Some content of this application is unavailable at the moment.
If this situation persist, please contact us atFeedback&Contact
1. (WO2019004483) BRAKE FOR VEHICLES
Latest bibliographic data on file with the International Bureau    Submit observation

Pub. No.: WO/2019/004483 International Application No.: PCT/JP2018/025002
Publication Date: 03.01.2019 International Filing Date: 02.07.2018
IPC:
F16D 65/18 (2006.01) ,B60T 13/138 (2006.01) ,F16H 25/20 (2006.01) ,F16D 121/24 (2012.01) ,F16D 125/40 (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
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
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
10
with fluid assistance, drive, or release
12
the fluid being liquid
138
Pressure supply arrangements
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
H
GEARING
25
Gearings comprising primarily only cams, cam-followers and screw-and-nut mechanisms
18
for conveying or interconverting oscillating or reciprocating motions
20
Screw mechanisms
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
Applicants:
株式会社アドヴィックス ADVICS CO., LTD. [JP/JP]; 愛知県刈谷市昭和町2丁目1番地 2-1, Showa-cho, Kariya-shi, Aichi 4488688, JP
Inventors:
浦出 正貴 URADE, Masayoshi; JP
山本 大輔 YAMAMOTO, Daisuke; JP
宮腰 悠平 MIYAKOSHI, Yuhei; JP
Priority Data:
2017-12984630.06.2017JP
Title (EN) BRAKE FOR VEHICLES
(FR) FREIN POUR VÉHICULES
(JA) 車両用ブレーキ
Abstract:
(EN) This brake for vehicles is provided with, for example: a rotation-rectilinear motion conversion mechanism having a rectilinearly moving member which, in response to the forward rotation of a rotating member, moves rectilinearly in the direction toward a pad to press a piston, and which, in response to the reverse rotation of the rotating member, moves rectilinearly in the direction away from the pad; and an anti-rotation mechanism provided to the rectilinearly moving member and the piston and limiting the rotation of the rectilinearly moving member about a center axis. The anti-rotation mechanism has: a reverse rotation limiting section having a second pressing section provided to the rectilinearly moving member, the reverse rotation limiting section also having a second receiving section which is provided to the piston and which is in contact with the second pressing section while the rotating member is rotating reversely, thereby limiting the movement of the second pressing section in a reverse rotational direction; and a fastening structure provided to the reverse rotation limiting section and fastening the rectilinearly moving member and the piston in the direction of the center axis while the rotating member is rotating reversely.
(FR) L'invention concerne un frein pour véhicules comprenant par exemple : un mécanisme de conversion de mouvement rectiligne en rotation comportant un élément se déplaçant de façon rectiligne qui, en réponse à la rotation vers l'avant d'un élément rotatif, se déplace de façon rectiligne dans la direction d'une plaquette pour presser un piston et qui, en réponse à la rotation inverse de l'élément rotatif, se déplace de façon rectiligne dans la direction s'éloignant de la plaquette ; et un mécanisme antirotation disposé sur l'élément se déplaçant de façon rectiligne et sur le piston et limitant la rotation de l'élément se déplaçant de façon rectiligne autour d'un axe central. Le mécanisme antirotation comprend : une section de limitation de rotation inverse comportant une seconde section de pression disposée sur l'élément se déplaçant de façon rectiligne, la section de limitation de rotation inverse ayant également une seconde section de réception qui est disposée sur le piston et qui est en contact avec la seconde section de pression pendant que l'élément rotatif tourne en sens inverse, limitant ainsi le mouvement de la seconde section de pression dans un sens de rotation inverse ; et une structure de fixation disposée sur la section de limitation de rotation inverse et fixant l'élément se déplaçant de façon rectiligne et le piston dans la direction de l'axe central alors que l'élément rotatif tourne en sens inverse.
(JA) 車両用ブレーキは、例えば、回転部材の正転に応じてパッドに近付く方向に直動してピストンを押圧するとともに回転部材の逆転に応じてパッドから遠ざかる方向に直動する直動部材と、を有した回転直動変換機構と、直動部材およびピストンに設けられ、中心軸回りの直動部材の回転を制限する回り止め機構と、を備え、回り止め機構は、直動部材に設けられた第二押部と、ピストンに設けられ回転部材が逆転している状態で第二押部と当接して当該第二押部の逆転方向への移動を制限する第二受部と、を有した逆転制限部と、逆転制限部に設けられ、回転部材が逆転している状態で直動部材とピストンとを中心軸の軸方向に引っ掛ける引掛構造と、を有する。
front page image
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, 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)