31. The camshaft belts were on the opposite side to the bevel gear shaft drives on earlier engines. 32. The inline engine was inherently suitable for shaft drive , and BMW-style bevel gears would have been ideal. 33. The UB II boats featured a two-shaft drive with a much larger battery capacity and larger engines. 34. The British version differed, having shaft drive . 35. The engine was designed to accommodate different gearboxes or shaft drives , for helicopter or turboprop fixed-wing applications. 36. The shafts drive two five-bladed variable-pitch propellers. 37. A three-speed gearbox was fitted from 1922 with shaft drive and a rear axle incorporating a differential. 38. In March 1902, August Horch produced a four-cylinder car with a shaft drive in Reichenbach in Vogtland. 39. This early machine is renowned for having a shaft drive , possibly the first British motorcycle to do so. 40. III engine's later updated water pumps along with a shaft drive replacing chain drive for the cooling fans.
