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1. (WO2019042318) DISC BRAKE AND VEHICLE
Latest bibliographic data on file with the International Bureau    Submit observation

Pub. No.: WO/2019/042318 International Application No.: PCT/CN2018/102950
Publication Date: 07.03.2019 International Filing Date: 29.08.2018
IPC:
F16D 125/40 (2012.01) ,F16D 121/24 (2012.01)
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
125
Components of actuators
18
Mechanical mechanisms
20
converting rotation to linear movement or vice-versa
34
acting in the direction of the axis of rotation
40
Screw-and-nut
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
121
Type of actuator operation force
18
Electric or magnetic
24
using motors
Applicants:
比亚迪股份有限公司 BYD COMPANY LIMITED [CN/CN]; 中国广东省深圳市 坪山新区比亚迪路3009号 No. 3009, BYD Road, Pingshan Shenzhen, Guangdong 518118, CN
Inventors:
郑祖雄 ZHENG, Zuxiong; CN
Agent:
北京清亦华知识产权代理事务所(普通合伙) TSINGYIHUA INTELLECTUAL PROPERTY LLC; 中国北京市 海淀区清华园清华大学照澜院商业楼301室 Room 301 Trade Building, Zhaolanyuan, Tsinghua University, Qinghuayuan, Haidian District Beijing 100084, CN
Priority Data:
201710758844.629.08.2017CN
Title (EN) DISC BRAKE AND VEHICLE
(FR) FREIN À DISQUE ET VÉHICULE
(ZH) 盘式制动器及车辆
Abstract:
(EN) Disclosed is a disc brake, comprising a brake caliper (10), a first brake pad (31), a brake disc (20), a service brake unit and a parking brake unit, wherein the parking brake unit comprises a parking motor (110) and a parking screw rod mechanism (130); and the parking motor (110) drives, via the parking screw rod mechanism (130), the first brake pad (31) to move to press the brake disc (20).
(FR) L'invention concerne un frein à disque, comprenant un étrier de frein (10), un premier patin de frein (31), un disque de frein (20), une unité frein de service et une unité frein de stationnement, l'unité frein de stationnement comprenant un moteur de stationnement (110) et un mécanisme de tige de vis de stationnement (130) ; et le moteur de stationnement (110) entraînant, par l'intermédiaire du mécanisme de la tige de vis de stationnement (130), le premier patin de frein (31) de sorte à se déplacer pour appuyer sur le disque de frein (20).
(ZH) 一种盘式制动器,包括制动钳体(10)、第一制动块(31)、制动盘(20)、行车制动单元和驻车制动单元,驻车制动单元包括驻车电机(110)和驻车丝杆机构(130),驻车电机(110)通过驻车丝杆机构(130)驱动第一制动块(31)移动以压紧制动盘(20)。
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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: Chinese (ZH)
Filing Language: Chinese (ZH)