CN1154316A - device for braking vehicle - Google Patents

device for braking vehicle Download PDF

Info

Publication number
CN1154316A
CN1154316A CN96111246A CN96111246A CN1154316A CN 1154316 A CN1154316 A CN 1154316A CN 96111246 A CN96111246 A CN 96111246A CN 96111246 A CN96111246 A CN 96111246A CN 1154316 A CN1154316 A CN 1154316A
Authority
CN
China
Prior art keywords
gear
brake
sun
transmission system
control member
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
CN96111246A
Other languages
Chinese (zh)
Other versions
CN1057261C (en
Inventor
松任卓志
塚田善昭
若林威
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Ji'nan native produce and animal by-products Imp. & Exp. Corporation
Original Assignee
Honda Motor Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Honda Motor Co Ltd filed Critical Honda Motor Co Ltd
Publication of CN1154316A publication Critical patent/CN1154316A/en
Application granted granted Critical
Publication of CN1057261C publication Critical patent/CN1057261C/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Images

Classifications

    • 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
    • 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
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62L—BRAKES SPECIALLY ADAPTED FOR CYCLES
    • B62L3/00—Brake-actuating mechanisms; Arrangements thereof
    • B62L3/08—Mechanisms specially adapted for braking more than one wheel

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Transportation (AREA)
  • Regulating Braking Force (AREA)
  • Braking Arrangements (AREA)
  • Retarders (AREA)

Abstract

The invention provides a vehicle brake device capable of making an actuator compact. The actuator furnishes the first and the second planetary gear mechanisms 61 and 62 ; an electromagnetic brake 7 as a sun gear braking means; and a motor 8 rotatable regularly and reversely. The first control shaft 201 of the first transmission system 4F is engaged to the planetary carrier 191 of the first planetary gear mechanism 61. The second control shaft 202 of the second transmission system 4R is engaged to the planetary carrier 192 of the second planetary gear mechanism 62 . And by providing the first and the second control shafts 201 and 202 on the axial line parallel to the axial lines of the first and the second planetary gear mechanisms 61 and 62 , coaxially each other, the actuator 5 can be made compact compared in the case providing them on the different axial lines.

Description

Vehicular brake device
The present invention relates to a kind of Vehicular brake device, this Vehicular brake device has: the 1st transmission system that the operating effort of the 1st drag control member can be delivered to the 1st car side brake, the operating effort of the 2nd drag control member can be delivered to the 2nd transmission system of the 2nd car side brake, and the actuator that is installed on the pars intermedia of the 1st, the 2nd transmission system, the interlock action of carrying out the 1st, the 2nd car side brake and ABS (Anti-lock Braking System) control.
The applicant once proposed application (being willing to flat 7-118318 number with reference to Japanese patent application laid) at such Vehicular brake device, this brake equipment is installed actuator at the pars intermedia of the 1st, the 2nd transmission system, this actuator has a pair of sun and planet gear, drive one of them sun and planet gear sun gear electrical motor and to the magnet stopper that the sun gear of another sun and planet gear is wherein braked, can carry out the interlock action and the ABS (Anti-lock Braking System) control of the 1st, the 2nd car side brake thus.
Yet, in the invention of above-mentioned application, owing to connect the 1st actuating spindle of the 1st sun and planet gear and the 1st transmission system and be connected the 2nd sun and planet gear and the 2nd actuating spindle of the 2nd transmission system, be configured on the different mutually axis, thereby the densification of actuator is restricted, need make the further densification of actuator.
The present invention finishes according to above situation, and its purpose is to provide a kind of Vehicular brake device that makes the actuator densification of the interlock action of carrying out a pair of car side brake and ABS (Anti-lock Braking System) control.
Make the Vehicular brake device of invention according to claim 1 for achieving the above object, it comprises: the 1st transmission system that the operating effort of the 1st drag control member can be delivered to the 1st car side brake, the operating effort of the 2nd drag control member can be delivered to the 2nd transmission system of the 2nd car side brake, and the actuator that is installed in the pars intermedia of the 1st, the 2nd transmission system, the interlock action of carrying out the 1st, the 2nd car side brake and ABS (Anti-lock Braking System) control; It is characterized in that: above-mentioned actuator comprises the 1st sun and planet gear, the 2nd sun and planet gear, electrical motor, sun gear brake equipment, the 1st control member, the 2nd control member, the 1st actuating spindle and the 2nd actuating spindle; The 1st sun and planet gear have the 1st Ring gear, with coaxial the 1st sun gear of the 1st Ring gear, with the 1st Ring gear and the 1st sun gear ingear the 1st planetary wheel and the 1st planetary the 1st planetary gear carrier that supports free to rotate; The 2nd sun and planet gear has the 2nd Ring gear that is connected in the 1st Ring gear, with coaxial the 2nd sun gear of the 2nd Ring gear, with the 2nd Ring gear and the 2nd sun gear ingear the 2nd planetary wheel and free to rotate support the 2nd planetary the 2nd planetary gear carrier, and dispose coaxially with the 1st sun and planet gear; Electrical motor is to be connected in the 1st sun gear, and can free rotating; The sun gear brake equipment is to brake the rotation of the 2nd sun gear; The 1st control member be mounted in the 1st transmission system the middle part and with the 1st planetary gear carrier bonded assembly; The 2nd control member be mounted in the 2nd transmission system the middle part and with the 2nd planetary gear carrier bonded assembly; The 1st actuating spindle be the supporting the 1st control member and with the 1st car side brake bonded assembly; The 2nd actuating spindle be the supporting the 2nd control member and with the 2nd car side brake bonded assembly; The the 1st, the 2nd actuating spindle is configured on the axis that parallels with the axis of the 1st, the 2nd sun and planet gear mutually coaxially.
The described invention of claim 2 is except that the structure with the described invention of claim 1, also have following feature: 1st, either party car side brake in the 2nd transmission system is a hydraulic brake, this hydraulic brake is moved by the hydraulic pressure that takes place in the master cylinder, this master cylinder along the direction of intersecting with the 1st, the 2nd actuating spindle, be configured in the 1st, the 2nd control member plane of rotation between.
The described invention of claim 3 is except that the structure with the described invention of claim 2, also has following feature: be provided with block, be used for making the action of electrical motor and sun gear brake equipment when reducing the braking force of car side brake, the surplus of the piston of restriction master cylinder retreats.
The described invention of claim 4 also has following feature except that the structure with the described invention of claim 3: the stop position that is subjected to the piston of stop limits is the position that the cup seal of piston is opened relief outlet fully.
The described invention of claim 5 also has following feature except that the structure with the described invention of claim 3: the control apparatus that is provided for regulating the stop position of the piston that is subjected to stop limits.
The described invention of claim 6 also has following feature except that the structure with the described invention of claim 1: in either party of the 1st, the 2nd transmission system, between the actuating spindle of this side's transmission system and control member idling device is installed.
The described invention of claim 7 also has following feature except that the structure with the described invention of claim 1: 1st, the 2nd Ring gear is same member.
Fig. 1～Figure 18 illustrates one embodiment of the present of invention,
Fig. 1 is the unitary side view of motor bike,
Fig. 2 is the view along the direction of arrow among Fig. 12,
Fig. 3 is the constructional drawing of brake equipment,
Fig. 4 is the longitudinal section of the 1st steel rope energy disperser,
Fig. 5 is the longitudinal section of the 2nd steel rope energy disperser,
Fig. 6 is the right side view (along the view of the direction of arrow among Fig. 7 6) of actuator,
Fig. 7 is the cutaway view along 7-7 line among Fig. 6,
Fig. 8 is the left side view (along the view of the direction of arrow among Fig. 7 8) of actuator,
Fig. 9 is the cutaway view along 9-9 line among Fig. 7,
Figure 10 is the cutaway view along 10-10 line among Fig. 7,
Figure 11 is the cutaway view along 11-11 line among Fig. 6,
Figure 12 is the cutaway view along 12-12 line among Fig. 6,
Figure 13 is the cutaway view along 13-13 line among Fig. 8,
Figure 14 is the cutaway view along 14-14 line among Fig. 8,
Figure 15 is the Action Specification figure of interlock glancing impact,
Action Specification figure when Figure 17 is ABS (Anti-lock Braking System),
Figure 17 is the diagram of curves that is used for illustration,
Figure 18 is the time diagram that is used for illustration.
Below, with reference to accompanying drawing embodiments of the invention are described.
As Fig. 1～shown in Figure 3, at the front-wheel W of the motor scooter V with oscillating type unit power plant P F, the front-wheel brake B as plate disc brake the 1st car drg, that move according to hydraulic action is installed F, at trailing wheel W RBe equipped with as the 2nd car side brake, according to the actuating quantity of action lever 1 performance mechanical type rear wheel brake B braking force, that be well known now RBe provided with handle 2 at the two ends, the left and right sides that turn to handle F, 2 R, with pivot suspension the 1st brake rocker arm 3 is arranged in the right part that turns to handle F, the 1st braking raises one's arm 3 FAs the 1st drag control member, with holding handle 2 FThe right hand can operate on it; With pivot suspension the 2nd brake rocker arm 3 is arranged in the left part that turns to handle R, the 2nd brake rocker arm 3 RAs the 2nd drag control member, with holding handle 2 RLeft hand can operate on it.
The 1st brake rocker arm 3 FWith front-wheel brake B FBy the 1st transmission system 4 FConnect the 1st transmission system 4 FCan be with the 1st brake rocker arm 3 FOperating effort be delivered to wheel drg B RThe 2nd brake rocker arm 3 RWith rear wheel brake B RAction lever 1 by the 2nd transmission system 4 RConnect the 2nd transmission system 4 RCan be with the 2nd brake rocker arm 3 ROperating effort mechanically be delivered to rear wheel brake B RAnd, two transmission systems 4 F, 4 RPars intermedia be connected with actuator 5, can adjust front-wheel brake B by the action of this actuator 5 FAnd rear wheel brake B RBraking force.
With the 1st brake rocker arm 3 FThe 1st recommend steel rope 25 with actuator 5 couples together 1Go up between above-mentioned the 1st steel rope energy disperser 24 of installing between the two 1, with the 2nd brake rocker arm 3 RThe 2nd recommend steel rope 25 with actuator 5 couples together 2Go up between above-mentioned the 2nd steel rope energy disperser 24 of installing between the two 2These steel rope energy dispersers 24 1, 24 2Be configured in the right side and the left side of the following pipe of vehicle frame.The 1st steel rope energy disperser 24 on the right side 1The top dispose storage battery 53, and at the 2nd steel rope energy disperser 24 in left side 2The top dispose electronic control package 52.
In Fig. 1 and Fig. 2, symbol 56 is a fuel tank of being located at the master cylinder that will be explained below 26 of actuator 5 tops, and symbol 57 is to connect to front-wheel brake B from master cylinder 26 (with reference to Fig. 3) FThe exhaust joint that is used for exhaust that is provided with of pipeline 27 upper ends, symbol 45 is to connect to rear wheel brake B from actuator 5 RThe 3rd push away and exempt from steel rope, symbol 58 is a fuel tank.
Below, with reference to Fig. 4 the 1st steel rope energy disperser 24 is described 1Structure.
The 1st recommends steel rope 25 1Be by cable 29 outside 1And outer cable 29 1In can insert logical interior cable 30 with moving freely 1Constitute this outer cable 29 1With the 1st brake rocker arm 3 FLink to each other this outer cable 29 1' link to each other with actuator 5.The 1st steel rope energy disperser 24 1Have: form energy disperser housing 31 cylindric, that connect to ground; Can insert the tubular movable link 32 in the energy disperser housing 31 in the axial direction with relatively moving; Be fixed in the energy disperser housing 31, the movable link 32 tubular stationary member 33 of its slip relatively; Can be in the axial direction insert in the energy disperser housing 31 with relatively moving, the flange 32a of its flange 34a and movable link 32 near sliding component 34; And compression is arranged on 2 springs 35,35 between the flange 33a of the flange 32a of movable link 32 and stationary member 33.
Cable 29 outside on the flange 33a of stationary member 33, fixing 1An end, cable 29 outside on the flange 32a of movable link 32, fixing simultaneously 1' another end.Therefore, two spring 35,35 performances make outer cable 29 1, 29 1The spring force of ' mutual departure direction.
Distolateral the 1st a load detector switch 38 of fixing at energy disperser housing 31 1, this detector switch 38 of loading 1With an end in contact of the movable link 32 that stretches out from these energy disperser housing 31 1 ends, when from the 1st brake rocker arm 3 FBrake operating input in the given load scope time, promptly when with the 1st recommend steel rope 25 1The cooresponding power of traction make movable link 32 compression springs 35,35 and when mobile, when this moves within the limits prescribed, the 1st load detector switch 38 1Connect.
In more detail, when the 1st brake rocker arm 3 FOperating effort when surpassing specified value ground and increasing, promptly draw interior cable 30 along the arrow A direction 1Load when surpassing the increase of specified value ground, make cable 29 outside two 1, 29 1Under ' mutually approaching load the effect, movable link 32 on one side compression springs 35,35, slide to stationary member 33 on one side.Its result, movable link 32 makes the 1st load detector switch 38 1Detection piece action, thereby connect load detector switch 38 1
As shown in Figure 5, the 2nd steel rope energy disperser 24 2With above-mentioned the 1st steel rope energy disperser 24 1Structure is basic identical, for the 1st steel rope energy disperser 24 1Identical structural element is only put on same-sign and is represented that in the drawings detailed description is omitted.But, the 2nd steel rope energy disperser 24 2Between the flange 32a of the flange 34a of sliding component 34 and movable link 32, be provided with 2 disk springs 36,36, this point and above-mentioned the 1st steel rope energy disperser 24 1Different.
When the 2nd brake rocker arm 3 RDraw the 2nd to recommend steel rope 25 along the arrow A direction 2Interior cable 30 2Load in specialized range the time, the 2nd load detector switch 38 2Connect.In addition, owing to load is passed to the 2nd load detector switch 38 with the little disk spring 36,36 of spring constant 2, thereby can increase load variations at input travel hour, just can the load loss as benchmark become less when not using the steel rope energy disperser, can reduce backlash, the not harmony sense in the brake operating sensation not occur.
Below, with reference to Fig. 6～Figure 10 the structure of actuator 5 is described.
Actuator 5 has the 1st sun and planet gear 6 1, the 2nd sun and planet gear 6 2, as the magnet stopper 7 of sun gear brake equipment and electrical motor 8 that can free rotating.
The housing 9 of actuator 5 is made of the 1st housing member 10 and the 2nd housing member 11, electrical motor 8 is installed on the 1st housing member 10, the 2nd housing member 11 is connected with the 1st housing member 10, and on the axis identical with the pivot center of electrical motor 8 magnet stopper 7 is installed.The turning cylinder 8a arranged coaxial of the turning cylinder 7a of magnet stopper 7 and electrical motor 8, and dock mutually their end.
The 1st sun and planet gear 61 is configured on the periphery of electrical motor 8 turning cylinder 8a, and it has around the 1st Ring gear 16 of the turning cylinder 8a end periphery of electrical motor 8 1, be formed at the 1st sun gear 17 of the turning cylinder 8a end of electrical motor 8 1, with the 1st Ring gear 16 1And the 1st sun gear 17 1The a plurality of planetary wheels 18 of ingear 1, 18 1, and with these the 1st planetary wheels 18 1, 18 1The 1st planetary gear carrier 19 that supports respectively free to rotately 1And, start electrical motor 8 and can drive the 1st sun and planet gear 6 1The 1st sun gear 17 1Rotate.
The 2nd sun and planet gear 6 2Have around the 2nd Ring gear 16 of the turning cylinder 7a end periphery of magnet stopper 7 2, be formed on the 2nd sun gear 17 of the turning cylinder 7a end of magnet stopper 7 2, with the 2nd Ring gear 16 2And the 2nd sun gear 17 2A plurality of the 2nd planetary wheels 18 of ingear 2, 18 2, and with these the 2nd planetary wheels 18 2, 18 2Can distinguish the 2nd planetary gear carrier 19 of free rotation ground supporting 2And magnet stopper 7 can be braked and stop the 2nd sun and planet gear 6 2The 2nd sun gear 17 2Rotation.
The 1st Ring gear 16 1And the 2nd Ring gear 16 2Be same member, be in diametrically by the 1st planetary wheel 18 1, 18 1And the 2nd planetary wheel 18 2, 18 2The state of location can be clamped in the 1st planetary gear carrier 19 with rotating relatively freely 1With the 2nd planetary gear carrier 19 2Between.By making the 1st, the 2nd Ring gear 16 1, 16 2Be same member, can when reducing the part number, make the actuator miniaturization.
The place ahead at the turning cylinder 8a of the turning cylinder 7a of magnet stopper 7 and electrical motor 8 disposes the 1st actuating spindle 20 abreast with these turning cylinders 7a, 8a 1And the 2nd actuating spindle 20 2At the 1st actuating spindle 20 1The inner form cylindrical portion, by with the 2nd actuating spindle 20 2Inner periphery can be engaged on the interior week of this cylindrical portion, the 1st actuating spindle 20 with freely relatively rotating 1And the 2nd actuating spindle 20 2Be configured in coaxially and the 1st, the 2nd sun and planet gear 6 1, 6 2The common axis of parallel axes on.
Clearly visible by Fig. 7 and Fig. 9, at the 1st actuating spindle 20 1On be fixed with the 1st quadrant gear 48 as the 1st control member 1, the 1st quadrant gear 48 1Be located at the 1st planetary gear carrier 19 with integral body 1On driven gear 49 1Engagement.In addition, at the 1st actuating spindle 20 1On fixing the piston ejector pin 43 that makes 26 actions of the master cylinder that illustrates later.
Master cylinder 26 has the cylinder body 39 on the housing 9 that is fixed on actuator 5; The front is facing to pressure chamber 41, be engaged in piston 40 in the cylinder body 39 slidably; And be contained in pressure chamber 41, generation with the retracing spring 42 of piston 40 to the spring force of rear side (right side among Fig. 9) pushing; Be connected with towards the pressure chamber 41 pipeline 27 at the front end of cylinder body 39.
Above-mentioned piston ejector pin 43 contacts are on piston 40 rearward end of stretching out from cylinder body 39 rear ends.When the 1st quadrant gear 48 1When being arranged in position shown in Fig. 9 solid line, being arranged on cup seal 44 on the piston 40 and being in the position that the drain vent 39a that will form on the cylinder body 39 opens, the 1st quadrant gear 48 1Can do a small amount of the rotation from above-mentioned solid line position, along clockwise direction Fig. 9 (direction that piston 40 is retreated) to the long and two-short dash line position, contact with block 10a in this long and two-short dash line position and limit rotation.Because the pivot angle between above-mentioned solid line position and the long and two-short dash line position is set by the deviation of the position of considering drain vent 39a and each Gear Processing precision, therefore, when the 1st quadrant gear 48 1Contact blocks 10a and piston 40 arrives when retreating end, and the cup seal 44 of piston 40 is positively opened drain vent 39a, and cup seal 44 can not produce big retreating from drain vent 39a.
When the 1st actuating spindle 20 1During with piston ejector pin 43 pushing piston 40, piston 40 is to dwindling pressure chamber's 41 volumes, one side action, and 41 hydraulic pressure that produce act on front-wheel brake B by pipeline 27 in the pressure chamber FOn.
As mentioned above, by with the 1st actuating spindle 20 1And the 2nd actuating spindle 20 2Be configured in coaxially mutually and the 1st, the 2nd sun and planet gear 6 1, 6 2The axis of parallel axes on, and with two actuating spindles 20 1, 20 2The occasion that is configured in respectively on the different axis is compared, and can make actuator 5 densifications.And, because with master cylinder 26 and the 1st, the 2nd actuating spindle 20 1, 20 2Be configured in across and be supported in the 1st actuating spindle 20 1On the 1st quadrant gear 48 1Plane of rotation be supported in the 2nd actuating spindle 20 2On the 2nd quadrant gear 48 2The surface of revolution between, so can effectively utilize wasted space in the actuator 5, master cylinder 26 is arranged compactly.
Fig. 6, Figure 11 and Figure 12 illustrate and are connected in the 1st brake rocker arm 3 FThe 1st recommend steel rope 25 1With reach exterior the 1st actuating spindle 20 from the 1st housing member 10 1Between connecting portion.Axle bush 61 can be matched with the 1st actuating spindle 20 with rotating relatively freely 1Periphery on, upper arm 62 and underarm 63 are welded on the axle bush 61, and adjusting arm 64 usefulness bolts 65 are fixed on the 1st actuating spindle 20 1Periphery on.The 1st recommends steel rope 25 1Be connected in the top of upper arm 62 by wireline adapter 66.
As the adjustable bolt 68 of pivot suspension, penetrate the pin 69 that is bearing in adjusting arm 64 pars intermedias with pin 67, adjustment nut 70 is arranged in its top screw joint on underarm 63 tops.The coil spring 71 that is matched with adjustable bolt 68 peripheries contacts above-mentioned pin 69 pushings on the formed arc surface 70a in adjustment nut 70 lower ends.
Therefore, be connected on the adjusting arm 64 by adjustable bolt 68 with upper arm 62 all-in-one-piece underarms 63, when recommending steel rope 25 the 1st 1When upper arm 62 rotates under the effect, the 1st actuating spindle 20 1By underarm 63, adjustable bolt 68 and adjust 64 and rotate.By the relative angle of each half way around ground rotation adjustment nut 70, change underarm 63 and adjusting arm 64, can be at random to the 1st actuating spindle 20 1Phase place finely tune.Can the 1st actuating spindle 20 will be located at thus 1Piston ejector pin 43 be fine-tuning to position shown in the solid line among Fig. 9.Above-mentioned adjustable bolt 68 and adjustment nut 70 constitute setting device.
Can know by Fig. 7 and Figure 10 and to find out, at the 2nd actuating spindle 20 2On can to rotate relatively freely that twelve Earthly Branches make be the 2nd quadrant gear 48 of the 2nd control member 2, the 2nd quadrant gear 48 2With integrally be located at the 2nd planetary gear carrier 19 2On driven gear 49 2Engagement.Be fixed in the 2nd actuating spindle 20 2The retainer 50a on Control arm 50 tops be engaged in the 2nd quadrant gear 48 2Go up among the formed slotted hole 48a.These retainers 50a and slotted hole 48a constitute free-wheeling mechanism.In Figure 10, on the 2nd housing member 11, form and to contact the 2nd quadrant gear 48 2Block 11a, be used to limit the 2nd quadrant gear 48 2Rotate end along anti-clockwise among Figure 10.
In Fig. 8, Figure 13 and Figure 14, illustrate and be connected in the 2nd brake rocker arm 3 RThe 2nd recommend steel rope 25 2With reach exterior the 2nd actuating spindle 20 from the 2nd housing member 11 2Connecting portion.Be fixed in the 2nd actuating spindle 20 with bolt 72 2 Arm 73 on, can pivotally support a pair of wireline adapter 75,76 by pin 74.On wireline adapter 75, connect by outer cable 29 2' and interior cable 30 2The 2nd of formation is recommended steel rope 25 2Interior cable 30 2, on wireline adapter 76, connect simultaneously by outer cable 46 and in the 3rd interior cable 47 of recommending steel rope 45 that constitutes of cable 47.
With the 1st brake rocker arm 3 FOperating effort be delivered to front-wheel brake B FThe 1st transmission system 4 FBy the 1st steel rope energy disperser 24 1Be located at the 1st of installation medially and recommend steel rope 25 1, master cylinder 26 and pipeline 27 constitute, and the operating effort of the 2nd brake rocker arm 3R is delivered to rear wheel brake B RThe 2nd transmission system 4 RBy the 2nd steel rope energy disperser 24 2Be located at the 2nd of installation medially and recommend steel rope 25 2Reach the 3rd and recommend steel rope 45 formations.
The 2nd actuating spindle 20 that is stretching out by actuator 5 2Outer end fixed angle sensor 51, can measure the actuating quantity of actuator 5 by this angular transducer 51.As shown in Figure 3, at front-wheel W FOn front-wheel speed sensor 54 is housed, at trailing wheel W ROn trailing wheel speed sensor 55 is housed.Yet the action of opening and closing of the magnet stopper 7 in the actuator 5, and the rotation direction of electrical motor 8 and actuating quantity are by electronic control package 52 controls; 1st, the 2nd load detector switch 38 1, 38 2, angular transducer 51, front-wheel speed sensor 54, and the detected value of trailing wheel speed sensor 55 are input to this electronic control package 52 respectively.
Below, the effect of the embodiments of the invention with said structure is described.
By the 1st brake rocker arm 3 FOr the 2nd brake rocker arm 3 RThe brake operating input that is produced does not make actuator 5 actions, by the 1st brake rocker arm 3 under the state below the specified value FOr the 2nd brake rocker arm 3 R, by front-wheel brake B FOr rear wheel brake B RObtain braking force; When the 1st, the 2nd load detector switch 38 1, 38 2When not doing switch motion, stop the work of electrical motor 8 by electronic control package 52, magnet stopper 7 is in the state that is closing, and promptly forms to allow the 2nd sun gear 17 2The state that freely rotates.
Under such state, when only to the 1st brake rocker arm 3 FWhen carrying out brake operating, by recommending steel rope 25 along with the 1st 1Traction and the 1st brake axle 20 that produces 1Rotation, make hydraulic pressure from master cylinder 26 output, this hydraulic pressure 27 acts on front-wheel brake B by the road FThereby, by front-wheel brake B FProduce braking force.At this moment, be input to the 1st actuating spindle 20 1Turning effort from the 1st quadrant gear 48 1Through driven gear 49 1And be delivered to the 1st planetary gear carrier 19 1
Yet, because electrical motor 8 when being in halted state, the 1st sun gear 17 1Also stop, in addition, along with the 2nd brake rocker arm 3 RBe in the 2nd planetary gear carrier 19 of non-braking operation state the 2nd sun and planet gear 62 2Also stop, so the 1st planetary gear carrier 19 1Rotation through the 1st planetary wheel 18 1, 18 1, the 1st, the 2nd Ring gear 16 1, 16 2, and the 2nd planetary wheel 18 2, 18 2And be delivered to the 2nd sun gear 17 2, make the 2nd sun gear 17 2Idle running.Therefore, as long as electrical motor 8 and magnet stopper 7 are not worked the 1st brake rocker arm 3 FOperation just can not cause rear wheel brake B RAction.
Under electrical motor 8 and magnet stopper 7 out-of-run states, when only being the 2nd brake rocker arm 3 RWhen carrying out brake operating, by the 2nd transmission system 4 RThe mechanical braking operating effort transmit, by rear wheel brake B RProduce braking force.At this moment, even recommend steel rope 25 by the 2nd 2Traction make the 2nd actuating spindle 20 2Rotate, because electrical motor 8 is in halted state, the 1st sun gear 17 1Stopping, in addition, along with the 1st brake rocker arm 3 FBe in non-braking operation state, the 1st sun and planet gear 6 1The 1st planetary gear carrier 19 1Also stop, thereby the 1st, the 2nd Ring gear 16 1, 16 2By the 1st planetary wheel 18 1, 18 1Can not fix rotationally.Therefore, the 2nd planetary gear carrier 19 2Rotation through the 2nd planetary wheel 18 2, 18 2And be delivered to the 2nd sun gear 17 2, make the 2nd sun gear 17 2Be in idling conditions.Therefore, as long as electrical motor 8 and magnet stopper 7 are failure to actuate the 2nd brake rocker arm 3 ROperation just can not make front-wheel brake B FAction.
When the 1st brake rocker arm 3 FOr the 2nd brake rocker arm 3 RThe brake operating input that forms reaches specified value when above, actuator 5 is moved, thereby make front-wheel brake B FAnd rear wheel brake B RWork in linkage, when the 1st, the 2nd load detector switch 38 1, 38 2When carrying out switch motion, make electrical motor 8 work by electronic control package 52, magnet stopper 7 is in running order simultaneously, promptly to the 2nd sun gear 17 2Brake.
Imagination with the operating effort more than the specified value to the 2nd brake rocker arm 3 RCarry out brake operating, as shown in figure 15, when with 7 pairs the 2nd sun gears 17 of magnet stopper 2When starting electrical motor 8 under the state of braking, drive the 1st planetary gear carrier 19 1And the 2nd planetary gear carrier 19 2, they are rotated in opposite direction, by with the 2nd planetary gear carrier 19 2All-in-one-piece driven gear 49 2Drive the 2nd quadrant gear 48 2Rotate along clockwise direction among Figure 15.Yet, because the 2nd quadrant gear 48 2Limited it with contacting of block 11a and rotated, thereby the 1st planetary gear carrier 19 that rotates by means of its counter-force 1By the 1st driven gear 49 1Make the 1st quadrant gear 48 1Anticlockwise motion along Figure 15.Its result, master cylinder 26 actions, thus producing brake fluid pressure, this brake fluid pressure makes front-wheel brake B FAction.
At this moment, since the retainer 50a running-fit of Control arm 50 at the 2nd quadrant gear 48 2Slotted hole 48a in, thereby follow the action of actuator 5 and the 2nd quadrant gear 48 that carries out 2Rotation, can be to according to the 2nd brake rocker arm 3 ROperation and to the 2nd actuating spindle 20 2Rotation exert an influence.At front-wheel brake B FAnd rear wheel brake B RInterlock action in, according to detecting the 2nd actuating spindle 20 2The action of output control actuator 5 of angular transducer 51 of rotational angle.
According to Figure 17 this is further detailed, when operation the 2nd brake rocker arm 3 RThe time, recommend steel rope 25 by the 2nd earlier 2And the 3rd recommend steel rope 45 and make rear wheel brake B RAction, trailing wheel W RBraking force increase.When increasing by the 2nd brake rocker arm 3 ROperational load, make the 2nd steel rope energy disperser 24 2The 2nd the load detector switch 38 2During connection, make actuator 5 actions, thereby make front-wheel brake B FAction.Its result, the distribution of braking force is along the ideal Distribution kink of curve.
At this moment, suppose retainer 50a and the 2nd quadrant gear 48 by Control arm 50 2The free-wheeling mechanism that constitutes of slotted hole 48a do not have then actuator 5 action backs, trailing wheel W RBraking force be from the 2nd brake rocker arm 3 at chaufeur RThe part of input is added the part that action increased (Figure 17 bend part) of actuator 5, and is shown in dotted line, trailing wheel W 2The braking force surplus, depart from the ideal Distribution line out and away, trailing wheel W RLocking liability the possibility of increase is arranged.Yet, trailing wheel W in fact RBraking force only be the importation of chaufeur, so the actuating quantity by suitably setting actuator 5, adjust front-wheel W FBraking force, can easily obtain partition characteristic, and can improve brake feel near the ideal Distribution line.
Below, the situation that ABS (Anti-lock Braking System) is controlled is described.
According to the output of front-wheel speed sensor 54 and trailing wheel speed sensor 55, in case detect the tendency that wheel has locking, electronic control package 52 places mode of operation with magnet stopper 7, makes electrical motor opposite direction action along with above-mentioned interlock action the time simultaneously.So, as shown in figure 16, drive the 1st planetary gear carrier 19 1And the 2nd planetary gear carrier 19 2, make they mutually in opposite direction and along the time with above-mentioned interlock action opposite direction rotate, drive the 1st quadrant gear 48 along the clockwise direction of Figure 16 1, drive the 2nd quadrant gear 48 in the counterclockwise direction 2At this moment, the 1st quadrant gear 48 1Rotation be directly delivered to the 1st actuating spindle 20 1, make the 1st actuating spindle 20 1Along weakening front-wheel W FThe direction of braking force is rotated, simultaneously the 2nd quadrant gear 48 2Transmission contact with its slotted hole 48a end by Control arm 50 retainer 50a and be delivered to the 2nd actuating spindle 20 2, make the 2nd actuating spindle 20 2Along weakening trailing wheel W RThe direction of braking force is rotated.
According to the sliding ratio of wheel, stop actuator 5, can avoid the ABS (Anti-lock Braking System) control of wheel lockup effectively by starting repeatedly.
At the 1st, the 2nd transmission system 4 F, 4 RIn, actuator 5 and the 1st, the 2nd brake rocker arm 3 F, 3 RBetween be respectively arranged with the 1st, the 2nd steel rope energy disperser 24 1, 24 2, when increasing braking force again in the ABS (Anti-lock Braking System) control, can be by placing off working state utilization to be stored in steel rope energy disperser 24 electrical motor 8 1, 24 2In screen resilience, in addition, in the implementation process of ABS (Anti-lock Braking System) control, avoid directly acting on the 1st brake rocker arm 3 from the power of actuator 5 one sides FOr the 2nd brake rocker arm 3 R, can obtain good operation feeling.
The actuator 5 of present embodiment is by being provided with the 1st quadrant gear 48 that restriction links to each other with master cylinder 26 1The block 10a (with reference to Fig. 9) of slewing area, can obtain following effect.
In Figure 18, for example as front-wheel W FSpeed is crossed specified value and when being lower than vehicle body speed, and ABS (Anti-lock Braking System) control beginning makes the 1st quadrant gear 48 by the action of actuator 5 1Pivot angle reduce to the direction that reduces braking force, accompany therewith, front-wheel W FBraking force also reduce.Along with the 1st quadrant gear 48 1The minimizing of rotational angle, the piston 40 of master cylinder 26 is also followed piston ejector pin 43 and is retreated, in Fig. 9, after cup seal 44 has just been opened drain vent 39a, the 1st quadrant gear 48 110a contacts with block, is restricted thereby make to rotate.
At this moment, supposing does not have above-mentioned block 10a, as shown in phantom in Figure 18, and the 1st quadrant gear 48 1Further rotate the 1st brake rocker arm 3 FThe rocking arm antagonistic force increase, worsened the rocking arm sensation.And, make actuator 5 actions, thereby making the 1st quadrant gear 48 1When the direction that increases braking force was rotated, the cup seal 44 sealing drain vent 39a of piston 40, the moment that produces brake fluid pressure in pressure chamber 41 also postponed, and responsibility reduces.
Yet, as shown in this embodiment, by limit the 1st quadrant gear 48 with block 10a 1Along the rotation of the direction that piston 40 is retreated, at the action, driving the 1st quadrant gear 48 that carry out for increasing braking force once more along with actuator 5 1The time, piston 40 is advanced fast to produce brake fluid pressure, can avoid the reduction of responsibility.
More than describe embodiments of the invention in detail, but in the scope that does not exceed main idea of the present invention, can carry out various design modifications the present invention.
As mentioned above, invention claimed in claim 1 is because mutual with the 1st, the 2nd Control Shaft Fit over coaxially on the axis that parallels with the axis of the 1st, the 2nd planetary gears, so ratio Play that the 1st, the 2nd Control Shaft is configured in situation on the mutually different axis, can make actuator 5 Densification.
Invention claimed in claim 2 is because either party car in the 1st, the 2nd power train The wheel brake is the liquid braking device that is moved by the hydraulic pressure that takes place in the master cylinder, and this master cylinder is along with the 1, the 2nd Control Shaft direction of intersecting, be configured between the plane of rotation of the 1st, the 2nd control member, Thereby can effectively utilize the wasted space of actuator, can arrange compactly master cylinder.
By invention claimed in claim 3, make the braking of motor and central gear owing to arranging Device action when reducing the brake force of wheel drag, the gear that retreats of restriction master cylinder piston surplus Piece, thereby not only can reduce the reaction force that is delivered to drag control member, avoid brake feel Worsen, but also can reduce time lag when the brake force that makes wheel drag increases, improve Response.
Invention claimed in claim 4 is to live owing to be subjected to the stop position of the piston of stop limits Cup seal the position that drain hole is opened fully of plug is therefore in the whole zone of piston stroke The function of master cylinder all can be brought into play.
Invention claimed in claim 5 is owing to be provided with the position of rest of regulating the piston that is subjected to stop limits The adjusting device of putting is so the stop position of regulating piston easily.
The described invention of claim 6, because in either party of the 1st, the 2nd power train, Be provided with idling device between the Control Shaft of this side's power train and the control member, so by a side The operation of drag control member of power train make motor and the action of central gear brake apparatus, make 1st, during the wheel drag linkage action of the 2nd power train, the wheel braking of a side power train The brake force of device only determines according to the operating physical force of the drag control member of this side's power train. By This, can increase the 1st, the 2nd power train wheel drag the braking force distribution characteristic setting from By degree.
Invention claimed in claim 7, by the 1st, the 2nd ring gear is made same member, The part number can be reduced, and the 1st, the 2nd planetary gears densification can be made.

Claims (7)

1. Vehicular brake device, it has: can be with the 1st drag control member (3 F) operating effort be delivered to the 1st car side brake (B F) the 1st transmission system (4 F), can be with the 2nd drag control member (3 R) operating effort be delivered to the 2nd car side brake (B R) the 2nd transmission system (4 R), and be installed on the 1st, the 2nd transmission system (4 F, 4 R) pars intermedia, carry out the 1st, the 2nd car side brake (B F, B R) the interlock action and the actuator (5) of ABS (Anti-lock Braking System) control; It is characterized in that: above-mentioned actuator (5) comprises the 1st sun and planet gear (6 1), the 2nd sun and planet gear (6 2), electrical motor (8), sun gear brake equipment (7), the 1st control member (48 1), the 2nd control member (48 2), the 1st actuating spindle (20 1) and the 2nd actuating spindle (20 2); The 1st sun and planet gear (6 1) have the 1st Ring gear (16 1), with the 1st Ring gear (16 1) the 1st coaxial sun gear (17 1), with the 1st Ring gear (16 1) and the 1st sun gear (17 1) ingear the 1st planetary wheel (18 1) and the 1st planetary wheel (18 that supports free to rotate 1) the 1st planetary gear carrier (19 1); The 2nd sun and planet gear (6 2) have and be connected in the 1st Ring gear (16 1) the 2nd Ring gear (16 2), with the 2nd Ring gear (16 2) the 2nd coaxial sun gear (17 2), with the 2nd Ring gear (16 2) and the 2nd sun gear (17 2) ingear the 2nd planetary wheel (18 2) and the 2nd planetary wheel (18 that supports free to rotate 2) the 2nd planetary gear carrier (19 2), and with the 1st sun and planet gear (6 1) configuration coaxially; Electrical motor (8) is to be connected in the 1st sun gear (17 1) and can free rotating; Sun gear brake equipment (7) is can be to the 2nd sun gear (17 2) rotation brake; The 1st control member (48 1) be mounted in the 1st transmission system (4 F) the middle part and with the 1st planetary gear carrier (19 1) bonded assembly; The 2nd control member (48 2) be mounted in the 2nd transmission system (4 R) the middle part and with the 2nd planetary gear carrier (19 2) bonded assembly; The 1st actuating spindle (20 1) be supporting the 1st control member (48 1) and with the 1st car side brake (B F) bonded assembly; The 2nd actuating spindle (20 2) be supporting the 2nd control member (48 2) and with the 2nd car side brake (B R) bonded assembly; With the 1st, the 2nd actuating spindle (20 1, 20 2) be configured in coaxially mutually and the 1st, the 2nd sun and planet gear (6 1, 6 2) the axis that parallels of axis on.
2. the described Vehicular brake device of claim 1 is characterized in that: 1st, the 2nd transmission system (4 F, 4 R) in either party car side brake (B R) be hydraulic brake, this hydraulic brake is moved by the hydraulic pressure that takes place in the master cylinder (26), this master cylinder (26) along with the 1st, the 2nd actuating spindle (20 1, 20 2) intersect direction, be configured in the 1st, the 2nd control member (48 1, 48 2) plane of rotation between.
3. Vehicular brake device as claimed in claim 2 is characterized in that: be provided with block (10a), be used for making the action of electrical motor (8) and sun gear brake equipment (7) to reduce car side brake (B F) braking force the time, the surplus of piston (40) of restriction master cylinder (26) retreats.
4. Vehicular brake device as claimed in claim 3 is characterized in that: the stop position that is subjected to the piston (40) of block (10a) restriction is the position that the cup seal (44) of piston (40) is opened relief outlet (39a) fully.
5. Vehicular brake device as claimed in claim 3 is characterized in that: the control apparatus (68,70) that is provided for regulating the stop position of the piston (40) that is subjected to block (10a) restriction.
6. Vehicular brake device as claimed in claim 1 is characterized in that: at the 1st, the 2nd transmission system (4 F, 4 R) either party in, at this side's transmission system (4 R) actuating spindle (20 2) and control member (48 2) between idling device (48a, 50a) is installed.
7. Vehicular brake device as claimed in claim 1 is characterized in that: 1st, the 2nd Ring gear (16 1, 16 2) be same member.
CN96111246A 1995-09-05 1996-08-28 device for braking vehicle Expired - Fee Related CN1057261C (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP228107/1995 1995-09-05
JP22810795A JP3488768B2 (en) 1995-09-05 1995-09-05 Vehicle brake equipment
JP228107/95 1995-09-05

Publications (2)

Publication Number Publication Date
CN1154316A true CN1154316A (en) 1997-07-16
CN1057261C CN1057261C (en) 2000-10-11

Family

ID=16871320

Family Applications (1)

Application Number Title Priority Date Filing Date
CN96111246A Expired - Fee Related CN1057261C (en) 1995-09-05 1996-08-28 device for braking vehicle

Country Status (5)

Country Link
JP (1) JP3488768B2 (en)
KR (1) KR100212681B1 (en)
CN (1) CN1057261C (en)
FR (1) FR2738207B1 (en)
TW (1) TW344727B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110345248A (en) * 2018-04-03 2019-10-18 本田技研工业株式会社 The stop mechanism of vehicle

Families Citing this family (4)

* Cited by examiner, † Cited by third party
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
JP2014012462A (en) * 2012-07-04 2014-01-23 Yamaha Motor Co Ltd Brake device for saddle riding type vehicle and saddle riding type vehicle
DE102018216975A1 (en) 2018-10-04 2020-04-09 Robert Bosch Gmbh Brake lever device
DE102018216972A1 (en) 2018-10-04 2020-04-09 Robert Bosch Gmbh Brake lever device

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3899055A (en) * 1974-02-08 1975-08-12 Russell L Shreve Brake actuating mechanism
DE2837963A1 (en) * 1978-08-31 1980-03-13 Teves Gmbh Alfred HYDRAULIC MOTORCYCLE BRAKE SYSTEM WITH BRAKE FORCE REGULATOR
JPS57186563A (en) * 1981-05-13 1982-11-17 Honda Motor Co Ltd Interlocking brake device for motorcycle
JPS5833560A (en) * 1981-08-24 1983-02-26 Honda Motor Co Ltd Brake gear for motorcycle
DE3717236A1 (en) * 1987-05-22 1988-12-08 Teves Gmbh Alfred Pressure modulator for a hydraulic brake system with anti-lock protection

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110345248A (en) * 2018-04-03 2019-10-18 本田技研工业株式会社 The stop mechanism of vehicle
US10794485B2 (en) 2018-04-03 2020-10-06 Honda Motor Co., Ltd. Vehicle parking mechanism

Also Published As

Publication number Publication date
FR2738207B1 (en) 2000-05-26
JP3488768B2 (en) 2004-01-19
KR970015317A (en) 1997-04-28
KR100212681B1 (en) 1999-08-02
FR2738207A1 (en) 1997-03-07
JPH0971237A (en) 1997-03-18
CN1057261C (en) 2000-10-11
TW344727B (en) 1998-11-11

Similar Documents

Publication Publication Date Title
CN1055268C (en) Self-stabilising directionally controllable vehicle with at least three wheels
CN101058309A (en) Hydraulic modulator for brake device
CN1473123A (en) Variable ratio steering gear
CN1308786A (en) Actuator having a central support, and brake calliper comprising such actuator
CN1851292A (en) Planetary roller driving device and steering apparatus comprising the same
CN1911716A (en) Electric power assisting device
CN1950232A (en) Vehicle having in-wheel motor
CN100351116C (en) Wheel drive apparatus for vehicle
CN200964129Y (en) Electric control hydraulic pressure power steering device assembly
US20130153342A1 (en) Electromechanical brake
CN1057260C (en) Braking device for motor cycle
CN106427555B (en) It is a kind of for electric automobile wheel all-directional turn to conversion equipment and can comprehensive steering electric vehicle
CN101016057A (en) Variable-gear-ratio satellite gear type diverter
CN1057261C (en) device for braking vehicle
CN1094859C (en) Steerring device of automobile
CN105202071A (en) Electronic parking brake
US20210053537A1 (en) Progressive steering system for an all-terrain vehicle
CN1049190C (en) Brake device for motor-bicycle
CN1117454A (en) Brake system for vehicle
CN1676408A (en) Linkage braking device for small vehicle
CN1042716C (en) Automotive front and rear link-braking appts.
CN1067951C (en) Device for controlling vehicle for anti-locking brake
CN109910856A (en) A kind of miniature electric passenger car electric-machine directly-driven brake-by-wire device and its brake control method
CN1113010C (en) Anti-blocking system brake controller for vehicle
CN1154928A (en) Braking device for vehicle and braking pressure controlling device thereof

Legal Events

Date Code Title Description
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C06 Publication
PB01 Publication
C53 Correction of patent for invention or patent application
COR Change of bibliographic data

Free format text: CORRECT: PATENTEE; FROM: JINAN CARPETS IMPORT AND EXPORT CO. TO: JINAN CITY NATIVE PRODUCTS + ANIMAL BY-PRODUCTS IMPORTS AND EXPORTS GENERAL CORPORATION

CP01 Change in the name or title of a patent holder

Patentee after: Ji'nan native produce and animal by-products Imp. & Exp. Corporation

Patentee before: Jinan Livestock Import & Export Co.

C14 Grant of patent or utility model
GR01 Patent grant
C19 Lapse of patent right due to non-payment of the annual fee
CF01 Termination of patent right due to non-payment of annual fee