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1. (WO2005108185) WHEEL CHAIR DRIVE APPARATUS AND METHOD
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2005/108185    International Application No.:    PCT/US2005/011258
Publication Date: 17.11.2005 International Filing Date: 05.04.2005
Chapter 2 Demand Filed:    23.11.2005    
IPC:
B62D 1/02 (2006.01)
Applicants: MIDAMERICA ELECTRONICS CORPORATION [US/US]; 414 South Grove Street Lexington, IL 61753 (US) (For All Designated States Except US).
KIDD, William, W. [US/US]; (US) (For US Only).
JENKINS, John, P. [US/US]; (US) (For US Only)
Inventors: KIDD, William, W.; (US).
JENKINS, John, P.; (US)
Agent: HALDIMAN, Robert, C.; Husch & Eppenberger LLC, 190 Carondelet Plaza, St. Louis, MO 63105 (US)
Priority Data:
10/832,939 27.04.2004 US
11/027,648 20.12.2004 US
Title (EN) WHEEL CHAIR DRIVE APPARATUS AND METHOD
(FR) APPAREIL ET PROCEDE D'ENTRAINEMENT D'UN FAUTEUIL ROULANT
Abstract: front page image
(EN)A control system for a powered wheel chair drive modulates a pulse power delivery signal such that power is delivered gradually at throttle positions corresponding to a low speed, and power is delivered more rapidly at throttle positions corresponding to a higher speed.
(FR)L'invention concerne un système de commande pour un moteur de chaise roulante qui module un signal de distribution de puissance d'impulsion de façon que la puissance soit distribuée progressivement dans des positions de commande correspondant à une vitesse réduite, et que la puissance soit distribuée plus rapidement dans des positions de commande correspondant à une vitesse plus élevée.
Designated States: AE, AG, AL, AM, AT, AU, AZ, BA, BB, BG, BR, BW, BY, BZ, CA, CH, CN, CO, CR, CU, CZ, DE, DK, DM, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, HR, HU, ID, IL, IN, IS, JP, KE, KG, KM, KP, KR, KZ, LC, LK, LR, LS, LT, LU, LV, MA, MD, MG, MK, MN, MW, MX, MZ, NA, NI, NO, NZ, OM, PG, PH, PL, PT, RO, RU, SC, SD, SE, SG, SK, SL, SM, SY, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, YU, ZA, ZM, ZW.
African Regional Intellectual Property Organization (BW, GH, GM, KE, LS, MW, MZ, NA, SD, SL, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, MD, RU, TJ, TM)
European Patent Office (AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HU, IE, IS, IT, LT, LU, MC, NL, PL, PT, RO, SE, SI, SK, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, ML, MR, NE, SN, TD, TG).
Publication Language: English (EN)
Filing Language: English (EN)