CN109723783A - Two degrees of freedom clutch - Google Patents
Two degrees of freedom clutch Download PDFInfo
- Publication number
- CN109723783A CN109723783A CN201711048371.7A CN201711048371A CN109723783A CN 109723783 A CN109723783 A CN 109723783A CN 201711048371 A CN201711048371 A CN 201711048371A CN 109723783 A CN109723783 A CN 109723783A
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- Prior art keywords
- clutch
- freedom
- degrees
- controlled terminal
- output end
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D48/00—External control of clutches
-
- 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
- F16H33/00—Gearings based on repeated accumulation and delivery of energy
- F16H33/02—Rotary transmissions with mechanical accumulators, e.g. weights, springs, intermittently-connected flywheels
- F16H33/04—Gearings for conveying rotary motion with variable velocity ratio, in which self-regulation is sought
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Hydraulic Clutches, Magnetic Clutches, Fluid Clutches, And Fluid Joints (AREA)
- Structure Of Transmissions (AREA)
Abstract
Two degrees of freedom clutch of the present invention includes gearing and control device.Gearing is the planet row structure of two degrees of freedom decision systems, it is made of single row or multiple rows planet row, form after its planet row structure equation simplification is: N1-k1*N2-k2*N3=0,1 > k1 > k2 > 0, using rotating member corresponding to N3 as controlled terminal, or using rotating member corresponding to N2 as controlled terminal, other two rotating member is as input, output end.Control device is brake etc., acts on controlled terminal.It is characterized by: being two relationship side's clutch of two degrees of freedom by the speed of control controlled terminal come the clutch between control signal and output end；The clutch between more relationship sides is controlled by controlling the speed of controlled terminal, is the more relationship side's clutches of two degrees of freedom.Clutch of the present invention can also adjust control device and form torque-converters version.
Description
Technical field
The present invention relates to a kind of planet row drivers, specially passing through with two degrees of freedom decision systems planet row structure
The clutch of control for brake.
Background technique
In order to transmit and disconnect torque and the revolving speed of dynamical system, many dynamic power machines are all configured with clutch, torque-converters.
Traditional clutch is mainly slip clutch, spline slider mechanical engagement formula clutch.Slip clutch has monolithic disk
Formula, multi-disc disc type, drum-type etc., spline slider mechanical engagement formula clutch have the spline of claw, spline slider formula, tape synchronizer sliding
Block formula etc..One feature of conventional clutch be clutch combination movement be components machinery fitting, occlusion, engagement, from
The separating action of clutch, which is that components are mechanical, to be left, separates, disconnecting.Separating action and combine movement in equipment be easy collision,
Abrasion, the rated power of equipment are little.Traditional torque-converters is mainly fluid torque-converter, realizes bending moment by fluid power turn, passes
Efficiency of movement is not high, Yi Fare, and the rated power of equipment is little.Machinery industry needs better clutch, torque-converters.
Summary of the invention
The present invention proposes the clutch by control for brake with two degrees of freedom decision systems planet row structure, and referred to as two certainly
By degree clutch, torque-converters can be also formed.
Planet row is made of two centre wheels (sun gear or ring gear) and three components of planet carrier with planetary gear, and three
The engagement Rankine-Hugoniot relations of component determines planet row type.Existing planet row can be divided by the Dan Yushuan of planet carrier upper planet wheel number of levels
For single layer star planet row, the double-deck star planet row.If Zt is the sun gear number of teeth, Zq is the ring gear number of teeth, and Nt is sun wheel speed, Nq
For ring gear revolving speed, Nj is planet carrier revolving speed, defines planet row characterisitic parameter a, the kinetic characteristic equation of single layer star planet row are as follows:
Nt+a*Nq- (1+a) * Nj=0, the kinetic characteristic equation of the double-deck star planet row are as follows: Nt-a*Nq- (1-a) * Nj=0.Multiple planets
Row can form planet row structure, and the characteristics of motion obeys its planet row structure equation.Several components in planet row structure connect
A determining revolving speed is connect and possessed, a rotating member is formed, each rotating member has a revolving speed.Traditional view is recognized
For the freedom degree of the planet row structure of multiple rows of planet row composition subtracts planet equal to rotating member numbers all in planet row structure
Number of rows, it may be assumed that planet row structure freedom degree=rotating member number-planet number of rows.Present invention proposition, the row of two degrees of freedom decision systems
Star row's structure is exactly after the revolving speed of two rotating members in planet row determines, the revolving speed of all rotating members is determined.Two freely
The planet row structure of decision systems is spent, is tool after planet row structure equation simplification there are three the equation of independent rotation speed item, it is general
All over form are as follows:+d*N1+e*N2+f*N3=0, wherein N1, N2, N3 be respectively in planet row structure not specific two revolving speeds it is true
The revolving speed item of fixed rotating member and the not specific third rotating member of their decisions, d, e, f are respectively that three independences turn
The absolute value coefficient of fast item can be numerical value or algebraic expression, and each symbol before each absolute value coefficient of independent rotation speed item respectively can be with
It is exactly negative." not specific " refer to the revolving speed of any rotating member of planet row structure can have corresponding each absolute value coefficient with
Each symbol forms equation.Single planet row is two degrees of freedom decision systems, and there are three rotating members for single planet row tool, is exactly
Three components of planet row, single planet row structure have a planet row structure equation, are exactly its planet row equation of motion.It is multiple rows of
Planet row structure can have multiple planet row structure equations.
Clutch of the present invention is made of gearing and control device two parts.Gearing of the invention is two degrees of freedom
The planet row structure of decision systems is made of single row or multiple rows planet row.Form after its planet row structure equation simplification is:
N1-k1*N2-k2*N3=0,1 > k1 > k2 > 0.Input, output end and controlled terminal are provided with two methods, method one: with
The corresponding rotating member of N3 is as controlled terminal, and other two rotating member is as input, output end.This form is controlled
Revolving speed big torque in end processed is small, can be by controlling between input, output end of the controlled terminal of small torque to control big torque
Clutch.Method two: using the corresponding rotating member of N2 as controlled terminal, other two rotating member is as input terminal, output
End, when using the corresponding rotating member of N3 as input terminal, which is used as retarder simultaneously；Made with the corresponding rotating member of N3
When for output end, which is used as speed increaser simultaneously.Power of the gearing of the present invention from input terminal to output end transmits road
Each component on diameter is in meshing state always, by control device braking, loosens controlled terminal come control signal output end
Clutch, the harm mutually collided between that component when avoiding conventional clutch clutch operation.
Control device of the invention is brake, in parallel in brake electromagnetic induction machines can also be added, absorb and turn
Move the energy during braking operation.
The control process of clutch of the present invention when Analysis Control Unit is brake below, if the revolving speed of input terminal is to determine
Value, if the load of output end is the passive load for rising with revolving speed and increasing, if control device is brake, to controlled terminal
Effect be passive effect.Specific control process is described as follows:
Power is inputted from input terminal, and control device first makes controlled terminal free, and controlled terminal is not acted on by imposed load.Such as
Fruit output end does not load, and output end is also that freely, output end can have any revolving speed, and controlled terminal is driven through the present invention
Mechanical conduction can accordingly have certain corresponding revolving speed.It is generally defeated under load effect if output end load torque is larger
The initial speed that outlet has can decline final zero, and the revolving speed of controlled terminal, which can rise, is finally reached maximum speed.Above-mentioned
In the process, although gearing of the present invention is in meshing state, there is no power transfer between input terminal and output end, quite
In the discrete state of ordinary clutch input terminal and output end.We claim this to be the discrete state of clutch of the present invention.
From the state that output end revolving speed is zero, brake applies torque to controlled terminal, this torque and input terminal
Together, the conduction through gearing of the present invention forms corresponding power torque in output end for torque.The power of input terminal is begun with
It is partly delivered to controlled terminal, is braked friction torque consumption.When the power torque that output end is formed is greater than output end load just
When beginning torque, output end revolving speed is begun to ramp up, and the power of input terminal is partially transferred to output end.When the power that output end is formed
Torque be equal to rise with output end revolving speed and become larger load torque when, output end invariablenes turning speed, the revolving speed of controlled terminal also phase
It answers constant.This state is a kind of dynamic equilibrium state of gearing.Adjust the level of torque of controlled terminal, so that it may adjust defeated
The power torque size that outlet is formed, forms the constant rotational speed of different output end constant rotational speed and controlled terminal, may be implemented
A variety of dynamic equilibrium states, this is the dynamic equilibrium state of no feedback.Above-mentioned each state and mutual transition are biographies of the present invention
A kind of semi-linkage state of motivation tool controls the speed of controlled terminal under semi-linkage state, has just controlled output simultaneously
The speed at end.The torque for adjusting controlled terminal, the power torque for forming output end are persistently greater than output end load torque, export
End revolving speed will continue rising, controlled terminal revolving speed can continue to decline.This is gearing from semi-linkage state to bonding state
The process of conversion, also in semi-linkage state.Output end persistently accelerates to reach its maximum (top) speed, and controlled terminal continued deceleration reaches
Revolving speed zero.At this moment, the power of input terminal has all been transmitted to output end, is equivalent to ordinary clutch input terminal and output end
Bonding state, we claim this to be the bonding state of clutch of the present invention.It is opened from the bonding state or semi-linkage state of gearing
Begin, eliminates the torque to controlled terminal, the power torque for forming controlled terminal by external load action, output end freely,
Also corresponding to disappear.Gearing translates into discrete state, and clutch of the present invention is in discrete state.From the separation of gearing
State, by control controlled terminal formed semi-linkage state, be finally reached the bonding state of driver, this process be the present invention from
Clutch can actively apply the clutch process of control.It is separation shape from the bonding state or semi-linkage condition conversion of gearing
State is that clutch of the present invention can actively apply the conjunction of control from process.Clutch of the present invention is referring to Fig. 1, Fig. 3, Fig. 5, Fig. 7.
If improving control device of the invention, the electromagnetic induction machines in parallel with brake are set, so that it may absorb and turn
Move braking maneuver during energy, the clutch of the present invention with electromagnetic induction machines referring to fig. 4, Fig. 6.
If induction machine is arranged in output end, connected with the electromagnetic induction machines of controlled terminal setting by control circuit
It is logical, instant energy-absorbing feedback system is just constituted, the energy absorbed from controlled terminal, which is not stored, is fed back to output end immediately, this
Sample can make clutch of the present invention have instant energy-absorbing feedback function, also simultaneously have the function of bending moment, be formed the present invention from
The torque-converters version of clutch.Clutch is controlled since controlled terminal can be braked, the torque-converters version of clutch of the present invention is same
Has the function of clutch.The torque-converters version of clutch of the present invention referring to fig. 2, Fig. 8.Its bending moment function is determined based on two degrees of freedom
Determine the interactive feature of each rotating member in the planet arrangement mechanism of system: the decline of output end revolving speed, the revolving speed of controlled terminal can rise.
Output end stall or it is low turn when, controlled terminal revolving speed rise, can by electromagnetic induction machines generate electricity absorb energy, pass through sense
Answer the instant feedback power effect of motor on the output.It thus forms a part of power and is conducted by machine driving from input terminal
To output end, another part power is acted on defeated by the electromagnetic induction machines power generation absorption instant feedback power of the sensed motor of energy
As secondary power and additional torque in outlet.This secondary power and additional torque change automatically, input terminal power
When constant, output end revolving speed is lower, and controlled terminal revolving speed is higher, and the additional torque of formation is bigger；Output end revolving speed is higher, is controlled
End revolving speed processed is lower, and the additional torque of formation is smaller.The bending moment working condition of this and fluid torque-converter is same.In input work
Different according to the characteristic of instant energy-absorbing feedback system when rate is constant, output resistance is stablized, output end revolving speed can be stablized and lower than it
Maximum speed, controlled terminal revolving speed can be stablized in a lower revolving speed and higher than zero, be formed dynamic flat with energy-absorbing feedback function
Weighing apparatus state.The coupling fluid-structure state of such dynamic equilibrium state and fluid torque-converter is same.Brake is enabled, makes to be controlled
Holding revolving speed is zero, and output end revolving speed reaches maximum, and the power of input terminal is all transmitted to output end.It is this to make gearing from band
The dynamic equilibrium state of energy-absorbing feedback function is converted into the process for the state of binding directly, with the fluid torque-converter of locking clutch from
Coupling fluid-structure condition conversion is that the process of the directly straight-through lockup state of mechanical connection is also same.It can be seen that clutch of the present invention
The whole shapes for being similar to fluid torque-converter bending moment working condition, couple state and straight-through lockup state may be implemented in torque-converters version
State has the function of whole torque-converters, can be used as " electromagnetic force " torque-converters, has certain variable speed performance, can be used as stepless change
Fast device.The input, output end of clutch especially of the present invention and controlled terminal are set as method for the moment, and bending moment effect is fine.
In addition to being used alone, clutch of the present invention can be with multiple used in parallel.In center power source to multichannel sub-power
Output end parallel connection distributes the clutch in the system of power as each road sub-power output end, controlled distribution power.
Two degrees of freedom clutch of the present invention is beneficial in that, proposes the planet row structure of two degrees of freedom decision systems
As gearing of the present invention, the setting method of controlled terminal in gearing, input, output end is proposed.It proposes logical
The method for crossing the clutch that control for brake controlled terminal comes between control signal, output end.It proposes and passes through electromagnetic induction machines
Act on controlled terminal, induction machine acts on the method that output end forms instant energy-absorbing feedback system, propose by transmission
Mechanical interaction, the method for forming electromagnetic force torque-converters function by instant energy-absorbing feedback system.Propose torque-converters of the invention
Version.Clutch of the present invention can be with multiple used in parallel.
The present invention proposes, as long as using the planet row structure of two degrees of freedom decision systems in gearing, passes through control
Device processed applies control to the revolving speed of controlled terminal to the clutch between control signal and output end, just belongs to two degrees of freedom
Clutch, clutch of the present invention, clutch of the present invention torque-converters version be within the scope of protection of the invention.
Detailed description of the invention
Fig. 1 is the single modified line speed planet row clutch schematic diagram of example one and this hair of two degrees of freedom clutch of the present invention
Bright 1 schematic diagram of embodiment.Input terminal 1 in figure, output end 2, controlled terminal 3, controlled terminal control device 4.
Fig. 2 is the example two of two degrees of freedom clutch of the present invention with this hair of the single modified line speed planet row of energy-absorbing feedback system
The torque-converters version schematic diagram of bright clutch.Input terminal 1 in figure, output end 2, controlled terminal 3, brake and electromagnetic induction machines
Shunting means 4, control circuit 5, induction machine 6.
Fig. 3 is that the single common planetary of example three of two degrees of freedom clutch of the present invention is discharged from clutch schematic diagram, and the present invention
2 schematic diagram of embodiment.Input terminal 1 in figure, output end 2, controlled terminal 3, controlled terminal control device 4.
Fig. 4 is discharged from clutch with the single common planetary of electromagnetic induction machines for the example four of two degrees of freedom clutch of the present invention and shows
It is intended to.Input terminal 1 in figure, output end 2, controlled terminal 3, brake and electromagnetic induction machines shunting means 4, control circuit 5.
Fig. 5 is the single bevel gear planet row clutch schematic diagram of example five and this hair of two degrees of freedom clutch of the present invention
Bright 2 schematic diagram of embodiment.Input terminal 1 in figure, output end 2, controlled terminal 3, controlled terminal control device 4.
Fig. 6 is the example six of two degrees of freedom clutch of the present invention with the single bevel gear planet row clutch of electromagnetic induction machines
Schematic diagram.Input terminal 1 in figure, output end 2, controlled terminal 3, brake and electromagnetic induction machines shunting means 4, control circuit 5.
Fig. 7 is the multiple rows of planet row structure clutch schematic diagram of example seven of two degrees of freedom clutch of the present invention.Input terminal in figure
1, output end 2, controlled terminal 3, controlled terminal control device 4.
Fig. 8 is the example eight of two degrees of freedom clutch of the present invention with the present invention of multiple rows of planet row structure of energy-absorbing feedback system
The torque-converters version schematic diagram of clutch.Input terminal 1 in figure, output end 2, controlled terminal 3, brake and electromagnetic induction machines are simultaneously
Coupling device 4, control circuit 5, induction machine 6.
Planet row is pressed industrial practice and is indicated with half range planet row gear structure in each figure, wherein brake and electromagnetic induction
Motor parallel device, induction machine are also considered as half range.Brake is indicated in the form of the clutch that one end is grounded.Row in each figure
Star arranges each component schematic construction relationship, does not reflect full-size(d).
Specific embodiment
Embodiment 1: the example one of two degrees of freedom clutch of the present invention, single modified line speed planet row clutch, and the present invention
Embodiment 1.The gearing is six planet row of structure type of modified line speed planet row: input terminal is that the Left-side center wheel z number of teeth is
Zz revolving speed Nz, output end are that the right center wheel y number of teeth is Zy revolving speed Ny, and controlled terminal is the planet carrier j with modified line speed planetary gear
Revolving speed Nj.Control device is brake.Referring to Fig. 1.If the right side set of gears number of teeth of modified line speed planetary gear is Xy, left side is another
The sleeve gear number of teeth is Xz, then the characterisitic parameter for defining the modified line speed planet row is a, a=(Zy*Xz)/(Zz*Xy), modified line speed
Planet row obeys planet row structure equation Nz-a*Ny- (1-a) * Nj=0.The characterisitic parameter a of the modified line speed planet row of this form
Lesser value can be taken, can be close in 1.0.When the value of planet row characterisitic parameter a is close to 1.0, Nj revolving speed in the equation of motion
The absolute coefficient of item is minimum, and the torque of planet carrier is minimum.Pass through the small controlled terminal planet carrier of control torque, so that it may control
Transmission between torque very big input terminal and output end, the specific value of a can be determine according to actual needs.The tool of control device
Body parameter can be determine according to actual needs.And controlled terminal planet carrier is located at the periphery of the modified line speed planet row, facilitates control
The operation of device is also conducive to heat dissipation.
Embodiment 2: the example three of two degrees of freedom clutch of the present invention, single common planetary is discharged from clutch and the present invention is real
Apply example 2.The gearing is common single layer star planet row: input terminal is that the ring gear q number of teeth is Zq revolving speed Nq, and output end is planet
Frame j revolving speed Nj, controlled terminal are that the sun gear t number of teeth is Zt revolving speed Nt.Control device is brake.Referring to Fig. 3.It is common to define this
The characterisitic parameter of planet row is a, a=Zq/Zt, which obeys planet row structure equation Nj-1/ (1+a) * Nt-a/ (1+a) *
Nq=0.The value of the characterisitic parameter a of the common planetary row of this form, generally higher than 1.3, less than 6.3.Nt turns in the equation of motion
The absolute coefficient of fast item is minimum, and the torque of sun gear is minimum.By controlling the lesser controlled terminal sun gear of torque, so that it may
The transmission between the biggish input terminal of torque and output end is controlled, the specific value of a can be determine according to actual needs.Control device
Various parameters performance can adjust according to actual needs.
Embodiment 3: the example five of two degrees of freedom clutch of the present invention, single bevel gear bilayer star planet row clutch, and
The embodiment of the present invention 3.The gearing is bevel gear bilayer star planet row: input terminal is that the Left-side center wheel z number of teeth is Zz revolving speed
Nz, output end are that the right center wheel y number of teeth is Zy revolving speed Ny, and controlled terminal is the planet carrier j revolving speed Nj of two layers of star planetary gear of band.
Control device is brake.Referring to Fig. 5.The characterisitic parameter for defining the bevel gear planet row is a, a=Zy/Zz, and the bevel gear is double
Layer star planet row obeys equation of motion Nz-a*Ny- (1-a) * Nj=0.The characterisitic parameter a of the bevel gear planet row of this form
Lesser value can be taken, can be close in 1.0.When the value of planet row characterisitic parameter a is close to 1.0, Nj revolving speed in the equation of motion
The absolute coefficient of item is minimum, and the torque of planet carrier is minimum.Pass through the small controlled terminal planet carrier of control torque, so that it may control
Transmission between torque very big input terminal and output end, the specific value of a can be determine according to actual needs.The tool of control device
Body parameter can be determine according to actual needs.And this controlled terminal planet carrier is located at the periphery of the bevel gear planet row, and it is convenient
The operation of control device is also conducive to heat dissipation.
Embodiment 4: the example seven of two degrees of freedom clutch of the present invention, multiple rows of planet row structure clutch and the present invention are real
Apply example 4.The gearing is two rows of planet row structures, and two planet rows are all single layer star planet rows.Nj1 is connected as between planet row
=Nj2, Nt1=Nt2.Input terminal is No.1 planet row ring gear q1 revolving speed Nq1, and output end is that No. two planet row planet carrier j2 turn
Fast Nj2, controlled terminal are No. two planet row ring gear q2 revolving speed Nq2.Control device is brake.Referring to Fig. 7.Two rows of planetary
It arranges structure and obeys planet row structure equation Nq1-a2/a1*Nq2- (a1-a2)/a1*Nj2=0.The input terminal of this clutch is defeated
The setting method of outlet controlled terminal is method two, and clutch is also used as retarder simultaneously.If this gearing is with No.1
Planet row ring gear q1 is input terminal, and No. two planet row ring gear q2 are output end, and No. two planet row planet carrier j2 are to be controlled
End, when the value of (a1-a2)/a1 is smaller, the setting method for just forming input terminal output end controlled terminal is the clutch of method one
Device.
The clutch of the multiple rows of planet row structure of two degrees of freedom passes through when it is with multiple (more than three) rotating members
The separation and reunion of control controlled terminal control is not only to control the separation and reunion between input terminal and output end, and can be
The separation and reunion between multiple (more than three) relationship sides is controlled, that is, controls an input side and several (more than two) is defeated
Separation and reunion between side out thus forms more relationship side's clutches.Such as the present embodiment is in control and in No. two planet rows
It is practical just to control No.1 planet row ring gear q1, No. two planet row planet carrier j2, No. two planet row sun gear t2 when gear ring q2
The separation and reunion of three relationship sides.When braking q2, Nq1=(a1-a2)/a1*Nj2 and Nq1=(1+a2) (a1-a2)/a1*Nt2,
Rotation speed relation between q1, j2, t2 be it is determining, be equivalent to the bonding state of more relationship sides.When loosening q2, between q1, j2, t2
Rotation speed relation be it is uncertain, be equivalent to the discrete state of more relationship sides.Material is thus formed more relationship side's clutches, at this
In be three relationship side's clutches.
More relationship side's clutches also should belong to protection scope of the present invention.
The various embodiments described above are only some embodiments of the invention, the two degrees of freedom clutch can be clutch,
Torque-converters can be formed.
Claims (3)
1. two degrees of freedom clutch includes gearing and control device, gearing is the planet of two degrees of freedom decision systems
Structure is arranged, is made of single row or multiple rows planet row, the form after planet row structure equation simplification is: N1-k1*N2-k2*N3=
0,1 > k1 > k2 > 0, using rotating member corresponding to N3 as controlled terminal, or using rotating member corresponding to N2 as controlled
End processed, for other two rotating member as input, output end, control device is brake etc., acts on controlled terminal, special
Sign is: the speed by controlling controlled terminal can form two degrees of freedom come the clutch between control signal and output end
Two relationship side's clutches.
2. two degrees of freedom clutch as described in claim 1, when the multiple rows of row of its gearing, that is, two degrees of freedom decision systems
When star arranges structure with multiple (more than three) rotating members, just controlled by the speed of control controlled terminal control multiple
Separation and reunion between (more than three) relationship side controls between an input side and several (more than two) output sides
Separation and reunion controls the clutch between more relationship sides by controlling the speed of controlled terminal, can form two degrees of freedom and close more
System side's clutch.
3. the two degrees of freedom clutch as described in claim 1,2 improves control device, the electromagnetism sense in parallel with brake is set
Answer motor, so that it may absorb the energy during braking operation, induction machine is set in output end, the electricity with controlled terminal setting
Magnetic induction motor is connected to by control circuit, just constitutes instant energy-absorbing feedback system, and clutch of the present invention can be made to have i.e.
When energy-absorbing feedback function, also simultaneously have the function of bending moment, be formed the torque-converters version of clutch of the present invention.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711048371.7A CN109723783A (en) | 2017-10-31 | 2017-10-31 | Two degrees of freedom clutch |
| PCT/CN2018/112605 WO2019085883A1 (en) | 2017-10-31 | 2018-10-30 | Two-degree-of-freedom clutch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711048371.7A CN109723783A (en) | 2017-10-31 | 2017-10-31 | Two degrees of freedom clutch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109723783A true CN109723783A (en) | 2019-05-07 |
Family
ID=66293949
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711048371.7A Pending CN109723783A (en) | 2017-10-31 | 2017-10-31 | Two degrees of freedom clutch |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN109723783A (en) |
| WO (1) | WO2019085883A1 (en) |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1180191C (en) * | 2002-05-23 | 2004-12-15 | 王文贵 | Manual and automatic stepless power transmission-gear box |
| KR101230821B1 (en) * | 2006-08-07 | 2013-02-07 | 현대자동차주식회사 | A 8 speed power train of an automatic transmission |
| CN103261673B (en) * | 2010-12-24 | 2016-02-10 | 舍弗勒技术股份两合公司 | Method for controlling a shiftable planetary transmission in a pulley plane of a drive train |
| CN105605176A (en) * | 2016-03-11 | 2016-05-25 | 太原理工大学 | Pressure continuously-variable transmission based on WW-type compound planet gear structure |
-
2017
- 2017-10-31 CN CN201711048371.7A patent/CN109723783A/en active Pending
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2018
- 2018-10-30 WO PCT/CN2018/112605 patent/WO2019085883A1/en active Application Filing
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| Publication number | Publication date |
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| WO2019085883A1 (en) | 2019-05-09 |
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Application publication date: 20190507 |