CN105508549A - Inner diphase shock wave double-roller-block-type automobile differential - Google Patents
Inner diphase shock wave double-roller-block-type automobile differential Download PDFInfo
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- CN105508549A CN105508549A CN201610030667.5A CN201610030667A CN105508549A CN 105508549 A CN105508549 A CN 105508549A CN 201610030667 A CN201610030667 A CN 201610030667A CN 105508549 A CN105508549 A CN 105508549A
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- external tooth
- retainer
- cam ring
- axle shaft
- left half
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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
- 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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- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
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Abstract
The invention relates to an inner diphase shock wave double-roller-block-type automobile differential, and belongs to the technical field of mechanical transmission. The novel automobile differential is provided, a bevel gear is arranged outside an external tooth inner cage, a sleeve structure is arranged in the external tooth inner cage, power is input by the bevel gear of the external tooth inner cage, transmitted to the double roller blocks through the sleeve structure of the external tooth inner cage, and then transmitted by the double roller blocks to a left axle shaft center wheel fixedly connected with a left wheel and a right axle shaft double-phase inner cam fixedly connected with a right wheel, and therefore differential speed between the left wheel and the right wheel is achieved. According to the differential, a planetary gear system in a traditional automobile differential is omitted, the double roller blocks are meshed with the external tooth inner cage, the left axle shaft center wheel and the right axle shaft double-phase inner cam in a multi-tooth mode and are meshed with the external tooth inner cage in a rolling mode, and therefore the differential is compact in structure, small in size, low in weight, large in contact ratio, high in bearing capacity and transmission efficiency, and capable of being widely used in automobiles, engineering vehicles and other various wheeled vehicles needing the differential and adopts multi-tooth meshing.
Description
Technical field
The present invention relates to a kind of interior Double-phase shock wave pair and roll Subblock-wise automobile differential, for the differential of wheeled vehicle, belong to technical field of mechanical transmission.
Background technique
Automobile differential conventional at present all adopts the epicyclic gear system be made up of multiple spur bevel gear to realize the object of differential, although this system can realize the function of automobile left and right half differential, but this component of a system is more, axis and radial dimension are all large, volume is large, heavier-weight, particularly for heavy-duty car, in order to can realize differential and transmit enough power, then volume and weight can increase further; It is low that spur bevel gear transmission also has contact ratio, therefore bearing capacity is low, and transmission efficiency is not high, spur bevel gear processing difficulties, the shortcomings such as manufacturability is poor
Summary of the invention
The object of the invention is: for overcoming the above-mentioned shortcoming that existing automobile differential exists, the invention provides a kind of simple and compact for structure, axis and radial dimension is little, lightweight, contact ratio is high, bearing capacity is large, transmission efficiency is high novel automobile differential one by one in Double-phase shock wave is two rolls Subblock-wise automobile differential.
The technological scheme that the present invention takes for its technical problem of solution is: in a kind of, Double-phase shock wave is two rolls Subblock-wise automobile differential, primarily of retainer in external tooth (1), left half axle central gear (2), tapered roller bearing (3), right half shell (4), two roller block (5), right axle shaft two-phase cam ring (6), deep groove ball bearing (7), screw (8), deep groove ball bearing (9), sleeve pad (11), deep groove ball bearing (12) forms, it is characterized in that: the epicyclic gear system having abandoned orthodox car differential mechanism, replace " in external tooth retainer one a pair of roller block right axle shaft two-phase cam ring one by one " system, this system mainly comprises retainer in external tooth (1), two roller block (5), left half axle central gear (2), right axle shaft two-phase cam ring (6), differential is realized with this system, form differential mechanism, in external tooth, the outside of retainer (1) is spur bevel gear, inside is tube-in-tube structure, has Z along this tube-in-tube structure circumference
1individual radial guide groove, at this guide groove built with two roller block (5), therefore claim this tube-in-tube structure to be retainer, so retainer (1) is a bevel gear of main reducing gear in external tooth, it is again a component in differential mechanism, in external tooth, main reducing gear and differential mechanism are organically integrated by retainer (1), and in external tooth, retainer (1) and right half shell (4) are fixedly connected into an entirety by screw (8) and are supported in frame by a pair tapered roller bearing (3), above-mentioned pair of roller block (5) is made up of backbone block (15), pin (16), needle roller (17), needle roller sleeve (18), be drive fit between the two ends of pin (16) and the hole of backbone block (15) both sides, two needle roller sleeves (18) are supported by pin (16) and are passed through needle roller (17) and form rolling connecting relation with backbone block (15), left half axle central gear (2) is heterogeneous external cam, and this heterogeneous external cam is the external gear with multiple projection, and the number of its concave portion is called and the number of teeth of left half axle central gear (2) is designated as Z
2, the profilogram of this heterogeneous external cam is that two roller block (5) rotates with retainer in external tooth (1) on the one hand, on the other hand again in external tooth retainer (1) radial guide groove in movement process in, the envelope of a series of position residing for its inner arc surface, left half axle central gear (2) is embedded in the tube-in-tube structure of retainer in external tooth (1), the left end of left half axle central gear (2) is left half axle, left half axle central gear (2) is connected mutually by left half axle and left side rear wheel (13), the right-hand member of left half axle central gear (2) is supported within right axle shaft two-phase cam ring (6) by deep groove ball bearing (9), left end is supported within retainer in external tooth (1) by deep groove ball bearing (12), right axle shaft two-phase cam ring (6) is two-phase cam ring, the inside of this two-phase cam ring is two eccentric circles or oval two-phase cam ring, himself complete mass balance, in external tooth, the tube-in-tube structure of retainer (1) is embedded within right axle shaft two-phase cam ring (6), the right-hand member of right axle shaft two-phase cam ring (6) is right axle shaft, right axle shaft two-phase cam ring (6) is fixed together by right axle shaft and the right rear wheel (14), and right axle shaft two-phase cam ring (6) is supported in right half shell (4) by a pair deep groove ball bearing (7), two, the centre needle roller sleeve (18) of two roller block (5) can in external tooth the tube-in-tube structure of retainer (1) radial guide groove inwall on radially roll, thus make two form to roll between roller block (5) with retainer in external tooth (1) connect, the two ends arc-shaped outer surface of two roller block (5) is meshed with right axle shaft two-phase cam ring (6) and left half axle central gear (2) each composition rolling higher pair respectively, the tooth number Z of left half axle central gear (2)
2with the number Z of two roller block (5)
1difference be 2.
Other NM place of differential mechanism of the present invention, as left half axle central gear (2), connecting etc. of right axle shaft two-phase cam ring (6) and wheel of vehicle all adopt prior art.
Compared with the prior art primary object of the present invention is:
1. the present invention replaces the epicyclic gear system of orthodox car differential mechanism by " in external tooth retainer one a pair of roller block right axle shaft two-phase cam ring one by one " system, this system mainly comprises retainer in external tooth, two roller block, left half axle central gear, right axle shaft two-phase cam ring, realize differential with this system, form differential mechanism.
2. in external tooth, the outside of retainer is spur bevel gear, inside is tube-in-tube structure, has Z along this tube-in-tube structure circumference
1individual radial guide groove, at this guide groove built with two roller block, therefore claim this tube-in-tube structure to be retainer, so retainer is a bevel gear of main reducing gear in external tooth, it is again a component in differential mechanism, in external tooth, main reducing gear and differential mechanism are organically integrated by retainer, and in external tooth, retainer and right half shell are fixedly connected into an entirety by screw and are supported in frame by a pair tapered roller bearing, above-mentioned pair of roller block is made up of backbone block, pin, needle roller, needle roller sleeve, is drive fit between the two ends of pin and the hole of backbone block both sides, and two needle roller sleeves support by pin and form rolling connecting relation by needle roller and backbone block, left half axle central gear is heterogeneous external cam, this heterogeneous external cam is the external gear with multiple projection, the number of its concave portion is called the number of teeth of left half axle central gear, the profilogram of this heterogeneous external cam is that two roller block rotates with retainer in external tooth on the one hand, on the other hand again in external tooth retainer radial guide groove in movement process in, the envelope of a series of position residing for its inner arc surface, left half axle central gear is embedded in the tube-in-tube structure of retainer in external tooth, the left end of left half axle central gear is left half axle, left half axle central gear is connected mutually by left half axle and left side rear wheel, the right-hand member of left half axle central gear is supported within right axle shaft two-phase cam ring by deep groove ball bearing, left end to be supported in external tooth within retainer by deep groove ball bearing, right axle shaft two-phase cam ring is two-phase cam ring, the inside of this two-phase cam ring is two eccentric circles or oval two-phase cam ring, himself complete mass balance, in external tooth, the tube-in-tube structure of retainer is embedded within right axle shaft two-phase cam ring, the right-hand member of right axle shaft two-phase cam ring is right axle shaft, right axle shaft two-phase cam ring is fixed together by right axle shaft and the right rear wheel, and right axle shaft two-phase cam ring is supported in right half shell by a pair deep groove ball bearing, two, the centre needle roller sleeve of two roller block can in external tooth the tube-in-tube structure of retainer radial guide groove inwall on radially roll, thus make two form between roller block with retainer in external tooth to roll connect, the two ends arc-shaped outer surface of two roller block is meshed with right axle shaft two-phase cam ring and left half axle central gear each composition rolling higher pair respectively, the tooth number Z of left half axle central gear
2with the number Z of two roller block
1difference be 2.
3. driving force passes in external tooth and passes to left half axle central gear and right axle shaft two-phase cam ring through two roller block after retainer, thus pass to left and right rear wheel, and two roller block with between retainer in external tooth for pure rolling friction connects, therefore the transmission efficiency of differential mechanism of the present invention is high.
4. two roller block is multiple tooth engagement with retainer in left half axle central gear, external tooth and between right axle shaft two-phase cam ring, therefore contact ratio is large, and bearing capacity is large, can realize high-power, high pulling torque differential drive.
The present invention, compared with existing conventional automobile differential, has following useful technique effect:
1. compact structure, axially and radial dimension little, volume is little, lightweight
The present invention adopts " in external tooth retainer one a pair of roller block right axle shaft two-phase cam ring one by one " system to replace the epicyclic gear system of orthodox car differential mechanism, the axis of transmission device and radial dimension are all less, thus the compact structure of differential mechanism of the present invention, axis and radial dimension are little, volume is little, lightweight.
2. contact ratio is large, and bearing capacity is high
In the present invention, two roller block and retainer, the Internal periphery of right axle shaft two-phase cam ring and the external cam of left half axle central gear in external tooth are taken turns and are realized multipair tooth between flank profil three simultaneously and engage, two roller blocks of 50% can be had at most to participate in joggleword simultaneously, contact ratio is large, bearing capacity is high, can realize high-power, high pulling torque differential drive.
3. transmission efficiency is high
Two roller block with between retainer in external tooth for pure rolling friction engages, therefore the transmission efficiency of differential mechanism of the present invention is high.
4. good manufacturability, cost of production are low
Part in differential mechanism of the present invention mostly is circular, simple shape, easilier than the bevel gear in epicyclic gear system processes, and good manufacturability, cost of production is low.
5. stress equalization, smooth running
The inside of right axle shaft two-phase cam ring is two-phase cam ring, i.e. two eccentric circle or oval two-phase cam ring, and its structure is symmetrical about axle center, stressed autobalance, therefore differential mechanism smooth running.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the invention will be further described.But want it is emphasized that; the specific embodiment of the present invention is not limited to the form below described by embodiment; those skilled in the art is not when paying creative work; also can design other embodiment easily; therefore the embodiment of embodiment given below should be interpreted as protection scope of the present invention, protection scope of the present invention is limited in given embodiment.
Fig. 1 is the two structural representation rolling Subblock-wise automobile differential of interior Double-phase shock wave
Fig. 2 is the A-A sectional view of Fig. 1
Fig. 3 is the partial enlarged drawing of Fig. 2
Fig. 4 is the structural representation of retainer in external tooth
Fig. 5 is the structural representation of right axle shaft two-phase cam ring
Fig. 6 is the structural representation of left half axle central gear
Fig. 7 is the assembling schematic diagram of two roller block
Fig. 8 is the structural representation of backbone block
Fig. 9 is the two differential gearing schematic diagram rolling Subblock-wise automobile differential of interior Double-phase shock wave
The relative position relation schematic diagram of each wheel and differential mechanism when Figure 10 is automobile left-hand bend
The identification of object that above-mentioned each attached picture in picture knows label is: retainer in 1 external tooth; 2 left half axle central gears; 3 tapered roller bearings; 4 right half shells; 5 pairs of roller blocks; 6 right axle shaft two-phase cam rings; 7 deep groove ball bearings; 8 screws; 9 deep groove ball bearings; The active spur bevel gear of 10 main reducing gears; 11 sleeve pads; 12 deep groove ball bearings; 13 left side rear wheels; Rear wheel on the right of in the of 14; 15 backbone block; 16 pins; 17 needle rollers; 18 needle roller sleeves.
Specific embodiment
In Fig. 1 to Fig. 8, Double-phase shock wave is two rolls Subblock-wise automobile differential, primarily of retainer in external tooth (1), left half axle central gear (2), tapered roller bearing (3), right half shell (4), two roller block (5), right axle shaft two-phase cam ring (6), deep groove ball bearing (7), screw (8), deep groove ball bearing (9), sleeve pad (11), deep groove ball bearing (12) forms, it is characterized in that: the epicyclic gear system having abandoned orthodox car differential mechanism, replace " in external tooth retainer one a pair of roller block right axle shaft two-phase cam ring one by one " system, this system mainly comprises retainer in external tooth (1), two roller block (5), left half axle central gear (2), right axle shaft two-phase cam ring (6), differential is realized with this system, form differential mechanism, in external tooth, the outside of retainer (1) is spur bevel gear, inside is tube-in-tube structure, has Z along this tube-in-tube structure circumference
1individual radial guide groove, at this guide groove built with two roller block (5), therefore claim this tube-in-tube structure to be retainer, so retainer (1) is a bevel gear of main reducing gear in external tooth, it is again a component in differential mechanism, in external tooth, main reducing gear and differential mechanism are organically integrated by retainer (1), and in external tooth, retainer (1) and right half shell (4) are fixedly connected into an entirety by screw (8) and are supported in frame by a pair tapered roller bearing (3), above-mentioned pair of roller block (5) is made up of backbone block (15), pin (16), needle roller (17), needle roller sleeve (18), be drive fit between the two ends of pin (16) and the hole of backbone block (15) both sides, two needle roller sleeves (18) are supported by pin (16) and are passed through needle roller (17) and form rolling connecting relation with backbone block (15), left half axle central gear (2) is heterogeneous external cam, and this heterogeneous external cam is the external gear with multiple projection, and the number of its concave portion is called and the number of teeth of left half axle central gear (2) is designated as Z
2, the profilogram of this heterogeneous external cam is that two roller block (5) rotates with retainer in external tooth (1) on the one hand, on the other hand again in external tooth retainer (1) radial guide groove in movement process in, the envelope of a series of position residing for its inner arc surface, left half axle central gear (2) is embedded in the tube-in-tube structure of retainer in external tooth (1), the left end of left half axle central gear (2) is left half axle, left half axle central gear (2) is connected mutually by left half axle and left side rear wheel (13), the right-hand member of left half axle central gear (2) is supported within right axle shaft two-phase cam ring (6) by deep groove ball bearing (9), left end is supported within retainer in external tooth (1) by deep groove ball bearing (12), right axle shaft two-phase cam ring (6) is two-phase cam ring, the inside of this two-phase cam ring is two eccentric circles or oval two-phase cam ring, himself complete mass balance, in external tooth, the tube-in-tube structure of retainer (1) is embedded within right axle shaft two-phase cam ring (6), the right-hand member of right axle shaft two-phase cam ring (6) is right axle shaft, right axle shaft two-phase cam ring (6) is fixed together by right axle shaft and the right rear wheel (14), and right axle shaft two-phase cam ring (6) is supported in right half shell (4) by a pair deep groove ball bearing (7), two, the centre needle roller sleeve (18) of two roller block (5) can in external tooth the tube-in-tube structure of retainer (1) radial guide groove inwall on radially roll, thus make two form to roll between roller block (5) with retainer in external tooth (1) connect, the two ends arc-shaped outer surface of two roller block (5) is meshed with right axle shaft two-phase cam ring (6) and left half axle central gear (2) each composition rolling higher pair respectively, the tooth number Z of left half axle central gear (2)
2with the number Z of two roller block (5)
1difference be 2.
The working principle of differential mechanism of the present invention is: when in the driven wheel of differential and external tooth of main reducing gear, retainer (1) is driven and rotates with constant angular velocity, in external tooth, the radial guide groove of retainer (1) produces thrust to two roller block (5), two roller block (5) and left half axle central gear (2) and right axle shaft two-phase cam ring (6) contact to engage and promote them simultaneously and rotate, meanwhile two roller block (5) also in external tooth retainer (1) radial guide groove in move, thus form a two degrees of freedom differential system, left half axle central gear (2) then passes to power the left side be connected mutually with it with the motion on right axle shaft two-phase cam ring (6) respectively, right rear wheel.Right axle shaft two-phase cam ring (6) and left half axle central gear (2) rotate respectively under the effect of driving force, but respective motion state is uncertain, are determined by the different road surface of left and right rear wheel, bend situation.When automobile straight-line travelling on straight road, when wheel on wheel on left half axle central gear (2) and right axle shaft two-phase cam ring (6) is without speed discrepancy, left half axle central gear (2) is identical with the rotating speed of right axle shaft two-phase cam ring (6), and namely differential mechanism does not have differential action.Now, in differential mechanism, each parts keep geo-stationary, and torque is inputted by retainer in external tooth (1), on average pass to left half axle central gear (2) and right axle shaft two-phase cam ring (6) through two roller block (5).Travel when automobile turning or on rough road, when there is speed discrepancy in left and right two trailing wheels, two roller blocks (5) ordering about by retainer in external tooth (1), left half axle central gear (2) and right axle shaft two-phase cam ring (6) is driven to rotate on the one hand, on the other hand while rotating with retainer in external tooth (1) in external tooth retainer (1) radial guide groove in do radial motion, ensure that left half axle central gear (2) and right axle shaft two-phase cam ring (6) are able to realize differential when not departing from transmission.And because two roller block (5) is to the effect of the moment that the active force of left half axle central gear (2) and right axle shaft two-phase cam ring (6) produces, the driving wheel making rotating speed slow can obtain the torque that the fast driving wheel of specific speed is larger.
For the differential property of differential mechanism of the present invention is described, if left and right wheel speed is respectively n after automobile
2, n
6, in external tooth, the rotating speed of retainer (1) is n
1, then can be obtained by Fig. 9:
In formula, Z
2the number of teeth of one left half axle central gear; Z
1the number of a pair of roller block.
As established automobile to turn left, two front-wheels of automobile are under the effect of steering equipment (Figure 10), and the axis of its axis and automobile two trailing wheel intersects at P point, now can be considered that whole automobile turns round around P point.When wheel and ground non-slip, the rotating speed of two trailing wheels should be directly proportional to turning radius, can be obtained by Figure 10:
In formula, r mono-bend mean radius; L mono-rear tread partly.
Simultaneous solution formula (1), formula (2):
Under the vehicle parameter determined and driving conditions, n
1, Z
1, Z
2, L is known.Therefore, n
2with n
6only become with radius of turn r.Therefore differential mechanism of the present invention possesses differential function, the vehicle equipping this differential mechanism can by any half curve.
The present invention can be widely used in all wheeled vehicles needing differential mechanism, as automobile, engineering vehicle etc.
Claims (3)
1. in, Double-phase shock wave is two rolls Subblock-wise automobile differential, primarily of retainer in external tooth (1), left half axle central gear (2), tapered roller bearing (3), right half shell (4), two roller block (5), right axle shaft two-phase cam ring (6), deep groove ball bearing (7), screw (8), deep groove ball bearing (9), sleeve pad (11), deep groove ball bearing (12) forms, it is characterized in that: the epicyclic gear system having abandoned orthodox car differential mechanism, replace " in external tooth retainer---two roller block---right axle shaft two-phase cam ring " system, this system mainly comprises retainer in external tooth (1), two roller block (5), left half axle central gear (2), right axle shaft two-phase cam ring (6), differential is realized with this system, form differential mechanism, in external tooth, the outside of retainer (1) is spur bevel gear, inside is tube-in-tube structure, has Z along this tube-in-tube structure circumference
1individual radial guide groove, at this guide groove built with two roller block (5), therefore claim this tube-in-tube structure to be retainer, so retainer (1) is a bevel gear of main reducing gear in external tooth, it is again a component in differential mechanism, in external tooth, main reducing gear and differential mechanism are organically integrated by retainer (1), and in external tooth, retainer (1) and right half shell (4) are fixedly connected into an entirety by screw (8) and are supported in frame by a pair tapered roller bearing (3), above-mentioned pair of roller block (5) is made up of backbone block (15), pin (16), needle roller (17), needle roller sleeve (18), be drive fit between the two ends of pin (16) and the hole of backbone block (15) both sides, two needle roller sleeves (18) are supported by pin (16) and are passed through needle roller (17) and form rolling connecting relation with backbone block (15), left half axle central gear (2) is heterogeneous external cam, and this heterogeneous external cam is the external gear with multiple projection, and the number of its concave portion is called and the number of teeth of left half axle central gear (2) is designated as Z
2, the profilogram of this heterogeneous external cam is that two roller block (5) rotates with retainer in external tooth (1) on the one hand, on the other hand again in external tooth retainer (1) radial guide groove in movement process in, the envelope of a series of position residing for its inner arc surface, left half axle central gear (2) is embedded in the tube-in-tube structure of retainer in external tooth (1), the left end of left half axle central gear (2) is left half axle, left half axle central gear (2) is connected mutually by left half axle and left side rear wheel (13), the right-hand member of left half axle central gear (2) is supported within right axle shaft two-phase cam ring (6) by deep groove ball bearing (9), left end is supported within retainer in external tooth (1) by deep groove ball bearing (12), right axle shaft two-phase cam ring (6) is two-phase cam ring, the inside of this two-phase cam ring is two eccentric circles or oval two-phase cam ring, himself complete mass balance, in external tooth, the tube-in-tube structure of retainer (1) is embedded within right axle shaft two-phase cam ring (6), the right-hand member of right axle shaft two-phase cam ring (6) is right axle shaft, right axle shaft two-phase cam ring (6) is fixed together by right axle shaft and the right rear wheel (14), and right axle shaft two-phase cam ring (6) is supported in right half shell (4) by a pair deep groove ball bearing (7), two, the centre needle roller sleeve (18) of two roller block (5) can in external tooth the tube-in-tube structure of retainer (1) radial guide groove inwall on radially roll, thus make two form to roll between roller block (5) with retainer in external tooth (1) connect, the two ends arc-shaped outer surface of two roller block (5) is meshed with right axle shaft two-phase cam ring (6) and left half axle central gear (2) each composition rolling higher pair respectively, the tooth number Z of left half axle central gear (2)
2with the number Z of two roller block (5)
1difference be 2.
2. interior Double-phase shock wave according to claim 1 is two rolls Subblock-wise automobile differential, it is characterized in that: two roller block and retainer, the Internal periphery of right axle shaft two-phase cam ring and the external cam of left half axle central gear in external tooth are taken turns and realized multipair tooth between flank profil three simultaneously and engage, two roller blocks of 50% can be had at most to participate in joggleword simultaneously, contact ratio is large, bearing capacity is high, can realize high-power, high pulling torque differential drive.
3. interior Double-phase shock wave according to claim 1 is two rolls Subblock-wise automobile differential, it is characterized in that: two roller block with between retainer in external tooth for pure rolling friction engages, therefore the transmission efficiency of differential mechanism of the present invention is high.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610030667.5A CN105508549A (en) | 2016-01-18 | 2016-01-18 | Inner diphase shock wave double-roller-block-type automobile differential |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610030667.5A CN105508549A (en) | 2016-01-18 | 2016-01-18 | Inner diphase shock wave double-roller-block-type automobile differential |
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|---|---|
| CN105508549A true CN105508549A (en) | 2016-04-20 |
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|---|---|---|---|
| CN201610030667.5A Pending CN105508549A (en) | 2016-01-18 | 2016-01-18 | Inner diphase shock wave double-roller-block-type automobile differential |
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Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1689285A (en) * | 1925-10-06 | 1928-10-30 | Gottfried Weidmann Meier | Differential gear for self-propelled vehicles |
| US2790334A (en) * | 1953-10-12 | 1957-04-30 | Wildhaber Ernest | Gearless differential |
| JP2001074122A (en) * | 1999-09-02 | 2001-03-23 | Honda Motor Co Ltd | Differential device |
| CN1269664C (en) * | 1999-09-02 | 2006-08-16 | 本田技研工业株式会社 | Saddle-type vehicle carrying with differential limiting device |
| CN1880803A (en) * | 2005-06-15 | 2006-12-20 | 赫克托·奥斯卡·拉林 | Transmission mechanism for equalized management of the traction force provided for traction wheels of automotive vehicles |
| US20080188341A1 (en) * | 2007-02-06 | 2008-08-07 | Gm Global Technology Operations, Inc. | Cycloid limited slip differential and method |
| DE102008061191A1 (en) * | 2008-12-09 | 2010-06-10 | Schaeffler Kg | Differential gear e.g. roller bearing differential gear, for transmission of drive torque to front and rear wheels of all-wheel-driven vehicle, has paths formed in drive gears with gradient wave-shaped in radial direction of rotation axis |
-
2016
- 2016-01-18 CN CN201610030667.5A patent/CN105508549A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1689285A (en) * | 1925-10-06 | 1928-10-30 | Gottfried Weidmann Meier | Differential gear for self-propelled vehicles |
| US2790334A (en) * | 1953-10-12 | 1957-04-30 | Wildhaber Ernest | Gearless differential |
| JP2001074122A (en) * | 1999-09-02 | 2001-03-23 | Honda Motor Co Ltd | Differential device |
| CN1269664C (en) * | 1999-09-02 | 2006-08-16 | 本田技研工业株式会社 | Saddle-type vehicle carrying with differential limiting device |
| CN1880803A (en) * | 2005-06-15 | 2006-12-20 | 赫克托·奥斯卡·拉林 | Transmission mechanism for equalized management of the traction force provided for traction wheels of automotive vehicles |
| US20080188341A1 (en) * | 2007-02-06 | 2008-08-07 | Gm Global Technology Operations, Inc. | Cycloid limited slip differential and method |
| DE102008061191A1 (en) * | 2008-12-09 | 2010-06-10 | Schaeffler Kg | Differential gear e.g. roller bearing differential gear, for transmission of drive torque to front and rear wheels of all-wheel-driven vehicle, has paths formed in drive gears with gradient wave-shaped in radial direction of rotation axis |
Non-Patent Citations (1)
| Title |
|---|
| 曲继方: "《活齿传动理论》", 30 April 1993 * |
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Application publication date: 20160420 |
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