The craft (10) is power driven and directionally manouvrable.

The device is mechanically driven into the ground to achieve predetermined depths of penetration by the tines.

A method of controlling an internal combustion engine boosting system of the type including an exhaust-driven turbocharger (33) and a mechanically- driven supercharger (15).

A compressor has a similar effect, however, which is driven mechanically, while a turbocharger is driven by the exhaust gases.

Supercharged internal combustion engine (1) comprising an exhaust-driven turbocompressor and a mechanically driven compressor (7), the pressure side of which is connected to the turbocompressor.

The counter-pressure cylinder is mechanically actuated by means of a first drive motor (06) independently from the transfer cylinder.

The clearing head of the Supra 5002 is powered mechanically via a two-speed gearbox.

A patient sits on a seat (12) which is mechanically driven by a motor (13) and an arrangement of members having cams (33a, 33b).

The method further includes using the same mechanically driven distributor (78) to synchronize injecting of fuel directly into sequentially each respective cylinder.

A translator (32) mechanism operably poweringly engages the drive member for pulling the door to the closed position and pushing the door to the open position.

A modular drive wheel system is used for supporting and driving an object so as to provide a power driven vehicle.

Not surprisingly, this type of ventilation is driven mechanically by motors and fans.

The fixing device cooperates with the pivoting lever (21) in such a way that it initiates a mechanically driven pivotal movement after a given time has elapsed.

A vaporizer (30) and a vapor compressor (26), which is mechanically driven by the rotor (10, 12) via a gearing (18), is situated inside the tower (72).

The power system has a power source, a first rotor mechanically driven by the power source, and a second rotor rotationally decoupled from the power source.