| 摘要 |
PROBLEM TO BE SOLVED: To provide a recirculation preventive structure for cooling air with a simple structure capable of effectively preventing damage of a sealing member. SOLUTION: The recirculation preventive structure for cooling air is constituted such that it is provided with a frame 2; an engine hood 3 turnably supported on the frame 2; a radiator 6 provided on the frame 2; and a sealing means for sealing a clearance between the engine hood 3 and the radiator 6. The sealing means among them is constituted such that it is provided with a sealing member 18 for a hood side surface provided on an inner side surface of the engine hood 3; and a seal receiving member 15 provided on a side surface of the radiator and abutted with the sealing member 18 for the hood side surface. Mutual sealing surfaces 15A, 18A of the sealing member 18 for the hood side surface and the seal receiving member 15 are inclined in a direction leaving from a turning center of the engine hood 3 as it advances to an upper end side. COPYRIGHT: (C)2007,JPO&INPIT
|
