| 摘要 |
PROBLEM TO BE SOLVED: To suppress wear caused by sliding of low friction layers formed on the slide surface of at least one of both members constituting a slide part, in engine stop until an engine reaches a predetermined rotational speed from a stop state, in a case of using a friction reduction method with floating to the engine.SOLUTION: An engine 1 includes a crank shaft 10 and a connecting rod 20 relatively moving to the crank shaft 10, and has a low friction layer 40 on the slide surface of at least one member of the crank shaft 10 and the connecting rod 20, the low friction layer subjected to friction reduction processing of floating any one member to the other member when the relative speed U of both member 10, 20 is a predetermined relative speed U0 or more. The engine includes engine load setting means 600 of reducing an engine load in start operation of the engine 1.SELECTED DRAWING: Figure 4 |
