| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a variable valve device capable of suppressing damage during assembly.SOLUTION: The prevent invention provides a variable valve device including: a drive shaft member 2 rotating synchronously with a crankshaft of an internal combustion engine; a cam shaft member 3 having a cam lobe 3a and rotatably provided around the drive shaft member 2; a drive arm portion 4 transmitting a rotational force from the drive shaft member 2 to the cam shaft member 3; a link member and a drive disk 5; a VVT 10 fixed to a tip end of the drive shaft member 2 via a bolt 12; a flange 2c2 or a drive arm 30 provided on the drive shaft member 2, and having a width-across-the-flats portion.</p> |
