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1. (WO2019009598) CONTINUOUSLY VARIABLE TRANSMISSION APPARATUS
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Pub. No.: WO/2019/009598 International Application No.: PCT/KR2018/007538
Publication Date: 10.01.2019 International Filing Date: 04.07.2018
IPC:
F16H 3/76 (2006.01) ,F16H 3/46 (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
H
GEARING
3
Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion
44
using gears having orbital motion
76
with an orbital gear having teeth formed or arranged for obtaining multiple gear ratios, e.g. nearly infinitely variable
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
H
GEARING
3
Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion
44
using gears having orbital motion
46
Gearings having only two central gears, connected by orbital gears
Applicants:
김종남 KIM, Jongnam [KR/KR]; KR
Inventors:
김종남 KIM, Jongnam; KR
Priority Data:
10-2017-008465004.07.2017KR
10-2017-014204030.10.2017KR
10-2017-014643206.11.2017KR
10-2018-007736804.07.2018KR
Title (EN) CONTINUOUSLY VARIABLE TRANSMISSION APPARATUS
(FR) APPAREIL DE TRANSMISSION À VARIATION CONTINUE
(KO) 무단변속장치
Abstract:
(EN) A continuously variable transmission apparatus is disclosed, the continuously variable transmission apparatus according to an embodiment of the present invention comprises a housing, a planetary gear train, a motor, and a control system, wherein the planetary gear train comprises a first planetary gear set and a rear gear, and the rear gear is again split into a speed reducer and a second planetary gear set. The planetary gear train (PGT) comprises a first planetary gear set which divides power input into the first carrier to a first sun gear and a second sun gear, first and second connecting shafts which transmit the divided power of the first planetary gear set to the rear gear, and a rear gear transmitting a difference in rotational speed between the first sun gear and the second sun gear to a control shaft. The present invention configured as described above adjusts the difference in the rotational speeds between the first and second sun gears by the motor adjusting the rotational speed of the control shaft, thereby enabling continuously variable transmission.
(FR) La présente invention concerne un appareil de transmission à variation continue, l'appareil de transmission à variation continue selon un mode de réalisation de la présente invention comprenant un boîtier, un train d'engrenages planétaires, un moteur et un système de commande, le train d'engrenages planétaires comprenant un premier ensemble d'engrenages planétaires et un engrenage arrière, et l'engrenage arrière étant à son tour divisé en un réducteur de vitesse et un second ensemble d'engrenages planétaires. Le train d'engrenages planétaires (PGT) comprend un premier ensemble d'engrenages planétaires qui divise l'entrée de puissance dans le premier support vers un premier planétaire et un second planétaire, des premier et second arbres de liaison qui transmettent la puissance divisée du premier ensemble d'engrenages planétaires à l'engrenage arrière, et un engrenage arrière transmettant une différence de vitesse de rotation entre le premier planétaire et le second planétaire à un arbre de commande. La présente invention conçue comme décrit ci-dessus ajuste la différence des vitesses de rotation entre les premier et second planétaires en faisant en sorte que le moteur règle la vitesse de rotation de l'arbre de commande, permettant ainsi une transmission à variation continue.
(KO) 무단변속장치를 개시하면, 본 발명의 실시예에 따른 무단변속장치는 하우징과 유성기어트레인과 모터와 제어시스템으로 구성되며, 상기 유성기어트레인은 제1 유성기어세트와 후방기어로 구성되나 후방기어는 다시 감속기와 제2 유성기어세트로 나누어진다. 상기 유성기어트레인(PGT)은 제1 캐리어로 입력된 동력을 제1 선기어와 제2 선기어로 동력을 분할하는 제1 유성기어세트, 제1 유성기어세트의 분할된 동력을 후방기어에 전달하는 제1, 제2 연결축, 제1 선기어와 제2 선기어간의 회전속도의 차를 제어축에 전달하는 후방기어로 구성된다. 상기와 같이 구성된 본 발명은 제어축의 회전속도를 모터가 조절함으로써 제1, 제2 선기어간의 회전속도의 차를 조절하고, 이로써 무단변속을 할 수 있도록 하고 있다.
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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, JP, KE, KG, KH, KN, KP, 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: Korean (KO)
Filing Language: Korean (KO)