WO2014034475A1 - 自動二輪車 - Google Patents
自動二輪車 Download PDFInfo
- Publication number
- WO2014034475A1 WO2014034475A1 PCT/JP2013/072167 JP2013072167W WO2014034475A1 WO 2014034475 A1 WO2014034475 A1 WO 2014034475A1 JP 2013072167 W JP2013072167 W JP 2013072167W WO 2014034475 A1 WO2014034475 A1 WO 2014034475A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- brake
- wheel
- front wheel
- drum
- disc
- Prior art date
Links
- 238000006243 chemical reaction Methods 0.000 description 4
- 238000002485 combustion reaction Methods 0.000 description 3
- 229920003002 synthetic resin Polymers 0.000 description 2
- 239000000057 synthetic resin Substances 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62L—BRAKES SPECIALLY ADAPTED FOR CYCLES
- B62L1/00—Brakes; Arrangements thereof
-
- 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
- B60T8/17—Using electrical or electronic regulation means to control braking
- B60T8/171—Detecting parameters used in the regulation; Measuring values used in the regulation
-
- 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
- B60T1/00—Arrangements of braking elements, i.e. of those parts where braking effect occurs specially for vehicles
- B60T1/02—Arrangements of braking elements, i.e. of those parts where braking effect occurs specially for vehicles acting by retarding wheels
- B60T1/06—Arrangements of braking elements, i.e. of those parts where braking effect occurs specially for vehicles acting by retarding wheels acting otherwise than on tread, e.g. employing rim, drum, disc, or transmission or on double wheels
- B60T1/065—Arrangements of braking elements, i.e. of those parts where braking effect occurs specially for vehicles acting by retarding wheels acting otherwise than on tread, e.g. employing rim, drum, disc, or transmission or on double wheels employing disc
-
- 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
- B60T1/00—Arrangements of braking elements, i.e. of those parts where braking effect occurs specially for vehicles
- B60T1/02—Arrangements of braking elements, i.e. of those parts where braking effect occurs specially for vehicles acting by retarding wheels
- B60T1/06—Arrangements of braking elements, i.e. of those parts where braking effect occurs specially for vehicles acting by retarding wheels acting otherwise than on tread, e.g. employing rim, drum, disc, or transmission or on double wheels
- B60T1/067—Arrangements of braking elements, i.e. of those parts where braking effect occurs specially for vehicles acting by retarding wheels acting otherwise than on tread, e.g. employing rim, drum, disc, or transmission or on double wheels employing drum
-
- 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
- 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
- B60T8/34—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 having a fluid pressure regulator responsive to a speed condition
- B60T8/343—Systems characterised by their lay-out
- B60T8/344—Hydraulic systems
- B60T8/345—Hydraulic systems having more than one brake circuit per wheel
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62H—CYCLE STANDS; SUPPORTS OR HOLDERS FOR PARKING OR STORING CYCLES; APPLIANCES PREVENTING OR INDICATING UNAUTHORIZED USE OR THEFT OF CYCLES; LOCKS INTEGRAL WITH CYCLES; DEVICES FOR LEARNING TO RIDE CYCLES
- B62H1/00—Supports or stands forming part of or attached to cycles
- B62H1/02—Articulated stands, e.g. in the shape of hinged arms
-
- 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
- B62L3/02—Brake-actuating mechanisms; Arrangements thereof for control by a hand lever
-
- 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
- B62L3/02—Brake-actuating mechanisms; Arrangements thereof for control by a hand lever
- B62L3/026—Brake-actuating mechanisms; Arrangements thereof for control by a hand lever actuation by a turning handle or handlebar
-
- 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
-
- 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
- B60T8/329—Systems characterised by their speed sensor arrangements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62H—CYCLE STANDS; SUPPORTS OR HOLDERS FOR PARKING OR STORING CYCLES; APPLIANCES PREVENTING OR INDICATING UNAUTHORIZED USE OR THEFT OF CYCLES; LOCKS INTEGRAL WITH CYCLES; DEVICES FOR LEARNING TO RIDE CYCLES
- B62H2700/00—Supports or stands for two-wheel vehicles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62K—CYCLES; CYCLE FRAMES; CYCLE STEERING DEVICES; RIDER-OPERATED TERMINAL CONTROLS SPECIALLY ADAPTED FOR CYCLES; CYCLE AXLE SUSPENSIONS; CYCLE SIDE-CARS, FORECARS, OR THE LIKE
- B62K2202/00—Motorised scooters
Definitions
- the present invention relates to a motorcycle including a front wheel brake operator for braking the front wheel and an interlocking brake operator for braking the front wheel and the rear wheel.
- Patent Documents 1 and 2 have already known motorcycles that brake the front wheels in accordance with the operation of the front wheel brake operator and brake the front and rear wheels in conjunction with each other according to the operation of the interlock brake operator. It has been.
- a pair of cables individually connected to a front wheel brake operator and an interlocking brake operator are connected in parallel to a brake arm of a single drum brake mounted on the front wheel.
- a single pot connected to the first master cylinder that outputs the hydraulic pressure in response to the operation of the front wheel brake operator and the hydraulic pressure to be output in response to the operation of the interlocking brake operator.
- a disc brake having a three-pot caliper having a pair of pots connected to two master cylinders is mounted on the front wheels.
- the present invention has been made in view of such circumstances, and an object of the present invention is to provide a motorcycle in which a disc brake is employed to brake a front wheel and an interlocking brake system can be configured at a low cost.
- the present invention provides a motorcycle including a front wheel brake operation element for braking a front wheel and an interlocking brake operation element for linking the front wheel and the rear wheel.
- a disc brake that operates in response to an operation of the operation element and a drum brake that operates in response to an operation of the interlocking brake operation element dispose the disk brake on one side in the vehicle width direction, and the drum brake in the vehicle width direction.
- the first feature is that the drum brake is mounted on the front wheel so as to be disposed on the other side, and the drum brake drum is disposed so as to open to the other side in the vehicle width direction.
- the second feature of the present invention is that the side stand is attached to the vehicle body frame on the other side in the vehicle width direction.
- the third feature of the present invention is that, in addition to the configuration of the first feature or the second feature, a wheel speed sensor is disposed radially inward of the brake disc included in the disc brake.
- a recess positioned radially inward of the brake disc is formed in the center of the disc brake side end portion of the wheel of the front wheel, and the wheel speed sensor A fourth feature is that at least a part of is housed in the recess.
- the right brake lever 21 of the embodiment corresponds to the front wheel brake operator of the present invention
- the left brake lever 23 of the embodiment corresponds to the interlocking brake operator of the present invention.
- the front wheel is equipped with a disc brake that operates in accordance with the operation of the front wheel brake operator and a drum brake that operates in accordance with the operation of the interlocking brake operator.
- the interlocking brake system can be configured without using an expensive three-pot caliper, and the disc brake and drum brake are divided into left and right in the vehicle width direction and are attached to the front wheels, so that the right and left weight balance of the front wheels is adjusted. be able to.
- the side stand is arranged on the drum brake side in the vehicle width direction, when the side stand is parked while turning the steering handle to the side stand side, Appearance is improved because it seems that only the disc brake is installed.
- the wheel speed sensor is disposed radially inside the brake disc, the space inside the brake disc can be used effectively.
- the wheel speed sensor since at least a part of the wheel speed sensor is accommodated in the recess formed in the center of the disc brake side end of the front wheel, the wheel speed sensor is accommodated in the recess. Can be protected by the front wheel.
- FIG. 1 is a left side view of the motorcycle.
- FIG. 2 is a diagram showing the configuration of the brake device.
- (First embodiment) 3 is a cross-sectional view taken along line 3-3 of FIG. (First embodiment)
- front and rear, left and right, and top and bottom refer to directions viewed from a passenger who rides a motorcycle.
- a body frame F of a motorcycle of a scooter type is a head that supports a front fork 6 that pivotally supports a front wheel WF and a bar-shaped steering handle 7 connected to the front fork 6 so as to be steerable.
- a pipe 8 a down tube 9 having an inclined portion 9 a extending rearwardly downward from the head pipe 8, and a horizontal portion 9 b extending rearward from the lower end of the inclined portion 9 a, and extending in the vehicle width direction to the rear end of the down tube 9
- the cross member 10 is fixed, and a pair of left and right rear frame pipes 11 are attached to the left and right sides of the cross member 10 and the front ends are fixed to extend rearward.
- a bracket 12 is provided at a front end portion of the rear frame pipe 11... And a front of a power unit P configured by an internal combustion engine E and a transmission device (not shown) provided between the internal combustion engine E and the rear wheel WR.
- the part is supported by the bracket 12 via a link (not shown) so as to be able to swing up and down, and a rear wheel WR disposed on the right side of the rear part of the power unit P is pivotally supported by the rear part of the power unit P.
- a rear cushion 13 is provided between the rear portion of the rear frame pipe 11 in the body frame F and the power unit P.
- the vehicle body frame F is covered with a vehicle body cover 14 made of synthetic resin.
- a part of the vehicle body cover 14 covers the step floor 15 on which the occupant's feet are placed and covers the rear portion of the vehicle body from both sides.
- a frame body cover 16 is formed, and a tandem riding seat 17 is provided on the frame body 16.
- a side stand 18 is rotatably attached to the rear left side of the horizontal portion 9b of the down tube 9 of the vehicle body frame F.
- a main stand 20 is rotatably attached to the engine body 19 of the internal combustion engine E that constitutes a part of the power unit P.
- a right brake lever 21 which is a front wheel brake operator for braking the front wheel WF, is attached to the right end portion of the steering handle 7 so as to be able to rotate, and the right brake lever 21 is rotated.
- a master cylinder 22 that outputs a hydraulic pressure in accordance with a moving operation is attached.
- a left brake lever 23 that is an interlocking brake operator for interlockingly braking the front wheel WF and the rear wheel WR is attached to the left end portion of the steering handle 7 so as to be rotatable.
- the front wheel brake device BF that brakes the front wheel WF includes a disc brake 30 that operates in response to the rotation operation of the right brake lever 21 and a drum brake 31 that operates in response to the rotation operation of the left brake lever 23.
- the rear wheel brake device BR configured to brake the rear wheel WR includes a drum brake 32 that operates in response to the turning operation of the left brake lever 23.
- the front wheel WF includes a tire 26 mounted on the outer periphery of the wheel 25.
- the front fork 6 includes a left leg portion 6L disposed on the left side of the front wheel WF and a right leg portion 6R disposed on the right side of the front wheel WF, and includes a left leg portion 6L and a right leg portion 6R.
- a ball bearing 34 is interposed between the left inner periphery of the wheel hub 25a and the outer periphery of the axle 33
- a ball bearing 35 is interposed between the right inner periphery of the wheel hub 25a and the outer periphery of the axle 33.
- a cylindrical spacer 36 that coaxially surrounds the axle 33 is interposed between the inner rings of the bearings 34 and 35.
- the disc brake 30 and the drum brake 31 are arranged on the one side in the vehicle width direction (right side in this embodiment) and the drum brake 31 on the other side in the vehicle width direction (left side in this embodiment). ) To be mounted on the front wheel WF.
- the disc brake 30 includes a brake disc 38 that rotates together with the front wheel WF, and a caliper 39 that is disposed so as to straddle the outer periphery of the brake disc 38.
- the brake disc 38 is fastened to the right side surface of the wheel hub 25a of the wheel 25 with a plurality of bolts 37, 37.
- a caliper body 40 disposed so as to straddle the brake disc 38 is provided with a brake cylinder 41 having an axis parallel to the rotation axis 1 of the brake disc 38, that is, the rotation axis of the front wheel WF. It consists of
- the caliper body 40 includes an action part 40a and a reaction part 40b disposed on both sides of the brake disk 38, and a bridging part 40c that connects the action part 40a and the reaction part 40b across the brake disk 38.
- the caliper body 40 is slidably supported by a bracket 42 provided at the lower portion of the right leg 6R of the front fork 6 via a pair of sliding pins 43 extending in parallel with the rotational axis of the front wheel WF. Is done.
- Friction pads 44 and 45 are interposed between the action part 40a and the brake disk 38 and between the reaction part 40b and the brake disk 38, respectively.
- the brake cylinder 41 is provided in the action portion 40a of the caliper body 40.
- the brake cylinder 41 is provided in the bottomed cylinder hole 46 provided in the action portion 40a so as to open to the friction pad 44 side.
- the piston 47 is slidably fitted.
- a hydraulic chamber 48 is formed between the braking piston 47 and the action portion 40 a of the caliper body 40, and a hose 50 (see FIGS. 1 and 2) that guides the hydraulic pressure from the master cylinder 22 is provided in the hydraulic chamber 48. Is connected to the action portion 40a of the caliper body 40.
- a wheel speed sensor 51 is arranged on the radially inner side of the brake disc 38 provided in the disc brake 30.
- a recess 58 is formed in the center of the end of the wheel hub 25a of the wheel 25 of the front wheel WF on the side of the disc brake 30 (in this embodiment, the right end) in the radial direction of the brake disc 38. At least a part of the wheel speed sensor (most part in this embodiment) is accommodated in the recess 58.
- the wheel speed sensor 51 includes a synthetic resin housing 53 in which a metal cylindrical member 52 through which the axle 33 is inserted is mold-coupled, and a radial outer side of the cylindrical member 52.
- a circuit board 54 housed and fixed in 53, a magnetic transducer 55 attached to the circuit board 54, and a cylindrical member that coaxially surrounds the cylindrical member 52 and is inserted into the housing 53 in a relatively rotatable manner.
- a magnet 56 is a magnet 56.
- the housing 53 is fixed to the right leg 6R of the front fork 6 so as to be inserted into the recess 58 with an annular sealing member 57 interposed between the wheel 25 and the wheel hub 25a.
- the magnet 56 is fixed to the wheel hub 25a so as to be disposed on the outer side in the vehicle width direction with respect to the ball bearing 35 interposed between the right inner periphery of the wheel hub 25a and the outer periphery of the axle 33. , Rotate with the front wheel WF.
- the rotation speed of the front wheel WF can be detected by detecting the change of the magnetic pole caused by the rotation of the magnet 56 together with the front wheel WF by the magnetic conversion element 55.
- the drum brake 31 is rotated relative to the brake drum 60 provided on the wheel hub 25a so as to open to the opposite side of the disc brake 30 and the axle 33 so as to close the open end of the brake drum 60.
- a brake panel 61 that is freely supported, and a pair of brake shoes 62 and 62 that are slidably contacted with the brake drum 60 and are rotatably supported by the brake panel 61 are provided.
- the brake drum 60 includes an outer cylinder part 60a, a disk part 60b projecting radially inward from one end of the outer cylinder part 60a, and an extension of the outer cylinder part 60a from the inner periphery of the disk part 60b.
- An inner cylinder portion 60c that extends slightly in the same direction as the exit direction is integrally formed, and is fitted into the recess 63 so as to open to the other side in the vehicle width direction, that is, the opposite side to the disc brake 30. Fixed.
- a cylindrical member 64 that coaxially surrounds the axle 33 is molded and joined to the brake panel 61, and this cylindrical member 64 is interposed between the left inner periphery of the wheel hub 25 a and the outer periphery of the axle 33.
- the brake panel 61 is fixed to the left leg 6L of the front fork 6 by being sandwiched between the inner ring of the ball bearing 34 and the left leg 6L of the front fork 6, and the brake panel 61 and the wheel hub
- An annular seal member 65 is interposed between 25a.
- An annular groove 66 for inserting the other end portion of the outer cylinder portion 60a of the brake drum 60 is provided on the outer periphery of the brake panel 61. Between the brake panel 61 and the brake drum 60, an external portion is provided.
- a labyrinth passage 67 is formed to suppress intrusion of dust.
- One end portions of the pair of brake shoes 62 are rotatably supported by the brake panel 61 via anchor pins 68 (see FIG. 2), and the cams contact the other ends of the brake shoes 62.
- a shaft 69 is rotatably supported on the brake panel 61.
- a base end portion of a brake arm 70 is fixed to the cam shaft 69 outside the brake panel 61, and the brake shoes 62 are rotated by the brake drum 60 by rotating the brake arm 70 and the cam shaft 69.
- the front wheel WF is braked by frictional contact with the inner surface of the outer cylinder portion 60a.
- the drum brake 32 attached to the rear wheel WR includes a brake drum 71 that rotates together with the rear wheel WR and a brake that closes the open end of the brake drum 71, as with the drum brake 31.
- a panel (not shown), and a pair of brake shoes 73 and 73 that are slidably contacted with the brake drum 71 and whose one end is rotatably supported by the brake panel via an anchor pin 72;
- a cam shaft 74 rotatably supported on the brake panel so that the other ends of the brake shoes 73 are brought into contact with each other, and a base end portion of the brake arm 75 is fixed to the cam shaft 74.
- the operating force by the left brake lever 23 is applied to an equalizer 76 disposed below the steering handle 7 and supported by the head pipe 8 or an equalizer supported by the steering handle 7 via a common brake cable 77.
- the operating force is branched from the equalizer 76 to the front wheel WF side and the rear wheel WR side.
- a front-wheel brake cable 78 that transmits the operating force branched from the equalizer 76 to the front wheel WF is connected to the tip end of the brake arm 70 in the drum brake 30 of the front wheel WF, and from the equalizer 76 to the rear wheel WR.
- a rear-wheel brake cable 79 that transmits the operating force branched to the side is connected to the tip of the brake arm 75 in the drum brake 31 of the rear wheel WR.
- the disc brake 30 that operates according to the operation of the right brake lever 21 and the drum brake 31 that operates according to the operation of the left brake lever 23 The drum brake 31 is mounted on the front wheel WF so as to be disposed on one side in the width direction (right side in this embodiment) and on the other side in the vehicle width direction (left side in this embodiment). Since the brake drum 60 is disposed so as to open to the other side in the vehicle width direction, an interlocking brake system can be configured without using an expensive three-pot caliper, and the disc brake 30 and the drum brake 31 are provided in the vehicle. Since it is mounted on the front wheel WF by dividing it into left and right in the width direction, the left and right weight balance of the front wheel WF is adjusted. Door can be.
- the side stand 18 is disposed on the other side in the vehicle width direction, that is, on the drum brake 31 side, when the steering handle 7 is steered to the side stand 18 side and the side stand 18 is stood and parked, the front wheel WF is disc braked. It looks like only 31 is attached, and the appearance is improved.
- the wheel speed sensor 51 is disposed on the radially inner side of the brake disc 38 provided in the disc brake 30, the space inside the brake disc 38 can be used effectively.
- a recess 58 is formed in the center of the end of the wheel 25 of the front wheel WF on the side of the disc brake 30 and is located radially inward of the brake disc 38. Therefore, the part accommodated in the recessed part 58 among the wheel speed sensors 51 can be protected by the wheel 25 of the front wheel WF.
- the wheel speed sensor 51 is arranged on the radially inner side of the brake disc 38, but the wheel speed sensor may be built in the brake panel 61 of the drum brake 31.
Abstract
Description
21・・・前輪ブレーキ操作子である右ブレーキレバー
23・・・連動ブレーキ操作子である左ブレーキレバー
25・・・ホイール
30・・・ディスクブレーキ
31・・・ドラムブレーキ
38・・・ブレーキディスク
51・・・車輪速センサ
58・・・凹部
60・・・ブレーキドラム
F・・・車体フレーム
WF・・・前輪
WR・・・後輪
Claims (4)
- 前輪(WF)を制動するための前輪ブレーキ操作子(21)と、前輪(WF)および後輪(WR)を連動して制動するための連動ブレーキ操作子(23)とを備える自動二輪車において、前記前輪ブレーキ操作子(21)の操作に応じて作動するディスクブレーキ(30)と、前記連動ブレーキ操作子(23)の操作に応じて作動するドラムブレーキ(31)とが、前記ディスクブレーキ(30)を車幅方向一側に配置するとともに前記ドラムブレーキ(31)を車幅方向他側に配置するようにして前記前輪(WF)に装着され、前記ドラムブレーキ(31)のブレーキドラム(60)が、前記車幅方向他側に開放するように配置されることを特徴とする自動二輪車。
- サイドスタンド(18)が、前記車幅方向他側で車体フレーム(F)に取付けられることを特徴とする請求項1記載の自動二輪車。
- 前記ディスクブレーキ(30)が備えるブレーキディスク(38)の半径方向内側に、車輪速センサ(51)が配置されることを特徴とする請求項1または2記載の自動二輪車。
- 前記前輪(WF)のホイール(25)の前記ディスクブレーキ(30)側端部の中央に、前記ブレーキディスク(38)の半径方向内方に位置する凹部(58)が形成され、前記車輪速センサ(51)の少なくとも一部が前記凹部(58)に収容されることを特徴とする請求項3記載の自動二輪車。
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201380043973.7A CN104583067B (zh) | 2012-08-29 | 2013-08-20 | 机动二轮车 |
BR112015004508-1A BR112015004508B1 (pt) | 2012-08-29 | 2013-08-20 | Automóvel com duas rodas |
JP2014532937A JP5845543B2 (ja) | 2012-08-29 | 2013-08-20 | 自動二輪車 |
EP13833917.1A EP2891600B1 (en) | 2012-08-29 | 2013-08-20 | Two-Wheeled Automobile |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2012189011 | 2012-08-29 | ||
JP2012-189011 | 2012-08-29 |
Publications (1)
Publication Number | Publication Date |
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WO2014034475A1 true WO2014034475A1 (ja) | 2014-03-06 |
Family
ID=50183290
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/JP2013/072167 WO2014034475A1 (ja) | 2012-08-29 | 2013-08-20 | 自動二輪車 |
Country Status (5)
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EP (1) | EP2891600B1 (ja) |
JP (1) | JP5845543B2 (ja) |
CN (1) | CN104583067B (ja) |
BR (1) | BR112015004508B1 (ja) |
WO (1) | WO2014034475A1 (ja) |
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JP2018008676A (ja) * | 2016-06-30 | 2018-01-18 | ローベルト ボッシュ ゲゼルシャフト ミット ベシュレンクテル ハフツング | ブレーキ液圧制御装置、及び、モータサイクル |
CN111655571B (zh) * | 2018-02-05 | 2022-02-11 | 本田技研工业株式会社 | 鞍乘型车辆 |
Citations (6)
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JP2000272572A (ja) * | 1999-03-29 | 2000-10-03 | Honda Motor Co Ltd | 自動二輪車の制動装置 |
JP2000280969A (ja) * | 1999-03-30 | 2000-10-10 | Honda Motor Co Ltd | 自動二輪車における制動装置 |
JP2009102005A (ja) * | 2008-12-04 | 2009-05-14 | Honda Motor Co Ltd | 自動二輪車 |
JP2010149685A (ja) | 2008-12-25 | 2010-07-08 | Honda Motor Co Ltd | 鞍乗型車両 |
JP2010185501A (ja) | 2009-02-12 | 2010-08-26 | Nissin Kogyo Co Ltd | 車両用ディスクブレーキ |
JP2011051417A (ja) * | 2009-08-31 | 2011-03-17 | Honda Motor Co Ltd | 自動二輪車 |
Family Cites Families (2)
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JP4294897B2 (ja) * | 2001-11-20 | 2009-07-15 | ヤマハ発動機株式会社 | 自動二輪車のブレーキ部構造 |
JP5149804B2 (ja) * | 2006-10-26 | 2013-02-20 | ボッシュ株式会社 | 自動二輪車のブレーキ制御装置 |
-
2013
- 2013-08-20 CN CN201380043973.7A patent/CN104583067B/zh active Active
- 2013-08-20 EP EP13833917.1A patent/EP2891600B1/en active Active
- 2013-08-20 WO PCT/JP2013/072167 patent/WO2014034475A1/ja active Application Filing
- 2013-08-20 BR BR112015004508-1A patent/BR112015004508B1/pt active IP Right Grant
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Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2000272572A (ja) * | 1999-03-29 | 2000-10-03 | Honda Motor Co Ltd | 自動二輪車の制動装置 |
JP2000280969A (ja) * | 1999-03-30 | 2000-10-10 | Honda Motor Co Ltd | 自動二輪車における制動装置 |
JP2009102005A (ja) * | 2008-12-04 | 2009-05-14 | Honda Motor Co Ltd | 自動二輪車 |
JP2010149685A (ja) | 2008-12-25 | 2010-07-08 | Honda Motor Co Ltd | 鞍乗型車両 |
JP2010185501A (ja) | 2009-02-12 | 2010-08-26 | Nissin Kogyo Co Ltd | 車両用ディスクブレーキ |
JP2011051417A (ja) * | 2009-08-31 | 2011-03-17 | Honda Motor Co Ltd | 自動二輪車 |
Non-Patent Citations (1)
Title |
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See also references of EP2891600A4 |
Also Published As
Publication number | Publication date |
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CN104583067B (zh) | 2017-05-03 |
BR112015004508A2 (pt) | 2017-07-04 |
JPWO2014034475A1 (ja) | 2016-08-08 |
BR112015004508B1 (pt) | 2021-11-03 |
EP2891600A1 (en) | 2015-07-08 |
JP5845543B2 (ja) | 2016-01-20 |
EP2891600A4 (en) | 2016-04-13 |
CN104583067A (zh) | 2015-04-29 |
EP2891600B1 (en) | 2016-12-07 |
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