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1. (WO2019049539) VEHICULAR DISC BRAKE
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Pub. No.: WO/2019/049539 International Application No.: PCT/JP2018/027829
Publication Date: 14.03.2019 International Filing Date: 25.07.2018
IPC:
F16D 65/097 (2006.01) ,F16D 55/228 (2006.01) ,F16D 65/02 (2006.01) ,F16D 65/092 (2006.01)
F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
16
ENGINEERING ELEMENTS OR UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
D
COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
65
Parts or details of brakes
02
Braking members; Mounting thereof
04
Bands, shoes or pads; Pivots or supporting members therefor
092
for axially-engaging brakes, e.g. disc brakes
095
Pivots or supporting members therefor
097
Resilient means interposed between pads and supporting members
F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
16
ENGINEERING ELEMENTS OR UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
D
COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
55
Brakes with substantially-radial braking surfaces pressed together in axial direction, e.g. disc brakes
02
with axially-movable discs or pads pressed against axially-located rotating members
22
by clamping an axially-located rotating disc between movable braking members, e.g. movable brake discs or brake pads
228
with a separate actuating member for each side
F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
16
ENGINEERING ELEMENTS OR UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
D
COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
65
Parts or details of brakes
02
Braking members; Mounting thereof
F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
16
ENGINEERING ELEMENTS OR UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
D
COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
65
Parts or details of brakes
02
Braking members; Mounting thereof
04
Bands, shoes or pads; Pivots or supporting members therefor
092
for axially-engaging brakes, e.g. disc brakes
Applicants:
日信工業株式会社 NISSIN KOGYO CO., LTD. [JP/JP]; 長野県東御市加沢801番地 801 Kazawa, Tomi city, Nagano 3890514, JP
Inventors:
佐々木 勇希 SASAKI Yuki; JP
手塚 俊達 TEZUKA Toshihiro; JP
Agent:
木戸 良彦 KIDO, Yoshihiko; JP
木戸 一彦 KIDO, Kazuhiko; JP
Priority Data:
2017-17205807.09.2017JP
Title (EN) VEHICULAR DISC BRAKE
(FR) FREIN À DISQUE POUR VÉHICULE
(JA) 車両用ディスクブレーキ
Abstract:
(EN) This vehicular disc brake in which a pad spring can be preferably attached while a caliper body is downsized and lightened, is provided with: a turn-in side pad spring 5 provided with a turn-in side resilient portion 5a that is attached on a disc turn-in side relative to a friction pad accommodating portion 3g of a bridge portion 3b and that biases a friction pad 4 to a disc radial inner side and a disc turn-out side, and a turn-in side retainer portion 5b laid on a turn-in side torque reception stepped portion 3m; and a turn-out side pad spring 6 provided with a turn-out side resilient portion 6a that is attached on a disc turn-out side relative to the friction pad accommodating portion 3g of the bridge portion 3c and that biases the friction pad 4 to the disc radial inner side, and a turn-out side retainer portion 6b laid on a turn-out side torque reception stepped portion 3n.
(FR) L'invention concerne un frein à disque pour véhicule dans lequel un ressort de patin peut être fixé de préférence tandis qu'un corps d'étrier est de taille réduite et allégé, ledit frein comprenant : un ressort de patin côté rotation interne (5) pourvu d'une partie élastique côté rotation interne (5a) qui est fixée sur un côté rotation interne de disque par rapport à une partie de réception de patin de frottement (3g) d'une partie pont (3b) et qui sollicite un patin de frottement (4) vers un côté interne radial de disque et un côté rotation externe de disque et une partie de retenue côté rotation interne (5b) disposée sur une partie étagée de réception de couple côté rotation interne (3m) ; et un ressort de patin côté rotation externe (6) pourvu d'une partie élastique côté rotation externe (6a) qui est fixée sur un côté rotation externe de disque par rapport à la partie de réception de patin de frottement (3g) de la partie pont (3c) et qui sollicite le patin de frottement (4) vers le côté interne radial du disque et une partie de retenue côté rotation externe (6b) disposée sur une partie étagée de réception de couple côté rotation externe (3n).
(JA) キャリパボディの小型化と軽量化とを図りながら、パッドスプリングを良好に取り付けることができる車両用ディスクブレーキであって、ブリッジ部3bの摩擦パッド収容部3gよりもディスク回入側に取り付けられ、摩擦パッド4をディスク半径方向内側とディスク回出側とに付勢する回入側弾発部5aと、回入側トルク受け段部3mに敷設される回入側リテーナ部5bとを備えた回入側パッドスプリング5と、ブリッジ部3cの摩擦パッド収容部3gよりもディスク回出側に取り付けられ、摩擦パッド4をディスク半径方向内側に付勢する回出側弾発部6aと、回出側トルク受け段部3nに敷設される回出側リテーナ部6bとを備えた回出側パッドスプリング6とを設ける。
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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, DJ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JO, JP, KE, KG, KH, KN, KP, KR, KW, KZ, LA, LC, LK, LR, LS, 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, SA, 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, ST, 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, KM, ML, MR, NE, SN, TD, TG)
Publication Language: Japanese (JA)
Filing Language: Japanese (JA)