Some content of this application is unavailable at the moment.
If this situation persist, please contact us atFeedback&Contact
1. (WO2017150180) CLUTCH MECHANISM AND DRAIN VALVE DRIVE DEVICE
Latest bibliographic data on file with the International Bureau    Submit observation

Pub. No.: WO/2017/150180 International Application No.: PCT/JP2017/005348
Publication Date: 08.09.2017 International Filing Date: 14.02.2017
IPC:
F16D 11/10 (2006.01) ,D06F 39/08 (2006.01) ,H02K 7/10 (2006.01) ,H02K 7/116 (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
11
Clutches in which the members have interengaging parts
08
actuated by moving a non-rotating part axially (actuating-mechanisms in the relevant groups)
10
with clutching members movable only axially
D TEXTILES; PAPER
06
TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
F
LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
39
Details of washing machines in so far as such details are not special to washing machines of groups D06F21/-D06F25/ or to any particular type of washing machine defined in groups D06F9/-D06F19/268
08
Liquid supply or discharge arrangements
H ELECTRICITY
02
GENERATION, CONVERSION, OR DISTRIBUTION OF ELECTRIC POWER
K
DYNAMO-ELECTRIC MACHINES
7
Arrangements for handling mechanical energy structurally associated with the machine, e.g. structural association with mechanical driving motor or auxiliary dynamo-electric machine
10
Structural association with clutches, brakes, gears, pulleys, mechanical starters
H ELECTRICITY
02
GENERATION, CONVERSION, OR DISTRIBUTION OF ELECTRIC POWER
K
DYNAMO-ELECTRIC MACHINES
7
Arrangements for handling mechanical energy structurally associated with the machine, e.g. structural association with mechanical driving motor or auxiliary dynamo-electric machine
10
Structural association with clutches, brakes, gears, pulleys, mechanical starters
116
with gears
Applicants:
日本電産サンキョー株式会社 NIDEC SANKYO CORPORATION [JP/JP]; 長野県諏訪郡下諏訪町5329番地 5329, Shimosuwa-machi, Suwa-gun, Nagano 3938511, JP
Inventors:
有賀 久剛 ARUGA, Hisayoshi; JP
Priority Data:
2016-04196004.03.2016JP
Title (EN) CLUTCH MECHANISM AND DRAIN VALVE DRIVE DEVICE
(FR) MÉCANISME D'EMBRAYAGE ET DISPOSITIF D'ENTRAÎNEMENT DE VANNE DE DRAIN
(JA) クラッチ機構および排水弁駆動装置
Abstract:
(EN) Rotation of a rotating body such as a gear is restricted by a rotation restricting mechanism, and when said rotation restriction is removed, the danger of the rotating body being forcibly rotated is lessened. Specifically, this drain valve drive device 1 is provided with a first clutch mechanism 60 which allows or interrupts transmission of rotational torque from a motor 40 to a transmission gear train 50. The first clutch mechanism 60 is provided with a rotation restricting mechanism 70 that indirectly restricts rotation of a rotor pinion 51 via a first rotating body 522 that engages with the rotor pinion 51. The rotation restricting mechanism 70 is provided with a rotation restricting surface 73 provided on the first rotating body 522, and with a rotation restricting protrusion 74 which is a moving part that contacts the rotation restricting surface 73 to restrict rotation of the first rotating body 522, wherein the shape of the rotation restricting surface 73 is the shape of the arc along the movement trajectory B of the rotation restricting protrusion 74.
(FR) Selon l'invention, la rotation d'un corps rotatif tel qu'un engrenage est restreinte par un mécanisme de restriction de rotation, et, quand ladite restriction de rotation est éliminée, le risque pour que l'élément rotatif soit tourné en force est réduit. De manière spécifique, l'invention porte sur un dispositif d'entraînement de vanne de drain (1), lequel dispositif comporte un premier mécanisme d'embrayage (60) qui permet ou qui interrompt la transmission de couple de rotation à partir d'un moteur (40) jusqu'à un train d'engrenages de transmission (50). Le premier mécanisme d'embrayage (60) comporte un mécanisme de restriction de rotation (70) qui restreint indirectement la rotation d'un pignon de rotor (51) par l'intermédiaire d'un premier corps rotatif (522) qui vient en prise avec le pignon de rotor (51). Le mécanisme de restriction de rotation (70) comporte une surface de restriction de rotation (73) disposée sur le premier corps rotatif (522), et une saillie de restriction de rotation (74), qui est une partie mobile qui vient en contact avec la surface de restriction de rotation (73) de façon à restreindre la rotation du premier corps rotatif (522), la forme de la surface de restriction de rotation (73) étant la forme de l'arc le long de la trajectoire de déplacement (B) de la saillie de restriction de rotation (74).
(JA) 回転規制機構によって歯車等の回転体の回転規制を行い、この回転規制を解除する際に、回転体が強制回転させられるおそれを少なくすること。具体的には、排水弁駆動装置1は、モータ40から伝達輪列50への回転トルクの伝達を継断する第1クラッチ機構60を備える。第1クラッチ機構60は、ロータピニオン51と係合する第1回転体522を介して間接的にロータピニオン51の回転を規制する回転規制機構70を備える。回転規制機構70は、第1回転体522に設けられた回転規制面73と、回転規制面73に当接して第1回転体522の回転を規制する移動部である回転規制突起74を備えており、回転規制面73の形状が回転規制突起74の移動軌跡Bに沿う円弧形状になっている。
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)