| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a cap driver that facilitates taking out a valve cap, even if the cap removed from a valve is clogged in the driver. <P>SOLUTION: The cap driver can impart a rotation torque to the valve cap by being covered with the valve cap which is an object to be engaged, and by being engaged with the external periphery of the valve cap. The cap driver comprises a cylindrical member 1 having a tapered inner peripheral surface 180 which is gradually narrowed in inside diameter from the tip side toward the rear end side in the covering direction to the valve cap, and a slit 190 extending in the covering direction is formed at the wall surface of the cylindrical member. <P>COPYRIGHT: (C)2013,JPO&INPIT |
