| 摘要 |
<P>PROBLEM TO BE SOLVED: To facilitate mounting, to a second timing pulley, a belt-like member for use in transmitting the rotation of the second timing pulley to a camshaft, even if an outer diameter of the second timing pulley is reduced more than an outer diameter of the first timing pulley, by providing a valve gear for transmitting the rotation of the crankshaft to the camshaft via a relay shaft, and by providing the relay shaft mounted while the second timing pulley at the camshaft side located inside is mutually concentrically coupled with the first timing pulley at the crankshaft side located outside. <P>SOLUTION: The second timing pulley 105 is formed differently from the first timing pulley 104, and the first timing pulley is removed from the relay shaft 101 during when the belt-like member is mounted to the second timing pulley, and thereafter the first timing pulley is positioned to and coupled with the second timing pulley. <P>COPYRIGHT: (C)2013,JPO&INPIT |
