| 摘要 |
<p>GEARBOX FOR A VEHICLE A gearbox has an input shaft on a longitudinal shaft line which is also the line of a change-speed gear main shaft. A countershaft is on a parallel shaft line. Half axles are on a third, co-planer shaft line, the plane being the parting plane between bottom and top casing parts, whereby assembly and servicing are simplified. Enclosed within the casing is a PTO shaft, the change-speed gear, a first range or splitter gear, a second range gear doubling the available forward speeds, a mechanical front wheel drive and a preliminary gear establishing the correct input torque.</p> |
