The Aro Corporation

Herv&eacute; Jean Plot

Olivier Tanguy Tiberghien

An electric motor device for powering a tool clamp, for example a resistance welding clamp, of the type comprising a casing of an electric motor the shaft of which is connected to the clamp, to control the electrodes for opening, closing and clamping them onto a metal sheet, by a system of the through-the-motor type which converts the rotary motion of the shaft into translational motion of a mechanism operating the clamp, this motor being linked to a control variator and a slaving device coupled to the rotor of the motor. The device being arranged at the end of the motor shaft, the shaft is fitted with a gear wheel which can be operated from the outside, for rotating it manually, through at least one opening in the casing offset with respect to the motor shaft.

Growing community of inventors

Le Mans, France

Hervé Jean Plot

Growing community of inventors

Le Mans, France

Herv&eacute; Jean Plot

Hervé Jean Plot