| 摘要 |
The air turbine infusion boat can be provided with three controls for free couplings and a connected electro-hydraulic electronic installation for radio controls for electronic appts. A three gearbox system is provided which can reduce the speed for the traction of cogwheels working with pulleys over which run belts, chains or wires. - These belts, chains or wires are self-extending under the pressure of springs on a double slide tube. The smallest tractive pulley (11) for the smallest cogwheel is for attachment to the rudder bar, and hydraulic pistons are provided for combined controls for uncoupling, and can form part of the gearbox system (3). Double tractive pulleys for the smaller cogwheel are connected to the larger pulley on the rudder shaft. (Provisional Basic advised week 85/14)(0/5) |
