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    • 1. 发明授权
    • Front end structure of vehicle
    • 车辆前端结构
    • US06508506B2
    • 2003-01-21
    • US09822613
    • 2001-03-30
    • Ikuo OzawaNoriaki MaedaNorihisa SasanoToshiki Sugiyama
    • Ikuo OzawaNoriaki MaedaNorihisa SasanoToshiki Sugiyama
    • B62D2508
    • B60K11/04
    • A front end structure of a vehicle for preventing heat from going around to before a heat exchanger (or vehicle) while reducing the damage of a shock which may be imparted on the front end portion of the vehicle is disclosed. Gaps are formed between a panel wall portion and a bumper cover, between the panel wall portion and a grille, between a bumper wall portion and the panel, and between a grille wall portion and the panel. At the same time, labyrinth structures are configured of the panel wall portion and the bumper wall portion on the one hand and the panel wall portion and the grille wall portion on the other hand. As a result, heat is prevented from going (flowing) around to before the heat exchanger (or vehicle) while at the same time reducing the damage under a shock which may be imparted on the front end portion of the vehicle.
    • 公开了一种车辆的前端结构,用于防止热量在热交换器(或车辆)之前循环,同时减少可能施加在车辆前端部分上的冲击的损坏。 在面板壁部分和保险杠盖之间,面板壁部分和格栅之间,缓冲壁部分和面板之间以及格栅壁部分和面板之间形成间隙。 同时,迷宫结构一方面由面板壁部分和缓冲壁部分构成,另一方面由面板壁部分和格栅壁部分构成。 结果,防止热量在热交换器(或车辆)之前流动(流动),同时减少可能施加在车辆前端部分的冲击下的损坏。
    • 3. 发明授权
    • Front end structure for vehicle
    • 车辆前端结构
    • US06626483B2
    • 2003-09-30
    • US09822601
    • 2001-03-30
    • Ikuo OzawaNoriaki MaedaNorihisa SasanoToshiki Sugiyama
    • Ikuo OzawaNoriaki MaedaNorihisa SasanoToshiki Sugiyama
    • B62D2508
    • B62D29/043B62D25/084
    • When the suction opening portion 121 is covered with the decoration grill 300 from the front side of a vehicle, the suction chamber 140 filled with air is formed on the front side of the suction opening portion 121, and the communication passage 141 to connect the suction chamber 140 with the outside of the suction chamber 140 in a direction perpendicular to the longitudinal direction of the vehicle is formed into a labyrinth structure by the decoration grill 300, bumper cover 410 and front end panel 100. Due to the above structure, it is possible to supply air, which has been sucked from the outside of the engine compartment, to the engine while foreign material, such as rain water and snow, is prevented from being sucked into the engine.
    • 当吸入口部121从车辆前方被装饰格栅300覆盖时,在吸入口部121的前侧形成有充满空气的吸入室140,连通通路141将吸引 吸入室140的外侧与车辆的纵向方向垂直的方向的室140通过装饰格栅300,保险杠盖410和前端面板100形成为迷宫式结构。由于上述结构, 可以将从发动机舱外部吸入的空气供给到发动机,同时防止诸如雨水和积雪等异物被吸入发动机。
    • 7. 发明授权
    • Resin molding for vehicle use and manufacturing method thereof
    • 车辆用树脂成型及其制造方法
    • US06622808B2
    • 2003-09-23
    • US09826568
    • 2001-04-05
    • Norihisa SasanoIkuo OzawaNoriaki MaedaToshiki Sugiyama
    • Norihisa SasanoIkuo OzawaNoriaki MaedaToshiki Sugiyama
    • B60K1104
    • B62D29/04B29C45/1676B29L2031/3044B62D25/084
    • The flexible section 452 made of rubber or elastomer is molded integrally with the panel body 450 on the forward end side of the guide duct section 451 of the panel body made of resin, and the seal section 461 for tightly closing gap &dgr; between the panel body 450 and the heat exchanger 21 is molded integrally with the panel body 450 on the introduction opening section 460 side in the panel body 450. Due to the foregoing, it is possible to prevent the panel body 450 and the guide duct section 451 from being damaged in the case of a light collision. Therefore, a repair cost, which must be paid by a vehicle owner, is reduced and an increase in the number of parts of the front end structure and an increase in the cost of assembling are suppressed even though gap &dgr; between the panel body 450 and the heat exchanger 21 is tightly closed so that a decrease in the heat radiating capacity (heat exchange capacity) of the heat exchanger 21 can be prevented. Improvements are made so that the mechanical strength at a joining face of a resin molding molded by integrally molding the guide duct section 451 and the flexible section 452 can be enhanced and the deformation of parts can be prevented.
    • 由橡胶或弹性体制成的柔性部分452与面板主体450一体地模制在由树脂制成的面板主体的导向部分451的前端侧上,密封部分461用于紧密地封闭面板体之间的间隙δ 450和热交换器21与面板主体450一体地模制在面板主体450的导入开口部460侧。由于上述原因,可以防止面板主体450和导向导管部451被损坏 在轻碰撞的情况下。 因此,即使是由车主自行支付的维修成本也降低,并且即使面板体450与第二面板体450之间的间隙增大,也能够抑制前端结构的部件数量的增加和组装成本的增加。 热交换器21被紧密地封闭,从而能够防止热交换器21的散热能力(热交换能力)的降低。 进行改进,使得能够提高通过一体地模制导向管道部分451和柔性部分452的模制成型树脂的接合面处的机械强度,并且可以防止部件的变形。