| 摘要 |
PROBLEM TO BE SOLVED: To provide a tensioner which maintains good slidability of a plunger and high oil pressure holding power with a simple structure.SOLUTION: A tensioner 10 includes: a sleeve 30 inserted into a body cylindrical hole 21; a plunger 40 which is inserted into the sleeve 30 so as to move forward and backward along an axial direction of the sleeve 30; and biasing means 60 which biases the plunger 40 to the front side. In the tensioner 10, a flange part 33 expanding to the outer periphery side is formed at a front end of a sleeve body 31 of the sleeve 30.SELECTED DRAWING: Figure 7 |
