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1. (WO2017150401) CLUTCH UNIT
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Pub. No.: WO/2017/150401 International Application No.: PCT/JP2017/007295
Publication Date: 08.09.2017 International Filing Date: 27.02.2017
IPC:
F16D 41/10 (2006.01) ,F16D 41/06 (2006.01) ,F16D 41/067 (2006.01) ,F16D 41/08 (2006.01) ,F16D 63/00 (2006.01) ,F16D 65/16 (2006.01) ,F16D 67/02 (2006.01) ,F16D 121/14 (2012.01) ,F16D 127/02 (2012.01) ,F16D 127/06 (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
41
Freewheels or freewheel clutches
06
with intermediate wedging coupling members between an inner and an outer surface
08
with provision for altering the freewheeling action
10
with self-actuated reversing
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
41
Freewheels or freewheel clutches
06
with intermediate wedging coupling members between an inner and an outer surface
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
41
Freewheels or freewheel clutches
06
with intermediate wedging coupling members between an inner and an outer surface
064
the intermediate members wedging by rolling and having a circular cross-section, e.g. balls
066
all members having the same size and only one of the two surfaces being cylindrical
067
and the members being distributed by a separate cage encircling the axis of rotation
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
41
Freewheels or freewheel clutches
06
with intermediate wedging coupling members between an inner and an outer surface
08
with provision for altering the freewheeling action
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
63
Brakes not otherwise provided for; Brakes combining more than one of the types of groups F16D49/-F16D61/106
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
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
67
Combinations of couplings and brakes; Combinations of clutches and brakes
02
Clutch-brake combinations
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
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
127
Auxiliary mechanisms
02
Release mechanisms
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
127
Auxiliary mechanisms
06
Locking mechanisms, e.g. acting on actuators, on release mechanisms or on force transmission mechanisms
Applicants:
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
Inventors:
岡田 尚弘 OKADA Takahiro; JP
北山 直嗣 KITAYAMA Naotsugu; JP
Agent:
城村 邦彦 SHIROMURA Kunihiko; JP
熊野 剛 KUMANO Tsuyoshi; JP
Priority Data:
2016-03897401.03.2016JP
Title (EN) CLUTCH UNIT
(FR) UNITÉ D'EMBRAYAGE
(JA) クラッチユニット
Abstract:
(EN) The present invention comprises: a lever-side clutch part 11 provided on an input side, the lever-side clutch part 11 controlling the transmission and interruption of rotational torque inputted by a lever operation; and a brake-side clutch part 12 provided on an output side, the brake-side clutch part 12 transmitting the rotational torque from the lever-side clutch part 11 to the output side, and interrupting the rotational torque that is reverse-inputted from the output side. The brake-side clutch part 12 uses a side plate 25 in which rotation is restricted, an output shaft 22 with which rotation is outputted, and a metal coil spring 29 attached to the side plate 25, the coil spring 29 acting as a braking member for applying rotational resistance to the output shaft 22 using sliding torque generated by being pressed into the output shaft 22.
(FR) L'unité d'embrayage de l'invention est constituée : d'une partie embrayage côté levier (11) qui est agencée côté entrée, et qui commande la transmission et le blocage d'un couple de rotation entré par une manipulation de levier; et d'une partie embrayage côté frein (12) qui est agencée côté sortie, et qui transmet côté sortie le couple de rotation provenant de la partie embrayage côté levier (11), et bloque le couple de rotation entrée en sens inverse par le côté sortie. La partie embrayage côté frein (12) met en œuvre : une plaque latérale (25) qui restreint la rotation; un axe de sortie (22) par lequel la rotation sort; et un ressort hélicoïdal (29) en métal qui est installé sur la plaque latérale (25), et qui sert d'élément de freinage conférant une résistance de rotation à l'axe de sortie (22) au moyen d'un couple de glissement généré par son insertion de force dans l'axe de sortie (22).
(JA) 入力側に設けられ、レバー操作により入力される回転トルクの伝達および遮断を制御するレバー側クラッチ部11と、出力側に設けられ、レバー側クラッチ部11からの回転トルクを出力側へ伝達すると共に出力側から逆入力される回転トルクを遮断するブレーキ側クラッチ部12とからなり、ブレーキ側クラッチ部12は、回転が拘束された側板25と、回転が出力される出力軸22と、側板25に取り付けられ、出力軸22への圧入により生じる摺動トルクでもって出力軸22に回転抵抗を付与する制動部材として、金属製のコイルばね29を使用する。
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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, 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)