Abstract: Battery assemblies are disclosed. In one embodiment, a battery assembly includes a rechargeable battery having a housing and a circuit formed in the housing. A releasable mechanical lock may connect the battery housing to a unit which is to be supplied with electrical. An actuating element may be folded, pivoted, and/or telescopically pulled out of the battery housing.
Type:
Application
Filed:
April 6, 2016
Publication date:
May 31, 2018
Applicant:
UJET VEHICLES S.À.R.L.
Inventors:
Patrick David, Mariana Grehl, Timo Speidel
Abstract: Two-wheeled motor-driven vehicles are disclosed. In one embodiment, a two-wheeled motor-driven vehicle includes a chassis, a central unit including a drive unit and a seat carrier, and a cockpit including a steering mechanism and an operating unit. Front and/or rear wheels are carried on respective wheel mounts that rotatably carry the wheels via a roller bearing. The wheel mounts have a first toroidal wheel bearing rim and a second toroidal wheel bearing rim mountable to a wheel rim.
Abstract: Electric motor scooters are disclosed. In one embodiment, an electric motor scooter includes an electric drive, an electric battery, an actuation unit, and a control unit. The actuation unit may be brought in to one of a plurality of positions along an actuation distance, and the control unit is configured to selective a drive mode depending on the position of the actuation unit along the actuation distance. The drive modes include a recuperation mode, a coasting mode, an acceleration mode, and a boost mode. When in the recuperation mode, at least a portion of the energy generated in the electric drive may be delivered to the battery.