US20210260987 ELECTRIC VEHICLE AND ELECTRIC MOTORCYCLE

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United States of America

Application Number 17256274

Application Date 27.06.2019

Publication Number 20210260987

Publication Date 26.08.2021

Publication Kind A1

IPC

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Applicants RMK VEHICLE CORPORATION OY

Inventors TEEMU SAUKKIO

Priority Data 20185594 28.06.2018 FI

Title

(EN) ELECTRIC VEHICLE AND ELECTRIC MOTORCYCLE

Abstract

(EN)

The invention is an electric vehicle (100) or specifically an electric motorcycle (100), which comprises an electric motor (3) mounted on at least one wheel (2), said electric motor (3) comprising a rotor (4) fitted on the outer side and a stator (5) fitted on the inner side. The electric motor's (3) stator (5) is arranged to function as an axle for said wheel (2) in such a way that the stator (5) is adapted to bear the loads between said wheel (2) and the remaining structure of the vehicle (100).

B	PERFORMING OPERATIONS; TRANSPORTING
60	VEHICLES IN GENERAL
K	ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
7	Disposition of motor in, or adjacent to, traction wheel

B	PERFORMING OPERATIONS; TRANSPORTING
62	LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
K	CYCLES; CYCLE FRAMES; CYCLE STEERING DEVICES; RIDER-OPERATED TERMINAL CONTROLS SPECIALLY ADAPTED FOR CYCLES; CYCLE AXLE SUSPENSIONS; CYCLE SIDECARS, FORECARS, OR THE LIKE
11	Motorcycles, engine-assisted cycles or motor scooters with one or two wheels
14	Handlebar constructions, or arrangements of controls thereon, specially adapted thereto

B	PERFORMING OPERATIONS; TRANSPORTING
62	LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
M	RIDER PROPULSION OF WHEELED VEHICLES OR SLEDGES; POWERED PROPULSION OF SLEDGES OR CYCLES; TRANSMISSIONS SPECIALLY ADAPTED FOR SUCH VEHICLES
7	Motorcycles characterised by position of motor or engine
12	with the engine beside or within the driven wheel

B	PERFORMING OPERATIONS; TRANSPORTING
60	VEHICLES IN GENERAL
K	ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
26	Arrangement or mounting of propulsion-unit control devices in vehicles
02	of initiating means or elements

H	ELECTRICITY
02	GENERATION, CONVERSION, OR DISTRIBUTION OF ELECTRIC POWER
K	DYNAMO-ELECTRIC MACHINES
5	Casings; Enclosures; Supports
04	Casings or enclosures characterised by the shape, form or construction thereof
16	Means for supporting bearings, e.g. insulating supports or means for fitting bearings in the bearing-shields
173	using bearings with rolling contact, e.g. ball bearings

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1. US20210260987 - ELECTRIC VEHICLE AND ELECTRIC MOTORCYCLE

H	ELECTRICITY
02	GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
K	DYNAMO-ELECTRIC MACHINES
7	Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
006	Structural association of a motor or generator with the drive train of a motor vehicle