Patent SG-11201903281Y-A (SG)
Title: Drive configuration
Inventor: FLAXMAN ROBERT JOHN BONNER
IPC: B60K7/00
Filed: 2017-09-01
Abstract: INTERNATIONAL APPLICATION PUBLISHED UNDER THE PATENT COOPERATION TREATY (PCT) (19) World Intellectual Property 11111 111110111010101111101 11010011111111010111010111110111011011# Organization International Bureau (10) International Publication Number (43) International Publication Date .....0\"\"1 WO 2018/082828 Al 11 May 2018 (11.05.2018) WIPO I PCT (51) International Patent Classification: tre, St Andrews Road, Malvern, Worcestershire WR14 3PS B60K 1/02 (2006.01) B60K 17/04 (2006.01) (GB). B60K 7/00 (2006.01) Fl6H 48/06 (2006.01) (74) Agent: LOWTHER, Deborah; QinetiQ Limited, Intellec- B60K 17/08 (2006.01) B62D 11/04 (2006.01) tual Property, Malvern Technology Centre, St Andrews (21) International Application Number: Road, Malvern, Worcestershire WR14 3PS (GB). PCT/EP2017/071948 (81) Designated States (unless otherwise indicated, for every (22) International Filing Date: kind of national protection available): AE, AG, AL, AM, 01 September 2017 (01.09.2017) 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, (25) Filing Language: English DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, (26) Publication Language: English HR, HU, ID, IL, IN, IR, IS, JO, JP, KE, KG, KH, KN, KP, (30) Priority Data: KR, KW, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, 1618478.0 02 November 2016 (02.11.2016) GB 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, (71) Applicant: QINETIQ LIMITED [GB/GB]; Cody Tech- SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, nology Park, Ively Road, Farnborough, Hampshire GU14 TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW. OLX (GB). (84) Designated States (unless otherwise indicated, for every (72) Inventor: FLAXMAN, Robert John Bonner; QinetiQ kind of regional protection available): ARIPO (BW, GH, _ Limited, Intellectual Property, Malvern Technology Cen- GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW), Eurasian (AM, AZ, BY, KG, KZ, RU, TJ, = (54) Title: DRIVE CONFIGURATION = 104 1 0 = 1 1 102 2 106 0 104 = III Ell ill r/F/ r A 112 — 112 I ./ \s. \ = = 1— --g - = = ii rr i -1- - i i /. 1 1 II fe , , 113 mil = _ MI 1 , I al 1 = - = 108 ,—, .4 N(57) : A drive configuration for a skid of opposite outputs of the drive configuration, the N arrangements (104) for selectively varying gear Ot 0 differential (110) in a torque connection with the —. connected to the steer differential for selectively WD and steer motors define a volume in which the 1-1 0 ei 108 106a 102a 102a 100 Fig. 2 -steered vehicle comprising: a pair of traction motors (102) for rotationally driving traction motors being operatively connected to the outputs (113) via respective gearing reduction between each of the traction motors and the corresponding output; a steer first and second outputs of the drive configuration; and a steer motor (106) operatively varying the rotational speed of the first and second outputs in use; wherein the traction gearing arrangements and steering differential are at least partially located. O [Continued on next page] WO 2018/082828 Al MIDEDIMOMOIDEIREIDIONIMEIHEIEHIMMIS TM), European (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), OAPI (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG). Declarations under Rule 4.17: — of inventorship (Rule 4.17(iv)) Published: — with international search report (Art. 21(3))