WO2014077101A1 - Ａｂｓユニット付きの自動二輪車 - Google Patents

Ａｂｓユニット付きの自動二輪車 Download PDF

Info

Publication number
WO2014077101A1
WO2014077101A1 PCT/JP2013/078837 JP2013078837W WO2014077101A1 WO 2014077101 A1 WO2014077101 A1 WO 2014077101A1 JP 2013078837 W JP2013078837 W JP 2013078837W WO 2014077101 A1 WO2014077101 A1 WO 2014077101A1
Authority
WO
WIPO (PCT)
Prior art keywords
abs unit
fuel tank
main frame
motorcycle
support member
Prior art date
Application number
PCT/JP2013/078837
Other languages
English (en)
French (fr)
Japanese (ja)
Inventor
加治基貴
牧原稔
菊地秀典
Original Assignee
川崎重工業株式会社
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 川崎重工業株式会社 filed Critical 川崎重工業株式会社
Priority to CN201380058769.2A priority Critical patent/CN104781138B/zh
Publication of WO2014077101A1 publication Critical patent/WO2014077101A1/ja

Links

Images

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62J—CYCLE SADDLES OR SEATS; AUXILIARY DEVICES OR ACCESSORIES SPECIALLY ADAPTED TO CYCLES AND NOT OTHERWISE PROVIDED FOR, e.g. ARTICLE CARRIERS OR CYCLE PROTECTORS
    • B62J35/00—Fuel tanks specially adapted for motorcycles or engine-assisted cycles; Arrangements thereof
    • 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
    • B62K19/00—Cycle frames
    • B62K19/30—Frame parts shaped to receive other cycle parts or accessories
    • B62K19/38—Frame parts shaped to receive other cycle parts or accessories for attaching brake members
    • 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
    • B62K11/00—Motorcycles, engine-assisted cycles or motor scooters with one or two wheels
    • B62K11/02—Frames
    • B62K11/04—Frames characterised by the engine being between front and rear wheels
    • 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 motorcycle equipped with an ABS unit (anti-lock brake system).
  • a hydraulic brake device for a motorcycle there is one in which an ABS unit is interposed in a hydraulic circuit that connects a master cylinder interlocked with a brake operation member such as a hand brake lever or a foot brake lever and a brake caliper of front and rear wheels.
  • a brake operation member such as a hand brake lever or a foot brake lever and a brake caliper of front and rear wheels.
  • the ABS unit in this brake device is supported by the main frame and is arranged behind the cylinder head of the engine.
  • An object of the present invention is to provide a motorcycle with an ABS capable of arranging an ABS unit with a sufficient mounting space regardless of the size of the vehicle body.
  • a motorcycle with ABS includes a main frame, an engine supported by the main frame, a fuel tank supported on an upper portion of the main frame, and a fuel tank. And an ABS unit attached to the main frame on the lower side and located above the cylinder head of the engine.
  • the ABS unit is attached to the main frame at a position above the cylinder head of the engine and below the fuel tank, so that the ABS unit is disposed behind the cylinder head of the engine.
  • Space for placing the ABS unit can be secured while avoiding interference with parts around the engine such as air cleaners and throttle bodies. Therefore, the ABS unit can be easily attached to a small motorcycle.
  • the space for arranging the ABS unit can be further increased by using the recess of the fuel tank. Further, since the recess in the lower part of the fuel tank is sufficient to allow at least the upper part of the ABS unit to enter, the capacity of the fuel tank is not significantly reduced.
  • the ABS unit is preferably located in the lower part of the front half of the fuel tank. According to this configuration, since the ABS unit is disposed at an intermediate portion between the front wheel and the rear wheel, there is a difference in length between the hydraulic circuit for the front wheel brake and the hydraulic circuit for the rear wheel that passes through the ABS unit. Get smaller. As a result, when the ABS unit is operated, there is no difference between the brake feeling of the front wheels and the brake feeling of the rear wheels, and stable brake control can be performed.
  • the main frame is usually inclined backward and downward, the bottom plate of the fuel tank supported on the main frame is also inclined downward and backward. Accordingly, the lower part of the front half of the fuel tank is at a high position, and the distance from the cylinder head is increased. By providing a recess in this lower part, a large arrangement space can be obtained above the cylinder head.
  • the main frame has a pair of left and right frame pieces, and the ABS unit is attached to a support member spanned between the frame pieces.
  • the support member is firmly supported by the main frame by connecting both ends of the support member to the pair of left and right frame pieces. Therefore, the ABS unit is stably supported by the strong support member.
  • the main frame is reinforced by the support member spanned between the pair of frame pieces.
  • the support member includes an advancing portion that has advanced to the front of the vehicle body, a retreating portion that is located behind the advancing portion, and a connecting portion that connects the advancing portion and the retreating portion, It is preferable that an ABS unit is fastened to the retracted portion. According to this configuration, since the fastening position of the ABS unit is separated in both the front-rear direction and the width direction of the vehicle body, the ABS unit can be stably supported by the support member.
  • the present invention further comprises a hydraulic pipe connecting the ABS unit and at least the rear wheel master cylinder and the brake caliper, the advancing portion of the support member is located on the right side of the vehicle body, and the retreating portion of the support member is It is preferable that the hydraulic piping is located on the left side of the vehicle body and led out from the ABS unit to the right side.
  • the master cylinder and the brake caliper for the rear wheel brake are arranged on the right side of the vehicle body. Therefore, the hydraulic pipe is led to the right side from the ABS unit, so that the hydraulic pipe is connected to the support member. Since it can be led out downward and right after the right advancement portion, the hydraulic piping can be shortened to improve the brake feeling.
  • a drain pipe connected to the fuel supply port of the fuel tank to guide the drain to a discharge port below the engine is provided, and the drain pipe passes in front of the retracted portion of the support member.
  • the drain pipe is directed downward from the fuel tank inlet and toward the lower outlet of the engine. The length of the drain pipe can be shortened.
  • FIG. 1 is a side view of a motorcycle with an ABS unit according to a first embodiment of the present invention.
  • FIG. 2 is a schematic view showing the entire brake system of the motorcycle.
  • FIG. 3 is an enlarged side view with a part cut away showing an attachment site of an ABS unit in the same motorcycle. It is a top view which shows the attachment site
  • FIG. 4 is a perspective view showing a structure of a support member that is bridged between frame pieces in the motorcycle.
  • FIG. 1 shows a motorcycle to which the present invention is applied.
  • the body frame FR of the motorcycle includes a main frame 1 constituting the front half and a rear frame 2 connected to the rear part of the main frame 1 and constituting the rear half of the body frame FR.
  • a head pipe 3 is attached to the front end of the main frame 1, and an upper bracket 4 and a lower bracket 5 are attached to a steering shaft (not shown) that is rotatably inserted into the head pipe 3.
  • a front fork 8 is supported on the front.
  • a front wheel 9 is supported at the lower end of the front fork 8.
  • a handle 10 is attached to the upper bracket 4 at the upper end of the front fork 8.
  • a swing arm bracket 11 is provided at a lower rear end of the main frame 1, and a swing arm 12 is supported on the swing arm bracket 11 via a pivot shaft 13 inserted through the front end portion so as to be swingable up and down. ing.
  • a rear wheel 14 is supported at the rear end of the swing arm 12.
  • a parallel multi-cylinder engine E is supported at the center lower portion of the main frame 1, and this engine E drives the rear wheel 14 via a power transmission mechanism 16 such as a chain disposed on the left side of the vehicle body.
  • a radiator 18 that cools the engine coolant with the traveling wind A is disposed.
  • the rider seat 22 is supported on the rear frame 2.
  • a fuel tank 25 is attached between the handle 10 and the rider's seat 22 at the upper part of the main frame 1, that is, at the upper part of the vehicle body.
  • a large cowling 30 called a full cowl, which is made of resin, is attached to the front portion of the vehicle body from the front of the handle 10 to the side of the front portion of the vehicle body.
  • the headlamp unit 32 and the direction indicator are attached to the cowling 30.
  • a vessel 34 is attached.
  • the ABS unit 35 is attached to the main frame 1 above the main frame 1 and below the fuel tank 25, and is positioned above the cylinder head CH (FIG. 3) of the engine E.
  • the front wheel 9 is mounted with a front brake disk 26 that rotates integrally with the front wheel 9, and the rear wheel 14 is mounted with a rear brake disk 27 that rotates together with the rear wheel 14.
  • a front caliper 39F that applies a braking force to the front brake disc 26 is supported by the lower end portion of the front fork 8.
  • a rear caliper 39R (FIG. 2) that applies a braking force to the rear brake disc 27 is supported by the swing arm 12.
  • Fig. 2 shows the brake system.
  • the ABS unit 35 is connected to the front master cylinder 37F and the front caliper 39F linked to the hand brake lever 36 by the first and second front pipes 41 and 42.
  • the rear master cylinder 37R and the rear caliper 39R linked to the ABS unit 35 and the foot brake lever 38 are connected by first and second rear pipes 43 and 44.
  • These pipes 41 to 44 are formed by, for example, hydraulic hoses.
  • FIG. 3 shows an attachment site of the ABS unit 35.
  • the ABS unit 35 is attached to the main frame 1 below the fuel tank 25 supported on the upper part of the main frame 1.
  • the ABS unit 35 is located on the lower side of the front half of the fuel tank 25, and the upper half of the ABS unit 35 is arranged so as to enter 49 provided at the lower part of the front half of the fuel tank 25. ing. Accordingly, a part of the ABS unit 35 is located above the lower edge 25 c of the fuel tank 25.
  • the ABS unit 35 only needs to enter the recess 49 at least at the top.
  • the fuel tank 25 joins an upper plate 25a and a bottom plate 25b at their peripheral portions to form a fuel storage space between the plates 25a and 25b.
  • a fuel filler port 50 is provided in the upper portion of the fuel tank 25, and a drain pipe 51 for discharging a fuel drain is connected to the bottom of the fuel filler port 50, and passes through the recess 49 and the inside of the main frame 1. Accordingly, a drain such as rainwater is discharged from the discharge port 51a below the vehicle body in FIG. 1 to the outside of the vehicle body.
  • the main frame 1 is inclined downward and the bottom plate 25a of the fuel tank 25 is inclined downward and downward as a whole.
  • FIG. 4 is a plan view showing a mounting portion of the ABS unit 35, and shows a state where the fuel tank 25 is removed.
  • the main frame 1 has a pair of left and right frame pieces 1a and 1b, and an ABS unit 35 is attached to a support member 58 that spans between the frame pieces 1a and 1b.
  • the support member 58 connects an advancing portion 58a that has advanced to the front of the vehicle body, a retreating portion 58b that is located behind the advancing portion 58a, and the advancing portion 58a and the retreating portion 58b.
  • the ABS unit 35 is fastened to the advancing part 58a and the retreating part 58b.
  • the fastening structure is such that a bolt 60 (FIG. 4) is screwed into a welding nut (not shown) provided on the lower surface of the support member 58 through the support member 58 from above.
  • the advancing portion 58a of the support member 58 is located on the right side of the vehicle body, and its end is attached to the frame piece 1b by welding, and the retracted portion 58b of the support member 58 is located on the left side of the vehicle body, The end is attached to the frame piece 1a by welding.
  • the first and second rear pipes 43 and 44 that connect the ABS unit 35 of FIG. 4 to the rear wheel master cylinder 37R (FIG. 2) and the rear caliper 39R (FIG. 2) are located on the right rear side from the ABS unit 35.
  • the first and second front pipes 41 and 42 that connect the ABS unit 35 to the front master cylinder 37F (FIG. 2) and the front caliper 39F (FIG. 2) are led out from the ABS unit 35 to the front on the right side of the vehicle body.
  • the drain pipe 51 is directed downward from the fuel supply port 50 of the fuel tank 25 in FIG. 3 and further toward the rear crankcase CR (FIG. 1), that is, the discharge port 51a below the engine E. By passing in front of the retreating part 58b, the forward detour is reduced, and the length of the drain pipe 51 can be shortened.
  • the ABS unit 35 is attached to the main frame 1 at a position above the cylinder head of the engine E and below the fuel tank 25. Compared to the case where the engine unit E is disposed behind the cylinder head CH, a sufficient space is provided for the ABS unit 35. Therefore, regardless of the size of the vehicle body, the ABS unit 35 can be easily attached to the main frame 1 without interfering with the adjacent components such as the air cleaner 45 and the throttle body 46 in FIG.
  • the ABS unit 35 Since the ABS unit 35 is disposed so that at least the upper part thereof enters the recess 49 in the lower part of the fuel tank 25, the space for the ABS 49 is increased by the space of the recess 49, so that a further margin can be obtained. Attachment of the ABS unit 35 is further facilitated. Further, since the recess 49 in the lower part of the fuel tank 25 is sufficient to allow at least the upper part of the ABS unit 35 to enter, the capacity of the fuel tank 25 is not significantly reduced.
  • the ABS unit 35 Since the ABS unit 35 is arranged so as to be positioned in the lower part of the front half of the fuel tank 25, it is positioned at an intermediate portion between the front wheel and the rear wheel, and a hydraulic circuit for a front wheel brake that passes through the ABS unit 35. The difference between the lengths of the front pipes 41 and 42 and the rear pipes 43 and 44, which are hydraulic circuits for the rear wheels, is reduced. As a result, when the ABS unit 35 is operated, there is no difference between the brake feeling of the front wheels and the brake feeling of the rear wheels, and stable brake control can be performed.
  • the bottom plate 25b of the fuel tank 25 supported on the main frame 1 is also inclined downward and backward. Therefore, the lower part of the front half of the fuel tank 25 is at a high position and the distance from the cylinder head CH is increased. By providing the recess 49 in the lower part, a large arrangement space is provided above the cylinder head CH. can get. Furthermore, since the lower half of the front half of the fuel tank 25, that is, the front half of the bottom plate 25b of the fuel tank 25 is higher than the latter half, the distance from the cylinder head CH is increased. Therefore, by providing the recess 49 in the front half of the bottom plate 25b, a large arrangement space can be obtained above the cylinder head CH. Therefore, the ABS unit 35 can be easily arranged in the cylinder head CH using the recess 49. .
  • the main frame 1 has a pair of left and right frame pieces 1a and 1b, and the ABS unit 35 is attached to a support member 58 spanned between the frame pieces 1a and 1b. Are coupled to the pair of left and right frame pieces 1a and 1b, thereby being firmly supported by the main frame 1. Accordingly, the ABS unit 35 is stably supported on the main frame 1 by the strong support member 58. In addition, there is an advantage that the main frame 1 is reinforced by the support member 58 spanned between the pair of frame pieces 1a and 1b.
  • the support member 58 has an advancing portion 58a that has advanced to the front of the vehicle body, a retreating portion 58b that is located behind the advancing portion 58a, and a connecting portion 58c that connects the advancing portion 58a and the retreating portion 58b. Since the ABS unit 35 is fastened to the advancing portion 58a and the retreating portion 58b, the fastening position of the ABS unit 35 is separated in both the front-rear direction and the width direction of the vehicle body, so that the ABS unit 35 is stably supported by the support member. it can.
  • a master cylinder and a caliper for controlling the rear wheel 14 are located on the right side of the vehicle body.
  • the advancing portion 58a of the support member 58 is located on the right side of the vehicle body, and the retracted portion 58b of the support member 58 is located on the left side of the vehicle body.
  • 4 connecting the master cylinder 37R and the rear caliper 39R of the wheel 14 is led out to the right side from the ABS unit 35, so that the pipes 43 and 44 are immediately after the right advancing portion 58a of the support member 58. Since it can derive
  • the hydraulic pipes 41 and 42 for the front wheels are led out from the ABS unit 35 on the right side in the above embodiment, but may be led out on the left side.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Motorcycle And Bicycle Frame (AREA)
  • Valves And Accessory Devices For Braking Systems (AREA)
  • Regulating Braking Force (AREA)
  • Transmission Of Braking Force In Braking Systems (AREA)
PCT/JP2013/078837 2012-11-16 2013-10-24 Ａｂｓユニット付きの自動二輪車 WO2014077101A1 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201380058769.2A CN104781138B (zh) 2012-11-16 2013-10-24 带abs单元的摩托车

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2012252151A JP5950799B2 (ja) 2012-11-16 2012-11-16 Ａｂｓユニット付きの自動二輪車
JP2012-252151 2012-11-16

Publications (1)

Publication Number Publication Date
WO2014077101A1 true WO2014077101A1 (ja) 2014-05-22

Family

ID=50731019

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2013/078837 WO2014077101A1 (ja) 2012-11-16 2013-10-24 Ａｂｓユニット付きの自動二輪車

Country Status (3)

Country Link
JP (1) JP5950799B2 (zh)
CN (1) CN104781138B (zh)
WO (1) WO2014077101A1 (zh)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3617052A1 (en) * 2018-09-03 2020-03-04 Yamaha Hatsudoki Kabushiki Kaisha Straddled vehicle
CN111152873A (zh) * 2018-11-02 2020-05-15 川崎重工业株式会社 跨骑式车辆

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2018069970A (ja) * 2016-10-31 2018-05-10 ヤマハ発動機株式会社 鞍乗型車両
US10974784B2 (en) * 2017-03-10 2021-04-13 Indian Motorcycle International, LLC Two-wheeled vehicle
USD911879S1 (en) 2018-09-10 2021-03-02 Indian Motorcycle International, LLC Motorcycle
US11077910B2 (en) 2018-09-28 2021-08-03 Indian Motorcycle International, LLC Two-wheeled vehicle

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005178632A (ja) * 2003-12-19 2005-07-07 Suzuki Motor Corp アンチロックブレーキ装置付自動二輪車
JP2012035668A (ja) * 2010-08-04 2012-02-23 Kawasaki Heavy Ind Ltd 自動二輪車のブレーキ配管構造
WO2012029687A1 (ja) * 2010-08-31 2012-03-08 本田技研工業株式会社 鞍乗り型車両

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5086831B2 (ja) * 2008-02-19 2012-11-28 本田技研工業株式会社 自動二輪車
CN101960134A (zh) * 2008-03-07 2011-01-26 雅马哈发动机株式会社 骑乘型车辆
JP5109207B2 (ja) * 2008-09-24 2012-12-26 本田技研工業株式会社 自動二輪車
JP5595302B2 (ja) * 2011-02-23 2014-09-24 本田技研工業株式会社 鞍乗り型車両

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005178632A (ja) * 2003-12-19 2005-07-07 Suzuki Motor Corp アンチロックブレーキ装置付自動二輪車
JP2012035668A (ja) * 2010-08-04 2012-02-23 Kawasaki Heavy Ind Ltd 自動二輪車のブレーキ配管構造
WO2012029687A1 (ja) * 2010-08-31 2012-03-08 本田技研工業株式会社 鞍乗り型車両

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3617052A1 (en) * 2018-09-03 2020-03-04 Yamaha Hatsudoki Kabushiki Kaisha Straddled vehicle
CN111152873A (zh) * 2018-11-02 2020-05-15 川崎重工业株式会社 跨骑式车辆

Also Published As

Publication number Publication date
JP5950799B2 (ja) 2016-07-13
CN104781138A (zh) 2015-07-15
CN104781138B (zh) 2018-01-23
JP2014100930A (ja) 2014-06-05

Similar Documents

Publication Publication Date Title
US11872866B2 (en) Two-wheeled vehicle
WO2014077101A1 (ja) Ａｂｓユニット付きの自動二輪車
JP4306442B2 (ja) アンチロックブレーキ装置付自動二輪車
EP2216218B1 (en) Motorcycle wherein component parts thereof are disposed according to an improved layout
JP5507300B2 (ja) 鞍乗り型車両の制動装置
JP5109207B2 (ja) 自動二輪車
JP4851717B2 (ja) 自動二輪車のａｂｓユニット配置構造
JP6404308B2 (ja) 鞍乗型車両
US7661502B2 (en) Parking brake system
US10507884B2 (en) Rear brake device of vehicle
JP5864878B2 (ja) 自動二輪車
JP5572618B2 (ja) 自動二輪車
JP5723751B2 (ja) 自動二輪車
JP5760513B2 (ja) 鞍乗型車両
JP2014080057A (ja) 自動二輪車のリヤブレーキ装置
TWI731637B (zh) 跨坐型車輛
EP2048051B1 (en) Straddle-type vehicle
JP6894357B2 (ja) 鞍乗型車両のブレーキ配管構造
US11654999B2 (en) Rear wheel braking device for motorcycle
JP3094734B2 (ja) 自動二輪車のアンチスキッドブレーキ装置
JP6166333B2 (ja) 鞍乗り型車両のハーネスガイド構造
JP3157690U (ja) 鞍乗型車両
JP5723634B2 (ja) 鞍乗り型車両
JP4274575B2 (ja) 自動二輪車
JP2022104682A (ja) 鞍乗型車両

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 13855929

Country of ref document: EP

Kind code of ref document: A1

WWE Wipo information: entry into national phase

Ref document number: IDP00201502239

Country of ref document: ID

NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 13855929

Country of ref document: EP

Kind code of ref document: A1