CN1049190C - Brake device for motor-bicycle - Google Patents
Brake device for motor-bicycle Download PDFInfo
- Publication number
- CN1049190C CN1049190C CN95118776A CN95118776A CN1049190C CN 1049190 C CN1049190 C CN 1049190C CN 95118776 A CN95118776 A CN 95118776A CN 95118776 A CN95118776 A CN 95118776A CN 1049190 C CN1049190 C CN 1049190C
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- China
- Prior art keywords
- transmission system
- braking
- brake
- brake equipment
- wheel
- Prior art date
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Classifications
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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
- B60T8/00—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force
- B60T8/32—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force responsive to a speed condition, e.g. acceleration or deceleration
- B60T8/321—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force responsive to a speed condition, e.g. acceleration or deceleration deceleration
- B60T8/3225—Systems specially adapted for single-track vehicles, e.g. motorcycles
-
- 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
- B60T13/00—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems
- B60T13/74—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems with electrical assistance or drive
- B60T13/741—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems with electrical assistance or drive acting on an ultimate actuator
-
- 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
- B60T8/00—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force
- B60T8/26—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force characterised by producing differential braking between front and rear wheels
- B60T8/261—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force characterised by producing differential braking between front and rear wheels specially adapted for use in motorcycles
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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
- B60T8/00—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force
- B60T8/32—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force responsive to a speed condition, e.g. acceleration or deceleration
- B60T8/54—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force responsive to a speed condition, e.g. acceleration or deceleration by mechanical means
-
- 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
- B60T2220/00—Monitoring, detecting driver behaviour; Signalling thereof; Counteracting thereof
- B60T2220/04—Pedal travel sensor, stroke sensor; Sensing brake request
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60Y—INDEXING SCHEME RELATING TO ASPECTS CROSS-CUTTING VEHICLE TECHNOLOGY
- B60Y2400/00—Special features of vehicle units
- B60Y2400/81—Braking systems
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- Engineering & Computer Science (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Regulating Braking Force (AREA)
- Braking Systems And Boosters (AREA)
- Hydraulic Control Valves For Brake Systems (AREA)
Abstract
A brake device of a motorcycle, Assist force can be added to the operating force of brake operating member LF, LR, an actuator A is connected to the middle part between transmission systems TF, TR, and stroke sensors 44F, 44R, the output of which can be changed according to the operation input of the brake operating parts LF, LR are attached to the connecting part of the actuator A to the transmission systems TF, TR and damping mechanisms 8F, 8R interposed in transmission systems TF, TR; TF', TR' between the brake operating members LF, LR. According to the detection output of the stroke sensors 44F, 44R, the operation of the actuator A is controlled by a control means C.
Description
Pass to the motorcycle brake device of the transmission system of wheel braking device the mechanical braking force that produces when the present invention relates to have the brake equipment operating parts and will operate this braking operation piece.
This device in the past is known in to be opened on the flat 4-7873 communique strictly according to the facts.
For the brake equipment before above-mentioned, its structure is that the operating effort former state of braking operation piece ground is delivered to wheel braking device, and therefore the operating effort of being brought into play by the braking rubber piece of motor bike determines braking force.The applicant has proposed such brake equipment, promptly, when the auxiliary force that is produced by regulating control and operating effort addition are obtained big braking force, for avoiding when regulating action, destroy the operation sense of brake service part, thereby between regulating control and brake equipment operating parts, be provided with damping mechanism.(special hope flat 6-108753 number).
Yet, be willing to flat 6-108753 number for above-mentioned application is special, owing to detect operation of braking means, NOT operation, the action that comes controlled adjuster, because of causing, the friction force of the excessive and regulating control of the auxiliary force at brake operating initial stage etc. the slip of brake equipment often destroys the braking feel.
Given this, the object of the present invention is to provide a kind of feel of avoiding destroying brake equipment, on the brake equipment operating effort, increase the brake equipment of the motor bike of suitable auxiliary force.
For achieving the above object, the invention of claim 1 record relates to the brake equipment that has braking operation piece and the control effort that the operation of braking operation piece produces mechanically is delivered to the motor bike of the transmission system on the wheel braking device, this brake equipment is characterised in that and has comprised and can increase auxiliary force on the operating effort of brake equipment operating parts, and the regulating control that links with the pars intermedia of transmission system, be connected at this regulating control between the connecting bridge and brake equipment operating parts of transmission system, be located at the middle damping mechanism of transmission system, can change output according to the operation input of brake equipment operating parts, and be attached to the stroke sensor on the damping mechanism and export the control setup of the action of controlled adjuster according to the detection of stroke sensor.
The invention of claim 2 record relates to having has disposed the brake equipment operating parts and mechanically with the brake-force transmission of the operation of this brake equipment operating parts brake equipment to the motor bike of the transmission system of wheel braking device; It is characterized in that, comprised can on the operating effort of brake equipment operating parts, increase auxiliary force and with the middle bonded assembly regulating control of transmission system, at the connecting bridge of this regulating control and transmission system and the damping mechanism that is located at the transmission system centre between the brake equipment operating parts, can make to reach the on off state of given value when above corresponding to the operation of brake equipment operating parts input and change, and be attached on the damping mechanism switch and according to the control setup of the action of the variation controlled adjuster of the transformation condition of switch.
Require the formation of the invention of 1 record according to aforesaid right, by making the regulating control action, just can on the operating effort of brake equipment operating parts, increase auxiliary force, and act on the car side brake, because the effect of damping mechanism, when regulating control moves, can avoid destroying the operation sense of brake service part.And owing to the stroke sensor that is attached on the damping mechanism, just can make the auxiliary force of regulating control performance corresponding to the operational ton of braking operation piece, after reaching more than the given value at the brake equipment operational ton, the regulating control action, can avoid the brake equipment operation initial stage that wearing and tearing rapidly take place, can avoid when brake service finishes simultaneously, generation because of regulating control the skidding of friction force brake equipment.
Require the invention of 2 records according to aforesaid right, by making the regulating control action, just can on the operating effort of braking operation piece, increase auxiliary force by regulating control, it is acted on the wheel braking device, simultaneously, because damping mechanism can be avoided when regulating control moves, destroy the operation sense of brake service part.And owing to the switch that is attached on the damping mechanism, the operating effort that detects brake component by the operation input detection device reaches given value when above, the action of controlled adjuster, so not from additional auxiliary force of brake equipment operation initial stage, can avoid rapid wearing and tearing at the brake equipment operation initial stage, can avoid when brake service finishes, take place because of regulating control the skidding of friction force brake equipment.
(Fig. 1) is the lateral plan of the motor scooter of first embodiment,
(Fig. 2) is the front view of the motor of Fig. 1,
(Fig. 3) is the assembly drawing of brake equipment,
(Fig. 4) be expression and front-wheel with and the lateral plan of the connecting bridge of the regulating control of trailing wheel usefulness transmission system,
(Fig. 5) Fig. 5 is the 5-5 cutaway view of Fig. 4,
(Fig. 6) is the cutaway view of the formation of expression damping mechanism,
(Fig. 7) is the amplification view of the 7-7 of Fig. 6,
(Fig. 8) is the figure of expression along with the auxiliary force of operating effort variation.
(Fig. 9) is Fig. 6 cutaway view of corresponding second embodiment
(Figure 10) is the amplification view of the 10-10 of Fig. 9,
(Figure 11) is the figure of the given auxiliary force of the corresponding speed of a motor vehicle of expression
(embodiment)
Embodiments of the invention are described below with reference to the accompanying drawings
Fig. 1 to Fig. 8 is the expression first embodiment of the present invention, Fig. 1 is a lateral plan of using motor of the present invention, Fig. 2 is the front view of the motor of Fig. 1, Fig. 3 is the assembly drawing of brake equipment, Fig. 4 is the lateral plan that expression front-wheel usefulness and trailing wheel are used the connecting bridge of transmission system and regulating control, and Fig. 5 is the 5-5 cutaway view of Fig. 4, and Fig. 6 is the cutaway view of the formation of expression damping mechanism, Fig. 7 is the amplification view of the 7-7 of Fig. 6, and Fig. 8 is the figure of expression along with the auxiliary force of operating effort variation.
At first, in Fig. 1 and Fig. 2, head pipe 1 is equipped with in the car body crossbeam F front portion of motor, by with can operate the deflecting bar 2 bonded assembly pair of right and left front fork tubes 3 that turn to supporting also with head pipe 1, with front-wheel W
FSuspension is on car body crossbeam F.At the centre portion of car body crossbeam F, the change speed gear box 4 that is being pivotably connected is equipped with the driving device of transmission from the power that is equipped on the driving engine (not shown) output on this car body crossbeam F in the change speed gear box 4, trailing wheel W
RBe supported on the back of this change speed gear box rotationally.
At trailing wheel W
ROn, the known mechanical type trailing wheel brake equipment B that applies corresponding to the braking force of action lever 5R actuating quantity is installed
R, at front-wheel W
ROn, be installed with and apply corresponding to action lever 5
FThe known mechanical type front wheel brake device B of the braking force of actuating quantity
F
At the two ends, the left and right sides that are connected in the steering tiller 6 on the deflecting bar 2 handle 6 is installed
L, 6
RThe left end of steering tiller 6 hinged as the trailing wheel brake equipment operating lever L of brake equipment operating parts
R, this lever holds handle 6
LLeft-handed operation, the right-hand member of steering tiller 6 hinged as the front wheel brake device operating lever L of brake equipment operating parts
F, this lever holds handle 6
RRight-hand operated.
Simultaneously with reference to Fig. 3, trailing wheel operation of braking means lever L
RWith trailing wheel brake equipment B
RAction lever 5
RBy corresponding to trailing wheel brake equipment operating lever L
RBe delivered to trailing wheel brake equipment B the mechanical braking force of operation
RTrailing wheel transmission system T
RInterconnect the operating lever L of front wheel brake device
FWith front wheel brake device B
FStart lever 5
FBy corresponding to front wheel brake device operating lever L
FBe delivered to front wheel brake device B the mechanical braking force of operation
FFront-wheel transmission system T
FInterconnect.
Trailing wheel transmission system T
R, be connected in trailing wheel operating lever L by an end
ROn rope stopper 7
RBe connected in this rope stopper 7 with an end
RThe damping mechanism 8 of the other end
R, an end is connected in the rope stopper 9 of the damping mechanism other end
R, be connected in rope stopper 9
RThe transmission levers 10 of the other end
RBe connected in trailing wheel brake equipment B
RStart lever 5
RAnd transmission levers 10
RBetween rope stopper 11
RConstitute.Rope stopper 9
R, 11
RLike this with transmission levers 10
RLink, that is, and by corresponding to rope stopper 9
RThe transmission levers 10 of drawing-in motion
RRotation, tractive force is acted on rope stopper 11
ROn.Front-wheel transmission system T
FWith above-mentioned trailing wheel transmission system T
REqually constitute, be connected in front-wheel operating lever L by an end
FRope stopper 7
F, an end is connected in this rope stopper 7
FThe damping mechanism 8 of the other end
F, an end is connected in the rope stopper 9 of the damping mechanism other end
FBe connected in rope stopper 9
FThe transmission levers 10 of the other end
FAnd be connected in front wheel brake device B
FStart lever 5
FWith transmission levers 10
FBetween rope stopper 11
FConstitute.
, at trailing wheel transmission system T
RMiddle transmission levers 10
RAnd at front-wheel transmission system T
FMiddle transmission levers 10
FConnecting regulating control A, this regulating control A is by sun and planet gear 14 and can positive and negatively freely switch rotation direction, to the sun and planet gear 14 conveying turning efforts time, motor 15 formations free to rotate under the no power state.
Together with reference to Fig. 4 and Fig. 5, the casing 16 of regulating control A is by first casing 17 that motor 15 has been installed, constitute at second casings 18 that link with first casing 17 on motor 15 opposites, the 3rd casing 19 that links with second casing 18 on first casing, 17 opposites, sun and planet gear 14 is loaded in the gear case 21 that forms in the casing 16, front and back wheel transmission system T
R, T
FMiddle transmission levers 10
R, 10
FBe loaded on be formed on the 3rd casing 19 and with lid 20 that the 3rd casing 19 combines between start chamber 22 in, and rotatable.Again, the output shaft 23 of motor 15 stretches in the gear case 21 and combines with first casing 17 of casing 16.
Sun and planet gear 14 comprises the carriage 34 of sun gear 24, gear ring 25 and support and sun gear 24 and a plurality of planetary wheels 26 of gear ring 25 ingears.Trailing wheel transmission system T
RTransmission levers 10
RConnect front-wheel transmission system T with gear ring 25
FTransmission levers 10
FConnect with planet carrier 34, the output shaft 23 of motor 15 connects with sun gear 24.
On first casing 17 of casing 16, supporting rotationally and having end axis, that be disposed at axis of revolution 27 in gear chamber 21 parallel with the output shaft 23 of motor 15, the other end of this axis of revolution 27 puts in start chamber 22, and connects the 3rd casing 19 and rotatable.Centre portion in the gear chamber 21 of axis of revolution 27 is provided with the flange part 27a that outwards bloats along radial direction, be installed with on the axis of revolution 27 between this flange part 27a and first casing 17 sun gear 24 and with the output shaft 23 that is installed in motor 15 on driven wheel 28 ingears, with the driven gear 29 of sun gear 24 fixed connections, sun gear 24 and driven gear 29 can relatively rotate with rotating shaft 27.Therefore, motor 15 is connected in sun gear 24 by driven wheel 28 and driven gear 29.
Again, transmission levers 10 is being fixed in the end of the axis of revolution in start chamber 22 27
F, at this transmission levers 10
FAnd between the above-mentioned flange 27a, disposing the cylinder 30 of coaxial encirclement axis of revolution 27, between this cylinder 30 and axis of revolution 27, bearing 31 is installed.And 22 side ends are being fixed transmission levers 10 in the start chamber of cylinder 30
R, fixing gear ring 25 at gear chamber 21 side ends of cylinder 30.Thereby, transmission levers 10
RConnect by cylinder 30 and gear ring 25.And, at gear ring 25 and transmission levers 10
RBetween, the columnar lining 32 coaxial with cylinder 30 is installed, between this lining 32 and the 3rd casing 19, bearing 33 has been installed.
Moreover, fixing transmission levers 10
FThe flange part 27a of axis of revolution 27 on, fixing planet carrier 34.Thereby, transmission levers 10
FConnect by axis of revolution 27 and planet carrier 34.
In Fig. 6 and Fig. 7, damping mechanism 8
RBe by connect trailing wheel brake equipment operating lever L with base end side
RThe rope stopper 7 of side
RFore side parts 36 be connected trailing wheel brake equipment B with base end side
RThe rope stopper 9 of side
RStart side component 37 between the damper spring 38 installed constitute.
The fore side parts are bar-shaped, have designed along the outwards outstanding strut member 36a of radial direction in its leading section one.Start side part 37 is band round-ended cylinders that strut member 36a is embedded slidably, in a front of this actuator 37, embeds the circular seat board 39 that central part has sleeve 39a slidably, and fore side parts 36 pass sleeve 39a and can relatively move vertically.And, in actuator 37, compressed a damper spring 38 between strut member 36a and the seat board 39, for restriction seat board 39 moves towards the direction away from strut member 36a, embedded stopping wheel 40 at the end face of actuator 37.
Start side part 37 places in the shell 41 slidably, rope stopper 7
RPass an end of shell 41 movably, and be connected with operating parts 36.Rope stopper 9
RPass the other end of shell 41 movably, be connected with actuator 37.And, the characterization factor of the spring of damper spring 38 is set at: by trailing wheel brake equipment operating lever L
RWhen carrying out common brake operating input, damper spring 38 does not shrink, and is being subjected to than the trailing wheel brake equipment operating lever L that holds with a firm grip
RDuring the bigger power of the tractive force that is produced, damper spring 38 shrinks.Like this, damping mechanism 8
RIn be provided with damper spring 38, this damper spring 38 is not because of trailing wheel brake operating lever L
RBrake operating input and shrink, therefore, when rope stopper 7
RBe subjected to trailing wheel brake equipment operating lever L
RTraction the time, fore side parts 36 and actuator 37 move to the top of Fig. 6 integratedly.But, under the situation that will avoid wheel lock, to damping mechanism 8
RThe tractive force ratio that produces by planetary wheel that the applies trailing wheel brake equipment operating lever L that holds with a firm grip
RThe tractive force that is produced is big, and therefore, damper spring 38 shrinks to the below of Fig. 6, at the trailing wheel brake equipment operating lever L that holds with a firm grip
RState under, can weaken braking force.
Damping mechanism 8
FHave and above-mentioned damping mechanism 8
RSame formation, and be set at rope stopper 7
FAnd rope stopper 9
FBetween.
As shown in Figures 1 and 2, the front portion of vehicle frame F is covered by shroud upper panel 12, above-mentioned two damping mechanisms 8
F, 8
RCover by shroud upper panel 12 with regulating control A,, particularly regulating control A is placed by the below of the stay bearing plate 12a that forms of shroud upper panel 12 and be installed on the vehicle frame F by the vehicle frame F fixed pedestal.
The action of the motor 15 among the regulating control A is by electronic control package C (with reference to Fig. 3) control as control device.Detect trailing wheel brake equipment operating lever L
RThe trailing wheel of operation input with stroke sensor 44
R, detect front wheel brake device operating lever L
FThe front-wheel of operation input with stroke sensor 44
F, detect trailing wheel W
RThe wheel speed sensor 45 of rotating speed
RAnd detection front-wheel W
FThe wheel speed sensor 45 of rotating speed
FDetected value import respectively in this electronic control package, electronic control package C is according to two operation input detecting sensors 44
R, 44
FAnd wheel speed sensor 45
R, 45
FThe action of detected value control motor 15.
Moreover, as Figure 6 and Figure 7, stroke sensor 44
R, 44
FDetecting element 45 is arranged, be installed in damping mechanism 8
R, 8
FHousing 41 on.On the other hand, at damping mechanism 8
F, 8
RThe housing 41 and the side of actuator 37 be provided with joint-cutting 41a, the 37a that extends along the moving direction of seat board 39, on seat board 39, designed the detected member 39b that contacts with above-mentioned detecting element 45 that stretches out from the outside of the export-oriented shell 41 of this joint-cutting 41a, 37a integratedly, stroke sensor 44
R, 44
FBe installed on the housing 41, according to corresponding to trailing wheel and front wheel brake device operating lever L
R, L
FThe moving of above-mentioned detected member 39b of operation, detecting element 45 is retracted.
In this type of brake equipment, when not carrying out trailing wheel brake operating lever L
RBraking operation state under, only carry out front wheel brake operating lever L
FBrake operating the time, then planet carrier 34 rotates, though by front-wheel transmission system T
FThe brake operation force that transmits makes front wheel brake device B
FBraking maneuver takes place, but when motor 15 is in not "on" position, because of sun gear 24 freely rotates, trailing wheel brake equipment B
RStill be in non-action status.And when motor 15 is just changeing, because of sun gear 24 and planetary frame 34 rotate in the same way, thus gear ring 25 counter-rotatings, trailing wheel brake equipment B
RIn the time of action, front wheel brake device B
FGo up and obtain auxiliary force from motor 15.
That is, on the operating effort of front wheel brake operating lever, increase the braking force of the auxiliary force that the action be accompanied by motor 15 produces by front wheel brake device B
FWhen bringing into play, the braking force of interlock of action of following motor 15 is at trailing wheel brake equipment B
RObtain performance.
In contrast, at the operating lever L that does not carry out front wheel brake device
FThe state of brake operating under, only carry out trailing wheel operation of braking means lever L
RThe state of brake operating, when making motor 15 actions, then at trailing wheel operation of braking means lever L
RBrake operation force on increase the braking force of the auxiliary force be accompanied by the action of motor 15 and produce by trailing wheel brake equipment B
RIn performance time,, the braking force of interlock of action of following motor 15 is at front wheel brake device B
FObtain performance.
At this moment, reduction ratio from the output that is input to gear ring 25 of sun gear 24 is decided to be iR, be decided to be iC from the reduction ratio of the output that is input to planetary wheel 26 of sun gear 24, the number of teeth of gear ring 25 is decided to be ZR, when the number of teeth of sun gear 24 was decided to be ZS, the slope tan θ of the straight line of expression auxiliary force determined with the (1)～the (3) the following formula.
tanθ＝iR/iC……………(1)
iR＝ZR/ZS…………………(2)
iC＝(ZR+ZS)/ZS……………(3)
The output torque of establishing motor 15 again is T, and when 24 reduction ratio was iS from motor 15 to sun gear, available (T * iS * ZR/ZS) obtained rear-wheel braking force, obtains the auxiliary force in the front wheel brake power with (T * iS * (ZR+ZS)/ZS).
Should bring into play the zone of auxiliary force sets as shown in Figure 8 because of the action of motor 15.That is, set for from stroke sensor 44
R, 44
FDetect and be configured to be a bit larger tham damping mechanism 8
F, 8
RThe operation input P of the point Pa that begins to move
HThe time auxiliary force that produces by regulating control A be additional on the braking force, this auxiliary force is also set for stroke sensor 44
R, 44
FDetected value increase and increase.
At front wheel brake operating lever L
FWhen doing brake operating, according to by wheel speed sensor 45
R, 45
FThe rotating speed that records is judged trailing wheel W
RAnd front-wheel W
FIn any one possibility that wheel lockup takes place when increasing, make motor 15 towards and interlock glancing impact backward rotation, make sun gear 24 towards and interlock glancing impact backward rotation.Therefore, planetary wheel 26 ... one side makes gear ring 25 towards reducing trailing wheel brake equipment B
RThe direction of braking force rotate the one side rotation.Because of the counter-force from sun gear 25, planetary frame 34 is also towards reducing front wheel brake device B
FThe direction of braking force rotate.This result reduces trailing wheel W
RAnd front-wheel W
FBraking force, the wheel that can avoid entering braking mode is absorbed in the locking state.At this moment, at two transmission system T
R, T
FIn damping mechanism 8
R, 8
F, because of the effect of the tractive force of sun and planet gear 14, damper spring 38 grades are in compressive state.
When above-mentioned ABS (Anti-lock Braking System) is controlled, when braking force is increased once more, make motor 15 be in non-power status.In view of the above, put aside the damping mechanism 8 of elastic force in compressive state
R, 8
FDamper spring 38 performance elastic force, the elastic load of damper spring 38 is given trailing wheel brake equipment B
RAnd front wheel brake device B
FWith braking force.
The following describes the effect of first embodiment, because handle is corresponding to trailing wheel brake operating lever L
ROperation mechanical braking force pass to trailing wheel brake equipment B
RTrailing wheel transmission system T
RThe centre be connected with the gear ring 25 of sun and planet gear 14, again, corresponding to front wheel brake operating lever L
FOperation mechanical braking force pass to front wheel brake device B
FFront-wheel transmission system T
FThe centre be connected with the planetary frame 34 of the support planetary wheel 26 of sun and planet gear 14, the sun gear of sun and planet gear 14 is connected with motor 15, so brake operating trailing wheel and front wheel brake operating lever L
R, L
F, as front wheel brake operating lever L
FBrake operating the time because the action of motor 15, front and back two-wheeled brake equipment B
R, B
F, front wheel brake device B for example
F, given play to the braking force that brake operation force adds auxiliary force, on the other hand trailing wheel B for example
RCan bring into play corresponding to trailing wheel brake equipment B
RThe interlock braking force of auxiliary component.
When the possibility of wheel lockup occurring, because motor 15 reversing sense when move with interlock is moved, can be with two-wheeled brake equipment B
R, B
FBraking force weaken because motor 15 same direction when move with interlock is moved, can increase by two wheel braking device B again
R, B
FBraking force, the mono-regulating control A by sun and planet gear 14 and motor 15 form can implement two wheel braking device B
R, B
FAnti-lock brake control.
The transmission system T that uses at trailing wheel and front-wheel
R, T
FIn, at connecting bridge and the trailing wheel and the front wheel brake operating lever L of gear ring 25 that is connected to sun and planet gear 14 and planet carrier 34
R, L
FBetween, damping mechanism 8
R, 8
FRespectively between wherein, the control effort of anti-lock brake control during reinforcement, can utilize these damping mechanism 8 again
R, 8
FThe bounce of middle savings, the power that can avoid self tuning regulator A to send acts directly on trailing wheel brake equipment operating lever L
ROr front wheel brake device operating lever L
F, can obtain good operation sense.
The auxiliary force of regulating control A is according to being installed in the damping mechanism 8 that is supported on the car body crossbeam F
R, 8
FOn stroke sensor 44
R, 44
FDetected value decision, but because stroke sensor 44
R, 44
FWeight be not additional on the Steering gear 6, so, can avoid turning to the increase of load.
Because stroke sensor 44
R, 44
FDetect the input of brake operating, so, can change regulating control A auxiliary force according to the operation input, and as shown in Figure 8, according to detected given value P
BThe above additional auxiliary force of operation input so can avoid the brake operating initial stage to produce sharply wearing and tearing, simultaneously, when brake operating terminates, can prevent the brake slip that the friction force by regulating control A causes.
Fig. 9 to Figure 11 is the expression second embodiment of the present invention.Give identical reference marks with the cooresponding part of above-mentioned first embodiment.
At trailing wheel transmission system T
R' in, damping mechanism 8
R' be installed on rope stopper 7
R', 9
RBetween, again at front-wheel transmission system T
F' in, damping mechanism 8
F' be installed on rope stopper 7
F', 9
FBetween.
Damping mechanism 8
R', 8
F' be by being installed in base end side and rope stopper 7
R', 7
FDisconnected side of ' bonded assembly operating parts 36 and base and rope stopper 9
R', 9
F' bonded assembly operating parts 37 ' between damper spring 38 form, damper spring 38 at the front end that is embedded in action piece 37 simultaneously, compression be installed in by stopping wheel 40 stop the seat board 39 that outwards comes off ' and the support 36a of operating parts 36 front ends between, action piece 37 be embedded in slidably shell 41 ' in.
And, rope stopper 7
R', 7
F' interior cable 47 is passed outer cable 46 movably form.Place the attaching parts 48 of an end of outer cable 46 removable within the limits prescribed along the moving direction of interior cable 47, and be connected in shell 41 ' an end, insert shell 41 ' in interior cable 47 be connected in operating parts 36.
At this type of damping mechanism 8
R', 8
F' shell 41 ' an end, switch 49 has been installed respectively
R, 49
FSwitch 49
R, 49
F, be installed in like this framework 41 ' on, that is,, depressed by above-mentioned attaching parts 48 when brake operating input reaches given value when above, change transformation condition.
According to second embodiment, rope stopper 7 as can be known not only
R', 7
F' the relaxation degree, and can detect operation input more than the given value reliably, according to switch 49
R, 49
FTesting result additional auxiliary force on braking force, then can avoid wearing and tearing sharp taking place at the brake operating initial stage, can prevent that when brake operating stops generation is by skidding that the friction force of regulating control A causes simultaneously.
And as shown in figure 11, change auxiliary force, can obtain the high deceleration/decel of the corresponding speed of a motor vehicle according to the speed of a motor vehicle.
More than, be described in detail embodiments of the invention, but the present invention is not limited only to the foregoing description.In the invention that the scope that does not break away from present patent application is put down in writing, can carry out various design changes.
For example, the present invention is also applicable to the brake equipment that regulating control is installed individually in each transmission system.
As mentioned above, right to use requires the device of the invention of 1 record, can because comprised Increase auxiliary force at the operating physical force of braking operation piece, with the accent that is connected in the middle of the transmission system The joint device, between connecting portion this adjuster and transmission system and braking operation piece, establish Damping mechanism in the middle of transmission system can change according to the operation input of braking operation piece Export, be attached to the stroke sensor on the damping mechanism, the correspondence course sensor detects output The control device of controlled adjuster action, so, by adjuster on the operating physical force of brake component Increase auxiliary force, it is acted on the wheel braking device. Simultaneously, because damping mechanism can Avoid when this adjuster action, the deterioration of the operation sense of braking operation piece, and also because attached The stroke sensor of being located on the damping mechanism just can make adjuster bring into play corresponding brake operating The auxiliary force action of the operation of part. By the detected value at stroke sensor reach set-point with Increase auxiliary force after upper, can prevent wearing and tearing and brake operating that the brake operating initial stage is rapid Skidding that braking causes during termination also can obtain good braking sense.
According to the invention of claim 2 record, can be the behaviour of braking operation piece because comprised Make to increase on the power adjuster auxiliary force, that be connected with the transmission system centre, at this adjuster And the connecting portion of transmission system and between the braking operation piece, be located in the middle of the transmission system Damping mechanism, the operation of braking operation piece input reaches set-point and can change out when above Off status, and be attached to switch on the damping mechanism changes control to the transition status of inductive switch The control device of adjuster action processed is so increased by the operating physical force of adjuster at brake component Add auxiliary force, it is acted on the wheel braking device, simultaneously, because damping mechanism can be kept away Exempt from when this adjuster action, the deterioration of the operation sense of braking operation piece, and owing to set up Switch on damping mechanism can accurately detect the brake operating Input Forces reach set-point with On, come the action of controlled adjuster, so can prevent the wearing and tearing that the brake operating initial stage is rapid And brake operating braking causes when stopping skids and can obtain good braking sense.
Claims (2)
1. the brake equipment of a motor bike, this brake equipment has braking operation piece (L
F, L
R) and will be corresponding to braking operation piece (L
F, L
R) operation mechanical braking force be delivered to wheel braking device (B
F, B
R) transmission system (T
F, T
R), it is characterized in that also having comprised: can be at braking operation piece (L
F, L
R) operating effort on increase auxiliary force, and with transmission system (T
F, T
R) middle bonded assembly regulating control (A), be located at this regulating control (A) with transmission system (T
F, T
R) connecting bridge and the operating parts (L of drg
F, L
R) between, be located at transmission system (T
F, T
R) on damping mechanism (8
F, 8
R), can be according to braking operation piece (L
F, L
R) operation input change output, be located at damping mechanism (8
F, 8
R) on stroke sensor (44
F, 44
R), corresponding to stroke sensor (44
F, 44
R) detection output, the control setup (C) of the action of controlled adjuster (A).
2: a kind of brake equipment of motor bike, this brake equipment has braking operation piece (L
F, L
R) and will be corresponding to braking operation piece (L
F, L
R) operation mechanical braking force be delivered to wheel braking device (B
F, B
R) transmission system (T
F', T
R'), it is characterized in that having comprised: can be at the operating parts (L of drg
F, L
R) operating effort on increase auxiliary force, and with transmission system (T
F, T
R) middle bonded assembly regulating control (A), be located at this regulating control (A) with transmission system (T
F', T
R') connecting bridge and the operating parts (L of drg
F, L
R) between, be located at transmission system (T
F', T
R') on damping mechanism (8
F', 8
R'), as braking operation piece (L
F, L
R) operation input reach given value when above, the change on off state, be located at damping mechanism (8
F', 8
R') on switch (49
F, 49
R), corresponding to switch (49
F, 49
R) the variation of on off state, the control setup (C) of the action of controlled adjuster (A).
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP296165/94 | 1994-11-30 | ||
| JP29616594A JP3447403B2 (en) | 1994-11-30 | 1994-11-30 | Motorcycle braking device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1132156A CN1132156A (en) | 1996-10-02 |
| CN1049190C true CN1049190C (en) | 2000-02-09 |
Family
ID=17830005
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN95118776A Expired - Fee Related CN1049190C (en) | 1994-11-30 | 1995-11-06 | Brake device for motor-bicycle |
Country Status (4)
| Country | Link |
|---|---|
| JP (1) | JP3447403B2 (en) |
| KR (1) | KR0149751B1 (en) |
| CN (1) | CN1049190C (en) |
| TW (1) | TW312666B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104802773A (en) * | 2014-01-23 | 2015-07-29 | 罗伯特·博世有限公司 | Braking device for vehicle, and anti-lock braking system |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4526135B2 (en) * | 1999-03-17 | 2010-08-18 | 本田技研工業株式会社 | Front and rear wheel interlocking brake device for motorcycles |
| DE10307339A1 (en) * | 2003-02-21 | 2004-09-02 | Bayerische Motoren Werke Ag | Integral braking system for motorcycles |
| JP4536389B2 (en) | 2004-01-30 | 2010-09-01 | 本田技研工業株式会社 | Motorcycle brake equipment |
| JP4555630B2 (en) * | 2004-08-27 | 2010-10-06 | 本田技研工業株式会社 | Vehicle brake system |
| CN104097731B (en) * | 2013-04-12 | 2017-05-03 | 博世汽车部件(苏州)有限公司 | Anti-lock braking system for electric ridden vehicle and anti-lock device for anti-lock braking system |
| CN104369730B (en) * | 2013-08-12 | 2017-07-11 | 博世汽车部件(苏州)有限公司 | Complemental brake system and motor vehicle braking system |
| CN104742887B (en) * | 2013-12-31 | 2018-08-28 | 博世汽车部件(苏州)有限公司 | Complemental brake system and motor vehicle braking system |
| JP6269988B2 (en) * | 2015-03-24 | 2018-01-31 | 本田技研工業株式会社 | Saddle riding vehicle |
| JP6795339B2 (en) * | 2016-06-30 | 2020-12-02 | 日本精機株式会社 | Stroke sensor and saddle-riding vehicle |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS47973U (en) * | 1971-01-14 | 1972-08-09 | ||
| JPH02234869A (en) * | 1989-03-09 | 1990-09-18 | Honda Motor Co Ltd | Anti-lock brake device for vehicle |
| US5257856A (en) * | 1991-07-23 | 1993-11-02 | Honda Giken Kogyo Kabushiki Kaisha | Method of and system for controlling brakes |
-
1994
- 1994-11-30 JP JP29616594A patent/JP3447403B2/en not_active Expired - Lifetime
-
1995
- 1995-05-25 TW TW084105292A patent/TW312666B/zh active
- 1995-11-06 CN CN95118776A patent/CN1049190C/en not_active Expired - Fee Related
- 1995-11-30 KR KR1019950045787A patent/KR0149751B1/en not_active IP Right Cessation
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS47973U (en) * | 1971-01-14 | 1972-08-09 | ||
| JPH02234869A (en) * | 1989-03-09 | 1990-09-18 | Honda Motor Co Ltd | Anti-lock brake device for vehicle |
| US5257856A (en) * | 1991-07-23 | 1993-11-02 | Honda Giken Kogyo Kabushiki Kaisha | Method of and system for controlling brakes |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104802773A (en) * | 2014-01-23 | 2015-07-29 | 罗伯特·博世有限公司 | Braking device for vehicle, and anti-lock braking system |
| CN104802773B (en) * | 2014-01-23 | 2020-02-21 | 罗伯特·博世有限公司 | Brake device for vehicle and anti-lock brake system |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1132156A (en) | 1996-10-02 |
| JPH08150925A (en) | 1996-06-11 |
| JP3447403B2 (en) | 2003-09-16 |
| KR960017393A (en) | 1996-06-17 |
| KR0149751B1 (en) | 1998-09-15 |
| TW312666B (en) | 1997-08-11 |
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