yokes, e.g. shift forks
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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
- F16H2306/00—Shifting
Abstract
The invention belongs to technical field of automobile transmission, particularly one kind is automatically controlled by front-wheel steer angle, can prevent car skidding, and the differential mechanism with gear reversing function.It dexterously instead of epicyclic gearing with one group of turbine worm device, it is configured with multicomponent moving axis and transfer gear, and electromagnetic clutch and Electromagnetic Control component, so that this differential mechanism not only possesses the function of train of reduction gears, but also can when automobile cornering is turned left and right wheelses export moment of torsion it is constant, so as to eliminate the possibility of vehicle slip；A component is provided with this differential mechanism simultaneously, reversing automobile is solved the problems, such as easily, more embodies that this differential design is simple, compact practical advantage.And manufacturing cost of the present invention is low, if promoted the use of, good economic benefit and social benefit will be produced.
Description
Technical field
The invention belongs to technical field of automobile transmission, particularly one kind is automatically controlled by front-wheel steer angle, that is, works as front-wheel
When redirecting to certain angle to the right, temporal synchronization right side rear wheel rotating speed it is slack-off and left side rear wheel rotating speed accelerates；Same works as
When front-wheel redirect to certain angle to the left, temporal synchronization left side rear wheel rotating speed it is slack-off and right side rear wheel rotating speed accelerates（Work as vapour
Car is then opposite when retreating）, while have when automobile is travelled on bad road, produced its defect because of gear differential mechanism can be prevented
Side after wheel spike and skid, and with gear reversing function differential mechanism.
Background technology
Each automobile will be equipped with differential mechanism, the effect of open differential：First, it is one group of reduction gearing, make from
The high rotating speed of speed changer output is converted into normal speed；Second, left and right sidesing driving wheel speed can be made different, that is, in bend
Different rotating speeds is exported to inside and outside wheel to keep balance.What is installed on now common automobile is usually gear differential,
Due to reasons in structure, the torque that this differential mechanism distributes to left and right wheels is equal.This characteristic can meet automobile in good road surface
Normally travel.But when automobile is travelled on bad road, but have a strong impact on handling capacity.For example when a driving wheel of automobile is absorbed in
During muddy road surface, although another driving wheel is in good road surface, and automobile but tends not to advance（It is commonly called as skidding）.Now in miriness
Driving wheel original place on road surface is trackslipped, the but transfixion of the wheel in good road surface.Because the car on muddy road surface
Adhesive force between wheel and road surface is smaller, and it is dynamic to distribute that road surface can only act on the less moment of reaction by this wheel to semiaxis
Power, thus differential mechanism distribute to this wheel torque it is also smaller, although the adhesive force between another driving wheel and good road surface is larger,
The characteristics of because of mean allocation torque, prevent this driving wheel from assigning to the torque with slipping drive wheel equivalent, so that driving force is not
It is enough to overcome running resistance, automobile can not advance, and power is then consumed on slipping drive wheel.Now open the throttle and not only can not
Automobile is advanced, fuel oil is wasted on the contrary, accelerate component wear, especially aggravate tire wear.In order to be slided to differential mechanism increase limit
Function, meeting car has good handling demand on severe road surface, therefore typically now medium-to-high grade automobile is all to be mounted with " support
Gloomy differential mechanism ", it is the torque induction type differential mechanism of Gleason company of U.S. production, i.e., this differential mechanism can be according to inside it
The size of differential torque and decide whether limit differential mechanism differential action.Dexterously it is driven in structure using turbine and worm
Irreversible principle and design.As a kind of new box of tricks, torsional differential gear is with its unique superior function in various automobiles
On be used widely.But its defect be also it will be apparent that be the complicated of it first, involve great expense thus it is general only
It is mounted on medium-to-high grade automobile；Secondly its heavier mass, and it is to carry out locking differential increase limit by high-friction-type to slide
Function, these will consume certain power.
The content of the invention
Each automobile will be equipped with differential mechanism, the effect of open differential：First, it is one group of reduction gearing, make from
The high rotating speed of speed changer output is converted into normal speed；Second, left and right sidesing driving wheel speed can be made different, that is, in bend
Different rotating speeds is exported to inside and outside wheel to keep balance.What is installed on now common automobile is usually gear differential,
Due to reasons in structure, the torque that this differential mechanism distributes to left and right wheels is equal.This characteristic can meet automobile in good road surface
Normally travel.But when automobile is travelled on bad road, but have a strong impact on handling capacity.For example when a driving wheel of automobile is absorbed in
During muddy road surface, although another driving wheel is in good road surface, and automobile but tends not to advance（It is commonly called as skidding）.Now in miriness
Driving wheel original place on road surface is trackslipped, the but transfixion of the wheel in good road surface.Because the car on muddy road surface
Adhesive force between wheel and road surface is smaller, and it is dynamic to distribute that road surface can only act on the less moment of reaction by this wheel to semiaxis
Power, thus differential mechanism distribute to this wheel torque it is also smaller, although the adhesive force between another driving wheel and good road surface is larger,
The characteristics of because of mean allocation torque, prevent this driving wheel from assigning to the torque with slipping drive wheel equivalent, so that driving force is not
It is enough to overcome running resistance, automobile can not advance, and power is then consumed on slipping drive wheel.Now open the throttle and not only can not
Automobile is advanced, fuel oil is wasted on the contrary, accelerate component wear, especially aggravate tire wear.In order to be slided to differential mechanism increase limit
Function, meeting car has good handling demand on severe road surface, therefore typically now medium-to-high grade automobile is all to be mounted with " support
Gloomy differential mechanism ", it is the torque induction type differential mechanism of Gleason company of U.S. production, i.e., this differential mechanism can be according to inside it
The size of differential torque and decide whether limit differential mechanism differential action.Dexterously it is driven in structure using turbine and worm
Irreversible principle and design.As a kind of new box of tricks, torsional differential gear is with its unique superior function in various automobiles
On be used widely.But its defect be also it will be apparent that be the complicated of it first, involve great expense thus it is general only
It is mounted on medium-to-high grade automobile；Secondly its heavier mass, and it is to carry out locking differential increase limit by high-friction-type to slide
Function, these will consume certain power.
The content of the invention
The present invention further improves the disadvantage of above-mentioned differential mechanism, dexterously devises and is replaced with one group of turbine worm device
Epicyclic gearing so that this differential mechanism not only possesses the function of train of reduction gears, turns the height exported from speed changer
Speed is converted into normal speed；But also left and right sidesing driving wheel speed can be made different, that is, when bend is turned, left and right wheelses are defeated
Go out different rotating speeds to keep balance；It is better able to make automobile in bad road traveling, the moment of torsion that two wheels are obtained is constant, from
And eliminate the possibility of vehicle slip；A component is provided with this differential mechanism simultaneously, is solved easily in traditional vapour
Very complicated reversing automobile problem in car gearbox, more embodies that this differential design is simple, compact practical advantage.
The technical scheme is that：It is a kind of that energy on-slip is automatically controlled by front-wheel steer angle and the difference of gear reversing function is carried
Fast device, by differential casing 1, input shaft 2, bearing 3, the arc cylinder scroll bar 4 being connected with input shaft spline, bearing 5, in circular arc
Main transmission turbine 6 below cylinder scroll bar 4, the auxiliary driving turbine 7 on arc cylinder scroll bar 4, through main transmission turbine 6 simultaneously
Centre is fixed with final drive shaft 8, and counter drive shaft 9 is fixed with through auxiliary driving turbine 7 is simultaneously middle；Used in the right-hand member of final drive shaft 8
Electromagnetic clutch 10 is connected with right output shaft 11, and right output shaft 11 is by a pair of bearings 12 --- 1,12 ---, and 2 are fixed on differential mechanism
On housing, being fixed between a pair of bearings on right output shaft has lower transfer gear 13, right reverse gear 14；In counter drive shaft 9
Right-hand member electromagnetic clutch 15 be connected with right transfer axle 16, right transfer axle 16 is by a pair of bearings 17 --- 1,17 --- 2 are fixed
On differential casing, having on the right transfer axle 16 between a pair of bearings in the middle of spline, upper right transfer gear 18 has spline
It is coincide with the spline on right transfer axle 16；Left output shaft 20 is connected with the left end electromagnetic clutch 19 of final drive shaft 8, it is left defeated
Shaft 20 is by a pair of bearings 21 --- 1,21 ---, and 2 are fixed on differential casing, and left output is fixed between a pair of bearings
There are lower-left transfer gear 22, left reverse gear 23 on axle；Left transfer is connected with the left end electromagnetic clutch 24 of counter drive shaft 9
Axle 25, left transfer axle 25 is by a pair of bearings 26 --- 1,26 --- 2 are fixed on differential casing, between a pair of bearings
Having on transfer axle 25 has spline to be coincide with the spline on transfer axle 25 in the middle of spline, upper left transfer gear 27.
As a further improvement on the present invention, it is characterised in that described in bottom right transfer gear 13 and upper right transfer gear
There are transfer gear 28 in the right side between 18, the axial rivet clasp of its axle is on differential casing, and its diameter adds lower transfer gear 13
Diameter is equal to the diameter of right reverse gear 14, and the tooth of upper, middle and lower transfer gear intermeshes, in the presence of back fork 29,
The left and right axial movement on transfer axle 16 of upper transfer gear 18, engages with middle transfer gear 28 or is nibbled with right reverse gear 14
Close；Described has left transfer gear 30 between lower-left transfer gear 22 and upper left transfer gear 27, the axial rivet clasp of its axle
On differential casing, its diameter adds the diameter of lower-left transfer gear 22 to be equal to the diameter of left reverse gear 23, upper, middle and lower
The tooth of transfer gear is intermeshed, in the presence of back fork 31, and upper transfer gear 27 left and right on transfer axle 25 is axially moved
It is dynamic, engage or engaged with left reverse gear 23 with middle transfer gear 30；Have on the housing of differential mechanism all back forks and
The Electromagnetic Control component 32 of electromagnetic clutch.
The present invention so works：When normal straight is travelled after car engine, electromagnetic clutch 10,19 closes work
Make, final drive shaft 8 drives right output shaft 11 and left output shaft 20 to rotate；Back fork 29,31 is by transfer gear on left and right simultaneously
18th, 27 engaged with transfer gear in left and right 28,30, under the drive of left and right output shaft, drive left and right transfer axle 16,25 to dally,
According to the formula Z2 of turbine worm gearratio Z1（Here Z2 is the number of teeth of turbine, and design value is between 27 to 80, and Z1 is whirlpool
The number of turns of bar spiral, design value is between 1 to 4）, so the present invention possesses the function of train of reduction gears, make from speed changer
The high rotating speed of output is converted into normal speed.When automobile turns left, Electromagnetic Control component 32 is obtaining the certain angle of front-wheel left-hand rotation
During the instruction of degree, electromagnetic clutch 24 is turned on, electromagnetic clutch 19 is closed；Otherwise when automobile is turned right, Electromagnetic Control structure
Part 32 turns on electromagnetic clutch 15 when obtaining the instruction of front-wheel right-hand rotation certain angle, electromagnetic clutch 10 is closed, because secondary
Transmission turbine 7 is more than transfer gear on main transmission turbine 6, left and right and is more than transfer gear under left and right, is so driven by left and right transfer axle
Dynamic vehicle wheel rotational speed must be less than the vehicle wheel rotational speed driven by left and right output shaft, thus also just reached the present invention in automobile
Left and right wheelses export different rotating speeds to keep the purpose of balance when bend is turned.When automobile will move backward according to scroll bar right-hand man
Screw rule, it is understood that the transmission direction of counter drive shaft 9 is opposite with the transmission direction of final drive shaft 8, so in electromagnetism
When control member 32 is connected to the instruction of reversing, electromagnetic clutch 15,24 is opened, electromagnetic clutch 10,19 is closed, is reversed gear while allowing
Shift fork 29,31 engages transfer gear on left and right 18,27 with left and right reverse gear 14,23, and at this moment automobile just can smoothly fall
Che Liao.
The beneficial effects of the present invention are：The present invention is dexterously devised instead of planet tooth with one group of turbine worm device
Wheel apparatus so that this differential mechanism not only possesses the function of train of reduction gears, makes to be converted into from the high rotating speed that speed changer is exported
Normal speed；But also the left and right sidesing driving wheel speed of automobile can be made different, that is, when bend is turned, left and right wheelses are exported
Different rotating speeds with keep balance；It is better able to make automobile in bad road traveling, the moment of torsion that two wheels are obtained is constant, so that
Eliminate the possibility of vehicle slip；A component is provided with this differential mechanism simultaneously, is solved easily in orthodox car
Very complicated reversing automobile problem in gearbox.And the present invention is simple in construction, manufacturing cost is low, if promoted the use of, and will produce
Good economic benefit and social benefit.
Brief description of the drawings
The invention will be further described below in conjunction with the accompanying drawings.
Fig. 1 is perspective structure schematic diagram of the invention；
Fig. 2 is drawing in side sectional elevation of the invention；
Fig. 3 is profilograph of the invention；
In figure：Differential casing -1, input shaft -2, bearing -3, arc cylinder scroll bar -4, bearing -5, main transmission turbine -6, secondary biography
Dynamic turbine-7, final drive shaft-8, counter drive shaft-9, electromagnetic clutch-10, right output shaft-11, bearing 12 --- 1,12 --- 2,
Bottom right transfer gear wheel-1, right reverse gear-14, electromagnetic clutch-15, right transfer axle-16, bearing 17 --- 1,17 --- 2,
Upper right transfer gear-18, electromagnetic clutch-19, left output shaft-20, bearing 21 --- 1,21 --- 2, lower-left transfer gear-
22nd, left reverse gear-23, electromagnetic clutch-24, left transfer axle-25, bearing 26 --- 1,26 --- 2, upper left transfer gear-
27th, transfer gear -28, right back fork -29, left transfer gear -30, back fork -31, Electromagnetic Control component -32 in the right side.
Embodiment
Embodiment
It is a kind of that energy on-slip is automatically controlled by front-wheel steer angle and has the differential mechanism of gear reversing function, by differential casing 1, input shaft
2, bearing 3, the arc cylinder scroll bar 4 being connected with input shaft spline, bearing 5, main transmission turbine 6, auxiliary driving turbine 7, main transmission
Axle 8, counter drive shaft 9；Right output shaft 11 is connected with electromagnetic clutch 10 with final drive shaft 8, with a pair of bearings 12 --- 1,
12 --- 2 are fixed on differential casing, there is transfer gear 13, reverse gear 14 between a pair of bearings；With counter drive shaft 9
Right-hand member electromagnetic clutch 15 is connected with right transfer axle 16, by a pair of bearings 17 --- 1,17 ---, and 2 are fixed on differential casing
On, having on the right transfer axle 16 between a pair of bearings in the middle of spline, upper transfer gear 18 has on spline and transfer axle 16
Spline coincide；Left output shaft 20 is connected with the left end electromagnetic clutch 19 of final drive shaft 8, with a pair of bearings 21 --- 1,
21 --- 2 are fixed on differential casing, and lower-left transfer gear 22, reverse gear 23 are fixed with left output shaft；In auxiliary driving
The left end electromagnetic clutch 24 of axle 9 is connected with left transfer axle 25, left transfer axle 25 is by a pair of bearings 26 --- 1,26 --- 2,
It is fixed on differential casing, having on the left transfer axle 25 between a pair of bearings in the middle of spline, upper left transfer gear 27 has flower
Keyway coincide with the spline on transfer axle 25.There is transfer gear in the right side between bottom right transfer gear 13 and upper right transfer gear 18
28, the axial rivet clasp of its axle is on differential casing, and its diameter adds the diameter of lower transfer gear 13 to be equal to reverse gear 14
Diameter, the tooth of upper, middle and lower transfer gear intermeshes, in the presence of back fork 29, and upper transfer gear 18 is in transfer axle 15
Upper left and right axial movement, engages with middle transfer gear 28 or is engaged with reverse gear 14；It is described in lower-left transfer gear 22
There is left transfer gear 30 between upper left transfer gear 25, the axial rivet clasp of its axle is on differential casing, and its diameter adds
The diameter of lower-left transfer gear 22 is equal to the diameter of reverse gear 23, and the tooth of upper, middle and lower transfer gear intermeshes, reversed gear
In the presence of shift fork 31, upper left transfer gear 27 on transfer axle 25 left and right axial movement, engaged with middle transfer gear 30 or
Engaged with reverse gear 23；There is the Electromagnetic Control component 32 of all back forks and electromagnetic clutch on the housing of differential mechanism.
The present invention so works：When normal straight is travelled after car engine, electromagnetic clutch 10,19 closes work
Make, final drive shaft 8 drives right output shaft 11 and left output shaft 20 to rotate；Back fork 29,31 is by transfer gear on left and right simultaneously
18th, 27 engaged with transfer gear in left and right 28,30, under the drive of left and right output shaft, drive left and right transfer axle 16,25 to dally,
According to the formula Z2 of turbine worm gearratio Z1（Here Z2 is the number of teeth of turbine, and design value is between 27 to 80, and Z1 is whirlpool
The number of turns of bar spiral, design value is between 1 to 4）, so the present invention possesses the function of train of reduction gears, make from speed changer
The high rotating speed of output is converted into normal speed.When automobile turns left, Electromagnetic Control component 32 is obtaining the certain angle of front-wheel left-hand rotation
During the instruction of degree, electromagnetic clutch 24 is turned on, electromagnetic clutch 19 is closed；Otherwise when automobile is turned right, Electromagnetic Control structure
Part 32 turns on electromagnetic clutch 15 when obtaining the instruction of front-wheel right-hand rotation certain angle, electromagnetic clutch 10 is closed, because secondary
Transmission turbine 7 is more than transfer gear on main transmission turbine 6, left and right and is more than transfer gear under left and right, is so driven by left and right transfer axle
The rotating speed of motor car wheel must be less than by the rotating speed of left and right output shaft driving moment, thus also just reached the present invention in automobile
Left and right wheelses export different rotating speeds to keep the purpose of balance when bend is turned.When automobile will move backward, Electromagnetic Control component
32 when being connected to the instruction of reversing, opens electromagnetic clutch 15,24, closes electromagnetic clutch 10,19, while allowing back fork
29th, 31 transfer gear on left and right 18,22 is engaged with left and right reverse gear 14,23, at this moment automobile just can smoothly move backward.
The present invention is including but not limited to above-mentioned embodiment, and gear, axle of the invention etc. can have the configuration of different directions,
Various ways can be had by automatically controlling, as long as but instead of planetary gearsets device with turbine worm device, belong to this
Within the protection domain of invention.
Claims (2)
1. a kind of control energy on-slip by front-wheel steer angle and carry the differential mechanism of gear reversing function, by differential casing (1), input
Axle (2), bearing (3), the arc cylinder scroll bar (4) being connected with input shaft spline, bearing (5), in arc cylinder scroll bar (4) below
Main transmission turbine (6), in the auxiliary driving turbine (7) of arc cylinder scroll bar (4) above, through main transmission turbine (6) and centre
Final drive shaft (8) is fixed with, through auxiliary driving turbine (7) and centre is fixed with counter drive shaft (9)；The right side in final drive shaft (8)
End is connected with right output shaft (11) with electromagnetic clutch (10), right output shaft (11) by a pair of bearings (12 --- 1), (12 ---
2) it is fixed on differential casing, being fixed between a pair of bearings on right output shaft has lower transfer gear (13), reverse gear
(14)；Right transfer axle (16) is connected with electromagnetic clutch (15) in the right-hand member of counter drive shaft (9), right transfer axle (16) is by a pair
Bearing (17 --- 1), (17 --- 2) it is fixed on differential casing, there is flower on the right transfer axle (16) between a pair of bearings
There is spline to be coincide with the spline on transfer axle (16) in the middle of key, upper transfer gear (18)；In the left end electricity consumption of final drive shaft (8)
Magnet clutch (19) is connected with left output shaft (20), and left output shaft (20) is fixed by a pair of bearings (21 --- 1), (21 --- 2)
On differential casing, being fixed between a pair of bearings on left output shaft (20) has lower-left transfer gear (22), reverse gear
（23）；Left transfer axle (25) is connected with electromagnetic clutch (24) in the left end of counter drive shaft (9), left transfer axle (25) is by a pair
Bearing (26 --- 1), (26 --- 2), it is fixed on differential casing, has flower on the left transfer axle (25) between a pair of bearings
There is spline to be coincide with the spline on transfer axle (25) in the middle of key, upper transfer gear (27).
2. as a further improvement on the present invention, it is characterised in that described in bottom right transfer gear (13) and upper right transfer gear
(18) there is transfer gear in the right side (28) between, the axial rivet clasp of its axle is on differential casing, and its diameter adds lower transfer gear
(13) diameter is equal to the diameter of reverse gear (14), and the tooth of upper, middle and lower transfer gear intermeshes, in back fork (29)
In the presence of, upper transfer gear (18) on transfer axle (16) left and right axial movement, engaged with middle transfer gear (28) or with
Reverse gear (14) is engaged；Described has left transfer gear between lower-left transfer gear (22) and upper left transfer gear (27)
(31), the axial rivet clasp of its axle is on differential casing, and its diameter adds the diameter of lower-left transfer gear (22) to be equal to the tooth that reverses gear
The diameter of (23) is taken turns, the tooth of upper, middle and lower transfer gear intermeshes, in the presence of back fork (31), upper left transfer gear
(27) the left and right axial movement on transfer axle (25), engages with middle transfer gear (31) or is engaged with reverse gear (23)；
There is the Electromagnetic Control component (32) for controlling all back forks and electromagnetic clutch on the housing of differential mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610743366.7A CN107100981A (en) | 2016-08-29 | 2016-08-29 | Energy on-slip is controlled by front-wheel steer angle and has the differential mechanism of gear reversing function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610743366.7A CN107100981A (en) | 2016-08-29 | 2016-08-29 | Energy on-slip is controlled by front-wheel steer angle and has the differential mechanism of gear reversing function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107100981A true CN107100981A (en) | 2017-08-29 |
Family
ID=59658935
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610743366.7A Pending CN107100981A (en) | 2016-08-29 | 2016-08-29 | Energy on-slip is controlled by front-wheel steer angle and has the differential mechanism of gear reversing function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107100981A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63195152U (en) * | 1987-06-04 | 1988-12-15 | ||
| FR2621092A1 (en) * | 1987-09-30 | 1989-03-31 | Fauvarque Gervais | Device for transmission between a driveshaft and two receiving shafts |
| JP2004529821A (en) * | 2001-06-19 | 2004-09-30 | ローベルト ボツシユ ゲゼルシヤフト ミツト ベシユレンクテル ハフツング | Actuator used for vehicle steering system |
| CN201875053U (en) * | 2010-10-19 | 2011-06-22 | 诸城市庆丰机械有限公司 | Single worm and double worm wheel parallel output speed reducer |
| WO2012016376A1 (en) * | 2010-08-03 | 2012-02-09 | Wei Jiabin | Differential, transmission device and vehicle using the same |
| CN202251694U (en) * | 2011-09-08 | 2012-05-30 | 江阴克威齿轮箱制造有限公司 | Worm gear and worm retarding mechanism with double output |
| CN102720820A (en) * | 2011-03-30 | 2012-10-10 | 张维国 | Difference-adjusting differential for wheelchair |
-
2016
- 2016-08-29 CN CN201610743366.7A patent/CN107100981A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63195152U (en) * | 1987-06-04 | 1988-12-15 | ||
| FR2621092A1 (en) * | 1987-09-30 | 1989-03-31 | Fauvarque Gervais | Device for transmission between a driveshaft and two receiving shafts |
| JP2004529821A (en) * | 2001-06-19 | 2004-09-30 | ローベルト ボツシユ ゲゼルシヤフト ミツト ベシユレンクテル ハフツング | Actuator used for vehicle steering system |
| WO2012016376A1 (en) * | 2010-08-03 | 2012-02-09 | Wei Jiabin | Differential, transmission device and vehicle using the same |
| CN201875053U (en) * | 2010-10-19 | 2011-06-22 | 诸城市庆丰机械有限公司 | Single worm and double worm wheel parallel output speed reducer |
| CN102720820A (en) * | 2011-03-30 | 2012-10-10 | 张维国 | Difference-adjusting differential for wheelchair |
| CN202251694U (en) * | 2011-09-08 | 2012-05-30 | 江阴克威齿轮箱制造有限公司 | Worm gear and worm retarding mechanism with double output |
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