Hydrostatic-mechanical drive system

摘要

PCT No. PCT/EP88/00889 Sec. 371 Date Apr. 5, 1990 Sec. 102(e) Date Apr. 5, 1990 PCT Filed Oct. 5, 1988 PCT Pub. No. WO89/03320 PCT Pub. Date Apr. 20, 1989.Hydrostatic-mechanical gearbox for agricultural and construction vehicles with adjustable reducing gear ratio and a spring-loaded disk brake (19) incorporated in the mechanical gearbox (9) and which acts directly upon the driven shaft (11) of the mechanical gearbox (9) and is actuated depending on the operational condition of the hydrostatic gearbox.