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1. (WO2017138415) ELECTRIC BRAKE DEVICE AND METHOD FOR MANUFACTURING ELECTRIC BRAKE DEVICE
Latest bibliographic data on file with the International Bureau

Pub. No.: WO/2017/138415 International Application No.: PCT/JP2017/003614
Publication Date: 17.08.2017 International Filing Date: 01.02.2017
IPC:
B60T 13/74 (2006.01) ,F16D 55/22 (2006.01) ,F16D 55/225 (2006.01) ,F16D 65/02 (2006.01) ,F16D 65/18 (2006.01) ,F16D 121/24 (2012.01) ,F16D 125/40 (2012.01) ,F16D 125/50 (2012.01)
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
13
Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems
74
with electrical assistance or drive
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
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
224
with a common actuating member for the braking members
225
the braking members being brake pads
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
14
Actuating mechanisms for brakes; Means for initiating operation at a predetermined position
16
arranged in or on the brake
18
adapted for drawing members together
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
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
125
Components of actuators
18
Mechanical mechanisms
44
transmitting rotation
46
Rotating members in mutual engagement
50
with parallel non-stationary axes, e.g. planetary gearing
Applicants:
NTN株式会社 NTN CORPORATION [JP/JP]; 大阪府大阪市西区京町堀1丁目3番17号 3-17, Kyomachibori 1-chome, Nishi-ku, Osaka-shi, Osaka 5500003, JP
Inventors:
山崎 達也 YAMASAKI Tatsuya; JP
江口 雅章 EGUCHI Masaaki; JP
Agent:
鎌田 直也 KAMADA Naoya; JP
鎌田 文二 KAMADA Bunji; JP
中谷 弥一郎 NAKATANI Yaichiro; JP
Priority Data:
2016-02279409.02.2016JP
Title (EN) ELECTRIC BRAKE DEVICE AND METHOD FOR MANUFACTURING ELECTRIC BRAKE DEVICE
(FR) DISPOSITIF DE FREIN ÉLECTRIQUE ET PROCÉDÉ DE FABRICATION DE DISPOSITIF DE FREIN ÉLECTRIQUE
(JA) 電動ブレーキ装置および電動ブレーキ装置の製造方法
Abstract:
(EN) An electric brake device having: a caliper body (6) that has a claw part (5) for supporting the side surface of an outer-side brake pad (4) on the opposite side from that facing a brake disc (2); and first and second electric linear actuators (7a, 7b) for pressing, at two locations set at a distance in the circumferential direction of the brake disc (2), the side surface of an inner-side brake pad (3) on the opposite side from that facing the brake disc (2). Each of the first and second electric linear actuators (7a, 7b) is detachably attached to the caliper body (6).
(FR) L'invention concerne un dispositif de frein électrique comprenant : un corps d'étrier (6) qui comprend une partie griffe (5) permettant de supporter la surface latérale d'un patin (4) de frein côté extérieur sur le côté opposé à celui faisant face à un disque (2) de frein ; et un premier et un second actionneur linéaire électrique (7a, 7b) permettant d'appuyer, en deux endroits espacés dans la direction circonférentielle du disque (2) de frein, sur la surface latérale d'un patin (3) de frein côté intérieur sur le côté opposé à celui faisant face au disque (2) de frein. Chacun des premier et second actionneurs linéaires électriques (7a, 7b) est fixé amovible au corps d'étrier (6).
(JA) アウタ側ブレーキパッド(4)のブレーキディスク(2)に対向する側とは反対側の側面を支持する爪部(5)をもつキャリパボディ(6)と、インナ側ブレーキパッド(3)のブレーキディスク(2)に対向する側とは反対側の側面をブレーキディスク(2)の周方向に離れた2箇所で押圧する第1および第2電動式直動アクチュエータ(7a,7b)とを有し、第1および第2電動式直動アクチュエータ(7a,7b)は、それぞれキャリパボディ(6)に着脱可能に取り付けられている電動ブレーキ装置である。
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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, 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 Organization (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (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)