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https://drivepatents.com/patents/1366038 · 11 Jul 2024
A vehicle includes front wheels, rear wheels, and a battery holder which is capable of storing and holding detachable batteries. At least a part of the battery holder is provided above the front wheels. Opening portions, which are used to attach and detach...
https://drivepatents.com/patents/945512 · 23 Mar 2016
An energy storage module with an energy storage device for retrievable storage of electrical energy for an agricultural vehicle with an electrical onboard network, at least one electrical drive element and at least one external attachment device, wherein a...
https://drivepatents.com/patents/985835 · 6 Mar 2013
An electric working vehicle, including a lawn mower, comprises: a body (100); a running motor (30) supplying driving force to at least one wheel (20, 21); a rotary-type blade (80); a blade motor (70); a battery (50); a first power converter (60) configured...
https://drivepatents.com/patents/996202 · 7 Nov 2012
A portable apparatus (11) for powering and controlling electrical equipment, particularly for agricultural use, that comprises a device (12), which is constituted by an electric motor (13) and by a tool (14), chosen from among a plurality of devices (12, 1...