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1. WO2021065726 - BRAKE DEVICE

Publication Number WO/2021/065726
Publication Date 08.04.2021
International Application No. PCT/JP2020/036307
International Filing Date 25.09.2020
IPC
F16D 65/16 2006.01
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
16ENGINEERING ELEMENTS OR UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
DCOUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
65Parts or details of brakes
14Actuating mechanisms for brakes; Means for initiating operation at a predetermined position
16arranged in or on the brake
F16D 121/24 2012.01
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
16ENGINEERING ELEMENTS OR UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
DCOUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
121Type of actuator operation force
18Electric or magnetic
24using motors
F16D 125/40 2012.01
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
16ENGINEERING ELEMENTS OR UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
DCOUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
125Components of actuators
18Mechanical mechanisms
20converting rotation to linear movement or vice-versa
34acting in the direction of the axis of rotation
40Screw-and-nut
F16D 125/60 2012.01
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
16ENGINEERING ELEMENTS OR UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
DCOUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
125Components of actuators
18Mechanical mechanisms
58transmitting linear movement
60Cables or chains, e.g. Bowden cables
B60T 13/74 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
60VEHICLES IN GENERAL
TVEHICLE 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
13Transmitting 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
74with electrical assistance or drive
Applicants
  • 株式会社アドヴィックス ADVICS CO., LTD. [JP]/[JP]
Inventors
  • 國立 将太郎 KOKURYU, Shotaro
  • 清水 貴之 SHIMIZU, Takashi
Priority Data
2019-18049530.09.2019JP
Publication Language Japanese (JA)
Filing Language Japanese (JA)
Designated States
Title
(EN) BRAKE DEVICE
(FR) DISPOSITIF DE FREIN
(JA) ブレーキ装置
Abstract
(EN)
A brake device according to the present disclosure is provided with an elastic member which is configured in, for example, an annular shape and can be sandwiched between a flange and a linear motion member according to the movement of the linear motion member in a second direction, the elastic member having: an inner circumferential part that is accommodated in a bottomed recess section of a rotary member, extends in the circumferential direction of a male screw, and faces the outer circumferential surface of the male screw; and an outer circumferential part that extends in the circumferential direction, faces the inner circumferential surface of a circumferential wall, and is spaced apart from the inner circumferential surface in a maximal axial offset state in the radial direction with respect to the male screw.
(FR)
L'invention concerne un dispositif de frein pourvu d'un élément élastique qui est conçu en, par exemple, une forme annulaire et peut être enserré entre une bride et un élément à mouvement linéaire en fonction du mouvement de l'élément à mouvement linéaire dans une seconde direction, l'élément élastique ayant : une partie circonférentielle interne qui est logée dans une section d'évidement à fond d'un élément rotatif, s'étend dans la direction circonférentielle d'une vis mâle et fait face à la surface circonférentielle externe de la vis mâle ; et une partie circonférentielle externe qui s'étend dans la direction circonférentielle, fait face vers la surface circonférentielle interne d'une paroi circonférentielle et est espacée de la surface circonférentielle interne dans un état de décalage axial maximal dans la direction radiale par rapport à la vis mâle.
(JA)
本開示のブレーキ装置は、例えば、回転部材の有底凹部に収容され、雄ねじの周方向に沿って延びるとともに当該雄ねじの外周面と面した内周部と、周方向に沿って延びるとともに周壁の内周面と面しかつ雄ねじに対する径方向への最大軸ずれ状態で内周面と離間する外周部と、を有した環状に構成され、直動部材の第二方向への移動に伴ってフランジと直動部材との間に挟まれうる弾性部材、を備える。
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