Patent ID: 6318211
Filing Date: 2001-11-20
Classification: F16H,Y10T

Abstract:
A 12-speed transmission for utility vehicles in 2.times.3.times.2 construction, the transmission comprising:one of a 2-speed front section and 2-speed split front section (GV);a 3-speed main section (GH); anda 2-speed rear-mounted section (GP);and the transmission having a manually actuated shifting device and a plurality of pneumatically actuated shifting devices;wherein the front section (GV) and the 3-speed main section (GH) provide six forward speeds and at least one reverse gear, the front section (GV) is manually actuated by manual operation of the manual shifting device and the 3-speed main section (GH) is pneumatic actuated by pneumatic operation of the plurality of pneumatically actuated shifting devices, and the rear-mounted 2-speed section (GP) is pneumatically actuated by a pneumatically actuated shifting device to provide the 12-speed transmission.