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    • 62. 发明授权
    • Cover joining structure for outboard engine unit
    • 舷外发动机单元盖接合结构
    • US06846211B2
    • 2005-01-25
    • US10621473
    • 2003-07-17
    • Toyoshi YasudaMakoto YazakiShinichi Ide
    • Toyoshi YasudaMakoto YazakiShinichi Ide
    • B63H20/32F02B61/04
    • B63H20/32F02B61/045
    • Fixedly joining sections are provided on opposed joining edges of left and right undercover members defining part of an engine space of an outboard engine unit. The opposed joining edges are abutted against each other with the joining sections of the left and right undercover members overlapped in face-to-face relation with each other in a front-and-rear direction of the outboard engine unit. Fasteners, such as bolts, fasten together the overlapped joining sections in the front-and-rear direction, to thereby join together the left and right undercover members. The joining sections may be provided on frame members integrally secured to the respective inner side surfaces of resin-made outer wall sections of the left and right undercover members.
    • 固定接合部分设置在限定舷外发动机单元的发动机空间的一部分的左和右底盖构件的相对的接合边缘上。 相对的接合边缘彼此抵接,并且左右的底盖部件的接合部分在外侧发动机单元的前后方向上以面对面的关系重叠。 诸如螺栓的紧固件将重叠的连接部分在前后方向上固定在一起,从而将左和右卧底部件接合在一起。 接合部可以设置在一体地固定在左右卧底部件的树脂制外壁部的内侧面的框架部件上。