WO2015098371A1 - Dispositif de freinage pour véhicule à guidon - Google Patents

Dispositif de freinage pour véhicule à guidon Download PDF

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Publication number
WO2015098371A1
WO2015098371A1 PCT/JP2014/080591 JP2014080591W WO2015098371A1 WO 2015098371 A1 WO2015098371 A1 WO 2015098371A1 JP 2014080591 W JP2014080591 W JP 2014080591W WO 2015098371 A1 WO2015098371 A1 WO 2015098371A1
Authority
WO
WIPO (PCT)
Prior art keywords
brake
master cylinder
hydraulic
cylinder unit
wheel brake
Prior art date
Application number
PCT/JP2014/080591
Other languages
English (en)
Japanese (ja)
Inventor
和真 上原
和人 川田
直樹 高柳
Original Assignee
日信工業株式会社
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 日信工業株式会社 filed Critical 日信工業株式会社
Publication of WO2015098371A1 publication Critical patent/WO2015098371A1/fr

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Classifications

    • 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
    • B60—VEHICLES IN GENERAL
    • B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
    • B60T11/00—Transmitting braking action from initiating means to ultimate brake actuator without power assistance or drive or where such assistance or drive is irrelevant
    • B60T11/04—Transmitting braking action from initiating means to ultimate brake actuator without power assistance or drive or where such assistance or drive is irrelevant transmitting mechanically
    • B60T11/046—Using cables
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
    • B60T11/00—Transmitting braking action from initiating means to ultimate brake actuator without power assistance or drive or where such assistance or drive is irrelevant
    • B60T11/04—Transmitting braking action from initiating means to ultimate brake actuator without power assistance or drive or where such assistance or drive is irrelevant transmitting mechanically
    • B60T11/06—Equalising arrangements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
    • B60T11/00—Transmitting braking action from initiating means to ultimate brake actuator without power assistance or drive or where such assistance or drive is irrelevant
    • B60T11/10—Transmitting braking action from initiating means to ultimate brake actuator without power assistance or drive or where such assistance or drive is irrelevant transmitting by fluid means, e.g. hydraulic
    • B60T11/102—Transmitting braking action from initiating means to ultimate brake actuator without power assistance or drive or where such assistance or drive is irrelevant transmitting by fluid means, e.g. hydraulic in combination with mechanical elements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
    • B60T11/00—Transmitting braking action from initiating means to ultimate brake actuator without power assistance or drive or where such assistance or drive is irrelevant
    • B60T11/10—Transmitting braking action from initiating means to ultimate brake actuator without power assistance or drive or where such assistance or drive is irrelevant transmitting by fluid means, e.g. hydraulic
    • B60T11/16—Master control, e.g. master cylinders
    • B60T11/18—Connection thereof to initiating 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
    • B60T7/00—Brake-action initiating means
    • B60T7/02—Brake-action initiating means for personal initiation
    • B60T7/08—Brake-action initiating means for personal initiation hand actuated
    • B60T7/10—Disposition of hand control
    • B60T7/102—Disposition of hand control by means of a tilting lever
    • 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
    • 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
    • B62K23/00—Rider-operated controls specially adapted for cycles, i.e. means for initiating control operations, e.g. levers, grips
    • B62K23/02—Rider-operated controls specially adapted for cycles, i.e. means for initiating control operations, e.g. levers, grips hand actuated
    • B62K23/06—Levers
    • 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
    • B62L3/023—Brake-actuating mechanisms; Arrangements thereof for control by a hand lever acting on fluid pressure systems
    • 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
    • B62L3/04—Brake-actuating mechanisms; Arrangements thereof for control by a foot 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
    • B62L3/08—Mechanisms specially adapted for braking more than one wheel

Definitions

  • the present invention relates to a brake device for a bar handle vehicle, and more specifically, a hydraulic brake is independently operated via a master cylinder unit by operating a first brake operator, and mechanically operated by operating a second brake operator.
  • the present invention relates to a bar handle vehicle brake device that operates a brake and operates a hydraulic brake in conjunction with each other via a master cylinder unit.
  • the front wheel brake is independently operated via the master cylinder unit by operating the first brake operator, and the front wheel brake and the rear wheel brake are interlocked via the master cylinder unit by operating the second brake operator.
  • the second brake operator is formed by a brake pedal that rotates about a fixed shaft, and the master cylinder unit is attached to the brake pedal (see, for example, Patent Document 1).
  • the master cylinder unit is provided in the brake pedal.
  • the brake pedal is usually rotatably attached to the frame of the vehicle body, and the brake pedal is disposed around the brake pedal. Since a transmission and a transmission are arranged, it is difficult to secure a space for arranging the master cylinder unit.
  • an object of the present invention is to provide a bar handle vehicle brake device that can secure a space for disposing a master cylinder unit.
  • a brake apparatus for a bar handle vehicle has a hydraulic brake as one of a front wheel brake and a rear wheel brake, and a mechanical brake as the other, and is operated by operating a first brake operator.
  • the hydraulic brake is operated independently through a master cylinder unit formed by combining a pressure master cylinder and a lever mechanism, and the hydraulic type is operated through the master cylinder unit by operating a second brake operator.
  • the master cylinder unit includes means for connecting the first brake operator, the second brake operator, and the mechanical brake. And connected to the hydraulic brake via a hydraulic pipe. It is characterized by being arranged above the steering shaft portion of the bar handle vehicle.
  • a master cylinder unit formed by combining one of the front wheel brake and the rear wheel brake with a hydraulic brake and the other with a mechanical brake and combining the hydraulic master cylinder and the lever mechanism by operating the first brake operator.
  • a bar handle vehicle in which the hydraulic brake is operated independently via the hydraulic brake, and the hydraulic brake and the mechanical brake are operated in conjunction with each other via the master cylinder unit by operating a second brake operator.
  • the master cylinder unit is connected to the first brake operator, the second brake operator, and the mechanical brake through a connecting means, and is connected to the hydraulic brake with a hydraulic pipe.
  • the bar handle and arranged behind the headlight of the vehicle. It is a symptom.
  • the second brake operator is formed by an operation lever attached to a handle bar.
  • the master cylinder unit is disposed above the steering shaft portion of the bar handle vehicle or behind the headlight, thereby securing a space for installing the master cylinder unit.
  • the master cylinder unit can be arranged without impairing the design of the vehicle body, and there is no possibility of being tampered with from the outside.
  • the connecting means connected to the brake operator attached to the handlebar is not pulled by the steering of the handle, and a good brake operation feeling can be maintained. Further, by forming the second brake operation element with an operation lever attached to the handle bar, the wiring becomes easy.
  • the master cylinder unit by arranging the master cylinder unit at the lower part of the fuel tank of the bar handle vehicle, the lower part of the air cleaner, and the lower part of the seat, it is easy to secure a space for installing the master cylinder unit and damage the design of the vehicle body.
  • the master cylinder unit can be arranged without any possibility of being tampered with from the outside. Further, even if the second brake operator is formed of a brake pedal that rotates about a fixed shaft, the wiring is facilitated.
  • FIG. 1 and FIG. 2 are views showing a first embodiment of the bar handle vehicle brake device of the present invention.
  • the bar handle vehicle brake device 1 of the present embodiment includes a front wheel brake 2 and a rear brake.
  • a wheel brake 3, a front wheel brake operation element 4 (first brake operation element of the present invention), and a rear wheel brake operation element 5 (second brake operation element of the present invention) are provided, and the front wheel brake 2 and the front wheel brake are provided.
  • a master cylinder unit 6 is interposed between the operating operator 4, the rear wheel brake 3, and the rear wheel brake operating element 5.
  • the front wheel brake 2 uses a hydraulic disc brake in which a disc rotor 2a that rotates integrally with the front wheel is combined with a caliper body 2b having a piston.
  • the rear wheel brake 3 is a mechanical drum brake in which a pair of brake shoes 3b, 3b are disposed opposite to a back plate 3a so as to be able to expand, and both brake shoes 3b, 3b are expanded using anchor pins 3c as fulcrums. ing.
  • the front wheel brake operation element 4 is formed by an operation lever 4a attached to the handle bar 7, and by operating the operation lever 4a, the first brake wire 8 (the connecting means of the present invention) is pulled, and the master cylinder
  • the hydraulic master cylinder 6a of the unit 6 is operated to supply hydraulic pressure to the front wheel brake 2 via the hydraulic pipe 9, and the front wheel brake 2 is operated independently.
  • the rear wheel brake operation element 5 is formed by an operation lever 5a attached to the handle bar 7.
  • the second brake wire 10 (the connecting means of the present invention) is pulled, and the master
  • the rear wheel brake 11 is operated by pulling the rear wheel brake wire 11 (the connecting means of the present invention) that operates the rear wheel brake 3 via the cylinder unit 6 to operate the rear wheel brake 3, and the hydraulic master cylinder 6a of the master cylinder unit 6 is operated.
  • the hydraulic pressure is supplied to the front wheel brake 2 via the hydraulic pipe 9, and the front wheel brake 2 is operated in conjunction.
  • the master cylinder unit 6 is a combination of the hydraulic master cylinder 6a for supplying hydraulic pressure to the front wheel brake 2 and a lever mechanism 6b.
  • the lever mechanism 6b includes a first rotating lever 6c and a second rotating lever.
  • a lever 6d, a knocker 6e, and an equalizer lever 6f are provided.
  • the first brake wire 8 is connected to the first rotation lever 6c.
  • the knocker 6e is moved to push the piston 6g of the hydraulic master cylinder 6a, the pressurized hydraulic fluid is supplied to the front wheel brake 2 via the hydraulic pipe 9.
  • the front wheel brake 2 is operated alone.
  • the equalizer lever 6f is connected to the second brake wire 10, the rear wheel brake wire 11, and the second rotation lever 6d.
  • the equalizer is operated.
  • the rear wheel brake wire 11 is pulled through the lever 6f, and the rear wheel brake 3 is operated.
  • the equalizer lever 6f is tilted to pull the second rotating lever 6d, and the second rotating lever 6d rotates.
  • the second rotating lever 6d pushes the knocker 6e, and the knocker 6e pushes the piston 6g of the hydraulic master cylinder 6a.
  • the hydraulic pressure is supplied to the front wheel 2 and the front wheel brake 2 is operated in conjunction with it.
  • a delay spring 6h is disposed between the second rotating lever 6d and the cylinder body of the hydraulic master cylinder 6a, and the timing for operating the front wheel brake 2 in conjunction with it is adjusted.
  • such a master cylinder unit 6 can be disposed above the steering shaft portion B1 of the bar handle vehicle 12 or behind the headlight B2.
  • the master cylinder unit 6 is disposed above the steering shaft portion B1 of the bar handle vehicle 12 or behind the headlight B2, thereby providing a space for disposing the master cylinder unit 6. Easy to secure. Furthermore, the master cylinder unit 6 can be arranged without impairing the design of the vehicle body, and there is no possibility of being tampered with from the outside. Further, the first brake wire 8 and the second brake wire 10 connected to the operation levers 4a and 5a attached to the handle bar 7 are not likely to be pulled by the steering of the handle, and maintain a good brake operation feeling. Can do. Further, by forming the rear wheel brake operation element 5 with the operation lever 5a attached to the handle bar 7 instead of the brake pedal, the second brake wire 10 and the rear wheel brake wire 11 can be easily routed.
  • FIG. 3 shows a second embodiment of the present invention.
  • Components that are the same as those in the first embodiment are denoted by the same reference numerals, and detailed description thereof is omitted.
  • the rear wheel brake operation element 22 is formed by a brake pedal 22b that is rotatably provided on the vehicle body via a fixed shaft 22a, and operates the brake pedal 22b.
  • the rear wheel brake rod 23 connected to the rear wheel brake 3 is pulled to operate the rear wheel brake 3
  • the second brake wire 24 (the connecting means of the present invention) is pulled, so that the master cylinder unit is pulled. 6 is operated to supply the hydraulic pressure to the front wheel brake 2 via the hydraulic pipe 9 and to operate the front wheel brake 2 in conjunction with each other.
  • the present invention is not limited to the above-described embodiments, and the structures of the first rotation lever, the second rotation lever, the knocker, and the equalizer lever of the master cylinder unit are arbitrary.
  • SYMBOLS 1 Bar handle vehicle brake device, 2 ... Front wheel brake, 2a ... Disc rotor, 2b ... Caliper body, 3 ... Rear wheel brake, 3a ... Back plate, 3b ... Brake shoe, 3c ... Anchor pin, 4 ...
  • first brake wire 9 ... hydraulic pipe, 10 ... second brake wire, 11 ... rear wheel brake wire, 12 ... bar handle vehicle, 21 ... bar handle vehicle brake device, 22 ... rear wheel brake operator, 2 a ... fixed shaft, 22b ... brake pedal, 23 ... rear wheel brake rod, 24 ... second brake wire

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Transportation (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Transmission Of Braking Force In Braking Systems (AREA)
  • Steering Devices For Bicycles And Motorcycles (AREA)

Abstract

L'invention concerne un dispositif de freinage pour un véhicule à guidon configuré pour assurer la présence d'un espace à des fins d'installation d'un élément maître-cylindre. Un élément maître-cylindre (6) est connecté au niveau d'un dispositif de commande de frein de roue avant (4), un dispositif de commande de frein de roue arrière (5), et un frein de roue arrière (3) par un premier câble de frein (8), un deuxième câble de frein (10), et un câble de frein de roue arrière (11) et est connecté au niveau d'un frein de roue avant (2) par un conduit hydraulique (9). L'élément maître-cylindre (6) est disposé au niveau de la partie supérieure (B1) de la section d'arbre de direction d'un véhicule à guidon (12).
PCT/JP2014/080591 2013-12-24 2014-11-19 Dispositif de freinage pour véhicule à guidon WO2015098371A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2013264881A JP2017043108A (ja) 2013-12-24 2013-12-24 バーハンドル車両用ブレーキ装置
JP2013-264881 2013-12-24

Publications (1)

Publication Number Publication Date
WO2015098371A1 true WO2015098371A1 (fr) 2015-07-02

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Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2014/080591 WO2015098371A1 (fr) 2013-12-24 2014-11-19 Dispositif de freinage pour véhicule à guidon

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Country Link
JP (1) JP2017043108A (fr)
WO (1) WO2015098371A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2019102375A1 (fr) * 2017-11-22 2019-05-31 Piaggio & C. S.P.A. Système de freinage combiné pour véhicules, en particulier pour motocyclettes

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7301440B1 (ja) * 2023-04-07 2023-07-03 盛繁 新垣 車両レバー操作装置

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH11105770A (ja) * 1997-10-03 1999-04-20 Nissin Kogyo Kk バーハンドル車両用ブレーキ装置
JP2001171506A (ja) * 1999-12-15 2001-06-26 Honda Motor Co Ltd 連動ブレーキ装置
JP2009202650A (ja) * 2008-02-26 2009-09-10 Honda Motor Co Ltd 車両用連動ブレーキ装置
JP2011178240A (ja) * 2010-02-26 2011-09-15 Honda Motor Co Ltd 車両用ブレーキロック装置及びそれを備えた鞍乗型車両

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH11105770A (ja) * 1997-10-03 1999-04-20 Nissin Kogyo Kk バーハンドル車両用ブレーキ装置
JP2001171506A (ja) * 1999-12-15 2001-06-26 Honda Motor Co Ltd 連動ブレーキ装置
JP2009202650A (ja) * 2008-02-26 2009-09-10 Honda Motor Co Ltd 車両用連動ブレーキ装置
JP2011178240A (ja) * 2010-02-26 2011-09-15 Honda Motor Co Ltd 車両用ブレーキロック装置及びそれを備えた鞍乗型車両

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2019102375A1 (fr) * 2017-11-22 2019-05-31 Piaggio & C. S.P.A. Système de freinage combiné pour véhicules, en particulier pour motocyclettes
TWI758564B (zh) * 2017-11-22 2022-03-21 義大利商比雅久股份有限公司 一種車輛用的連動式煞車系統

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Publication number Publication date
JP2017043108A (ja) 2017-03-02

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