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Machine translation
1. (WO2010033243) BICYCLE CHAIN RINGS WITH RAMPS
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2010/033243    International Application No.:    PCT/US2009/005243
Publication Date: 25.03.2010 International Filing Date: 18.09.2009
IPC:
F16H 55/30 (2006.01)
Applicants: WICKWERKS, LLC [US/US]; 1320 16th Street Ogden, UT 84404 (US) (For All Designated States Except US).
WICKLIFFE, Christopher, A. [US/US]; (US) (For US Only).
GOATES, Eldon [US/US]; (US) (For US Only)
Inventors: WICKLIFFE, Christopher, A.; (US).
GOATES, Eldon; (US)
Agent: OESTREICH, Paul, C.; (US)
Priority Data:
12/284,339 18.09.2008 US
Title (EN) BICYCLE CHAIN RINGS WITH RAMPS
(FR) PLATEAUX DE BICYCLETTE À RAMPES
Abstract: front page image
(EN)Embodiments of the present invention include bicycle chain rings for bicycles having specially shaped ramps, tapers and profiled teeth for improved shifting performance. Additional embodiments of the bicycle chain rings of the present invention may be configured with one or more additional features formed within the chain rings including a transition slide, a tapered ramp face, a ramp bridge, a ramp lead, a trailing transition slide and a wear pin.
(FR)Des modes de réalisation de la présente invention concernent des plateaux pour bicyclettes présentant des dents profilées, des parties coniques et des rampes de forme spéciale pour améliorer les performances de changement de plateau. Des modes de réalisation supplémentaires des plateaux de bicyclette selon la présente invention peuvent être configurés avec un ou plusieurs éléments supplémentaires formés dans les plateaux, notamment une glissière de transition, une face de rampe conique, un pont de rampe, un bord de rampe, une glissière de transition arrière et un axe d’usure.
Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, 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, IS, JP, KE, KG, KM, KN, KP, KR, KZ, LA, LC, LK, LR, LS, LT, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PE, PG, PH, PL, PT, RO, RS, RU, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, 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, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, SE, SI, SK, SM, 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)