CN106347333A - Vector braking mechanism used for automobile and automobile - Google Patents
Vector braking mechanism used for automobile and automobile Download PDFInfo
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- CN106347333A CN106347333A CN201610953312.3A CN201610953312A CN106347333A CN 106347333 A CN106347333 A CN 106347333A CN 201610953312 A CN201610953312 A CN 201610953312A CN 106347333 A CN106347333 A CN 106347333A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
- B60T11/00—Transmitting braking action from initiating means to ultimate brake actuator without power assistance or drive or where such assistance or drive is irrelevant
- B60T11/04—Transmitting braking action from initiating means to ultimate brake actuator without power assistance or drive or where such assistance or drive is irrelevant transmitting mechanically
- B60T11/08—Transmitting braking action from initiating means to ultimate brake actuator without power assistance or drive or where such assistance or drive is irrelevant transmitting mechanically providing variable leverage
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- Vehicle Body Suspensions (AREA)
Abstract
The invention discloses a vector braking mechanism used for an automobile and an automobile applying the vector braking mechanism. The vector braking mechanism comprises at least one pair of vehicle wheels which are connected with the two ends of a transverse shaft by virtue of steering knuckles, a transmission mechanism eccentrically hinged with at least one pair of vehicle wheels and a braking driving part which can drive the at least one pair of vehicle wheels to deflect relative to each other by virtue of the transmission mechanism. Based on the invention, the at least one pair of vehicle wheels can deflect relative to each other when being driven by the braking driving part, and resistance for preventing the automobile from advancing is produced by virtue of a deflecting posture relative to each other and friction with an automobile traveling pavement, so that braking on the automobile is realized by virtue of the resistance produced by deflection of the vehicle wheels in a way similar to a vector rudder, resistance produced by the defection of the vehicle wheels can be used for replacing resistance produced by friction of a brake pad, and further a hidden trouble of high temperature braking failure of friction type braking is eliminated.
Description
Technical field
The present invention relates to a kind of vector arrestment mechanism for automobile and a kind of vapour applying this vector arrestment mechanism
Car.
Background technology
Traditional automobile brake mode generally adopts friction mode, i.e. produced with wheel disc or wheel hub friction by brake disc
Resistance to wheel.But, friction can produce substantial amounts of heat energy, such as long and steep downgrade etc. is needed to the feelings of long-time braking
Condition, the heat energy that friction produces can make wheel be in the condition of high temperature, is easily caused brake fade.
Content of the invention
An embodiment provides a kind of vector arrestment mechanism for automobile, this vector arrestment mechanism can
The high-temperature brake avoiding friction type brake mode lost efficacy.In this embodiment, vector arrestment mechanism includes:
It is connected at least one pair of wheel at transverse axis two ends by knuckle；
The drive mechanism hinged with least one pair of wheel eccentricities；And
The braking drive division that at least one pair of wheel deflects relative to one another can be driven by drive mechanism.
Alternatively, braking drive division include can by translation to drive mechanism generation braking and drive force brake silpper,
And carry the braking slide rail of brake silpper；Drive mechanism includes at least one pair of hinged with least one pair of wheel eccentricities respectively company
Bar, and, at least one pair of connecting rod converge be hinged on brake silpper, moved with the translation with brake silpper pendulum and by move pendulum will
The braking and drive force that brake silpper translation produces is converted to the deflecting force driving at least one pair of wheel to deflect relative to one another.
Alternatively, at least one pair of wheel includes a pair of front vehicle wheel and a pair of rear wheel, wherein: the phase of a pair of front vehicle wheel formation
Close to each other for rear end to the mode of mode relative deflection close to each other, a pair of rear wheel formation for front end of deflection；Or,
The mode of the relative deflection of a pair of front vehicle wheel formation is close to each other for rear end, the mode of the relative deflection of a pair of rear wheel formation is
Front end is close to each other；Or, it is close to each other that the mode of the relative deflection that a pair of front vehicle wheel and a pair of rear wheel are formed is front end；
Or, it is close to each other that the mode of the relative deflection that a pair of front vehicle wheel and a pair of rear wheel are formed is rear end.
Alternatively, at least one pair of wheel includes a pair of front vehicle wheel, and this vector arrestment mechanism further includes: can be by transmission
Mechanism orders about the steering drive division that a pair of front vehicle wheel of chassis both sides deflects in the same direction.
Further, braking drive division includes the front braking drive division driving a pair of front vehicle wheel, and, steering drive division holds
Before being connected between braking drive division and drive mechanism.For example, front braking drive division includes by translation, drive mechanism being produced
The front braking slide rail of brake silpper before the front brake silpper of raw braking and drive force and carrying；Turn to drive division to include passing through
Swing and drive mechanism is produced with the steering swing arm turning to driving force, and, turn to braking before the support end of swing arm is articulated with and slide
Block；Drive mechanism includes eccentric a pair of hinged front rod with a pair of front vehicle wheel respectively, and, a pair of front rod converges and be articulated with
Turn to the free end of swing arm, move pendulum to turn to the overall translation of swing arm with the drive of front brake silpper and put front system by moving
The braking and drive force that movable slider translation produces is converted to the deflecting force that a pair of front vehicle wheel of driving deflects relative to one another, or, with
Turn to the swing of swing arm and move pendulum and steering swing arm is swung the steering driving force producing and is converted to a pair of driving by moving pendulum
The deflecting force that front vehicle wheel deflects in the same direction.Wherein, a pair of front vehicle wheel be deflected to that constant amplitude deflects in the same direction or spread is inclined in the same direction in the same direction
Turn.
Further, at least one pair of wheel further includes a pair of rear wheel, and braking drive division further includes to drive one
Rear braking drive division to rear wheel.For example, braking drive division includes by translation, drive mechanism can be produced with braking drive afterwards
The rear braking slide rail of brake silpper after the rear brake silpper of power and carrying；Drive mechanism include respectively with a pair of rear wheel
Eccentric a pair of hinged back link, and, a pair of back link convergence is articulated with rear brake silpper, with the translation of subsequent brake silpper
And move pendulum and drive a pair of rear wheel relative to each other by moving to put to be converted to the braking and drive force of rear brake silpper translation generation
The deflecting force of ground deflection.
Alternatively, deflection angle when at least one pair of wheel deflects relative to one another is less than or equal to 5 degree.
An alternative embodiment of the invention provides a kind of automobile, and this automobile includes the vector braking described in above-described embodiment
Mechanism.
Based on the above embodiments, at least one pair of wheel can under the driving of braking drive division deflection relative to one another,
And the resistance stoping automobile front driving is produced with the pavement friction of the attitude of deflection relative to each other and running car, thus, above-mentioned
The resistance that embodiment can pass through the deflection generation of wheel realizes the braking to automobile.And, the above embodiments can be with car
The resistance that wheel deflects generation by way of similar to vector rudder substitutes the resistance that brake block friction produces, it is thus possible to eliminate
The hidden danger that the high-temperature brake of friction type brake lost efficacy.
Brief description
Fig. 1 is the example arrangement schematic diagram of the vector arrestment mechanism in an embodiment；
Fig. 2 a and Fig. 2 b is the braking attitude schematic diagram of vector arrestment mechanism as shown in Figure 1；
Fig. 3 a to Fig. 3 d is the application example schematic diagram of vector arrestment mechanism as shown in Figure 1；
Fig. 4 a to Fig. 4 d is the braking principle schematic diagram of the application example as shown in Fig. 3 a to Fig. 3 d；
Fig. 5 is the principle structure schematic diagram of the vector arrestment mechanism in another embodiment；
Fig. 6 a to Fig. 6 d is the braking attitude schematic diagram of vector arrestment mechanism as shown in Figure 5；
Fig. 7 a and Fig. 7 b is the steering attitude schematic diagram of vector arrestment mechanism as shown in Figure 5；
Fig. 8 a to Fig. 8 d is a kind of skid steer attitude schematic diagram of vector arrestment mechanism as shown in Figure 5；
Fig. 9 a to Fig. 9 d is another kind of skid steer attitude schematic diagram of vector arrestment mechanism as shown in Figure 5.
Specific embodiment
For making the objects, technical solutions and advantages of the present invention become more apparent, develop simultaneously embodiment referring to the drawings, right
The present invention further describes.
Refer to Fig. 1 and combine Fig. 2 a and Fig. 2 b, Fig. 1 and Fig. 2 a and Fig. 2 b is the projection on the direction overlooking automobile
View.From Fig. 1 and Fig. 2 a and Fig. 2 b as can be seen that in one embodiment, the vector arrestment mechanism for automobile includes:
It is connected at least one pair of wheel 10a and 10b at transverse axis c two ends by knuckle, wherein, this embodiment is in order to simplify
View, is only represented transverse axis c in dash-dot line and eliminates knuckle, and, only exemplarily represented with pair of wheels 10a and 10b
At least one pair of wheel；
The eccentric hinged drive mechanism 20 with least one pair of wheel 10a and 10b；And
The braking drive division 30 that can be deflected relative to one another by drive mechanism 20 driving at least one pair of wheel 10a and 10b,
Wherein, deflecting it is believed that being to deflect to reverse symmetry in the way of similar to mirror image relative to one another described in this embodiment,
As shown by Fig. 2 a and Fig. 2 b, one end that wheel 10a and 10b is located at transverse axis c homonymy can be close each other
Or the direction upper deflecting being located remotely from each other.
Thus, in this embodiment, wheel 10a and 10b can be inclined relative to one another under the driving of braking drive division 30
Turn and the resistance stoping automobile front driving is produced with the pavement friction of the attitude of deflection relative to each other and running car, thus, this is real
The resistance applying the deflection generation that example can pass through wheel 10a and 10b realizes the braking to automobile.That is, wheel 10a and 10b is with class
The mode being similar to vector rudder deflects, and after tested, deflection angle can produce enough vector resistances less than or equal to 5 degree.And then, should
The resistance that embodiment can deflect generation in the way of wheel 10a and 10b is similar to vector rudder substitutes what brake block friction produced
Resistance, it is thus possible to the hidden danger that the high-temperature brake eliminating friction type brake lost efficacy.
Referring also to Fig. 1 and Fig. 2 a and Fig. 2 b, when implementing above-mentioned vector arrestment mechanism, braking drive division 30 can
To include by translation, drive mechanism 20 being produced with the brake silpper 31 of braking and drive force and to carry brake silpper 31
Braking slide rail 32；Correspondingly, drive mechanism 20 can include respectively eccentric with least one pair of wheel 10a and 10b hinged at least
A pair of links 20a and 20b, and, at least one pair of connecting rod 20a and 20b converge be hinged on brake silpper 31, thus, connecting rod 20a and
20b can move pendulum and be turned, by moving pendulum, the braking and drive force that brake silpper 31 translation produces with the translation of brake silpper 31
It is changed to the deflecting force driving at least one pair of wheel 10a and 10b to deflect relative to one another.Show in Fig. 1 that expression brake silpper is put down
The degree of freedom fr of dynamic degree of freedom fs and expression wheel 10a and 10b deflection is it is to be understood that connecting rod 20a and 20b passes through
Move the conversion that pendulum achieves between degree of freedom fs and fr, and, the shifting pendulum of connecting rod 20a and 20b may refer to translation and swing phase
In conjunction with motion mode.
And, the front vehicle wheel of automobile and rear wheel can be using above-mentioned vector arrestment mechanisms, i.e. be mentioned above to
Few pair of wheels can include a pair of front vehicle wheel and a pair of rear wheel.Correspondingly, when the vector brake that rear wheel application is above-mentioned
It is meant that a pair of rear wheel is also required to connect transverse axis by knuckle as front vehicle wheel during structure.
Refer to Fig. 3 a to Fig. 3 d, after the figure bottom of Fig. 3 a to Fig. 3 d represents that the front portion of automobile, figure top represent automobile
Portion.A pair of front vehicle wheel of automobile can be using wheel 10a and 10b shown in Fig. 1 and Fig. 2 a and Fig. 2 b, and, automobile
A pair of rear wheel can also adopt essentially identical or similar with wheel 10a and 10b shown in Fig. 1 and Fig. 2 a and Fig. 2 b
Structure.Now:
Can be using the brake steer mode of front vehicle wheel 10a and 10b and rear wheel 10a ' and 10b ' all introversions, i.e. figure
A pair of rear wheel 10a ' and 10b ' shown in figure top of a pair of front vehicle wheel 10a and 10b shown in figure bottom of 3a and Fig. 3 a
It is close to each other that the mode of the relative deflection being formed is front end；
Or, the braking offset manner of front vehicle wheel 10a and 10b introversion, rear wheel 10a ' and 10b ' flare can be adopted,
That is, the mode of the relative deflection that a pair of front vehicle wheel 10a with 10b shown in figure bottom of Fig. 3 b is formed is that front end is close to each other, figure
The figure top of 3b illustrates that the mode of the relative deflection that a pair of rear wheel 10a ' is formed with 10b ' is that rear end is close to each other；
Or, the braking offset manner of front vehicle wheel 10a and 10b flare, rear wheel 10a ' and 10b ' introversion can be adopted,
That is, the mode of the relative deflection that a pair of front vehicle wheel 10a with 10b shown in figure bottom of Fig. 3 c is formed is that rear end is close to each other, schemes
The mode of the relative deflection that a pair of rear wheel 10a ' shown in figure top of 3c is formed with 10b ' is that front end is close to each other；
Or, the brake steer mode of front vehicle wheel 10a and 10b and rear wheel 10a ' and 10b ' all flares can be adopted,
That is, a pair of rear wheel 10a ' shown in figure top of a pair of front vehicle wheel 10a and 10b shown in figure bottom and Fig. 3 d of Fig. 3 d and
It is close to each other that the mode of the relative deflection that 10b ' is formed is rear end.
In order to be better understood from braking principle, refer to Fig. 4 a, in Fig. 4 a taking application example as shown in Figure 3 a as a example.?
In Fig. 4 a, show base coordinate system x-y, and (φ can be for appointing to have certain angle skew φ compared to base coordinate cording
Meaning angle value) both sides wheel coordinate system x-y and x '-y.
A pair of front vehicle wheel 10a with 10b forms the relative deflection of introversion mode, makes this angle phase to front vehicle wheel 10a and 10b
Vehicle traveling direction (that is, the x-axis in both sides wheel coordinate system x-y and x '-y and x ' axle) is respectively present towards automobile inner side
Angle skew β 1 and β 2；Similarly, a pair of rear wheel 10a ' and the relative deflection of 10b ' formation introversion mode, make this to rear car
The angle of wheel 10a ' and 10b ' is with respect to vehicle traveling direction (that is, the x-axis in both sides wheel coordinate system x-y and x '-y and x ' axle)
Also it is respectively present the angle skew β 1 ' towards automobile inner side and β 2 '.
And, for the rear wheel 10a ' or 10b ' of front vehicle wheel 10a or 10b for every side and this side, angle is inclined
Moving β 1 and β 2 and β 1 ' and β 2 ' can make automobile form the centripetal vector C 1 of deflection opposite side, c2, c1 in this side ' and c2 '.Its
In, the centripetal vector C 1 ' that angle offsets the centripetal vector C 1 that β 1 and β 2 formed and c2 is relative to each other, the inclined β of angle 1 ' and β 2 ' is formed
With c2 ' is toward each other.If what a pair of front vehicle wheel 10a with 10b and a pair of rear wheel 10a ' and 10b ' were formed relative is deflected to
Constant amplitude deflection or the deflection of spread by a small margin (i.e. β 1 is equal or approximate β 2, β 1 ' is equal or approximate β 2 '), then toward each other
Centripetal vector C 1 and c2 and centripetal vector C 1 ' toward each other and c2 ' all can cancel out each other in couples or substantially mutual
Offset.
Thus, the relative deflection that a pair of front vehicle wheel 10a with 10b and a pair of rear wheel 10a ' is formed with 10b ' will not be to vapour
Car forms to turn to and drives, and such relatively deflection can make a pair of front vehicle wheel 10a and 10b and a pair of rear wheel 10a ' and
The direction of 10b ' is interfered interlocking and is offset vector fow and fow ' that move ahead of both sides wheel by interfering interlocking, and then and garage
The pavement friction sailed produces the resistance stoping automobile front driving.
In addition, in fig .4, angle skew β 1 can be divided into γ 1 and δ 1, and wherein, γ 1 can be understood as angle skew β
1 be initially formed part, and δ 1 then can be understood as cumulative part on the basis of γ 1.And, γ 1 offsets β as angle
1 be initially formed part, correspond to brake initial period；And δ 1 offsets the increment part of β 1 as angle, correspond to brake
End stage.Because automobile can be higher than the end stage braked in the travel speed of braking initial period, thus, corresponding γ 1
Scope brake force can scope more than corresponding δ 1 brake force.For example, it is assumed that adopting abs (antilock brake
System, anti-blocking brake system) implement braking, then the scope corresponding to γ 1 adopts high speed abs to brake, and the scope of corresponding δ 1 is adopted
With low speed abs braking, i.e. γ 1 can be understood as abs and brakes at a high speed area, δ 1 can be understood as abs low speed braking area.In the same manner, exist
In Fig. 4 a, angle skew β 2 can be divided into braking area γ 2 and low speed braking area δ 2 at a high speed, and angle skew β 1 ' can be divided into
Braking area γ 1 ' and low speed brake area δ 1 ' at a high speed, and angle skew β 2 ' can be divided into braking area γ 2 ' and low speed at a high speed and brake area
δ2’.
Referring again to Fig. 4 b, in Fig. 4 b taking application example as shown in Figure 3 b as a example.It is different from application example shown in Fig. 3 a
, a pair of rear wheel 10a ' in Fig. 3 b form the relative deflection of flare mode with 10b ', make this to rear wheel 10a ' and
The angle of 10b ' offsets β 1 ' and β 2 ' towards vehicle outer side with respect to the angle that vehicle traveling direction exists.
For the rear wheel 10a ' or 10b ' of every side, angle skew β 1 ' and β 2 ' can make automobile at this
Side forms centrifugation vector C 1 ' and the c2 ' of deflection opposite side, and the angle skew β 1 and β 2 that front vehicle wheel 10a or 10b is formed still can
Automobile is made to form centripetal vector C 1 and the c2 of deflection opposite side in this side.Wherein, angle offsets the centripetal vector C 1 that β 1 and β is formed
The centrifugation vector C 1 ' that, angle inclined β 1 ' and β 2 ' relative to each other with c2 is formed and c2 ' are away from one another.If a pair of front vehicle wheel 10a and
10b and a pair of rear wheel 10a ' deflects or spread deflection (i.e. β 1 etc. by a small margin with the relative constant amplitude that is deflected to that 10b ' is formed
In or be similar to β 2, β 1 ' is equal or approximate β 2 '), then centripetal vector C 1 toward each other and c2 and away from one another from
Heart vector C 1 ' and c2 ' all can cancel out each other in couples or substantially cancel out each other.
Now, a pair of front vehicle wheel 10a with 10b and a pair of rear wheel 10a ' equally will not with the relative deflection that 10b ' is formed
Automobile is formed to turn to and drives, and such deflection relatively can make a pair of front vehicle wheel 10a and 10b and a pair of rear wheel 10a '
And the direction interference interlocking of 10b ' vector fow and fow ' that move ahead by interfering interlocking counteracting both sides wheel, and then and automobile
The pavement friction travelling produces the resistance stoping automobile front driving.
In addition, in fig. 4b, angle offsets high speed braking area γ 1 ' and low speed braking area δ 1 ' and the angle skew of β 1 '
The distribution arrangement that the high speed of β 2 ' brakes area γ 2 ' and low speed braking area δ 2 ' is contrary with Fig. 4 a, and angle offsets the high speed braking of β 1
The high speed of area γ 1 and low speed braking area δ 1 and angle skew β 2 brakes the distribution arrangement of area γ 2 and low speed braking area δ 2 then still
So keep identical with Fig. 4 a.
As a example Fig. 4 c and Fig. 4 d is the application example shown in by Fig. 3 c and Fig. 3 d respectively, its principle and Fig. 4 a and Fig. 4 b phase
Seemingly, repeat no more herein.
The above-mentioned various brake steer modes enumerated, arbitrarily can select according to factors such as the overall structure of automobile and counterweights
Select.
In addition, the turning function of front vehicle wheel automobile generally to be realized, the vector braking of current vehicle polling above-described embodiment
During mechanism, this vector arrestment mechanism can be separate with steering mechanism.However, in another embodiment being mentioned below,
In order to simplify structure cost-effective, it is applied in the vector arrestment mechanism of front vehicle wheel and integrates with steering mechanism multiplexing.
Refer to Fig. 5 and combine Fig. 6 a to Fig. 6 d and Fig. 7 a and Fig. 7 b, in another embodiment, vector arrestment mechanism
In a pair of front vehicle wheel 40a and 40b is included by least one pair of wheel that knuckle is connected to transverse axis c two ends, and, this vector system
Motivation structure also includes:
The eccentric hinged drive mechanism 50 with a pair of front vehicle wheel 40a and 40b；
The braking drive division 60 that can be deflected relative to one another by drive mechanism 50 a pair of front vehicle wheel 40a and 40b of driving, its
In, deflection relative to one another described in this embodiment, equally may be considered in the way of similar to mirror image reverse symmetry ground partially
Turn, as shown by Fig. 6 a to Fig. 6 d, one end that front vehicle wheel 40a and 40b is located at transverse axis c homonymy can be each other
Direction upper deflecting that is close or being located remotely from each other；And
The steering drive division that can be deflected in the same direction by a pair of front vehicle wheel 40a and 40b that drive mechanism 50 orders about chassis both sides
70, wherein, the deflection in the same direction described in this embodiment may be considered that yawing moment is identical and deflection amplitude synchronous, as Fig. 7 a and
As Fig. 7 b is shown, one end that front vehicle wheel 40a and 40b is located at transverse axis c homonymy can sync up in arbitrary identical side
Deflection.
In this embodiment, braking drive division 60 may be considered the front braking drive division applied in automobile front wheel, and
And, turn to before drive division 70 can be undertaken on and brake between drive division 60 and drive mechanism 50.
On the basis of such as Fig. 5, Fig. 6 a to Fig. 6 d and Fig. 7 a and Fig. 7 b illustrated embodiment, the rear wheel 10a ' of automobile and
10b ' still can be from the vector arrestment mechanism as shown in Fig. 1 and Fig. 2 a and Fig. 2 b.At this point it is possible to be considered this two realities
Apply example to combine, i.e. at least one pair of wheel includes a pair of front vehicle wheel 40a and 40b and a pair of rear wheel 10a ' and 10b ', and
And, in vector arrestment mechanism braking drive division include applying simultaneously front vehicle wheel 40a and 40b front braking drive division 60 and
Apply the rear braking drive division 30 in rear wheel 10a ' and 10b ', drive mechanism includes applying front vehicle wheel 40a's and 40b simultaneously
Drive mechanism 50 (its connecting rod 50a and 50b can be referred to as front rod) and apply the drive mechanism in rear wheel 10a ' and 10b '
20 (its connecting rod 20a and 20b can be referred to as back link).
When at least one pair of wheel includes a pair of front vehicle wheel 40a and 40b and a pair of rear wheel 10a ' and 10b ',
Braking can be implemented while turning to, i.e. skid steer.
Refer to Fig. 8 a to Fig. 8 d, a kind of mode of skid steer is that a pair of front vehicle wheel 40a and 40b is in arbitrary identical
Deflect in the same direction on direction, a pair of rear wheel 10a ' deflection relative with 10b '.That is, a pair of front vehicle wheel 40a and 40b only undertakes steering work(
Can, and brake and then all undertaken by a pair of rear wheel 10a ' and 10b '.
Refer to Fig. 9 a to Fig. 9 d, a kind of mode of skid steer is that a pair of front vehicle wheel 40a and 40b is in arbitrary identical
Deflection and this synchronization is deflected to spread and deflects in the same direction in the same direction on direction, a pair of rear wheel 10a ' is relative with 10b ' to be deflected.That is,
A pair of front vehicle wheel 40a and 40b undertakes steering and part braking simultaneously, and another part braking then by a pair of rear wheel 10a ' and
10b ' undertakes.Wherein, above-mentioned spread deflect in the same direction refer to a pair of front vehicle wheel 40a with 40b yawing moment is identical but front vehicle wheel
Between the deflection angle α 1 of 40a and the deflection angle α 2 of front vehicle wheel 40b exist enough produce vector brake force difference (Fig. 9 a with
The deflection angle α 1 that deflection angle α 1 in Fig. 9 d is more than in deflection angle α 2, Fig. 9 b and Fig. 9 c is less than deflection angle α 2), when
So, synchronously deflection is for the constant amplitude only undertaking steering as shown in Fig. 8 a to Fig. 8 d deflects in the same direction to spread, and, institute
The constant amplitude of meaning deflects in the same direction and allows or tolerate that deflection angle has the nuance not producing braking energy.
When implementing, front braking drive division 60 includes to produce braking and drive force by translation to drive mechanism 50
Front brake silpper 61 and carry before brake silpper 61 front braking slide rail 62；Turning to drive division 70 selection can be by swinging
And drive mechanism 60 is produced with the steering swing arm turning to driving force, and, the support end of steering swing arm 70 is articulated with front braking and slides
Block 61；Drive mechanism 50 includes hinged a pair of front rod 50a and 50b eccentric with a pair of front vehicle wheel 40a and 40b respectively, and,
A pair of front rod 50a and 50b converges and is articulated with the free end turning to swing arm 70, thus, a pair of front rod 50a and 50b can be with
Front brake silpper 61 drives the overall translation turning to swing arm 70 to move pendulum and by moving what front brake silpper 61 translation was produced by pendulum
Braking and drive force is converted to the deflecting force that a pair of front vehicle wheel 40a and 40b of driving deflects relative to one another, or, a pair of front rod
50a and 50b can also move pendulum and steering swing arm 70 swings by moving pendulum the steering of generation with the swing turning to swing arm 70
Driving force is converted to the deflecting force that a pair of front vehicle wheel 40a and 40b of driving deflects in the same direction.
In yet another embodiment, additionally provide a kind of automobile of the vector arrestment mechanism including above-described embodiment.
The foregoing is only presently preferred embodiments of the present invention, not in order to limit the present invention, all essences in the present invention
Within god and principle, any modification, equivalent substitution and improvement done etc., should be included within the scope of protection of the invention.
Claims (10)
1. a kind of vector arrestment mechanism for automobile is it is characterised in that this vector arrestment mechanism includes:
It is connected at least one pair of wheel at transverse axis two ends by knuckle；
The drive mechanism hinged with least one pair of wheel eccentricities；And
The braking drive division that at least one pair of wheel deflects relative to one another can be driven by drive mechanism.
2. vector arrestment mechanism according to claim 1 it is characterised in that
Braking drive division is included by translation, drive mechanism being produced with the brake silpper of braking and drive force and carries braking
The braking slide rail of slide block；
Drive mechanism includes at least one pair of hinged with least one pair of wheel eccentricities respectively connecting rod, and, at least one pair of connecting rod converges
Gather and be hinged on brake silpper, move pendulum with the translation with brake silpper and put the braking of brake silpper translation generation by moving
Driving force is converted to the deflecting force driving at least one pair of wheel to deflect relative to one another.
3. vector arrestment mechanism according to claim 1 it is characterised in that at least one pair of wheel include a pair of front vehicle wheel and
A pair of rear wheel, wherein:
The mode of the relative deflection of a pair of front vehicle wheel formation is close to each other for front end, the side of the relative deflection of a pair of rear wheel formation
Formula is that rear end is close to each other；
Or, the mode of the relative deflection of a pair of front vehicle wheel formation is that rear end is close to each other, a pair of rear wheel formation relatively inclined
The mode turning is that front end is close to each other；
Or, it is close to each other that the mode of the relative deflection that a pair of front vehicle wheel and a pair of rear wheel are formed is front end；
Or, it is close to each other that the mode of the relative deflection that a pair of front vehicle wheel and a pair of rear wheel are formed is rear end.
4. vector arrestment mechanism according to claim 1 is it is characterised in that at least one pair of wheel includes a pair of front vehicle wheel,
This vector arrestment mechanism further includes:
The steering drive division that a pair of front vehicle wheel deflects in the same direction can be ordered about by drive mechanism.
5. vector arrestment mechanism according to claim 4 is it is characterised in that braking drive division includes driving a pair of front vehicle wheel
Front braking drive division, and, turn to drive division be undertaken on before braking drive division and drive mechanism between.
6. vector arrestment mechanism according to claim 5 it is characterised in that
Front braking drive division is included by translation, drive mechanism being produced with the front brake silpper of braking and drive force and carries
The front braking slide rail of front brake silpper；
Turn to drive division to include by swinging, drive mechanism being produced with the steering swing arm turning to driving force, and, turn to pendulum
The support end of arm is articulated with front brake silpper；
Drive mechanism includes eccentric a pair of hinged front rod with a pair of front vehicle wheel respectively, and, a pair of front rod converge hinged
In the free end turning to swing arm, turn to the overall translation of swing arm and move pendulum will be front by moving pendulum to drive with front brake silpper
The braking and drive force that brake silpper translation produces is converted to the deflecting force that a pair of front vehicle wheel of driving deflects relative to one another, or,
Move pendulum with the swing turning to swing arm and steering swing arm is swung the steering driving force producing and is converted to driving one by moving pendulum
The deflecting force that front vehicle wheel is deflected in the same direction.
7. vector arrestment mechanism according to claim 4 it is characterised in that a pair of front vehicle wheel be deflected in the same direction constant amplitude with
Deflect in the same direction to deflection or spread.
8. vector arrestment mechanism according to claim 5 is it is characterised in that after at least one pair of wheel further includes a pair
Wheel, braking drive division further includes to drive the rear braking drive division of a pair of rear wheel.
9. vector arrestment mechanism according to claim 8 it is characterised in that
Braking drive division is included by translation, drive mechanism being produced with the rear brake silpper of braking and drive force and carries afterwards
The rear braking slide rail of brake silpper afterwards；
Drive mechanism includes eccentric a pair of hinged back link with a pair of rear wheel respectively, and, a pair of back link converge hinged
In rear brake silpper, move pendulum with the translation of subsequent brake silpper and by moving the braking that rear brake silpper translation is produced by pendulum
Driving force is converted to the deflecting force that a pair of rear wheel of driving deflects relative to one another.
10. a kind of automobile is it is characterised in that include vector arrestment mechanism as claimed in any one of claims 1-9 wherein.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610953312.3A CN106347333A (en) | 2016-11-03 | 2016-11-03 | Vector braking mechanism used for automobile and automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610953312.3A CN106347333A (en) | 2016-11-03 | 2016-11-03 | Vector braking mechanism used for automobile and automobile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106347333A true CN106347333A (en) | 2017-01-25 |
Family
ID=57863827
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610953312.3A Withdrawn CN106347333A (en) | 2016-11-03 | 2016-11-03 | Vector braking mechanism used for automobile and automobile |
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| Country | Link |
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| CN (1) | CN106347333A (en) |
Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2031910A1 (en) * | 1970-06-27 | 1972-01-05 | Klöckner-Humboldt-Deutz AG, 5000 Köln-Deutz | Steerable pedel axle |
| JPS6357195U (en) * | 1986-10-01 | 1988-04-16 | ||
| JPS63297151A (en) * | 1987-05-26 | 1988-12-05 | Toshihiro Tsumura | Driving brake device |
| JPH037669A (en) * | 1989-06-02 | 1991-01-14 | Sumitomo Electric Ind Ltd | Skid control system |
| US20020167218A1 (en) * | 2001-05-09 | 2002-11-14 | Chubb Erik Christopher | Use of steering control to produce deceleration in a vehicle while remaining on a straight ground path |
| US20050275283A1 (en) * | 2004-06-14 | 2005-12-15 | Fuji Jukogyo Kabushiki Kaisha | Vehicle steering apparatus and vehicle steering method |
| US20070176382A1 (en) * | 2006-01-27 | 2007-08-02 | Truchsess Julia D | Wheeled vehicle for amusement purposes |
| CN201062037Y (en) * | 2007-04-07 | 2008-05-21 | 袁植柏 | Automobile deflection wheeled type braking arrangement |
| US20080162009A1 (en) * | 2004-12-27 | 2008-07-03 | Kabushikikaisha Equos Research | Wheel Control Device and Control Device |
| WO2010049329A1 (en) * | 2008-10-30 | 2010-05-06 | Schaeffler Technologies Gmbh & Co. Kg | Device for adjusting the track of at least one wheel of an axle of a multi-track, particularly two-track, motor vehicle |
| JP2012071741A (en) * | 2010-09-29 | 2012-04-12 | Toyota Motor Corp | Suspension device |
| CN206141526U (en) * | 2016-11-03 | 2017-05-03 | 北京驻友邦房车投资股份有限公司 | A vector arrestment mechanism and car for car |
-
2016
- 2016-11-03 CN CN201610953312.3A patent/CN106347333A/en not_active Withdrawn
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2031910A1 (en) * | 1970-06-27 | 1972-01-05 | Klöckner-Humboldt-Deutz AG, 5000 Köln-Deutz | Steerable pedel axle |
| JPS6357195U (en) * | 1986-10-01 | 1988-04-16 | ||
| JPS63297151A (en) * | 1987-05-26 | 1988-12-05 | Toshihiro Tsumura | Driving brake device |
| JPH037669A (en) * | 1989-06-02 | 1991-01-14 | Sumitomo Electric Ind Ltd | Skid control system |
| US20020167218A1 (en) * | 2001-05-09 | 2002-11-14 | Chubb Erik Christopher | Use of steering control to produce deceleration in a vehicle while remaining on a straight ground path |
| US20050275283A1 (en) * | 2004-06-14 | 2005-12-15 | Fuji Jukogyo Kabushiki Kaisha | Vehicle steering apparatus and vehicle steering method |
| US20080162009A1 (en) * | 2004-12-27 | 2008-07-03 | Kabushikikaisha Equos Research | Wheel Control Device and Control Device |
| US20070176382A1 (en) * | 2006-01-27 | 2007-08-02 | Truchsess Julia D | Wheeled vehicle for amusement purposes |
| CN201062037Y (en) * | 2007-04-07 | 2008-05-21 | 袁植柏 | Automobile deflection wheeled type braking arrangement |
| WO2010049329A1 (en) * | 2008-10-30 | 2010-05-06 | Schaeffler Technologies Gmbh & Co. Kg | Device for adjusting the track of at least one wheel of an axle of a multi-track, particularly two-track, motor vehicle |
| JP2012071741A (en) * | 2010-09-29 | 2012-04-12 | Toyota Motor Corp | Suspension device |
| CN206141526U (en) * | 2016-11-03 | 2017-05-03 | 北京驻友邦房车投资股份有限公司 | A vector arrestment mechanism and car for car |
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Application publication date: 20170125 |
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