Patent SG-11201811557P-A (SG)
Title: Single wheel self-balancing vehicle with tire permitting carving motion
Inventor: ONDYSONGQI MA
IPC: B60C11/03
Filed: 2017-06-26
Abstract: INTERNATIONAL APPLICATION PUBLISHED UNDER THE PATENT COOPERATION TREATY (PCT) (19) World Intellectual Property 1111111011111111101 1111111111111111111111111111111111111111111111111111111111111110111111 Organization International Bureau (10) International Publication Number (43) International Publication Date ......0\"\" WO 2017/220035 Al 28 December 2017 (28.12.2017) WIP0 I PCT (51) International Patent Classification: DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, B60C 11/03 (2006.01) A63C 17/08 (2006.01) HR, HU, ID, IL, IN, IR, IS, JO, JP, KE, KG, KH, KN, KP, (21) International Application Number: KR, KW, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, PCT/CN2017/090041 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, (22) International Filing Date: SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, 26 June 2017 (26.06.2017) TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW. (25) Filing Language: English (84) Designated States (unless otherwise indicated, for every (26) Publication Language: English kind of regional protection available): ARIPO (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, (30) Priority Data: UG, ZM, ZW), Eurasian (AM, AZ, BY, KG, KZ, RU, TJ, 62/354,654 24 June 2016 (24.06.2016) US TM), European (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FL FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, (71) Applicant: KOOFY DEVELOPMENT LIMITED MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, [CN/CN]; Unit 220, 2/F, Enterprise Place, No. 5 Science TR), OAPI (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, Park West Avenue, Hong Kong (CN). KM, ML, MR, NE, SN, TD, TG). (72) Inventor: ONDYSONGQI, Ma; 3A, 109 Broadway Mei Foo, Kowloon, Hong Kong (CN). Published: — (74) Agent: TSINGYIHUA INTELLECTUAL PROPERTY with international search report (Art. 21(3)) _ LLC; Room 301 Trade Building, Zhaolanyuan, Tsinghua — University, Qinghuayuan, Haidian District, Beijing 100084 = (CN). = (81) Designated States (unless otherwise indicated, for every kind of national protection available): 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, = (54) Title: SINGLE WHEEL SELF-BALANCING VEHICLE WITH TIRE PERMITTING CARVING MOTION = = (57) : In an aspect, a tire for use with a single wheel, self-balancing ye- - hide is provided. The tire has a tire body with a tread configured for engagement = = = = = — = = with a ground surface. The tread has a lateral profile having a central region, a first lateral region tapering towards a first lateral side of the tire, and a second lateral region tapering towards a second lateral side of the tire. The lateral pro- file is substantially free of discontinuity. The tread has a non-directional tread groove arrangement that is asymmetrical about a central circumference line of the tire. The tire has a hardness selected to substantially prevent deformation of 118 the first profile and the second profile during riding by a rider. = = = 1 — 144. 144 -------- 1 . 4 r) M ___.--108 © © ei ei IN 124 38 144.1448 ^`` 148 ' 1-1 I. 3A ei C