| 摘要 |
PROBLEM TO BE SOLVED: To provide a decompression device with a simple structure and a small size in the decompression device of an internal engine including a cylinder head where a couple of bearings for camshafts sandwich an intake valve and an exhaust valve and are provided on either side thereof. SOLUTION: The decompression device is equipped with a camshaft including at least cam rises of the couple of the intake and exhaust cams between camshaft bearings corresponding to the couple of the bearing on either side and a decompression member which is arranged near the cam rises at a position where a centrifugal weight is arranged at a camshaft end, and the decompression cam which is arranged near the cams rises at a leading end of the bearing that is located near the camshaft end and is penetrated by a decompression cam and wherein the centrifugal weight, the decompression cam, and a turning shaft connecting these are integrally formed. COPYRIGHT: (C)2005,JPO&NCIPI
|
