PLANETARY GEARBOX

All about engine/ Planetary gear box,Where is did use fluid flaywheels There is used planetary gear box on it. In the composition of this type of gear box. There did composition Of three gear's in the one gear's. Stays as type of secound gear's, And says sun gear unto the middle big gear's. Of the planetary gear, There stays fitted at least more than five planet pinion gear's on it. There does connect By an strip unto the planet gear's With secounds planet gear's by the help of Pin. His called planet Careers. And the internal Gear are rounding every time on the planetary gearbox. And the less friction Brake pad stay fitted on the internal gear. And three or four planetary gear stay fitted In front and behind by this tecnikk, And the oill are filled in the gearbox housing, And there did use Mechanical linkatge or hydraulic pressure or air pressure for pressing the brake pad,And if the sun gear rotates, then the top of planetary gear rotates , and with both the internal gear are rotates.But, when the planet gear it has to connect  with career. at the same time the planet gear does work of idler gear,