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Patent Searching and Data


Title:
MODULAR ELECTRIC POWERTRAIN FOR SKATEBOARDS
Document Type and Number:
WIPO Patent Application WO/2018/015805
Kind Code:
A3
Abstract:
A modular motorized wheel system is provided for replacing a conventional wheel of a conventional skateboard. The wheel is retained on the axle of the skateboard by an end nut removably attachable to the outside end of the axle. The system includes a motor shaft having an axial bore therethrough. The bore is sized to make the motor shaft concentrically and removably mountable on the axle. The motor shaft has an exterior end formed in an open cylindrical shape, the exterior end including an axially displaced shoulder sized to receive and abut the end nut, by which the motor shaft is secured on the axle. Other embodiments are provided.

Inventors:
UNLIMITED ENGINEERING SL (ES)
VELOZ ALEJANDO (ES)
KUBLER CARLOS (ES)
VIERA JUAN P (ES)
Application Number:
PCT/IB2017/000975
Publication Date:
April 05, 2018
Filing Date:
July 19, 2017
Export Citation:
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Assignee:
UNLIMITED ENGINEERING SL (ES)
VELOZ ALEJANDO (ES)
KUBLER CARLOS (ES)
International Classes:
A63C17/01; A63C17/12; A63C17/22
Domestic Patent References:
WO2009124318A12009-10-08
Foreign References:
US20140262574A12014-09-18
Attorney, Agent or Firm:
CARPINTERO LOPEZ, Francisco (ES)
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