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1. WO2015015976 - クラッチレリーズ軸受装置

公開番号 WO/2015/015976
公開日 05.02.2015
国際出願番号 PCT/JP2014/067331
国際出願日 30.06.2014
IPC
F16D 23/14 2006.01
F機械工学;照明;加熱;武器;爆破
16機械要素または単位;機械または装置の効果的機能を生じ維持するための一般的手段
D回転伝達用継ぎ手;クラッチ;ブレーキ
23機械的に作動されるクラッチであって1つの格別の形式に特定されないものの細部;クラッチの同期装置
12上記のようなクラッチの外部に配置された機械的なクラッチ作動機構
14クラッチ作動スリーブ;クラッチ作動スリーブに直接連結された作動部材
CPC
F16C 19/06
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
CSHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
19Bearings with rolling contact, for exclusively rotary movement
02with bearing balls essentially of the same size in one or more circular rows
04for radial load mainly
06with a single row or balls
F16C 2361/43
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
CSHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
2361Apparatus or articles in engineering in general
43Clutches, e.g. disengaging bearing
F16C 35/073
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
CSHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
35Rigid support of bearing units; Housings, e.g. caps, covers
04in the case of ball or roller bearings
06Mounting ; or dismounting; of ball or roller bearings; Fixing them onto shaft or in housing
07Fixing them on the shaft or housing with interposition of an element
073between shaft and inner race ring
F16D 23/14
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
DCOUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
23Details of mechanically-actuated clutches not specific for one distinct type
12Mechanical clutch-actuating mechanisms arranged outside the clutch as such
14Clutch-actuating sleeves ; or bearings; Actuating members directly connected to clutch-actuating sleeves ; or bearings
F16D 23/143
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
DCOUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
23Details of mechanically-actuated clutches not specific for one distinct type
12Mechanical clutch-actuating mechanisms arranged outside the clutch as such
14Clutch-actuating sleeves ; or bearings; Actuating members directly connected to clutch-actuating sleeves ; or bearings
143Arrangements or details for the connection between the release bearing and the diaphragm
F16D 23/145
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
DCOUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
23Details of mechanically-actuated clutches not specific for one distinct type
12Mechanical clutch-actuating mechanisms arranged outside the clutch as such
14Clutch-actuating sleeves ; or bearings; Actuating members directly connected to clutch-actuating sleeves ; or bearings
143Arrangements or details for the connection between the release bearing and the diaphragm
144With a disengaging thrust-ring distinct from the release bearing, and secured to the diaphragm
145Arrangements for the connection between the thrust-ring and the diaphragm
出願人
  • NTN株式会社 NTN CORPORATION [JP/JP]; 大阪府大阪市西区京町堀1丁目3番17号 3-17, Kyomachibori 1-chome, Nishi-ku, Osaka-shi, Osaka 5500003, JP (AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BE, BF, BG, BH, BJ, BN, BR, BW, BY, BZ, CA, CF, CG, CH, CI, CL, CM, CN, CO, CR, CU, CY, CZ, DE, DK, DM, DO, DZ, EC, EE, EG, ES, FI, FR, GA, GB, GD, GE, GH, GM, GN, GQ, GR, GT, GW, HN, HR, HU, ID, IE, IL, IN, IR, IS, IT, KE, KG, KM, KN, KP, KR, KZ, LA, LC, LK, LR, LS, LT, LU, LV, LY, MA, MC, MD, ME, MG, MK, ML, MN, MR, MT, MW, MX, MY, MZ, NA, NE, NG, NI, NL, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, SC, SD, SE, SG, SI, SK, SL, SM, SN, ST, SV, SY, SZ, TD, TG, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, UZ, VC, VN, ZA, ZM, ZW)
  • 中山 充浩 NAKAYAMA Mitsuhiro; JP (US)
発明者
  • 中山 充浩 NAKAYAMA Mitsuhiro; JP
代理人
  • 城村 邦彦 SHIROMURA Kunihiko; JP
優先権情報
2013-15671129.07.2013JP
公開言語 (言語コード) 日本語 (JA)
出願言語 (言語コード) 日本語 (JA)
指定国 (国コード)
発明の名称
(EN) CLUTCH RELEASE BEARING DEVICE
(FR) DISPOSITIF DE PALIER DE RELÂCHEMENT D'EMBRAYAGE
(JA) クラッチレリーズ軸受装置
要約
(EN)
A clutch release bearing device is configured so as to disengage a clutch by pressing the inner ring (12) of a ball bearing (10) against a diaphragm spring (40). A steel contact member (20) is press-fitted into the inner ring (12), a convex spherical surface-shaped protrusion (20b) formed at an end of the contact member (20) is brought into contact with the diaphragm spring (40), and the position (C) where the protrusion (20b) and the diaphragm spring (40) are in contact with each other is disposed between lines extended from the inner diameter (D1) and outer diameter (D2) of the inner ring (12).
(FR)
L'invention porte sur un dispositif de palier de relâchement d'embrayage, lequel dispositif est configuré de façon à désengager un embrayage par pression de la bague interne (12) d'un roulement à billes (10) contre un ressort à diaphragme (40). Un élément de contact en acier (20) est adapté par pression dans la bague interne (12), une saillie en forme de surface sphérique convexe (20b) formée à une extrémité de l'élément de contact (20) est amenée en contact avec le ressort à diaphragme (40), et la position (C) dans laquelle la saillie (20b) et le ressort à diaphragme (40) sont en contact l'un avec l'autre est située entre des lignes s'étendant à partir du diamètre interne (D1) et du diamètre externe (D2) de la bague interne (12).
(JA)
クラッチレリーズ軸受装置は、玉軸受(10)の内輪(12)をダイヤフラムスプリング(40)に押し付けることによりクラッチを切るようになっている。内輪(12)に鋼材製の接触部材(20)を圧入し、接触部材(20)の端部に形成した凸球面状の突出部(20b)でダイヤフラムスプリング(40)と接触させるようにし、かつ、突出部(20b)とダイヤフラムスプリング(40)との接触位置(C)を内輪(12)の内径(D1)および外径(D2)の延長線間に配置する。
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