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US Patent Application 20100065291 - ELECTRIC POWER HOE

Application 20100065291 Filed on April 19, 2007. Published on March 18, 2010

Inventors

Assignee

US Classes

172/42, Guided by walking attendant318/139BATTERY-FED MOTOR SYSTEMS

Attorney, Agent or Firm

Foreign Documents

  • 0603513 FR 04/20/2006

International Classes

A01D 69/02
H02P 7/00


Abstract text


A power hoe is provided, which includes an electric motor operating tools for work in the ground and at least one battery intended to power the motor and having a set of functionalities. The power hoe is able to operate in at least two operating modes selected according to at least one information item representative of a level of charge remaining in the battery or batteries. These operating modes include, at least: a normal operating mode, in which all of the functionalities of the equipment are available, including a functionality allowing the motor to be supplied with additional power for a limited period of time; and a downgraded operating mode in which at least the functionality allowing the motor to be supplied with additional power is disabled.

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