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1. WO2020071192 - MASTER CYLINDER

Publication Number WO/2020/071192
Publication Date 09.04.2020
International Application No. PCT/JP2019/037476
International Filing Date 25.09.2019
IPC
B60T 11/228 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
11Transmitting braking action from initiating means to ultimate brake actuator without power assistance or drive or where such assistance or drive is irrelevant
10transmitting by fluid means, e.g. hydraulic
16Master control, e.g. master cylinders
228Pressure-maintaining arrangements, e.g. for replenishing the master cylinder chamber with fluid from a reservoir
B60T 11/20 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
11Transmitting braking action from initiating means to ultimate brake actuator without power assistance or drive or where such assistance or drive is irrelevant
10transmitting by fluid means, e.g. hydraulic
16Master control, e.g. master cylinders
20Tandem, side-by-side, or other multiple master-cylinder units
CPC
B60T 11/20
BPERFORMING OPERATIONS; TRANSPORTING
60VEHICLES IN GENERAL
TVEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL
11Transmitting braking action from initiating means to ultimate brake actuator without power assistance or drive or where such assistance or drive is irrelevant
10transmitting by fluid means, e.g. hydraulic
16Master control, e.g. master cylinders
20Tandem, side-by-side, or other multiple master cylinder units
B60T 11/228
BPERFORMING OPERATIONS; TRANSPORTING
60VEHICLES IN GENERAL
TVEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL
11Transmitting braking action from initiating means to ultimate brake actuator without power assistance or drive or where such assistance or drive is irrelevant
10transmitting by fluid means, e.g. hydraulic
16Master control, e.g. master cylinders
228Pressure-maintaining arrangements, e.g. for replenishing the master cylinder chamber with fluid from a reservoir
Applicants
  • 株式会社アドヴィックス ADVICS CO., LTD. [JP]/[JP]
Inventors
  • 中野 哲成 NAKANO, Norimasa
Priority Data
2018-18664701.10.2018JP
Publication Language Japanese (JA)
Filing Language Japanese (JA)
Designated States
Title
(EN) MASTER CYLINDER
(FR) MAÎTRE-CYLINDRE
(JA) マスタシリンダ
Abstract
(EN)
A master piston has a front end member (223, 233). The front end member (223, 233) has a fitting section (223a, 233a) fitted in the fitting receiving section of the master piston and has an annular section (223b, 233b). The annular section (223b, 233b) has a plurality of communication passages (223d, 233d) provided in a circumferential direction.
(FR)
Un piston maître a un élément d'extrémité avant (223, 233). L'élément d'extrémité avant (223, 233) a une section d'ajustement (223a, 233a) ajustée dans la section de réception d'ajustement du piston maître et a une section annulaire (223b, 233b). La section annulaire (223b, 233b) a une pluralité de passages de communication (223d, 233d) disposés dans une direction circonférentielle.
(JA)
マスタピストンは、先端部材(223),(233)を有している。先端部材(223),(233)は、マスタピストンの被嵌合部に対して嵌合される嵌合部(223a),(233a)と、環状部(223b),(233b)と、を有し、環状部(223b),(233b)に、周方向に沿って設けられた複数の連通路(223d),(233d)を有する。
Also published as
Latest bibliographic data on file with the International Bureau