CN109849651A - The transverse drive shaft of the power drive system of motor vehicles with outside constant velocity cardan joint - Google Patents
The transverse drive shaft of the power drive system of motor vehicles with outside constant velocity cardan joint Download PDFInfo
- Publication number
- CN109849651A CN109849651A CN201811429111.9A CN201811429111A CN109849651A CN 109849651 A CN109849651 A CN 109849651A CN 201811429111 A CN201811429111 A CN 201811429111A CN 109849651 A CN109849651 A CN 109849651A
- Authority
- CN
- China
- Prior art keywords
- drive shaft
- transverse drive
- constant velocity
- transverse
- notch
- 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.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K17/00—Arrangement or mounting of transmissions in vehicles
- B60K17/22—Arrangement or mounting of transmissions in vehicles characterised by arrangement, location, or type of main drive shafting, e.g. cardan shaft
-
- 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
- F16D3/00—Yielding couplings, i.e. with means permitting movement between the connected parts during the drive
- F16D3/16—Universal joints in which flexibility is produced by means of pivots or sliding or rolling connecting parts
- F16D3/20—Universal joints in which flexibility is produced by means of pivots or sliding or rolling connecting parts one coupling part entering a sleeve of the other coupling part and connected thereto by sliding or rolling members
- F16D3/22—Universal joints in which flexibility is produced by means of pivots or sliding or rolling connecting parts one coupling part entering a sleeve of the other coupling part and connected thereto by sliding or rolling members the rolling members being balls, rollers, or the like, guided in grooves or sockets in both coupling parts
- F16D3/223—Universal joints in which flexibility is produced by means of pivots or sliding or rolling connecting parts one coupling part entering a sleeve of the other coupling part and connected thereto by sliding or rolling members the rolling members being balls, rollers, or the like, guided in grooves or sockets in both coupling parts the rolling members being guided in grooves in both coupling 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
- F16D3/00—Yielding couplings, i.e. with means permitting movement between the connected parts during the drive
- F16D3/16—Universal joints in which flexibility is produced by means of pivots or sliding or rolling connecting parts
- F16D3/20—Universal joints in which flexibility is produced by means of pivots or sliding or rolling connecting parts one coupling part entering a sleeve of the other coupling part and connected thereto by sliding or rolling members
- F16D3/22—Universal joints in which flexibility is produced by means of pivots or sliding or rolling connecting parts one coupling part entering a sleeve of the other coupling part and connected thereto by sliding or rolling members the rolling members being balls, rollers, or the like, guided in grooves or sockets in both coupling parts
- F16D3/223—Universal joints in which flexibility is produced by means of pivots or sliding or rolling connecting parts one coupling part entering a sleeve of the other coupling part and connected thereto by sliding or rolling members the rolling members being balls, rollers, or the like, guided in grooves or sockets in both coupling parts the rolling members being guided in grooves in both coupling parts
- F16D2003/2232—Elements arranged in the hollow space between the end of the inner shaft and the outer joint 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
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D3/00—Yielding couplings, i.e. with means permitting movement between the connected parts during the drive
- F16D3/16—Universal joints in which flexibility is produced by means of pivots or sliding or rolling connecting parts
- F16D3/20—Universal joints in which flexibility is produced by means of pivots or sliding or rolling connecting parts one coupling part entering a sleeve of the other coupling part and connected thereto by sliding or rolling members
- F16D3/22—Universal joints in which flexibility is produced by means of pivots or sliding or rolling connecting parts one coupling part entering a sleeve of the other coupling part and connected thereto by sliding or rolling members the rolling members being balls, rollers, or the like, guided in grooves or sockets in both coupling parts
- F16D3/223—Universal joints in which flexibility is produced by means of pivots or sliding or rolling connecting parts one coupling part entering a sleeve of the other coupling part and connected thereto by sliding or rolling members the rolling members being balls, rollers, or the like, guided in grooves or sockets in both coupling parts the rolling members being guided in grooves in both coupling parts
- F16D2003/22323—Attachments to the shaft of the inner joint member whereby the attachments are distanced from the core
Abstract
The present invention relates to a kind of transverse drive shaft of power drive system (6), the drive shaft can be connected to the transmission output shaft (4) of driving unit (1) by inner constant velocity joint (5) and be connected to the wheel that can be turned to (9) by outside constant velocity cardan joint (7), wherein outside constant velocity cardan joint (7) includes interior hub (17), interior hub (17) is arranged and is mounted in a rotationally fixed manner on transverse drive shaft (6), and-interior hub (17) is horizontally limited by two end faces (17a, 17b) separated from each other.The object of the present invention is to provide a kind of transverse drive shafts (6) of type, by the transverse drive shaft, at least reduces and potentially eliminate the radial vibration for introducing wheel suspension or wheel installation part and bodyshell (2) or cause the power of these vibrations.The purpose realizes that transverse drive shaft (6) is characterized in that at least one end face (17a, 17b) has at least one notch (16) by transverse drive shaft (6).
Description
Technical field
The present invention relates to a kind of transverse drive shaft of power drive system, which can be connected by inner constant velocity joint
It is connected to the transmission output shaft of driving unit, and the wheel that can be turned to is connected to by outside constant velocity cardan joint, the outside constant speed
Universal joint includes interior hub,
Interior hub arranges in a rotationally fixed manner and is mounted in transverse drive shaft, and
Interior hub is laterally defined by two end faces separated from each other.
Background technique
Noise reduction is absorbed in the development in vehicle acoustical field at the very start.It is most significantly internal combustion hair first in this respect
Main Noise Sources of the motivation as motor vehicles, and the auxiliary unit that also will have decisive role to overall noise discharge later
As noise source.
It attempts not only to reduce the noise as caused by motor vehicles more and more, also influences in a targeted way or use it
, this is also generally referred to as Noise Design or sound design.Due to recognizing purchase decision of the potential customer when buying vehicle
It is influenced can not be ignored by the noise of internal combustion engine or vehicle, this facilitate this developments.Therefore, the driver of sport car
Prefer the vehicle or engine of the kinetic characteristic of the prominent vehicle of its noise.
Air borne sound source can will be divided into as the noise source on motor vehicles in principle and car body propagates sound source.
Air borne sound source includes the fan noise of such as inlet noise, exhaust outlet noise and radiator, and car body passes
Broadcasting sound source especially includes being attached to the power drive system of bodyshell by engine mount and being also similarly installed at
Rolling tire on bodyshell.
The engine structure for causing it to generate car body propagation acoustical vibration due to impact and alternating force passes through its engine
It is air borne sound that car body is propagated acoustic radiating by surface, and generates actual engine noise in this way.
Most important component with impact and power excitation is crankcase, cylinder block, cylinder cover, crank driver, piston
And valve actuator.These components are exposed under inertia and gas force.
Crankshaft and the driveline components being connected thereto are formed together vibrational system.Here, by becoming on the time
The rotary force of change makes crankshaft carry out whirling vibration, which introduces crankshaft by the connecting rod being hinged on each crankshaft journal.
Here, the whirling vibration of crankshaft is caused to be propagated the noise of acoustic radiating due to car body and be also resulted in since car body propagation sound draws
Enter the noise in bodyshell and internal combustion engine.
Here, when in the case where intrinsic frequency range underexcitation crankshaft, it may appear that high whirling vibration amplitude, this even meeting
Lead to permanent fault.
Because of the high dynamic load being applied on crankshaft by inertia and gas force, manufacturer is required in design internal combustion engine
Most comprehensive feasible (optimizing) mass balance of Shi Shixian.Here, term " mass balance " includes compensating or reducing inertia force
External action all measures.In this respect, the igniting of the rotation of crankshaft, the quantity of cylinder and arrangement and each cylinder is suitable
Sequence is selected as in a manner of realizing optimal mass balance.
The whirling vibration of crankshaft leads to the fluctuation of speed of internal combustion engine and also via timing mechanism or camshaft actuated
Device is transmitted to camshaft, and wherein camshaft itself also constitutes vibrational system and can cause other system (especially valve
Driver) vibration.It is equally possible by the way that vibration is introduced other auxiliary units by bent shaft-driven traction mechanism drive.
In addition, the vibration of crankshaft is introduced in power drive system, can occur via power drive system to speed changer and driving
Axis until vehicle tire to front transfer.
In order to reduce the fluctuation of speed, increase the quality of vibrational system by the way that flywheel is arranged on crankshaft.More due to quality
Greatly, system shows increased inertia.The rotary motion of crankshaft is more evenly.
If overall be fixed to crankshaft in side and be connected to the flywheel design of speed changer by clutch in the other side
For double mass flywheel, then flywheel also has the function of that damper, damper reduce the whirling vibration between clutch and driver.
In order to inhibit the whirling vibration in crankshaft or power drive system, rotary shock absorber, i.e. torsion damping can be provided
Device.Relative motion due to damper block relative to crankshaft, a part of whirling vibration energy are dissipated by friction operation.
Development in terms of engine noise reduction makes the noise section (i.e. real engine noise) of engine continuous
It reduces.Modern motor is commonly provided with the internal combustion engine of very quiet operation, can almost no longer perceive inside the vehicle
To its gimp, or in some cases, gimp is even flooded by such as other noises such as noise, ventilation of rolling wheel
Not yet.
It propagates except sound except through the car body that engine mount introduces, is even more important to acoustics driver comfort
It is by the installation part and suspension of laterally driven axial tire or wheel and thus to the car body propagation sound of bodyshell introducing
Sound.The vibration being introduced on rare occasion via transverse drive shaft can be felt in steering wheel and seat by the driver of motor vehicles
Know.As a result, comfort is affected in particularly disadvantageous mode.Particular problem in this case is with fluid drive
Vibration characteristics or noise characteristic of the internal combustion engine of device in idling mode.
33 18 449 C2 of Germany Patent document DE is related to the above problem, and the present invention is also such.Fig. 1 shows motor-driven
The details of the power drive system of vehicle, the i.e. wheel turned on bodyshell 2 with associated transverse drive shaft 6 together
9 installation part 13,14 and suspension 15.
Describe the driving unit 1 of the motor vehicles with front-wheel drive, which uses rubber bumper 3 as starting
Machine installation part is mounted on chassis 2.In every side lateral arrangement transmission output shaft 4 of driving unit 1, transmission output shaft 4
Transverse drive shaft 6 is connected to by inner constant velocity joint 5.A part of transverse drive shaft 6 is connected by outside constant velocity cardan joint 7
It is connected to spindle nose 8, spindle nose 8 receives and drives the wheel 9 that can be turned to.
Spindle nose 8 rotates in knuckle 10, and knuckle 10 passes through upper ball joint 11 and lower globe joint 12 pivotly
It is mounted on the outer end of two transverse links 13,14.In its inner end, two transverse links 13,14 are fixed to chassis in hinged way
2.Draft hitch 15 is arranged between transverse link 13 and chassis 2.
Inner constant velocity joint 5 is typically designed to three pin-type slip joint 5 comprising three pin-type and bell.Three pin-type connects
First 5 axially displaceable property prevents axial vibration (to introduce transverse drive shaft 6 referring to double-head arrow f) or filter out vibration along axial direction
It is dynamic.
In contrast, the radial vibration of transmission output shaft 4 by inner constant velocity joint 5 unhinderedly (i.e. without
Filter ground) it is introduced into transverse drive shaft 6.These radial vibrations (referring to arrow F) pass through rigid transverse drive shaft 6 from inner constant velocity ten thousand
Outside constant velocity cardan joint 7 to section 5 towards wheel side dynamically transmit and process spindle nose 8, knuckle 10 and transverse link 13,14 into
Enter in chassis 2.Some of them vibration is passed forward to steering wheel and pilot set and is perceived by driver.As a result, comfort
It is affected in particularly disadvantageous mode.
To solve the above-mentioned problems, 33 18 449 C2 of patent document DE, which is proposed, is intended to prevent radial vibration from reaching axis
First 8 measure.In other words, it is had an impact in the transmission path of radial vibration or transmission path.
It is advantageous that including transverse drive shaft 6 and being connected to the component of drive shaft 6 (for example, inner constant velocity is universal
Section 5 three pin members) component give certain Mass Distribution, as a result, be intended to realize two constant velocity cardan joints 5,7 dynamic
It disconnects.
Summary of the invention
Under the background of above content, the object of the present invention is to provide described in a kind of preamble according to claim 1
The transverse drive shaft of power drive system at least reduce by the transverse drive shaft and potentially eliminate that introduce wheel outstanding
The radial vibration of frame or wheel installation part and bodyshell or the power for causing these to vibrate.
The purpose realizes that the drive shaft can be connected by inner constant velocity joint by the transverse drive shaft of power drive system
It is connected to the transmission output shaft of driving unit, and is connected on the wheel that can be turned to by outside constant velocity cardan joint, wherein this is outer
Side constant velocity cardan joint includes interior hub,
Interior hub arranges in a rotationally fixed manner and is mounted in transverse drive shaft, and
Interior hub is horizontally limited by two end faces separated from each other,
Its main feature is that:
At least one end face has at least one notch.
According to the present invention, it is arranged in the wheel side of transverse drive shaft and mounted thereto outer in a rotationally fixed manner
The interior hub of side constant velocity cardan joint an end face or has a notch on two end faces or multiple cuts in each case
Mouthful.
Notch is integrated to the end face of regular planar design, that is to say, that from material is wherein removed, so that the bending of interior hub
Rigidity reduces in a targeted way.In other words, it being removed by material, interior hub becomes softer in bending, i.e., and it is more flexible, and
It is introduced into the interior hub of outside constant velocity cardan joint in radial force from speed changer (passing through transmission output shaft and transverse drive shaft)
In the case where, bigger surrender is generated under loads.Rigidity according to the present invention is smaller or the lesser interior less dynamic of hub of rigidity
Transmit the radial force for initially resulting in radial vibration in ground.
The flexural rigidity of transverse drive shaft or interior hub selects lower, smaller by the radial force transmitted, and the radial force is logical
Outside constant velocity cardan joint is crossed to introduce wheel and introduce bodyshell and the on rare occasion side of being passed forward to by suspension
To disk and pilot set.
It is thereby achieved that the purpose that the present invention is based on, that is, provide a kind of transverse drive shaft, extremely by the transverse drive shaft
It is few to reduce or potentially eliminate the radial vibration of introducing wheel suspension or wheel installation part and bodyshell or cause these vibrations
Power.
Radial vibration especially can be in the automatic transmission with fixation and wherein speed changer is located at the motor-driven of gear " D "
Occur in vehicle.The two sides of speed changer are set and speed changer is connected to the transverse drive shaft of wheel then in driving unit
Upper applied force, the power generate the torque around rolling axis and have vertical or radial force component.
The other advantageous embodiments of transverse drive shaft are described below in conjunction with dependent claims.
The following embodiment of transverse drive shaft is advantageous, wherein two end faces separated from each other are oriented transverse to transverse direction
Drive shaft.
In the present case, if the longitudinal axis of end face and drive shaft forms the acute angle of α≤90 °, end face is fixed
To for transverse to drive shaft.
It is arranged in transverse drive shaft due to the interior hub of outside constant velocity cardan joint and is driven with rotation in a rotationally fixed manner
Moving axis rotates together, therefore the longitudinal axis of interior hub and the longitudinal axis of drive shaft generally coaxially extend.Therefore, it is orientated cross
The acute angle of α≤90 ° is also formed with the longitudinal axis of interior hub to the end face in drive shaft.
The following embodiment of transverse drive shaft is advantageous, wherein two end faces separated from each other are oriented orthogonal to transverse direction
Drive shaft.It is oriented orthogonal to the end face of drive shaft and longitudinal axis formation right angle α=90 ° of transverse drive shaft or interior hub.
The following embodiment of transverse drive shaft is advantageous, and two of them end face all has at least one notch.The implementation
Example facilitates the symmetry of interior hub.Particular advantage, i.e., the load distribution more evenly on entire interior hub are generated under loads
And the deformation more evenly of hub.
The following embodiment of transverse drive shaft is advantageous, and two of them end face all has cutting at least one same shape
Mouthful.Herein, it is identical that " same shape ", which means notch in form, that is to say, that in design, size is also phase
With.
This contributes to form or provides interior hub as symmetrical as possible.
Therefore, the advantageous embodiment of transverse drive shaft also especially two end faces all have same shape notch implementation
Example.This has Beneficial Effect to the Mass Distribution of hub.
The embodiment for the transverse drive shaft that wherein at least one notch circlewise shapes is advantageous.
In this case, the following embodiment of transverse drive shaft is advantageous, and the forming of wherein at least one annular is cut
Mouth is the annular groove circumferentially extended completely.
In the current situation, (that is over 360 deg.) at least one notch completely circumferentially surrounds interior hub.In other words
It says, notch specifically extends around the longitudinal axis of interior hub on the entire periphery of interior hub.
The embodiment particularly provide interior hub manufactured for example on lathe in advantage, especially for combining notch or recessed
Slot.
In addition, the annular groove circumferentially extended completely this have the advantage that, due to the combination, will not be introduced not in inside hub
Balance.Groove is relative to the longitudinal axis of interior hub or the rotation axis rotational symmetry of drive shaft.
Here, the following embodiment of transverse drive shaft is advantageous, wherein the annular groove circumferentially extended completely is in groove
Rounding in bottom, that is to say, that not sharp edge and transition part.
The following embodiment of transverse drive shaft is advantageous, and is arranged in retainer wherein outside constant velocity cardan joint has
Multiple balls.The mobility of bearing, and the transmitting for power are used for as the ball of rolling element.
In this case, the following embodiment of transverse drive shaft is advantageous, wherein outside constant velocity cardan joint is cage
Formula connector comprising interior hub and outer hub, wherein ball is arranged between interior hub and outer hub.
By using ball within a fitting, the following embodiment of transverse drive shaft can be advantageous, and wherein ball is respectively
With at least one other notch.As a result, ball becomes softer or more flexible in bending.
By using ball within a fitting, the following embodiment of transverse drive shaft is also advantageous, and wherein ball respectively has
There is at least one channel.
Here, the following embodiment of transverse drive shaft is advantageous, wherein each ball has at least one hole.Kong Sheng
Producing aspect (combining notch or channel) has particular advantage.
Wherein inner constant velocity joint is that the embodiment of the transverse drive shaft of three pin-type slip joint is advantageous.
The embodiment provides advantage in terms of axial vibration is introduced drive shaft.This is because at least connector not by
Under occlusion and axially movable situation, the axial displaceability of three pin-type connector, which prevents, introduces axial vibration laterally
Drive shaft filters out these vibrations in the axial direction.
Detailed description of the invention
It will be based on exemplary embodiment below and the present invention will be described in more detail according to Fig. 1 and Fig. 2.In the accompanying drawings:
Fig. 1 is schematically shown according to patent document DE 33 18 449C2 and transverse drive shaft and driving unit one
The installation part and suspension of the wheel turned on bodyshell risen, and
Fig. 2 schematically shows the transverse drive shafts of the power drive system together with outside constant velocity cardan joint and spindle nose
First embodiment.
Specific embodiment
The discussion for having been combined the prior art describes Fig. 1, therefore at this moment with reference to corresponding statement.
Fig. 2 schematically shows the laterally driven of the power drive system with outside constant velocity cardan joint 7 and spindle nose 8 together
The first embodiment of axis 6.Only illustrate the supplementary features relative to Fig. 1, therefore, referring additionally to Fig. 1 and associated description.Identical ginseng
It examines title and has been used for identical component.
In installation site, transverse drive shaft 6 is connected to the transmission output shaft of driving unit by inner constant velocity joint 5
4, and can be set as rotating by transmission output shaft 4.
Drive shaft 6 is connected to the wheel that can be turned to by outside constant velocity cardan joint 7, which is received by spindle nose 8.
In the current situation, outside constant velocity cardan joint 7 is ball cage type connector 7a comprising interior hub 17 and outer hub 18 and more
A ball 19, the multiple ball 19 are maintained in the retainer (not shown) between interior hub 17 and outer hub 18.In present case
Under, outer hub 18 is formed by bell-shaped piece 20, and bell-shaped piece 20 and spindle nose 8 are integrally formed.
Interior hub 17 is arranged in the wheel side of transverse drive shaft 6 and is mounted in drive shaft 6 in a rotationally fixed manner, knot
Hub 17 rotates or synchronous rotary together with rotation drive shaft 6 in fruit.The longitudinal axis 17c of interior hub 17 and the longitudinal axis of drive shaft 6
Line 6a is extended coaxially into.It is moved axially in order to prevent, and interior hub 17 is fixed in drive shaft 6 by western lattice ring 21.
Interior hub 17 is horizontally limited by two end faces 17a, 17b separated from each other, in the current situation two end faces
17a, 17b be oriented orthogonal to drive shaft 6 and with the longitudinal axis 6a of transverse drive shaft 6 or interior hub 17 formed right angle α=
90°。
Two end faces 17a, 17b have notch 16, and notch 16 is recessed in the form of the annular groove 16a circumferentially extended completely
Trench bottom is rounded off or rounding.In other words, groove 16a specifically surrounds interior hub in the entire periphery (i.e. over 360 deg.) of interior hub 17
17 longitudinal axis 17c extends.
This construction of notch 16 provides advantage in production, avoids and introduces imbalance in wheel hub 17.
In the current situation, groove 16a has consistent shape, that is to say, that form or design having the same, and
It is of the same size.
Reference signs list
1 driving unit
2 bodyshells, chassis
3 engine mounts, rubber bumper
4 transmission output shafts
5 inner constant velocity joints, three pin-type slip joint
6 transverse drive shafts
The longitudinal axis of 6a transverse drive shaft
7 outside constant velocity cardan joints
7a ball cage type connector
8 spindle noses
9 wheels, the wheel that can be turned to
10 knuckles
11 upper ball joints
12 lower globe joints
Transverse link on 13
14 lower transverse links
15 draft hitch
16 notch
16a groove
Hub in 17
The first end face of hub in 17a
The second end face of hub in 17b
The longitudinal axis of hub in 17c
18 outer hubs
19 balls
20 bell-shaped pieces
21 western lattice rings
Claims (15)
1. a kind of transverse drive shaft of power drive system (6), the drive shaft can be connected to by inner constant velocity joint (5)
The transmission output shaft (4) of driving unit (1) and by outside constant velocity cardan joint (7) be connected to the wheel (9) that can be turned to and
Wherein the outside constant velocity cardan joint (7) includes interior hub (17),
The interior hub (17) is arranged and is mounted in a rotationally fixed manner on the transverse drive shaft (6)；And
The interior hub (17) is horizontally limited by two end faces (17a, 17b) separated from each other,
It is characterized in that,
At least one described end face (17a, 17b) has at least one notch (16).
2. transverse drive shaft (6) according to claim 1, which is characterized in that described two end faces separated from each other (17a,
17b) it is oriented transverse to the transverse drive shaft (6).
3. transverse drive shaft (6) according to claim 1 or 2, which is characterized in that described two end faces separated from each other
(17a, 17b) is oriented orthogonal to the transverse drive shaft (6).
4. the transverse drive shaft according to one of preceding claims (6), which is characterized in that described two end faces (17a,
17b) all there is at least one described notch (16).
5. the transverse drive shaft according to one of preceding claims (6), which is characterized in that described two end faces (17a,
17b) all with the notch (16) of at least one same shape.
6. the transverse drive shaft according to one of preceding claims (6), which is characterized in that described two end faces (17a,
17b) with the notch (16) of same shape.
7. the transverse drive shaft according to one of preceding claims (6), which is characterized in that at least one described notch (16)
Circlewise shape.
8. transverse drive shaft (6) according to claim 7, which is characterized in that at least one was circlewise shaped described cuts
Mouth (16) is the annular groove (16a) circumferentially extended completely.
9. transverse drive shaft (6) according to claim 8, which is characterized in that the annular groove circumferentially extended completely
(16a) is rounded in the bottom of the groove.
10. the transverse drive shaft according to one of preceding claims (6), which is characterized in that the outside constant velocity cardan joint
It (7) include multiple balls (19), the multiple ball (19) is arranged in retainer.
11. transverse drive shaft (6) according to claim 10, which is characterized in that the outside constant velocity cardan joint (7) is ball
Cage connector (7a), the ball cage type connector (7a) include the interior hub (17) and outer hub (18), and the ball (19) is arranged in
Between the interior hub (17) and the outer hub (18).
12. transverse drive shaft described in 0 or 11 (6) according to claim 1, which is characterized in that the ball (19) respectively has
At least one other notch.
13. transverse drive shaft described in 0 or 11 (6) according to claim 1, which is characterized in that the ball (19) respectively has
At least one channel.
14. transverse drive shaft (6) according to claim 13, which is characterized in that the ball (19) respectively has at least
One hole.
15. the transverse drive shaft according to one of preceding claims (6), which is characterized in that the inner constant velocity joint
It (5) is three pin-type slip joint.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102017221603.4 | 2017-11-30 | ||
| DE102017221603.4A DE102017221603B4 (en) | 2017-11-30 | 2017-11-30 | Lateral drive shaft of a drive train of a motor vehicle with an external constant velocity joint |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109849651A true CN109849651A (en) | 2019-06-07 |
Family
ID=66547776
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811429111.9A Pending CN109849651A (en) | 2017-11-30 | 2018-11-27 | The transverse drive shaft of the power drive system of motor vehicles with outside constant velocity cardan joint |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN109849651A (en) |
| DE (1) | DE102017221603B4 (en) |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4068499A (en) * | 1976-01-26 | 1978-01-17 | Sharp Everett H | Telescoping universal joints |
| FR2527718A1 (en) | 1982-05-26 | 1983-12-02 | Glaenzer Spicer Sa | TRANSMISSION FOR FILTERING RADIAL VIBRATIONS BETWEEN THE MOTOR SHAFT AND THE WHEEL AXIS |
| FI75762C (en) * | 1987-03-19 | 1988-08-08 | Autojoukko Oy | ANORDNING VIDEO TRACKING, SPECIFICALLY SWEETS HJULENS HJULNAVAR VID FORDON. |
| US5899814A (en) * | 1997-09-17 | 1999-05-04 | Dana Corporation | Vehicle drive train incorporating a plunging constant velocity joint |
| DE19905451C2 (en) * | 1999-02-10 | 2001-03-08 | Gkn Loebro Gmbh | Constant velocity joint |
| DE10143886C1 (en) * | 2001-09-07 | 2002-12-12 | Bayerische Motoren Werke Ag | Power take-off gear for vehicles has a pinion gear with hollow cylindrical recesses in which bearings are arranged |
-
2017
- 2017-11-30 DE DE102017221603.4A patent/DE102017221603B4/en active Active
-
2018
- 2018-11-27 CN CN201811429111.9A patent/CN109849651A/en active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| DE102017221603A1 (en) | 2019-06-06 |
| DE102017221603B4 (en) | 2020-03-19 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US4114472A (en) | Installation for vibration damping in drive connection of motor vehicles | |
| JPH04211745A (en) | Vibration damper for driving shaft | |
| JP2007139195A (en) | Torsional damper and device comprising the same | |
| US10082201B2 (en) | Arrangement for rotational decoupling of engine and transmission | |
| CN104791415A (en) | Power disc, torsion damper using power disc, transmission system and automobile | |
| CN109849652A (en) | The transverse drive shaft of the power drive system of motor vehicles with outside constant velocity cardan joint | |
| US20040040777A1 (en) | Center bearing tuned absorber | |
| US7022023B2 (en) | Integrated driveline flange torsional damper | |
| CN109849651A (en) | The transverse drive shaft of the power drive system of motor vehicles with outside constant velocity cardan joint | |
| CN109849649A (en) | The transverse drive shaft of the power drive system of motor vehicles including internal combustion engine and speed changer | |
| CZ303784B6 (en) | Device for damping resonance vibrations of differential gearing output shaft | |
| JP6158009B2 (en) | Crank pulley with counterweight and manufacturing method thereof | |
| CN109849650A (en) | The transverse drive shaft of the power drive system of motor vehicles including internal combustion engine and speed changer | |
| US7410035B2 (en) | Damper and method for tuning a damper utilizing a surface contact reducing resilient member | |
| CN211117217U (en) | Transmission shaft assembly and automobile | |
| CN106763409A (en) | A kind of double frequency composite power bump leveller for automotive transmission | |
| CN206419403U (en) | A kind of double frequency composite power bump leveller for automotive transmission | |
| CN102072059A (en) | Starter-generator | |
| CN101839303A (en) | Torsional vibration damper and transmission device | |
| US20190011013A1 (en) | Active vibration damper for a vehicle driveline component | |
| JP4766236B2 (en) | Vehicle drive shaft and manufacturing method thereof | |
| KR101195197B1 (en) | Stiffness improving apparatus of propeller shaft in vehicle | |
| KR20040090657A (en) | Roll rod system | |
| JP2019065904A (en) | Pulley with isolation | |
| KR101208153B1 (en) | shaft-insert type damper for shaft of vehicle |
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 |