CN100411902C - Power transmission device for vehicle - Google Patents
Power transmission device for vehicle Download PDFInfo
- Publication number
- CN100411902C CN100411902C CNB2006100715279A CN200610071527A CN100411902C CN 100411902 C CN100411902 C CN 100411902C CN B2006100715279 A CNB2006100715279 A CN B2006100715279A CN 200610071527 A CN200610071527 A CN 200610071527A CN 100411902 C CN100411902 C CN 100411902C
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- bent axle
- wheel
- clutch
- stator
- power
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Abstract
The invention relates to a power transmitter of vehicle, which comprises: a torque converter supported on the crank; a one-way clutch supported on the crank, to allow the rotation of stator of torque converter but limit reversed rotation; a main axle of speed changer parallel arranged on the crank; a clutch for shielding power transmission arranged on the main axle, wherein the distance between the crank of internal-combustion engine and the speed changer is shortened, to minimize the power unit; the torque converter is arranged on the axle end of crank; the one-way clutch and the clutch used to shield the power transmission are alternatively arranged along the crank axle between the torque converter and the crank.
Description
Technical field
The present invention relates on bent axle, be provided with tor-con, and on the main shaft of change-speed box, be provided with the power transmission apparatus for vehicle of cut-out transmission of power with the one-piece type power unit of combustion engine change-speed box of power-transfer clutch.
Background technology
At present, at tor-con with crank arm between (crankweb), the bending moment stator with the cut-out transmission of power of free-wheel clutch and change-speed box with power-transfer clutch when the direction vertical with bent axle seen, in the overlapping setting of axial same position therefore, above-mentioned two interaxle distances become big (for example with reference to patent documentation 1).
Patent documentation 1: the spy opens 2001-105933 communique (Fig. 4)
On the relevant configuration of components of tor-con, improved, the interval between the main shaft of the bent axle of combustion engine and change-speed box is reduced, sought the miniaturization of power unit.
Summary of the invention
The present invention constitutes for solving above-mentioned problem, and first aspect present invention provides power transmission apparatus for vehicle, and it has: tor-con, and it is supported on the bent axle; Free-wheel clutch, it is supported on the described bent axle, allows that the stator of described tor-con just changes, but limit reversed; The main shaft of change-speed box, its configured in parallel is on described bent axle; Cut off the transmission of power power-transfer clutch, it is located on the described main shaft, it is characterized in that, described tor-con is disposed at the shaft end of bent axle, when the vertical direction of relative bent axle is seen, at tor-con with between cranking arm, along crankshaft center line direction stagger described free-wheel clutch of configuration and described cut-out transmission of power power-transfer clutch, when the axis direction of bent axle is seen, with described free-wheel clutch and described cut-out transmission of power with the local overlay configuration of power-transfer clutch.
Second aspect present invention is on the basis of first aspect, power transmission apparatus for vehicle is provided, it is characterized in that, bent axle shaft end side configuration turbine at described tor-con, link to each other with described turbine and cover the direction that the turbine pipe of bent axle periphery axially cranks arm and extend, reach stator, the stator tubular axis that links to each other with this stator and described free-wheel clutch to some extent in the periphery supporting of described turbine tubular axis.
Third aspect present invention provides power transmission apparatus for vehicle on the basis of second aspect, it is characterized in that, described free-wheel clutch has: foreign steamer, and it is located at the end of stator tubular axis; Interior wheel, it can be intercalated in stator tubular axis periphery with the relative rotation, and is connected and fixed with crankcase, and the fixed mechanism of the relative crankcase of described interior wheel has: interior wheel engaging part, it is made of ring portion of taking turns in being connected and fixed on and outstanding laterally wrist; Maintaining part, it is located on the crankcase, keeps the front end of described wrist, the rotation of wheel engaging part in stoping, described maintaining part is arranged on the radial position of crankshaft center line in the outside of the shell periphery of tor-con.
According to first aspect, since described free-wheel clutch and described cut-out transmission of power with power-transfer clutch along the setting of staggering of crankshaft center line direction, i.e. biasing is provided with, so bent axle and main shaft are closely connect, when the axis direction of bent axle is seen, can be with described free-wheel clutch and described cut-out transmission of power with the local overlay configuration of power-transfer clutch.Consequently, can maximize with bent axle cutting off transmission of power.In addition, by shortening the interval between bent axle and the main shaft, can seek the miniaturization of power unit.
According to second aspect, owing to dispose turbine in the bent axle shaft end side, and the stator tubular axis is set in turbine tubular axis periphery, so because free-wheel clutch is set, and will not prolong by the stator tube axle, so can be with weight saving.In addition, owing to free-wheel clutch can be provided with by the tor-con side, so can shorten the stator tubular axis, and can will cut off the reduced outer diameter of transmission of power with the bent axle periphery of the relative portion of bent axle, and the interval that can shorten bent axle and main shaft makes the power unit miniaturization.
According to the third aspect, owing to maintaining part is arranged on the outside of the shell periphery of tor-con, so closely connecing under the situation that free-wheel clutch is set with the tor-con of being located at the bent axle axle head, the engaging operation of wheel engaging part and maintaining part in can easily carrying out improves operation.
Description of drawings
Fig. 1 is the profile stretch-out view of main S. A. that comprises the power unit with power transmission apparatus for vehicle 1 of first embodiment of the invention;
Fig. 2 is the figure of the fixed mechanism of wheel 41 in the expression, is the section-drawing that comprises bent axle 2;
Fig. 3 is the figure among the crankcase of Fig. 2 of seeing from the right side along the crankshaft center line direction;
Fig. 4 is the section-drawing of the alternate manner of the fixed mechanism of wheel 41 in the expression;
Fig. 5 is the figure among the crankcase of Fig. 4 of seeing from the right side along the crankshaft center line direction;
Fig. 6 is the figure of the more alternate manner of the fixed mechanism of wheel 41 in the expression, is the figure among the crankcase of seeing from the right side along the crankshaft center line direction;
Fig. 7 is the profile stretch-out view of main S. A. that comprises the power unit with power transmission apparatus for vehicle 70 of second embodiment of the invention.
Wherein, the explanation of Reference numeral: 2 bent axles; 2a cranks arm; 3 main shafts; 30 tor-cons; 31 pump impellers (pump impeller); 32 turbines (turbine runner); 33 stators; 35 glass tubular axis; 39 stator tubular axis (ス テ one manages Shaft); 42 free-wheel clutchs; 46 clutch with multiple laminated discs; Wheel engaging part in 61; 62 pillars; Wheel engaging part in 65; 66 pins; Wheel engaging part in 68; The recess of 69 right crankcase covers; 71 bent axles; 72 main shafts; 80 tor-cons; 81 pump impellers; 82 turbines (turbinerunner); 83 stators; 85 stator tubular axis; 97 free-wheel clutchs; 100 clutch with multiple laminated discs.
The specific embodiment
Fig. 1 is the profile stretch-out view of main S. A. that comprises the power unit with power transmission apparatus for vehicle 1 of first embodiment of the invention.This power unit 1 is the one-piece type power unit of combustion engine E change-speed box T.Contain among the figure as the bent axle 2 of main S. A., the main shaft 3 of change-speed box, the counter drive shaft (counter shaft) 4 of change-speed box.These axles are all parallel.Figure is the figure that observes this power unit 1 from upside roughly, and bent axle 2 is towards the vertical direction of relative vehicle forward direction, and promptly left and right directions is equipped on the wagon (soil is exercised and used riding vehicle) etc.The right side of figure relative vehicle forward direction under vehicle boarded state is the right side.The upside of figure is the place ahead of vehicle and power unit.
Crankcase be about the division type, constitute by left crankcase 6, right crankcase 7, left crankcase lid 8, right crankcase cover 9.Front portion at left crankcase 6 and right crankcase 7 is connected with cylinder block 10, and the axis of this cylinder block is towards the place ahead.Cylinder liner 11 extends to the inboard of crankcase.In addition, do not show among the figure that the relative the place ahead of the line of centers of cylinder block 10 more up.
Bent axle 2 utilizes each ball-bearing casing 12,13,14 to can be rotated to support on left crankcase 6, right crankcase 7, the right crankcase cover 9.The main shaft 3 of change-speed box utilizes ball-bearing casing 15,16 to can be rotated to support on left crankcase 6 and the right crankcase 7.Counter drive shaft 4 utilizes ball-bearing casing 17,18 to can be rotated to support on left crankcase 6 and the right crankcase 7.Part about bent axle 2 is divided into, part is engaged integratedly by crank pin 2b on the 2a that cranks arm about this, and is connected with connecting rod (conrod) 19 on crank pin 2b.Be provided with alternating current generator 20 in the left part of bent axle 2.This alternator is made of stator 21 and rotor 22, and wherein, stator 21 is fixed in left crankcase and covers 8 inboards, and rotor 22 is fixed in the left end of bent axle 2, with the periphery coating of said stator, with bent axle 2 rotations.
Be provided with tor-con 30 in the right part of bent axle 2.Tor-con 30 has the pump impeller 31 that rotates together with bent axle 2, relative turbine 32 and the stator 33 with it.For show the bent axle right-hand member and crank arm between each position component, the direction of bent axle right-hand member is shown " by axle head ", " shaft end side ", " axle head direction " etc., the direction of cranking arm is shown " by central authorities ", " center side ", " center direction " etc.In addition, even on transmission main shaft described later, " by axle head " wait also be meant with " by axle head " of bent axle etc. equidirectional, " by central authorities " wait refer to bent axle " leaning on central " etc. equidirectional.On tor-con 30, turbine 32 is by the axle head setting, and pump impeller 31 is fixed on the inner on the bent axle, covers above-mentioned turbine 32, and is located at from shell (ケ one シ Application グ) 34 inboards of turbine 32 to the center direction extension.With the periphery of the 35 covering bent axles 2 of perimembranous bonded assembly turbine tubular axis in the turbine 32, extend to the center direction of bent axle 2, side end is formed with elementary driven wheel 36 in the central.Turbine tubular axis 35 can be rotatably supported in bent axle 2 via ball-bearing casing 37 and needle bearing 38.
Between pump impeller 31 and turbine 32, stator 33 is installed.Cover above-mentioned turbine tubular axis 35 peripheries with the interior perimembranous bonded assembly stator tubular axis 39 of stator 33, extend to the center direction of bent axle.The stator tubular axis 39 rotatable peripheries that are supported on turbine tubular axis 35 slidably.In the periphery of stator tubular axis 39, via the rotatable pump impeller side end that maintains converter housing 34 slidably of leakproofing material.
Be welded to connect the foreign steamer 40 of free-wheel clutch in the end of stator tubular axis 39, rotatably maintain the interior wheel 41 of free-wheel clutch in the periphery of stator tubular axis 39.In wheel 41 be fastened on the crankcase via interior wheel engaging part.In wheel 41 be connected and fixed the device aftermentioned.Above-mentioned foreign steamer 40 and above-mentioned in wheel be formed with between 41 and allow that stator just changes, but the free-wheel clutch 42 of limit reversed.When the output of combustion engine E becomes big, when the rotation of bent axle 2 was brought up to more than or equal to certain value, then turbine 32 began rotation, and the elementary driven wheel 36 of turbine tubular axis 35 ends also begins to rotate.
In the right part of the main shaft 3 of the change-speed box T that is provided with above-mentioned bent axle adjacent parallel, relatively main shaft 3 rotatably intercalation elementary driven gear 44 with above-mentioned elementary driven wheel 36 interlocks is always arranged.With elementary driven gear 44 adjacency, be provided with in the shaft end side of main shaft 3 and cut off the clutch with multiple laminated disc 46 that transmission of power is used, this outer clutch race 47 is fixed on the above-mentioned elementary driven gear 44, and this power-transfer clutch race, inner 48 is fixed on the main shaft 3.Can be respectively on outer clutch race 47 and power-transfer clutch race, inner 48 along main shaft 3 maintain outboard friction plate 49 and inboard friction plate 50 axially slidably, and with them to replace overlapping state configuration.On power-transfer clutch race, inner 48, pressing plate 51 can be installed movably vertically.Above-mentioned a plurality of friction plate 49,50 elastic force by disc spring 52 are clipped between power-transfer clutch race, inner 48 and the pressing plate 51, and compressing mutually produces friction force.This state is the coupled condition of clutch with multiple laminated disc 46.At this moment, the rotational force of bent axle 2 via tor-con 30, elementary driven wheel 36, elementary driven gear 44, and clutch with multiple laminated disc 46 be delivered on the main shaft 3 of change-speed box.The coupled condition of clutch with multiple laminated disc 46 will be removed, operating mechanism 53 is applied power, the power of opposing disc spring 52 is axially pushed pressing plate 51, the friction plate between pressing plate and the power-transfer clutch race, inner 48 is pushed at interval widened.Thus, the mutual friction force of friction plate disappears, and coupled condition is removed.Part with above-described tor-con 30, turbine tubular axis 35, elementary driven wheel 36, stator tubular axis 39, free-wheel clutch 42, elementary driven gear 44, clutch with multiple laminated disc 46 is the torque transfer of vehicle.
Between main shaft 3, counter drive shaft 4 and not shown tween drive shaft, be provided with speed change with gear group 56.On main shaft 3, be provided with four gears of M1~M4, on counter drive shaft 4, four gears of C1~C4 of interlock when corresponding above-mentioned M1~M4 is provided with their length.Gear M4, C4 fall back to use gear, and it is via being located at the reverse mutual interlock of duplex drive idler gear of omitting on the graphic tween drive shaft.M represents the attached gear of main shaft, the attached gear of C vice transmission shaft, and 1 grade of usefulness~3 grade usefulness of affix 1~3 expression, affix 4 represents to fall back usefulness.The feature of these gears is as follows.
(X) M1, C4: be fixed on the axle.
(Y) M3, M4, C1, C2: axle rotation (can not move axially) relatively
(Z) M2, C3: can move (axle rotation relatively) vertically
Above-mentioned center position, axial right-hand shift position, the axial left shift position of can axially movable gear (Z) can occupying.Have to axial right-hand or left and move back and adjacency the rotatable gear of axle (Y) engage, will be to the rotatable gear of axle (Y) effect of fixing relatively.For this purpose, and the engaging teat that engages with the gear of adjacency is set, in addition, is provided with the gearbox forks interlock annular gap that this gear is driven vertically on every side at the boss central portion of this gear at axial two ends that can axially movable gear (Z).Gearbox forks omits diagram.
Speed change at different levels is carried out in the gear M2 that the gearbox forks that moves by the variable speed operation by the driver drives, the position of C3.
(1) first order:, when C3 moves right, carry out speed change with the ratio of number of teeth of M1 and C1 in M2 neutrality.
(2) second stage:, when C3 moves left, carry out speed change with the ratio of number of teeth of M2 and C2 in M2 neutrality.
(3) third stage: move right at M2, C3 neutrality is carried out speed change with the ratio of number of teeth of M3 and C3.
(4) fall back: move left at M2, C3 neutrality is carried out speed change with the ratio of number of teeth of the duplex drive idler gear C4 of M4 and tween drive shaft.
Be delivered on the trailing wheel of vehicle through not shown path from the left end of counter drive shaft 4 from the rotational force that main shaft 3 is delivered on the counter drive shaft 4 by speed change.
As mentioned above, but on above-mentioned tor-con 30, be provided with make stator 33 only folk prescription to the rotation free-wheel clutch 42.This free-wheel clutch 42 be formed at the free-wheel clutch of being located at stator tubular axis 39 center side ends foreign steamer 40 and and the interior wheel 41 of the free-wheel clutch that is connected and fixed of crankcase between.
Fig. 2 is the section-drawing that comprises bent axle 2 of the fixed mechanism 60 of the above-mentioned interior wheel of expression.Fig. 3 is a right crankcase cover 9 of removing Fig. 2, the figure among the crankcase of seeing from the right side along the crankshaft center line direction.Tor-con 30 is described by imaginary line.In wheel fixed mechanism 60 by the interior wheel engaging part 61 on the wheel 41 in being weldingly fixed on, keep above-mentioned in wheel engaging part 61 front ends, and stop the pillar 62 of its rotation to constitute.Interior wheel engaging part 61 is made of ring portion 61a and wrist 61b, on the interior wheel 41 of being welded in interior week of ring portion 61a.Pillar 62 is by screw 63 upright being located on the right crankcase 7.The front end of interior wheel engaging part 61 inserts and remains in the hole 62a that is located at pillar 62 leading sections.According to said structure, interior wheel 41 relative crankcases are fixed, and interior wheel 41 as fixed part, by the effect of free-wheel clutch 42, is only allowed that stator 33 carries out folk prescription to rotation.
As with as described in Fig. 1 is relevant, see in the bent axle side, free-wheel clutch 42 and cut off transmission of power with the stagger axial arrangement of bent axle 2 of clutch with multiple laminated disc 46, thus, compared with prior art, the interval of bent axle and main shaft can be dwindled, therefore, represent among Fig. 3, when axially seeing torque transfer, with the outer ring 40 of free-wheel clutch 42 and the local overlay configuration of peripheral part of clutch with multiple laminated disc 46.
Fig. 4 is the section-drawing of the interior wheel fixed mechanism 64 of wheel 41 alternate manner in the expression, and Fig. 5 is a right crankcase cover 9 of removing Fig. 4, the figure among the right-hand crankcase of seeing along the crankshaft center line direction.Interior wheel fixed mechanism is by the interior wheel engaging part 65 on the wheel 41 in being weldingly fixed on and stop above-mentioned interior pin 66 of taking turns engaging part 65 rotations to constitute.Interior wheel engaging part 65 is made of ring portion 65a and wrist 65b, and ring portion 65a is welded on the interior wheel 41.Pin 66 is located on the right crankcase cover 9 by the screw 66a of its base end part are upright, and its two fork 65c with wrist 65b front end join, and takes turns the rotation of engaging part 65 in stoping.According to said structure, interior wheel 41 relative crankcases are fixed, and interior wheel 41 as fixed part, according to the effect of free-wheel clutch 42, is only allowed that stator 33 carries out unidirectional rotation.
Fig. 6 is the figure of interior wheel fixed mechanism 67 of the more alternate manner of interior wheel 41, is to remove right crankcase cover 9, the figure among the right-hand crankcase of seeing along the crankshaft center line direction.Interior wheel fixed mechanism 67 is by the interior wheel engaging part 68 on the wheel 41 in being fixedly welded on and stop above-mentioned interior recess 69 of taking turns the right crankcase cover 9 of engaging part 68 rotations to constitute.In wheel engaging part 68 constitute by ring portion 68a and wrist 68b, in ring portion 68a is welded on the wheel 41, and the front end intercalation of wrist 68b gone among the above-mentioned recess 69.According to said structure, interior wheel 41 relative crankcases regulations as fixed part, according to the effect of free-wheel clutch 42, only allow that stator 33 carries out unidirectional rotation with interior wheel 41.
In above-mentioned the application's first embodiment, because free-wheel clutch is provided with by the torque converter side between above-mentioned torque converter and elementary driven wheel, so when seeing with the axis direction of bent axle, as first aspect present invention, free-wheel clutch and clutch with multiple laminated disc constitute the position of staggering mutually, i.e. offset position.Therefore, because free-wheel clutch and clutch with multiple laminated disc do not produce interference mutually, bent axle and the approaching configuration of main shaft can be sought the miniaturization of power unit.
In addition, as second aspect present invention, be supported with stator, stator tubular axis, free-wheel clutch in the periphery of turbine tubular axis.Therefore, free-wheel clutch can be provided with by the torque converter side, the development length of stator tubular axis can be shortened.As mentioned above, when the stator tubular axis is shortened, because the stator tubular axis amount of lightening, so the weight saving of power unit.In addition, owing to can shorten the external diameter of the bent axle periphery of the relative portion of clutch with multiple laminated disc, bent axle and main shaft closely can be connect configuration, with the power unit miniaturization.
In addition, in above-mentioned first embodiment, Fig. 2~Fig. 6 represents pillar 62, pin 66, the recess 69 of right crankcase are arranged on the example in the outside of the shell periphery of torque converter.In the invention of claim 3, owing to maintaining part is arranged on the outside of the shell periphery of torque converter, so the engaging operation of wheel engaging part and maintaining part is easy in being provided with under the situation of free-wheel clutch near the torque converter of being located at the bent axle axle head, can making, and can improve operation.
Fig. 7 is bent axle 71, main shaft 72, and the profile stretch-out view of counter drive shaft 73 of the main S. A. of conduct that comprises the power unit with power transmission apparatus for vehicle 70 of second embodiment of the invention.The difference of present embodiment and above-mentioned first embodiment is, the shape of the configuration of torque converter internal part, turbine tubular axis and stator tubular axis and configuration, stator reach interior wheel clamping close device etc. with the position of free-wheel clutch, though other parts are by there being in shape some not equal, but have identical function with first embodiment, mainly above-mentioned difference is described.
The power unit 70 of present embodiment has: left crankcase 74; Right crankcase 75; Left crankcase lid 76; Right crankcase cover 77; By cylinder block 78 encirclements such as grade, and can be rotated to support on bent axle 71 on it via ball-bearing casing; Main shaft 72; Counter drive shaft 73; Not shown tween drive shaft.
Be provided with torque converter 80 in the right part of bent axle 71.Torque converter 80 has the pump impeller 81 and turbine 82 and the stator 83 relative with it that is fixed on the bent axle 71.On torque converter 80, pump impeller 81 is by the axle head setting, and turbine 82 covers above-mentioned pump impeller 81, is located at than the inboard of pump impeller 81 by the shell 84 of central authorities' extension.The periphery of pump impeller 81 and turbine 82 axial is configured to the configuration opposite with first embodiment.
The center direction that covers the outer circumferential bent axle 71 of said stator tubular axis 85 with the interior perimembranous bonded assembly turbine tubular axis 88 of foreign steamer 82 is extended, and is formed with elementary driven wheel 89 in its end.Turbine tubular axis 88 can be bearing in the periphery of stator tubular axis 85 with the relative rotation by ball-bearing casing 90 and needle bearing 91.In the torque converter exception week of turbine tubular axis 88, rotatably maintain the turbo-side end of torque converter shell 84 via ball-bearing casing 92 and leakproofing material 93.The stator tubular axis 85 of covering bent axle 71 peripheries is opposite with the configuration sequence of first embodiment with the radial arrangement order of turbine tubular axis 88.
Stator tubular axis 85 connects the inboard of turbine tubular axis 88, and is outstanding from the center side open end of turbine tubular axis 88, as mentioned above, is formed with the foreign steamer 86 of free-wheel clutch in its end.At the inboard relative position of above-mentioned foreign steamer 86, via ball-bearing casing 95 relatively bent axle 71 maintain the interior wheel 94 of free-wheel clutch rotatably.The interior wheel 94 of free-wheel clutch is fastened on the right crankcase 75 via interior wheel engaging part 96.Above-mentioned foreign steamer 86 and above-mentioned in wheel be formed with between 94 and allow that stator 83 is just changeing, but the free-wheel clutch 97 of limit reversed.
Left end at bent axle 71 is provided with alternating current generator 98; The right-hand member of main shaft 72 relatively main shaft 72 keep elementary driven gear 99 with above-mentioned elementary driven wheel 89 interlocks rotatably; The cut-out transmission of power that 72 on elementary driven gear 99 and main shaft be set in the shaft end side of above-mentioned elementary driven gear 99 is with clutch with multiple laminated disc 100; Main shaft 72, counter drive shaft 73, and not shown tween drive shaft between speed change is set with gear group 101; Or the like each situation identical with first embodiment, the Therefore, omited explanation.
In above-mentioned second embodiment, because free-wheel clutch and clutch with multiple laminated disc clip elementary driving and are positioned at opposition side mutually from driven wheel, so when the direction vertical with crankshaft center line seen, as described in first aspect present invention, free-wheel clutch and clutch with multiple laminated disc constitute the position of staggering mutually, i.e. offset position.Therefore,, free-wheel clutch and clutch with multiple laminated disc do not interfere because not producing mutually, thus bent axle and main shaft closely can be connect configuration, with the power unit miniaturization.
Claims (3)
1. power transmission apparatus for vehicle, it has: tor-con, it is supported on the bent axle; Free-wheel clutch, it is supported on the described bent axle, allows that the stator of described tor-con just changes, but limit reversed; The main shaft of change-speed box, its configured in parallel is on described bent axle; Cut off the transmission of power power-transfer clutch, it is located on the described main shaft, it is characterized in that, described tor-con is disposed at the shaft end of bent axle, when the vertical direction of relative bent axle is seen, at tor-con with between cranking arm, along crankshaft center line direction stagger described free-wheel clutch of configuration and described cut-out transmission of power power-transfer clutch, when the axis direction of bent axle is seen, with described free-wheel clutch and described cut-out transmission of power with the local overlay configuration of power-transfer clutch.
2. power transmission apparatus for vehicle as claimed in claim 1, it is characterized in that, bent axle shaft end side configuration turbine at described tor-con, link to each other with described turbine and cover the direction that the turbine pipe of bent axle periphery axially cranks arm and extend, state stator, the stator tubular axis that links to each other with this stator and described free-wheel clutch to some extent in the periphery supporting of described turbine tubular axis.
3. power transmission apparatus for vehicle as claimed in claim 2 is characterized in that, described free-wheel clutch has: foreign steamer, and it is located at the end of stator tubular axis; Interior wheel, it can be intercalated in stator tubular axis periphery with the relative rotation, and is connected and fixed with crankcase, and the fixed mechanism of the relative crankcase of described interior wheel has: interior wheel engaging part, it is made of ring portion of taking turns in being connected and fixed on and outstanding laterally wrist; Maintaining part, it is located on the crankcase, keeps the front end of described wrist, the rotation of wheel engaging part in stoping, described maintaining part is arranged on the radial position of crankshaft center line in the outside of the shell periphery of tor-con.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
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JP100793/05 | 2005-03-31 | ||
JP2005100793A JP4606224B2 (en) | 2005-03-31 | 2005-03-31 | Power transmission device for vehicle |
Publications (2)
Publication Number | Publication Date |
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CN1840376A CN1840376A (en) | 2006-10-04 |
CN100411902C true CN100411902C (en) | 2008-08-20 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CNB2006100715279A Expired - Fee Related CN100411902C (en) | 2005-03-31 | 2006-03-29 | Power transmission device for vehicle |
Country Status (3)
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JP (1) | JP4606224B2 (en) |
CN (1) | CN100411902C (en) |
BR (1) | BRPI0601322A (en) |
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JP5037233B2 (en) * | 2007-06-15 | 2012-09-26 | 株式会社ユタカ技研 | Power transmission device for vehicle |
JP5002618B2 (en) * | 2009-06-12 | 2012-08-15 | 株式会社ユタカ技研 | Fluid coupling and snowplow |
JP5788939B2 (en) * | 2013-09-03 | 2015-10-07 | 本田技研工業株式会社 | Power transmission device |
CN104141764A (en) * | 2013-11-18 | 2014-11-12 | 成都科创佳思科技有限公司 | Hydraulic torque converter |
CN104696470B (en) * | 2015-03-10 | 2019-02-26 | 贵州凯星液力传动机械有限公司 | A kind of hydraulic transmission system with reversing mechanism |
CN115111286B (en) * | 2022-06-30 | 2023-06-09 | 沈阳卓越汽车科技有限公司 | Energy-saving clutch for vehicle sliding |
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CN1014543B (en) * | 1985-04-03 | 1991-10-30 | 伊顿公司 | Torque converter disconnect and by-pass clutch structure for automatic mechanical transmission |
CN1191946C (en) * | 1999-10-05 | 2005-03-09 | 本田技研工业株式会社 | Power transfer device for vehicle |
CN1178806C (en) * | 1999-11-11 | 2004-12-08 | 株式会社丰技研 | Gearing system for small sized vehicle |
WO2004085867A2 (en) * | 2003-03-28 | 2004-10-07 | Zf Friedrichshafen Ag | Hydrodynamic converter provided with a primary clutch and a by-pass clutch for said converter |
CN1560494A (en) * | 2004-02-20 | 2005-01-05 | 吉林大学 | Hydraulic pitch changing device with double-clutch |
Also Published As
Publication number | Publication date |
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JP2006283787A (en) | 2006-10-19 |
BRPI0601322A (en) | 2007-07-17 |
JP4606224B2 (en) | 2011-01-05 |
CN1840376A (en) | 2006-10-04 |
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