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1. (WO2018199114) DISC BRAKE DEVICE
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Pub. No.: WO/2018/199114 International Application No.: PCT/JP2018/016677
Publication Date: 01.11.2018 International Filing Date: 24.04.2018
IPC:
F16D 55/226 (2006.01) ,F16D 65/02 (2006.01) ,F16D 65/18 (2006.01) ,F16D 121/10 (2012.01) ,F16D 121/16 (2012.01) ,F16D 121/26 (2012.01) ,F16D 125/06 (2012.01) ,F16D 125/64 (2012.01) ,F16D 125/68 (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
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
226
in which the common actuating member is moved axially
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
02
Fluid pressure
08
acting on a membrane-type actuator, e.g. for gas pressure
10
for releasing a normally applied brake
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
14
Mechanical
16
for releasing a normally applied brake
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
26
for releasing a normally applied brake
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
02
Fluid-pressure mechanisms
06
Pistons
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
58
transmitting linear movement
64
Levers
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
58
transmitting linear movement
68
Lever-link mechanisms, e.g. toggles with change of force ratio
Applicants:
曙ブレーキ工業株式会社 AKEBONO BRAKE INDUSTRY CO., LTD. [JP/JP]; 東京都中央区日本橋小網町19番5号 19-5, Nihonbashi Koami-cho, Chuo-ku, Tokyo 1038534, JP
Inventors:
前原 利史 MAEHARA Toshifumi; JP
Agent:
特許業務法人栄光特許事務所 EIKOH PATENT FIRM, P.C.; 東京都港区西新橋一丁目7番13号 虎ノ門イーストビルディング10階 Toranomon East Bldg. 10F, 7-13, Nishi-Shimbashi 1-chome, Minato-ku, Tokyo 1050003, JP
Priority Data:
2017-09073428.04.2017JP
Title (EN) DISC BRAKE DEVICE
(FR) DISPOSITIF DE FREIN À DISQUE
(JA) ディスクブレーキ装置
Abstract:
(EN) Provided is a disc brake device (10) configured so that, when subjected to a pressing force from a disc spring (50), a piston (26) disposed within the cylinder (20) of a caliper body (12) presses a piston-side pad (38). At least a part of the disc spring (50) is contained in the caliper body (12). The disc brake device (10) has a cam mechanism (40) disposed to have a shaft which generates a pressing force in a direction different from the direction in which the piston (26) protrudes, and the cam mechanism (40) transmits the pressing force of the disc spring (50) to the piston (26).
(FR) L'invention concerne un dispositif de frein à disque (10) conçu de telle sorte que, lorsqu'il est soumis à une force de pression d'un ressort à disque (50), un piston (26) disposé à l'intérieur du cylindre (20) d'un corps d'étrier (12) presse une plaquette côté piston (38). Au moins une partie du ressort à disque (50) est contenue dans le corps d'étrier (12). Le dispositif de frein à disque (10) est pourvu d’un mécanisme de came (40) disposé de façon à avoir un arbre qui génère une force de pression dans une direction différente de la direction dans laquelle le piston (26) fait saillie, et le mécanisme de came (40) transmet la force de pression du ressort à disque (50) au piston (26).
(JA) キャリパボディ(12)のシリンダ(20)内に配置されたピストン(26)が、皿ばね(50)からの押圧力を受けることにより、ピストン側パッド(38)を押圧するディスクブレーキ装置(10)であって、皿ばね(50)は、少なくとも一部がキャリパボディ(12)に内包されると共に、ピストン(26)の突出方向と異なる方向に押圧力を生じさせる軸を持つように配置され、皿ばね(50)の押圧力をピストン(26)に伝達するカム機構(40)を備えている。
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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, 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)