CN110242699A - Torque transmitter drives system and for its centrifugal force pendulum device with it - Google Patents
Torque transmitter drives system and for its centrifugal force pendulum device with it Download PDFInfo
- Publication number
- CN110242699A CN110242699A CN201910142096.8A CN201910142096A CN110242699A CN 110242699 A CN110242699 A CN 110242699A CN 201910142096 A CN201910142096 A CN 201910142096A CN 110242699 A CN110242699 A CN 110242699A
- Authority
- CN
- China
- Prior art keywords
- clutch
- component
- torque
- synchronized links
- centrifugal force
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D7/00—Slip couplings, e.g. slipping on overload, for absorbing shock
- F16D7/04—Slip couplings, e.g. slipping on overload, for absorbing shock of the ratchet type
- F16D7/042—Slip couplings, e.g. slipping on overload, for absorbing shock of the ratchet type with at least one part moving axially between engagement and disengagement
- F16D7/046—Slip couplings, e.g. slipping on overload, for absorbing shock of the ratchet type with at least one part moving axially between engagement and disengagement with a plurality of axially moving parts
-
- 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
- F16D43/00—Automatic clutches
- F16D43/02—Automatic clutches actuated entirely mechanically
- F16D43/20—Automatic clutches actuated entirely mechanically controlled by torque, e.g. overload-release clutches, slip-clutches with means by which torque varies the clutching pressure
- F16D43/202—Automatic clutches actuated entirely mechanically controlled by torque, e.g. overload-release clutches, slip-clutches with means by which torque varies the clutching pressure of the ratchet type
- F16D43/2022—Automatic clutches actuated entirely mechanically controlled by torque, e.g. overload-release clutches, slip-clutches with means by which torque varies the clutching pressure of the ratchet type with at least one part moving axially between engagement and disengagement
-
- 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
- F16D43/00—Automatic clutches
- F16D43/02—Automatic clutches actuated entirely mechanically
- F16D43/20—Automatic clutches actuated entirely mechanically controlled by torque, e.g. overload-release clutches, slip-clutches with means by which torque varies the clutching pressure
- F16D43/202—Automatic clutches actuated entirely mechanically controlled by torque, e.g. overload-release clutches, slip-clutches with means by which torque varies the clutching pressure of the ratchet type
- F16D43/2022—Automatic clutches actuated entirely mechanically controlled by torque, e.g. overload-release clutches, slip-clutches with means by which torque varies the clutching pressure of the ratchet type with at least one part moving axially between engagement and disengagement
- F16D43/2026—Automatic clutches actuated entirely mechanically controlled by torque, e.g. overload-release clutches, slip-clutches with means by which torque varies the clutching pressure of the ratchet type with at least one part moving axially between engagement and disengagement with a plurality of axially moving parts
-
- 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
- F16D43/00—Automatic clutches
- F16D43/02—Automatic clutches actuated entirely mechanically
- F16D43/20—Automatic clutches actuated entirely mechanically controlled by torque, e.g. overload-release clutches, slip-clutches with means by which torque varies the clutching pressure
- F16D43/21—Automatic clutches actuated entirely mechanically controlled by torque, e.g. overload-release clutches, slip-clutches with means by which torque varies the clutching pressure with friction members
- F16D43/213—Automatic clutches actuated entirely mechanically controlled by torque, e.g. overload-release clutches, slip-clutches with means by which torque varies the clutching pressure with friction members with axially applied torque-limiting friction surfaces
-
- 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
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/10—Suppression of vibrations in rotating systems by making use of members moving with the system
- F16F15/12—Suppression of vibrations in rotating systems by making use of members moving with the system using elastic members or friction-damping members, e.g. between a rotating shaft and a gyratory mass mounted thereon
- F16F15/131—Suppression of vibrations in rotating systems by making use of members moving with the system using elastic members or friction-damping members, e.g. between a rotating shaft and a gyratory mass mounted thereon the rotating system comprising two or more gyratory masses
- F16F15/13121—Suppression of vibrations in rotating systems by making use of members moving with the system using elastic members or friction-damping members, e.g. between a rotating shaft and a gyratory mass mounted thereon the rotating system comprising two or more gyratory masses characterised by clutch arrangements, e.g. for activation; integrated with clutch members, e.g. pressure member
-
- 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
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/10—Suppression of vibrations in rotating systems by making use of members moving with the system
- F16F15/12—Suppression of vibrations in rotating systems by making use of members moving with the system using elastic members or friction-damping members, e.g. between a rotating shaft and a gyratory mass mounted thereon
- F16F15/131—Suppression of vibrations in rotating systems by making use of members moving with the system using elastic members or friction-damping members, e.g. between a rotating shaft and a gyratory mass mounted thereon the rotating system comprising two or more gyratory masses
- F16F15/13128—Suppression of vibrations in rotating systems by making use of members moving with the system using elastic members or friction-damping members, e.g. between a rotating shaft and a gyratory mass mounted thereon the rotating system comprising two or more gyratory masses the damping action being at least partially controlled by centrifugal masses
-
- 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
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/10—Suppression of vibrations in rotating systems by making use of members moving with the system
- F16F15/14—Suppression of vibrations in rotating systems by making use of members moving with the system using masses freely rotating with the system, i.e. uninvolved in transmitting driveline torque, e.g. rotative dynamic dampers
- F16F15/1407—Suppression of vibrations in rotating systems by making use of members moving with the system using masses freely rotating with the system, i.e. uninvolved in transmitting driveline torque, e.g. rotative dynamic dampers the rotation being limited with respect to the driving means
-
- 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
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/10—Suppression of vibrations in rotating systems by making use of members moving with the system
- F16F15/14—Suppression of vibrations in rotating systems by making use of members moving with the system using masses freely rotating with the system, i.e. uninvolved in transmitting driveline torque, e.g. rotative dynamic dampers
- F16F15/1407—Suppression of vibrations in rotating systems by making use of members moving with the system using masses freely rotating with the system, i.e. uninvolved in transmitting driveline torque, e.g. rotative dynamic dampers the rotation being limited with respect to the driving means
- F16F15/145—Masses mounted with play with respect to driving means thus enabling free movement over a limited range
-
- 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
- F16D7/00—Slip couplings, e.g. slipping on overload, for absorbing shock
- F16D7/02—Slip couplings, e.g. slipping on overload, for absorbing shock of the friction type
- F16D7/024—Slip couplings, e.g. slipping on overload, for absorbing shock of the friction type with axially applied torque limiting friction surfaces
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/62—Hybrid vehicles
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Aviation & Aerospace Engineering (AREA)
- One-Way And Automatic Clutches, And Combinations Of Different Clutches (AREA)
Abstract
The present invention relates to one kind for constituting by the torque transmitter (4) of the torque transmission paths (6) of internal combustion engine (8) to speed changer (10), including centrifugal force pendulum device (22), with the first component (24) being arranged in torque transmission paths (6), it is arranged in the second component (26) (being disposed at least one pendulum counterweight (28) in a manner of swingable on the second component) of torque transmission paths (6) outside, for being connected and disconnected from the first and second components (24, 26) safety clutch (30), separation clutch (32) (clutch output and speed changer (10) form rotation synchronized links) and electrical equipment (46) (electrical equipment and clutch output (3 for selective connection clutch input (34) and clutch output (36) 6) rotation synchronized links are formed).
Description
Technical field
The present invention relates to a kind of for constituting the torque transmitter of the torque transmission paths by internal combustion engine to speed changer.This
Outside, foregoing invention further relates to a kind of driving system for the hybrid vehicle with such torque transmitter and a kind of for this
The centrifugal force pendulum device of class torque transmitter or such driving system.
Background technique
It has been disclosed in practice a variety of for constituting the motor vehicle of the torque transmission paths by internal combustion engine to speed changer
Torque transmitter.Such as torsion vibration absorber is used in the torque transmitter having disclosed, wherein be disposed in torque biography
The primary element in path is passed by elastic device and the secondary element being equally arranged in torque transmission paths with rotating missile
Property mode be connected, to reduce torsional impact, by this way can also to avoid the component in torque transmission paths occur it is higher
Load.In addition, being also suitable the torsion vibration absorber that form is centrifugal force pendulum device in the torque transmitter having disclosed.?
Disclosed centrifugal force pendulum device is a kind of component being equally arranged in torque transmission paths, so that applying to the component
Torsional impact.Multiple pendulum counterweights are disposed on the also referred to as component of pendulum bracket, which can be relative to pendulum
Hammer bracket is vibrated or is swung, to offset the torsional impact or revolving speed consistency of pendulum bracket.In torsional impact or revolving speed
When consistency is more significant, the pendulum counterweight being oriented on pendulum bracket with biggish impact force on pendulum bracket by block at it
Final position, this not only results in the noise to be formed and increases, and can be formed to pendulum counterweight itself or pendulum bracket larger
Load, and then eventually lead to component failure.
In order to solve the problems, such as that the noise formed in centrifugal force pendulum device region and load are larger, a kind of centrifugal pendulum is created
Device, substantially by the first component, (first component rotates synchronous mode with the drive shaft of internal combustion engine and is connected the device
Connect), (second component is also arranged in torque transmission paths second component as the first component, and in a manner of swingable
Be disposed at least one pendulum counterweight) and one for being connected and disconnected from the slip-clutch groups of the first and second components
At.If the torsional impact of internal combustion engine is excessive, the connection of the first and second components is at least partly disconnected by slip-clutch,
So that second component and the pendulum counterweight being oriented on it are lowered load.Therefore, second component and pendulum, which are matched, focuses on torsion
The load being subject to when square impacts larger becomes smaller, so that the noise formed is smaller.
Summary of the invention
Task of the invention lies in a kind of to be used to constitute by the torsion of internal combustion engine to speed changer for mixed dynamic vehicle drive train
The torque transmitter of square transmission path, the torque transmitter have centrifugal force pendulum device, wherein it is ensured that centrifugal force pendulum device
The noise of especially low load and formation is smaller.In addition, the task of foregoing invention also resides in, create a kind of for mixing motor-car
Driving system with such advantageous torque transmitter.In addition, the task of foregoing invention also resides in, create a kind of for such
The advantageous centrifugal force pendulum device of torque transmitter or such driving system, and ensure it with particularly reliable working method.
Above-mentioned task is solved by feature described in claim 1,7 or 8.Advantageous embodiment of the present invention be from
Belong to claim illustrates object.
Torque transmitter according to the present invention is for constituting by the torque transmission paths of internal combustion engine to speed changer.The torque
Transfer device has a centrifugal force pendulum device.The centrifugal force pendulum device has first be arranged in torque transmission paths
Part, the first component rotate synchronous mode with internal combustion engine and are connected.If referring to a certain component herein and hereafter, such portion
Part is not forced to monomer composition, may include yet form mutual in a non-rotatable manner be connected by two or more parts on the contrary
Component.It for example can have a wheel hub with internal combustion engine to rotate the first component that synchronous mode is connected, it will by the wheel hub
The first component and internal combustion engine or its output end form rotation synchronized links.In this regard, do not force directly to carry out rotation synchronized links,
On the contrary, the first component can also indirectly by the other component of torque transmitter in torque transmission paths and internal combustion engine or its
Output end forms rotation synchronized links.In addition, the centrifugal force pendulum device has a second component, on the components with swingable side
Formula is disposed at least one pendulum counterweight, wherein second component may also mean that pendulum bracket.In addition, at least one pendulum is matched
Weight can be swung or be moved relative to second component or pendulum bracket.In this regard, second component is disposed in torque transmission paths
Except, so that the torque of internal combustion engine is not transferred to by second component (can also be made of as described above component group)
Speed changer.In addition, centrifugal force pendulum device include a safety clutch, for being connected and disconnected from the first and second components, so as to
Second component is reduced when torsional impact or consistent revolving speed and arranges the load of at least one pendulum counterweight on it, thus is dropped
It is low in the load in the region and the formation of noise.Even if such as being carried off by the mistake that frictional fit clutch or slip-clutch are constituted
When clutch is closed, the torque that can be transferred to speed changer is not transmitted originally between the first and the second part yet, therefore alternatively
At even if the first component is applied the torque of torque transmission paths, safety clutch is also acted on except torque transmission paths.This
Outside, the separation clutch being located at after centrifugal force pendulum device, such as disk clutch or more are equipped in torque transmission paths
Lamella clutch, the clutch have a clutch input and a clutch output.In this regard, separation clutch is used for
Selective connection connects clutch input and clutch output or by clutch input from clutch output
It disconnects.In this regard, clutch input and the first component of centrifugal force pendulum device form rotation synchronized links.In this regard, not only include from
The first component and clutch input of heart pendulum device are separated from each other the embodiment of composition, and including the first component and from
Clutch input terminal mutually constitutes the implementation variant an of entirety.In contrast, clutch output and the driving of clutch are separated
Speed changer in system forms rotation synchronized links, wherein clutch output not only can be indirect, can also direct and speed changer
Or its input terminal forms rotation synchronized links.Herein, clutch output for example can have a wheel hub, the wheel hub indirectly or
Directly and the input terminal of speed changer forms rotation synchronized links.In addition, the torque transmitter has an electrical equipment, the electricity
Gas equipment and clutch output form rotation synchronized links, wherein herein clutch output can also directly or indirectly and
Electrical equipment forms rotation synchronized links.Preferably, which not only can be in the form of generator, can also be with motor
Form works.
In the torque transmitter, centrifugal force pendulum device is suitble to offset (as state of the art) first to be passed through
Internal combustion engine is applied to torsional impact and revolving speed consistency in torque transmitter, wherein safety clutch at least partly disconnects
The connection of second component and the first component, so as to avoid second component and at least one pendulum counterweight occur higher load and
Avoid the formation of biggish noise.In addition, by arranging that centrifugal force pendulum device ensures in torque transmitter, centrifugal force pendulum device region
Load and noise formed can also torque transmitter or with such torque transmitter driving system other work
Ensured under state.If electrical equipment is worked with motor form, when to start internal combustion engine, this point is especially bright
It is aobvious.In this case, be first turned on separation clutch, so as to by the first component of centrifugal force pendulum device and clutch input from from
It is disconnected on clutch output end, the clutch output is driven by electrical equipment and rotates as a result,.It is opened if clutch output reaches
Revolving speed or required torque needed for dynamic internal combustion engine, separation clutch are closed rapidly or suddenly, wherein in this case, are led to
It crosses and at least partly disconnects second component with the first component together with the pendulum counterweight being disposed thereon, safety clutch can be to avoid
To the second component of centrifugal force pendulum device and its pendulum with the biggish torsional impact of reformation.Thus in the pneumatic process of internal combustion engine
In be also ensured, centrifugal force pendulum device is not only lowered load and is thus applied smaller load, and can to avoid
Biggish noise is formed in start-up course.
In a kind of advantageous embodiment of torque transmitter according to the present invention, electrical equipment or its input terminal or
Output end forms rotation synchronized links by traction speed changer and clutch output.The clutch for separating clutch as a result, is defeated
Outlet is for example equipped with corresponding transmission gear, will pass through the axis of traction device and another transmission gear and electrical equipment
Form rotation synchronized links.Meanwhile electrical equipment can be formed and be rotated together with clutch output indirectly by traction speed changer
Step connection.Drawing speed changer is preferably chain speed variator, is reliably transmitted to ensure torque by drawing speed changer.
In a kind of preferred embodiment of torque transmitter according to the present invention, in torque transmission paths,
Torsion vibration absorber is disposed with before the first component, damper input terminal and internal combustion engine directly or indirectly form rotation synchronized links,
Its damper output end and the first component of centrifugal force pendulum device directly or indirectly form rotation synchronized links.Thus, it is possible to especially
Whirling vibration that may be present or revolving speed consistency are effectively canceled out, especially when whirling vibration or revolving speed consistency are led by internal combustion engine
When cause.Meanwhile the embodiment not only includes that the first component of damper output end and centrifugal pendulum is separated from each other the variant of composition,
The first component also comprising damper output end and centrifugal force pendulum device at least partially or fully mutually constitutes whole variant on the contrary.
In order to be particularly useful for the torque transmitter in the driving system of mixed motor-car, according to the present invention
Torque transmitter a kind of particularly preferred embodiment in, be disposed at the separation clutch rear of torque transmission paths
Second separation clutch, for selective connection second clutch input hub, (second clutch inputs hub and clutch output
End directly or indirectly forms rotation synchronized links) and second clutch output end (clutch output and speed changer it is indirect or
Directly form rotation synchronized links).By this way, speed changer not only can and electrical equipment, can also be disconnected with internal combustion engine
Connection, for example, during startup and when necessary in motor vehicle stopped process electrical equipment as generator work Shi Junyou
Meaning.The embodiment also may include the clutch output of separation clutch and the second clutch of the second separation clutch
Output end mutually constitutes whole variant completely or partially.Meanwhile electrical equipment can also be by the of the second separation clutch
The clutch output of two clutch inputs and separation clutch forms rotation synchronized links, and then the output of indirect and clutch
End forms rotation synchronized links.
In another advantageous embodiment of torque transmitter according to the present invention, safety clutch is by can control
Clutch is constituted.It means that safety clutch can targetedly be controlled by operating device and/or control device
System, to open it or to close.Although the structure of equipment is bigger as a result, can targetedly be controlled, so as to example
Such as it can targetedly change centrifugation when not there is the higher torsional impact that can lead to relatively large load and noise formation
The working condition of pendulum device.Unquestionably, such control device is due to that can measure work in torque transmitter or power train
Value can also act on safety clutch.
In addition to above embodiment, alternatively, in the preferred implementation of the another kind of torque transmitter according to the present invention
In mode, safety clutch is preferably made of slip-clutch the clutch of automatic work.In addition, in this embodiment,
Ensure that safety clutch is not opened in targeted control, thus if the difference in torque of the first and second components is more than
When prespecified numerical value, second component can be reduced together at least one pendulum counterweight and be loaded.It may thereby be ensured that overload
Clutch has extremely simple and compact structure.
Safety clutch under state of the art is made of the clutch that pure friction fit works, according to this hair
In the particularly advantageous embodiment of one kind of bright torque transmitter, safety clutch is worked by friction and shape fit system
Clutch constitute.Ensure that the first and second components are particularly securely connected in safety clutch closure by this way
It connects.Although alternatively, safety clutch can also be with pure shape it is preferred that the clutch of friction and the work of shape fit system
The clutch that mode works is constituted, and the torque which may be implemented the first component is transferred to second component after being lowered size
Middle position.
Driving system according to the present invention refers in particular to mixed dynamic vehicle drive train.The driving system is according to the present invention with one
Torque transmitter and an internal combustion engine, the internal combustion engine directly or indirectly and the first component, preferably pass through above-mentioned torsion vibration absorber
Form rotation synchronized links.
A change is equipped in a kind of preferred embodiment of the driving system for mixing motor-car of type according to the present invention
Clutch output (preferably separating clutch by second) the formation rotation of fast device, the speed changer and separation clutch is synchronous to be connected
Connect, to form one for mixing the driving system of motor-car, wherein speed changer by the second separation clutch not only can with it is interior
Combustion engine separation, can also separate with electrical equipment.
Centrifugal force pendulum device according to the present invention is designed for torque transmitter or driving system, is preferred for according to this
The torque transmitter of invention type or driving system.The centrifugal force pendulum device has a first component, second component (the
At least one pendulum counterweight is disposed on two components in a manner of swingable) and one for being attached to the first and second components
With the safety clutch disconnected.In this regard, as described in the embodiment above with reference to torque transmitter according to the present invention,
Safety clutch is made of the clutch to rub and the clutch of shape fit system work or shape fit system work.Thus
The particularly reliable working method of safety clutch may be implemented, especially in closed state.
In a kind of preferred embodiment of centrifugal force pendulum device according to the present invention, safety clutch on the one hand have to
Few locking projections, on the other hand have at least one lock recess, so as at least partly or only with shape cooperation
Mode works.Locking projections are realized at least between the first and the second part from the open position outside lock recess as a result,
Partial shape moves or is moved into the closed position in lock recess in the case where cooperating.In this embodiment first or
At least one locking projections can be equipped on second component, and lock recess is located on second or the first component.It simultaneously can also be with
It is not only provided with locking projections on the first component, also is provided with lock recess, and is equipped with corresponding lock recess on second component
And locking projections.
In a kind of particularly preferred embodiment of centrifugal force pendulum device according to the present invention, locking projections are in closed position
It is pre-tensioned, so that safety clutch is in the first and second components, there are be closed automatically or voluntarily when lesser difference in torque.
It is connected in this regard, whether corresponding pre-tensioning device forms work with the component with lock recess or the component with locking projections
It is not important.
In a kind of particularly preferred embodiment of centrifugal force pendulum device according to the present invention, locking projections and lock recess
Interaction, and allow locking projections when the first and second components are more than prespecified difference in torque inversely in pre-tensioner
Power is voluntarily forced out from lock recess.The Extrusion is for example by locking projections and/or lock recess towards circumference side
To the inclination flank of tooth carry out.
In another advantageous embodiment of centrifugal force pendulum device according to the present invention, locking projections and lock recess are by phase
Mutual axially opposed arrangement.Alternatively or with supplement, be equipped with multiple locking projections and lock recess, by respectively along the circumferential direction according to
Secondary arrangement, to form the locking projections and lock recess of multiple interactions, if safety clutch be closed, locking projections and
Lock recess, which can ensure that, reliably carries out torque transmitting between the first and second components.
In order to realize particularly reliable torque transmitting between the first component and second component when safety clutch is closed, until
Few first locking projections and at least one first lock recess are in first sagittal plane and at least one second lock tab
It rises and at least one second lock recess is in second sagittal plane with the first sagittal plane axially spaced-apart certain distance
Interaction.In this case, it has been proved in terms of manufacturing with working method particularly advantageously, first and second is radial
Plane is constituted in the side that first or second component is located remotely from each other.
Detailed description of the invention
The present invention is hereinafter described in detail according to exemplary embodiment with reference to attached drawing.Wherein:
Fig. 1 shows a kind of drive for being used to mix motor-car of the embodiment with torque transmitter according to the present invention
Dynamic is illustrative lateral plan,
Fig. 2 shows the surface that the first in Fig. 1 implements the centrifugal force pendulum device of variant in the form of schematic cross-section
View,
Fig. 3 shows the centrifugal force pendulum device that safety clutch is located at Fig. 2 of open position,
Fig. 4 is shown in Fig. 2 along the schematic cross-section of transversal A-A,
Fig. 5 shows the surface of the centrifugal force pendulum device of second of implementation variant in Fig. 1 in the form of schematic cross-section
View.
Specific embodiment
It is 2 that Fig. 1, which shows driving, has the torque for constituting the torque transmission paths 6 from internal combustion engine 8 to speed changer 10
Transfer device 4, wherein torque transmission paths 6 are shown with the dotted lines for extending to speed changer 10 since internal combustion engine 8.In this regard, interior
Combustion engine 8 and speed changer 10 constitute the building block of mixed dynamic vehicle drive train 2, and torque transmitter 4 is for partially or completely structure
At intermediate torque transmission paths 6.
Internal combustion engine 8 has an output end 12, which is for example made of the output hub of 8 crankshaft of internal combustion engine.Internal combustion
The output end 12 of machine 8 forms rotation synchronized links along the torsion vibration absorber 14 of torque transmission paths 6 and torque transmitter 4.
More precisely, the damper input terminal 16 of output end 12 and torsion vibration absorber 14 forms rotation synchronized links.Therefore, torque passes
The damper input terminal 16 and internal combustion engine 8 of delivery device 4 form rotation synchronized links or by rotation synchronized links.In addition, torsion subtracts
Shaking device 14 has a damper output end 18 being disposed in torque transmission paths 6, which passes through one
Elastic device 20 is connected in a manner of turnable elastic with damper output end 16.Either elastic device 20 or damper as a result,
Output end 18 is disposed in torque transmission paths 6.
The centrifugal force pendulum device 22 of torque transmitter 4 is connected with after torsion vibration absorber 14.The centrifugal force pendulum device 22 has
One first component 24 being disposed in torque transmission paths 6, the first component are disposed in 14 rear of torsion vibration absorber
In torque transmission paths 6, and rotation synchronized links are formed with the damper output end 18 of torsion vibration absorber 14.Centrifugal force pendulum device 22
The first component (herein indirectly by torsion vibration absorber 14) and internal combustion engine or its output end form rotation synchronized links or revolved
Turn synchronized links.In addition, centrifugal force pendulum device 22 has a second component 26, wherein second component is disposed in 8 He of internal combustion engine
Except torque transmission paths 6 between speed changer 10, so that torque will not be transmitted from internal combustion engine 8 by second component 26
To speed changer 10.At least one pendulum counterweight 28 is disposed in a manner of swingable on second component 26, so that pendulum is matched
Weighing 28 can be as the mode that state of the art has disclosed is swung relative to second component 26.Therefore, second component 26
Also referred to as pendulum bracket.
It is disposed with safety clutch 30 between the first component 24 and second component 26 of centrifugal force pendulum device 22, if
Effect has biggish torsional impact or a revolving speed consistency on one component 24, which is used for or can be used for connecting and extremely
Small part disconnects the connection of the first and second components 24,26.The input terminal of safety clutch 30 passes through 24 edge of the first component as a result,
Torque transmission paths 6 apply torque, but safety clutch 30 is having connected or is not transmitting torque under closed state, the torque
It is transferred to speed changer 10 from internal combustion engine 8, because the second component 26 wait connect or have connected is disposed in torque transmission paths 6
Except.For the possible implementation variant of safety clutch 30, will be then described in detail referring to figs. 2 to 5.
It is further moved towards along torque transmission paths 6, is connected in centrifugal force pendulum device 22 and is disposed in torque transmitting
The first separation clutch 32 on path 6.The first separation clutch 32 has a first clutch input terminal 34 and one
First clutch output end 36, the two is optionally connected with each other.In this regard, first clutch input terminal 34 and centrifugal force pendulum device
22 first component 24 forms rotation synchronized links, and first clutch output end 36 (herein indirectly) and speed changer 10 form rotation
Turn synchronized links or by rotation synchronized links.
More precisely, it is disposed at the rear of the first separation clutch 32 of torque transmission paths 6 containing second clutch
Second separation clutch 38 of input terminal 40 and second clutch input terminal 42, wherein second clutch input terminal 40 and second
Clutch output 42 is selectively connected or is formed rotation synchronized links.In this regard, second clutch input terminal 40 and first point
The first clutch output end 36 of luxuriant clutch 32, which is formed, rotates synchronized links, and second clutch output end 42 and speed changer 10
Input terminal 44 form rotation synchronized links or by rotation synchronized links.The input terminal 44 of speed changer 10 for example can be by speed changer
The input hub of 10 transmission shaft is constituted.
In addition, the torque transmitter 4 has an electrical equipment 46, the electrical equipment and first separate clutch 32
First clutch output end 36 directly or indirectly forms rotation synchronized links.More precisely, electrical equipment 46 is led by one
Draw speed changer 48 and first clutch output end 36 forms rotation synchronized links, wherein traction speed changer 48 is preferably that chain type becomes
Fast device.Traction speed changer 48 has a transmission gear 50 as a result, and there is sprocket wheel (sprocket wheel and electrically to set when necessary
Standby 46 input terminal or output end 52 forms rotation synchronized links) and a transmission gear 54, the transmission gear and first
The first clutch output end 36 of separation clutch 32 directly or indirectly forms rotation synchronized links, wherein transmission gear 50
It is synchronous by rotation by the traction device 56 (being when necessary chain) of a circulation with transmission gear 54 (being when necessary sprocket wheel)
Connection.Electrical equipment 46 can be used as to work for the generator or motor (such as starting motor) of power generation.
Before the working method that torque transmitter 4 or driving are 2 is described in detail, below with reference to Fig. 2 to 5
The different variants of implementing of centrifugal force pendulum device 22 are illustrated, wherein Fig. 2 to 4 shows the first implementation variant.
The first in centrifugal force pendulum device 22 is implemented in variant, and safety clutch 30 is worked by friction and shape fit system
Clutch constitute, alternatively can also by pure shape fit system work clutch constitute.Second component 26 substantially at
Flange-shaped Parts or discoid composition, wherein individual pendulum counterweight has 58 (the first pendulum counterweight section quilt of the first pendulum counterweight section
Be arranged in by second component 26 along axial 60) and the second pendulum counterweight section 62 (the second pendulum counterweight section is by 60 phases of edge and axial direction
Anti- axial 64 are arranged in by second component 26).In this regard, two pass through at least one 66 phase of attachment beam with counterweight section 58,62 is blown
It is mutually fixed together, which passes through groove 68 and extend in second component 26, preferably not by the swing position of pendulum counterweight 28
The EDGE CONTACT for the influence discord groove 68 set.In addition, at least one rolling element 70 pass through second component 26 guide groove 72 and
Extending in the respective guide groove 74,76 of pendulum counterweight section 58 and 62, wherein guide groove 72,74,76 should make when constituting,
Pendulum counterweight 28 can carry out swing movement relative to second component 26, in the swing moving process, along the circumferential direction 78,80
Movement and be overlapped mutually along radial 82,84 movement of centrifugal force pendulum device 22.Although not being shown specifically, on second component 26
It is preferably arranged with the pendulum counterweight 28 of two or more shown types, wherein two or more pendulum counterweights 28 are preferably circumferentially
Direction 78,80 is not arranged on second component 26 in a manner of being mutually evenly spaced certain distance.
On the contrary, the first component 24 is fixed on wheel hub 86 in a manner of non-rotatable, wherein wheel hub 86 is for example by damper
The output hub of output end 18, the input hub of first clutch input terminal 34 are made of an independent wheel hub, the wheel hub and are subtracted
Shake device output end 18 and first clutch input terminal 34.
In order to be formed with the safety clutch 30 of shape and friction fit work, it is equipped on the first component 24 multiple
The first locking projections 88 stretched out along axial 60, first locking projections along the circumferential direction 78,80 are uniformly distributed and are arranged in first
On component 24.First locking projections 88, which are assigned, multiple along the circumferential direction 78,80 to be uniformly distributed and is arranged on second component 26
The first recess 90, wherein the first lock recess 90 is along axial 64 directions, thus with the first locking projections 88 along axial 60,64
It is positioned opposite.In addition, multiple along the circumferential direction 78,80 equally distributed second locking projections 92 are equipped on the first component 24,
Second locking projections are stretched out along axial 64, wherein the second locking projections 92 be assigned it is multiple along the circumferential direction 78,80 uniformly
The second lock recess 94 being arranged on second component 26, second lock recess are opened along axial 60, thus with the
Two locking projections 92 are positioned opposite along axial 60,64.First locking projections 88 are from beating outside the first lock recess 90 shown in Fig. 3
Open position is moved into shown in Fig. 2 and 4 the in the case where the first and second components 24,26 realize that at least partly shape cooperates
Closed position in one lock recess 90.In the corresponding way, the second locking projections 92 are from the second latch recess 94 shown in Fig. 3
Outer open position is moved into the institute of Fig. 2 and 4 in the case where the first and second components 24,26 realize that at least partly shape cooperates
The closed position in the second lock recess 94 shown.
According to fig. 2 to 4 embodiment and then in the embodiment according to Figure 5 that is described in detail, overload clutch
More precisely device 30 is made of the clutch voluntarily to work slip-clutch.Therefore, the first locking projections 88 pass through elasticity
Device 96 and the second locking projections 92 are pre-tensioner in respective closed position by elastic device 98.Meanwhile locking projections 88,
92 and/or lock recess 90,94 constitute when should make, be more than between the first component 24 and second component 26 it is prespecified
When difference in torque, locking projections 88,92 inversely in the pre-tensioning of respective elastic device 96,98 along axial 64 or 60 from relevant lock
Surely it is forced out in recess 90 or 94.In the embodiment shown, the Extrusion, i.e. locking projections is accomplished by the following way
88,92 and/or along the circumferential direction 80,78 directions of lock recess 90,94 the flank of tooth 100 at skewed, therefore in the torque
Under difference, along the circumferential direction the force of periphery of 78 or 80 effects is converted into inversely in the elastic force effect of respective elastic device 96 or 98
Axial force, the axial force eventually lead to respective locking projections 88,92 and are forced out from relevant lock recess 90,94.
In addition, as shown in figure 4, the first locking projections 88 are along 90 phase interaction of the first sagittal plane 102 and the first lock recess
With, and the second locking projections 92 interact along the second sagittal plane 104 and the second lock recess 94, wherein two radial directions are flat
Face 102,104 is spaced apart from each other certain distance along axial 60,64 and constitutes in the side that second component 26 is located remotely from each other.
Although there is shape mating part referring to figs. 2 to 30 one side of safety clutch described in 4, on the other hand has and rub
Pad bound fraction (this is between locking projections 88,92 and the flank of tooth 100 of lock recess 90,94), therefore could also say that
A kind of slip-clutch voluntarily to work.But it is alternatively possible to there are a control elements targetedly controlled to replace elasticity
Device 96,98, so that safety clutch 30 can also be made of controllable clutch.This kind of control elements for example may be used
To be a kind of hydraulic piston cylinder device.
Fig. 5 shows the alternative composition variant of one kind of centrifugal force pendulum device 22, wherein safety clutch 30 is by pure frictional fit
The clutch that mode works is constituted.In the particularly simple composition variant according to Fig. 5, bullet is equipped in the two sides of second component 26
Property device 106,108, wherein elastic device 106 is along axial 64 support or is supported on the first component 24, and along 60 axial
It supports or is supported on second component 26, elastic device 108 is along axial 60 support or is supported on the first component 24, along opposite
Axial 64 support or be supported on second component 26.For the elastic device 106 formed here especially effectively to work or
108, elastic device 106,108 is preferably made of disk spring, wherein respective elastic device 106,108 and the first component 24 or
Friction between second component 26 forms frictional fit connection between the first and second components 24,26.It is preferred that bullet
Property device 106,108 is arranged in a non-rotatable manner on the first component 24 or second component 26.
The torsional impact or revolving speed that the centrifugal force pendulum device 22 of torque transmitter 4 in Fig. 1 is suitble to balance internal-combustion engine 8 to be formed
Consistency, wherein the stronger torsional impact of internal combustion engine 8 can cause safety clutch 30 be opened or locking projections 88,92 from
It is forced out in lock recess 90,94.In addition, thus second component 26 is at least partly disconnected from the first component 24, thus
So that second component 26 is lowered load together with pendulum counterweight 28.More precisely, avoid respective pendulum counterweight 28 second
The final position of component 26 generates too strong impact, reduces the load of second component 26 and pendulum counterweight 28 as a result, and reduces
The noise in 22 region of centrifugal force pendulum device is formed.
In addition, centrifugal force pendulum device 22 can also reduce under another working condition that torque transmitter 4 or driving are 2
Load.If electrical equipment 46 is used for example as the starting motor of motor or internal combustion engine 8, the first first separation clutch 32 and the
Two separation clutches 38 are opened.Then, electrical equipment 46 makes the first of the first separation clutch 32 by drawing speed changer
Clutch output 36 turns to desired revolving speed or first clutch output end 36 is made to form desired torque.In order to by
Electrical equipment 46 starts internal combustion engine 8, and then, the first separation clutch 32 is closed rapidly or suddenly, so that internal combustion engine 8 is defeated
Outlet 12 is rotated by the torque transmission paths 6 between the first separation clutch 32 and output end 12, is thus activated.First
During separating 32 rapid closing of clutch, acts on the first component 24 and answered by the torque that electrical equipment 46 applies enough
Greatly, and pendulum counterweight 28 is made to be located at the final position on second component 26 at it with higher speed reverse impact second component
26, either second component 26 or pendulum counterweight 28 is applied apparent load as a result, thus will form stronger make an uproar
Sound.But in this case, safety clutch is opened, so that second component 26 and pendulum counterweight 28 break from the first component 24
It opens, overload and noise is thus avoided to be formed.In other words, this advantageous arrangement of centrifugal force pendulum device 22 in torque transmitter 4
The load of centrifugal force pendulum device 22 can also be reduced under the working condition for starting internal combustion engine 8 by electrical equipment 46, thus
Improve its service life.
List of numerals
2 driving systems
4 torque transmitters
6 torque transmission paths
8 internal combustion engines
10 speed changers
12 output ends
14 torsion vibration absorbers
16 damper input terminals
18 damper output ends
20 elastic devices
22 centrifugal force pendulum devices
24 first components
26 second components
28 pendulum counterweights
30 safety clutch
32 first separation clutches
34 first clutch input terminals
36 first clutch output ends
38 second separation clutches
40 second clutch input terminals
42 second clutch output ends
44 input terminals
46 electrical equipments
48 traction speed changers
50 transmission gears
52 input/output terminals
54 transmission gears
56 traction devices
58 first pendulum counterweight sections
60 is axial
62 second pendulum counterweight sections
64 is axial
66 attachment beams
68 grooves
70 rolling elements
72 guide grooves
74 guide grooves
76 guide grooves
78 circumferencial directions
80 circumferencial directions
82 is radial
84 is radial
86 wheel hubs
88 first locking projections
90 first lock recess
92 second locking projections
94 second lock recess
96 elastic devices
98 elastic devices
100 flank of tooth
102 first sagittal planes
104 second sagittal planes
106 elastic devices
108 elastic devices
Claims (10)
1. one kind is used to constitute by the torque transmitter (4) of the torque transmission paths (6) of internal combustion engine (8) to speed changer (10),
Include:
One centrifugal force pendulum device (22), have the first component (24) being arranged in torque transmission paths (6), this first
Part is connected in a manner of rotating synchronization with internal combustion engine (8), and one is arranged in the second component (26) of torque transmission paths (6) outside,
At least one pendulum counterweight (28) is disposed in a manner of swingable on the second component and one is used to be connected and disconnected from first
With the safety clutch (30) of second component (24,26),
One is located at the separation clutch (32) after centrifugal force pendulum device (22) in torque transmission paths (6), connects for selectivity
Connect clutch input (34) (clutch input and the first component (24) form rotation synchronized links) and clutch output
It holds (36) (clutch output and speed changer (10) form rotation synchronized links), and
One electrical equipment (46), the electrical equipment and clutch output (36) form rotation synchronized links.
2. torque transmitter (4) according to claim 1, which is characterized in that electrical equipment (46) passes through traction speed change
Device (48) (preferably chain speed variator) and clutch output (36) form rotation synchronized links.
3. according to claim 1 or 2 its any one of described in torque transmitter (4), which is characterized in that torque transmit
It in path (6), is disposed with before the first component (24) torsion vibration absorber (14), damper input terminal (16) and internal combustion engine (8)
Rotation synchronized links are formed, damper output end (18) and the first component (24) form rotation synchronized links.
4. according to the claims its any one of described in torque transmitter (4), which is characterized in that torque transmit
In path (6), it is disposed with the second separation clutch (38) at separation clutch (32) rear, is used for the second clutch of selective connection
Device input terminal (40) (the second clutch input terminal and clutch output (36) form rotation synchronized links) and second
Clutch output (42) (the second clutch output end and speed changer (10) form rotation synchronized links).
5. according to the claims its any one of described in torque transmitter (4), which is characterized in that safety clutch
(30) by can control or voluntarily operative clutch, preferably slip-clutch are constituted.
6. according to the claims its any one of described in torque transmitter (4), which is characterized in that safety clutch
(30) clutch for being the clutch to work with friction and shape fit system or working in form-fit manner.
7. for mixing the driving system (2) of motor-car, with one according to the claims its any one of torque transmit
Device (4) and internal combustion engine (8), the internal combustion engine and the first component (24) preferably form rotation by torsion vibration absorber (14)
Synchronized links, wherein be particularly preferably equipped with a speed changer (10), the clutch of the speed changer and separation clutch (32)
Device output end (36) forms rotation synchronized links as necessary by the second separation clutch (38).
8. one kind for torque transmitter (4) or driving system (2), be preferred for according to the claims its any one of
The centrifugal force pendulum device (22) of the torque transmitter (4) and driving system (2) has a first component (24), one the
Two components (26), are disposed at least one pendulum counterweight (28) on the second component in a manner of swingable and one is used for
It is connected and disconnected from the safety clutch (30) of the first and second components (24,26), which is characterized in that safety clutch (30) is by rubbing
It wipes the clutch to work with shape fit system or is made of the clutch that shape fit system works.
9. centrifugal force pendulum device (22) according to claim 8, which is characterized in that safety clutch (30) has at least one
Locking projections (88；And at least one lock recess (90 92)；94), wherein the locking projections (88；92) in first and
By lock recess (90 when realizing at least partly shape cooperation between two components (24,26)；94) outer open position it is mobile or by
It is moved to lock recess (90；94) closed position in, wherein locking projections (88；92) it is preferably pre-tensioned in closed position,
Locking projections (88；And lock recess (90 92)；94) particularly preferably make in interaction, the locking projections (88；
92) inversely in pre-tensioning voluntarily from locking when more than difference in torque prespecified between the first and second components (24,26)
Recess (90；94) it is forced out in.
10. according to claim 8 or 9 its any one of described in centrifugal force pendulum device (22), which is characterized in that locking projections
(88；And lock recess (90 92)；94) by mutually along axial direction (60,64) it is positioned opposite and/or be equipped with multiple locking projections (88；
And lock recess (90 92)；94), along the circumferential direction (78,80) are sequentially arranged respectively, wherein preferably at least one first lock
Fixed protrusion (88) and at least one first lock recess (90) are in the first sagittal plane (102) and at least one second lock tab
(92) and at least one second lock recess (94) are played in the second diameter with the first sagittal plane (102) axially spaced-apart certain distance
Interaction, two sagittal planes particularly preferably being located remotely from each other in first or second component (24,26) into plane (104)
Side constitute.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102018001858.0 | 2018-03-08 | ||
| DE102018001858.0A DE102018001858A1 (en) | 2018-03-08 | 2018-03-08 | Torque transmission arrangement, drive train with such a torque transmission arrangement and centrifugal pendulum device for such a torque transmission arrangement |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110242699A true CN110242699A (en) | 2019-09-17 |
| CN110242699B CN110242699B (en) | 2022-07-08 |
Family
ID=67701255
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910142096.8A Active CN110242699B (en) | 2018-03-08 | 2019-02-26 | Torque transmission device, drive train having the same, and centrifugal pendulum device for the same |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN110242699B (en) |
| DE (1) | DE102018001858A1 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102022116136A1 (en) | 2022-06-29 | 2024-01-04 | Schaeffler Technologies AG & Co. KG | Torque limiter for a torque transmission device |
Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20120055283A1 (en) * | 2009-03-12 | 2012-03-08 | Franz Moser | Hybrid drive train with torsional vibration damper |
| DE102012219012A1 (en) * | 2011-10-21 | 2013-04-25 | Schaeffler Technologies AG & Co. KG | Vibration damper for use in motor vehicle, has adjusting device for connecting damper with drive train in detachable manner and for detaching connection between damper and drive train during predetermined rotational speed |
| WO2014082629A1 (en) * | 2012-11-30 | 2014-06-05 | Schaeffler Technologies AG & Co. KG | Torque transmission device and drive train with torque transmission device |
| CN204004067U (en) * | 2014-06-13 | 2014-12-10 | 安徽天时插秧机制造有限公司 | A kind of safety clutch assembly of transplanter |
| US20160053816A1 (en) * | 2013-04-02 | 2016-02-25 | Schaeffler Technologies AG & Co. KG | Centrifugal pendulum |
| DE102014217460A1 (en) * | 2014-09-02 | 2016-03-03 | Schaeffler Technologies AG & Co. KG | Device for transmitting torque |
| DE102014222644A1 (en) * | 2014-11-06 | 2016-05-12 | Schaeffler Technologies AG & Co. KG | Hybrid module for a motor vehicle |
| WO2017067554A1 (en) * | 2015-10-22 | 2017-04-27 | Schaeffler Technologies AG & Co. KG | Torsional vibration damper and hybrid drive train |
| CN106704408A (en) * | 2016-12-28 | 2017-05-24 | 四川省机械研究设计院 | Controllable mechanical soft starting system and method |
| US20170146090A1 (en) * | 2014-06-17 | 2017-05-25 | Schaeffler Technologies AG & Co. KG | Centrifugal force pendulum |
| WO2017118456A1 (en) * | 2016-01-08 | 2017-07-13 | Schaeffler Technologies AG & Co. KG | Homogenized surface pressure in an overload clutch |
| WO2017167329A1 (en) * | 2016-04-01 | 2017-10-05 | Schaeffler Technologies AG & Co. KG | Centrifugal pendulum device and torque transmission device |
| CN107654534A (en) * | 2017-10-19 | 2018-02-02 | 兰州万里航空机电有限责任公司 | A kind of embedded clutch for aeroplane motor structure |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102016222371A1 (en) * | 2016-11-15 | 2018-05-17 | Schaeffler Technologies AG & Co. KG | centrifugal pendulum |
-
2018
- 2018-03-08 DE DE102018001858.0A patent/DE102018001858A1/en active Pending
-
2019
- 2019-02-26 CN CN201910142096.8A patent/CN110242699B/en active Active
Patent Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20120055283A1 (en) * | 2009-03-12 | 2012-03-08 | Franz Moser | Hybrid drive train with torsional vibration damper |
| DE102012219012A1 (en) * | 2011-10-21 | 2013-04-25 | Schaeffler Technologies AG & Co. KG | Vibration damper for use in motor vehicle, has adjusting device for connecting damper with drive train in detachable manner and for detaching connection between damper and drive train during predetermined rotational speed |
| WO2014082629A1 (en) * | 2012-11-30 | 2014-06-05 | Schaeffler Technologies AG & Co. KG | Torque transmission device and drive train with torque transmission device |
| US20160053816A1 (en) * | 2013-04-02 | 2016-02-25 | Schaeffler Technologies AG & Co. KG | Centrifugal pendulum |
| CN204004067U (en) * | 2014-06-13 | 2014-12-10 | 安徽天时插秧机制造有限公司 | A kind of safety clutch assembly of transplanter |
| US20170146090A1 (en) * | 2014-06-17 | 2017-05-25 | Schaeffler Technologies AG & Co. KG | Centrifugal force pendulum |
| DE102014217460A1 (en) * | 2014-09-02 | 2016-03-03 | Schaeffler Technologies AG & Co. KG | Device for transmitting torque |
| DE102014222644A1 (en) * | 2014-11-06 | 2016-05-12 | Schaeffler Technologies AG & Co. KG | Hybrid module for a motor vehicle |
| WO2017067554A1 (en) * | 2015-10-22 | 2017-04-27 | Schaeffler Technologies AG & Co. KG | Torsional vibration damper and hybrid drive train |
| WO2017118456A1 (en) * | 2016-01-08 | 2017-07-13 | Schaeffler Technologies AG & Co. KG | Homogenized surface pressure in an overload clutch |
| WO2017167329A1 (en) * | 2016-04-01 | 2017-10-05 | Schaeffler Technologies AG & Co. KG | Centrifugal pendulum device and torque transmission device |
| CN106704408A (en) * | 2016-12-28 | 2017-05-24 | 四川省机械研究设计院 | Controllable mechanical soft starting system and method |
| CN107654534A (en) * | 2017-10-19 | 2018-02-02 | 兰州万里航空机电有限责任公司 | A kind of embedded clutch for aeroplane motor structure |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110242699B (en) | 2022-07-08 |
| DE102018001858A1 (en) | 2019-09-12 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107110235B (en) | Hybrid module for a motor vehicle | |
| CN102149942B (en) | Torque transmission device | |
| CN103298638B (en) | Hybrid module for a vehicle drive train | |
| US8617018B2 (en) | Transmission for operating an auxiliary assembly | |
| CN103502034B (en) | Hybrid module for a drive train of a motor vehicle | |
| US8317006B2 (en) | Double clutch comprising a torsional vibration damper | |
| CN103826894B (en) | Pwtn | |
| CN114206648B (en) | Hybrid powertrain | |
| US20170050506A1 (en) | Torque transmission device for a hybrid vehicle | |
| JP2008202790A (en) | Driving pulley with vibration damping means | |
| CN100458211C (en) | Inertial torque reaction management with selectively engageable counter rotating component | |
| CN106468340B (en) | Twisting vibration absorption system | |
| US20110114435A1 (en) | Dual clutch | |
| CN103380312A (en) | Centrifugal force pendulum device | |
| CN108367665A (en) | Separating clutch for a motor vehicle | |
| US10843547B2 (en) | Drive train for a hybrid motor vehicle | |
| CN107532678A (en) | Torsional vibration damper and hybrid drive train | |
| DE102006034945A1 (en) | Drive arrangement for a hybrid vehicle | |
| CN102918297A (en) | Torsional Vibration Damper | |
| CN102177368A (en) | Fluid transmission device | |
| CN102628398A (en) | Arrangement with combustion engine and planetary gear attached to same | |
| KR102634032B1 (en) | Automotive multi-clutch devices and hybrid modules | |
| US7992696B2 (en) | Construction machine, as well as clutch for switching the power flow | |
| US20080006502A1 (en) | Clutch arrangement for the drive train of a vehicle | |
| CN110242699A (en) | Torque transmitter drives system and for its centrifugal force pendulum device with it |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |