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1. (WO2013115089) BRAKE DEVICE AND STRADDLE-TYPE VEHICLE
Latest bibliographic data on file with the International Bureau   

Pub. No.: WO/2013/115089 International Application No.: PCT/JP2013/051559
Publication Date: 08.08.2013 International Filing Date: 25.01.2013
IPC:
B60T 8/26 (2006.01) ,B60T 8/24 (2006.01)
B PERFORMING OPERATIONS; TRANSPORTING
60
VEHICLES IN GENERAL
T
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
8
Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force
26
characterised by producing differential braking between front and rear wheels
B PERFORMING OPERATIONS; TRANSPORTING
60
VEHICLES IN GENERAL
T
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
8
Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force
24
responsive to vehicle inclination or change of direction, e.g. negotiating bends
Applicants: YAMAHA HATSUDOKI KABUSHIKI KAISHA[JP/JP]; 2500 Shingai, Iwata-shi, Shizuoka 4388501, JP
Inventors: NISHIMURA, Masaya; JP
MIZUTANI, Takaaki; JP
Agent: UEBA, Hidetoshi; INTELIX Patent & Law Firm, Dojima Axis Building, 2-28, Dojimahama 2-chome, Kita-ku, Osaka-shi, Osaka 5300004, JP
Priority Data:
2012-01893931.01.2012JP
Title (EN) BRAKE DEVICE AND STRADDLE-TYPE VEHICLE
(FR) DISPOSITIF DE FREINAGE ET VÉHICULE DE TYPE MONTÉ À CALIFOURCHON
(JA) ブレーキ装置及び鞍乗型車両
Abstract:
(EN) Provided is a configuration capable of maintaining a state in which the orientation of the vehicle body is tilted when the brake is actuated while the vehicle body is turned in a tilted state. A tilt angle detection sensor (54) detects the tilt angle of the vehicle body of a motorcycle (1). A storage unit (551) stores a second relationship showing the ratio of the braking force of a front wheel brake (51) in relation to a target braking force for each tilt angle and/or a third relationship showing the relationship of the braking force of a rear wheel brake (52) in relation to a target braking force for each tilt angle. A ratio setting unit (554) determines, on the basis of detection results inputted to a detection results input unit (552), whether to reference a plurality of second relationships and/or to reference a plurality of third relationships stored in the storage unit (551), and sets the ratio of the braking force of the front wheel brake (51) and the braking force of the rear wheel brake (52) on the basis of the second relationship and/or the third relationship.
(FR) L'invention porte sur une configuration capable de maintenir un état dans lequel l'orientation de la carrosserie de véhicule est inclinée lorsque le frein est actionné alors que la carrosserie de véhicule se trouve dans un état incliné. Un capteur de détection d'angle d'inclinaison (54) détecte l'angle d'inclinaison de la carrosserie de véhicule d'une motocycle (1). Une unité de mémorisation (551) mémorise une seconde relation montrant le rapport de la force de freinage d'un frein de roue avant (51) par rapport à une force de freinage cible pour chaque angle d'inclinaison et/ou une troisième relation montrant la relation de la force de freinage d'un frein de roue arrière (52) par rapport à une force de freinage cible pour chaque angle d'inclinaison. Une unité de réglage de rapport (554) détermine, sur la base des résultats de détection entrés dans une unité d'entrée de résultats de détection (552), s'il faut référencer une pluralité de deuxièmes relations et/ou une pluralité de troisièmes relations mémorisées dans l'unité de mémorisation (551), et règle le rapport de la force de freinage du frein de roue avant (51) et la force de freinage du frein de roue arrière (52) sur la base de la deuxième et/ou la troisième relation.
(JA) 車体を傾斜させた状態で旋回しながらブレーキを作動させた場合に、車体の姿勢が傾斜した状態が維持できる構成を提供することにある。傾斜角検出センサ(54)は、自動二輪車1の車体の傾斜角を検出する。記憶部(551)は、傾斜角毎の前輪ブレーキ(51)の制動力の目標制動力に占める割合を示す第2関係及び/又は傾斜角毎の後輪ブレーキ(52)の制動力の目標制動力に占める割合との関係を示す第3関係を記憶している。割合設定部(554)は、検出結果入力部(552)に入力した検出結果に基づいて、記憶部(551)に記憶された複数の第2関係のいずれを参照するか及び/又は複数の第3関係のいずれを参照するかを決定し、第2関係及び/又は第3関係に基づいて、前輪ブレーキ(51)の制動力と後輪ブレーキ(52)の制動力との割合を設定する。
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Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IS, JP, KE, KG, KM, KN, KP, KR, KZ, LA, LC, LK, LR, LS, LT, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW
African Regional Intellectual Property Organization (ARIPO) (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Office (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (EPO) (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, ML, MR, NE, SN, TD, TG)
Publication Language: Japanese (JA)
Filing Language: Japanese (JA)