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1. (WO2017033008) TRANSMISSION SYSTEMS AND IMPROVEMENTS RELATING TO BICYCLES AND VEHICLES
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Pub. No.: WO/2017/033008 International Application No.: PCT/GB2016/052625
Publication Date: 02.03.2017 International Filing Date: 24.08.2016
IPC:
B62M 6/55 (2010.01)
B PERFORMING OPERATIONS; TRANSPORTING
62
LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
M
RIDER PROPULSION OF WHEELED VEHICLES OR SLEDGES; POWERED PROPULSION OF SLEDGES OR CYCLES; TRANSMISSIONS SPECIALLY ADAPTED FOR SUCH VEHICLES
6
Rider propulsion of wheeled vehicles with additional source of power, e.g. combustion engine or electric motor
40
Rider propelled cycles with auxiliary electric motor
55
power-driven at crank shafts parts
Applicants:
FREEFLOW TECHNOLOGIES LIMITED [GB/GB]; 924 Pollokshaws Road Glasgow G41 2ET, GB
Inventors:
MACMARTIN, Neil; GB
Agent:
WALLACE, Stuart; GB
Priority Data:
1515082.425.08.2015GB
Title (EN) TRANSMISSION SYSTEMS AND IMPROVEMENTS RELATING TO BICYCLES AND VEHICLES
(FR) SYSTÈMES DE TRANSMISSION ET AMÉLIORATIONS S SE RAPPORTANT À DES BICYCLETTES ET VÉHICULES
Abstract:
(EN) A transmission system is described comprising a first rotational input, a second rotational input and a rotational output, wherein the first rotational input and second rotational input may transmit a rotation to the rotational output, wherein one of the first rotational input and second rotational input is connected to the rotational output through a one way clutch, and wherein the other of the first rotational input and second rotational input is connected to the rotational output through an overrunning clutch, wherein said one way clutch and said overrunning clutch are rotationally coupled are described in the present disclosure. Further, there is described bicycles and vehicles including such a transmission system. Also described is a control system which may be used in electrical vehicles, including electric bicycles, having such a transmission system. Further, there is detail relating to novel bicycle frames and method of constructing such bicycle frames to house such transmission systems and control systems.
(FR) Système de transmission comprenant une première entrée rotative, une deuxième entrée rotative et une sortie rotative, la première entrée rotative et la deuxième entrée rotative pouvant transmettre une rotation à la sortie rotative, la première entrée rotative ou la deuxième entrée rotative étant connectée à la sortie rotative par l'intermédiaire d'un embrayage unidirectionnel, et l'autre entrée parmi la première entrée rotative et la deuxième entrée rotative étant connectée à la sortie rotative par l'intermédiaire d'un embrayage à roue libre, ledit embrayage unidirectionnel et ledit embrayage à roue libre étant couplés en rotation. En outre, l'invention concerne des bicyclettes et des véhicules comprenant un tel système de transmission. L'invention concerne également un système de commande qui peut être utilisé dans des véhicules électriques, comprenant des bicyclettes électriques, possédant un tel système de transmission. En outre, il y a des détails relatifs à de nouveaux cadres de bicyclette et à un procédé de construction d'un tel cadre de bicyclette pour loger de tels systèmes de transmission et systèmes de commande.
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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, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JP, KE, KG, KN, KP, KR, 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: English (EN)
Filing Language: English (EN)