| 摘要 |
PROBLEM TO BE SOLVED: To provide a valve gear improved in assembling accuracy and reduced in costs by reducing the number of parts items, and improved in assembling accuracy of a driven member and a swing member. SOLUTION: A swing cam mechanism 48 provided in a valve gear 50A is structured so that a connection pin 62 is supported by a swing member 61 in a position on a camshaft 24 side of a control shaft 60 and so that the swing member 61 and a driven member 63 integrally swing with rotation of a driving cam 24a, changing posture of the driven member 63 and the swing member 61 relative to each other. COPYRIGHT: (C)2009,JPO&INPIT
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