Some content of this application is unavailable at the moment.
If this situation persist, please contact us atFeedback&Contact
1. (WO2017170897) DISC BRAKE AND DISC BRAKE FOR RAILWAY VEHICLES
Latest bibliographic data on file with the International Bureau    Submit observation

Pub. No.: WO/2017/170897 International Application No.: PCT/JP2017/013323
Publication Date: 05.10.2017 International Filing Date: 30.03.2017
IPC:
F16D 65/64 (2006.01) ,B61H 5/00 (2006.01) ,F16D 55/227 (2006.01) ,F16D 65/02 (2006.01) ,F16D 65/095 (2006.01) ,F16D 65/097 (2006.01)
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
38
Slack adjusters
40
mechanical
62
self-acting in both directions for adjusting excessive and insufficient play
64
by means of direct linear adjustment
B PERFORMING OPERATIONS; TRANSPORTING
61
RAILWAYS
H
BRAKES OR OTHER RETARDING APPARATUS PECULIAR TO RAIL VEHICLES; ARRANGEMENTS OR DIS-POSITIONS OF BRAKES OR OTHER RETARDING APPARATUS IN RAIL VEHICLES
5
Applications or arrangements of brakes with substantially-radial braking surfaces pressed together in axial direction, e.g. disc brakes
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
2265
the axial movement being guided by one or more pins
227
by two pins
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
02
Braking members; Mounting thereof
04
Bands, shoes or pads; Pivots or supporting members therefor
092
for axially-engaging brakes, e.g. disc brakes
095
Pivots or supporting members therefor
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
04
Bands, shoes or pads; Pivots or supporting members therefor
092
for axially-engaging brakes, e.g. disc brakes
095
Pivots or supporting members therefor
097
Resilient means interposed between pads and supporting members
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:
蓑島 雄太 MINOSHIMA Yuta; JP
前原 利史 MAEHARA Toshifumi; JP
山▲崎▼ 昭彦 YAMAZAKI Akihiko; 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:
2016-06867330.03.2016JP
Title (EN) DISC BRAKE AND DISC BRAKE FOR RAILWAY VEHICLES
(FR) FREIN À DISQUE ET FREIN À DISQUE POUR VÉHICULES FERROVIAIRES
(JA) ディスクブレーキ及び鉄道車両用ディスクブレーキ
Abstract:
(EN) A disc brake (11) is provided with: a base section (25) supported in a slidable manner by an upper-stage guide pin (31) supported by a support (23); a floating caliper (13) having a piston-side pressing arm (39) and a pressing arm (41) on the side opposite the piston; a pair of brake pads (17); a drive piston (15) provided to the piston-side pressing arm (39); a caliper return mechanism (22) disposed at an end of the upper-stage guide pin (31) and elastically pressing the base section (25) to the side opposite the drive piston; and inner peripheral washers (44) arranged on both axial sides of a rubber ring (21) which elastically radially supports the upper-stage guide pin (31) and preventing the inner peripheral section of the rubber ring (21) from deforming and deflecting in the axial direction of the upper-stage guide pin (31).
(FR) L'invention concerne un frein à disque (11) comprenant : une section de base (25) supportée d'une manière coulissante par une broche de guidage d'étage supérieur (31) supportée par un support (23) ; un étrier flottant (13) ayant un bras de pressage côté piston (39) et un bras de pressage (41) du côté opposé au piston ; une paire de plaquettes de frein (17) ; un piston d'entraînement (15) disposé sur le bras de pressage côté piston (39) ; un mécanisme de rappel d'étrier (22) disposé à une extrémité de la broche de guidage d'étage supérieur (31) et pressant élastiquement la section de base (25) du côté opposé au piston d'entraînement ; et des rondelles périphériques internes (44) disposées sur les deux côtés axiaux d'un anneau en caoutchouc (21) qui supporte élastiquement radialement la broche de guidage d'étage supérieur (31) et empêche la section périphérique interne de l'anneau de caoutchouc (21) de se déformer et de dévier dans la direction axiale de la broche de guidage d'étage supérieur (31).
(JA) ディスクブレーキ(11)は、サポート(23)に支持された上段ガイドピン(31)に摺動自在に支承された基部(25)と、ピストン側押圧腕(39)及び反ピストン側押圧腕(41)とを有するフローティングキャリパ(13)と、一対のブレーキパッド(17)と、ピストン側押圧腕(39)に設けられた駆動ピストン(15)と、上段ガイドピン(31)の端部に配置されて基部(25)を駆動ピストン側と反対側へ弾性付勢するためのキャリパ戻し機構(22)と、上段ガイドピン(31)を径方向に弾性支持するゴムリング(21)の軸方向両側に配置されて該ゴムリング(21)の内周部が上段ガイドピン(31)の軸方向に沿って撓み変形するのを規制する内周側ワッシャ(44)と、を備える。
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, 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)