| 摘要 |
PURPOSE:To simplify a transmission mechanism for an engine as well as to facilitate a layout for each auxiliary, by connecting respective drive shafts in plural engine auxiliaries on the same axis, and transmitting power out of an engine to each auxiliary via a common pulley. CONSTITUTION:Each of pumps 4 and 5 for air supercharging and power steering is attached to the front of an engine 1 as auxiliaries via a bracket 6. And, each of flanges 13a and 14a is formed in each of drive shafts 13 and 14 of these pumps 4 and 5, and a common pulley 15 is installed in these flanges. On the other hand, a front cover 3 is pierced through in front of the engine 1, and a clamp pulley (unillustrated herein) is installed. And, a bolt 19 is pierced through a long hole 10b of a support plate 10 in the bracket 6, and an idle pulley 20 is attached to this bolt 19. And, a belt 21 is rolled round between the common pulley 15 and the clamp pulley via the idle pulley 20, and these pumps 4 and 5 are made drivable by the engine 1. |
