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公开(公告)号：US4417637A
公开(公告)日：1983-11-29
申请号：US349610
申请日：1982-02-17
摘要： Inspection and repair of an air cushion vehicle flexible skirt is carried out with the vehicle supported above a ground surface on support legs projecting from sleeve members built into rigid base structure of the vehicle so as to be open between upper and lower surfaces of the base structure. The vehicle lift system is used to hover the vehicle clear of the ground so that the support legs can be secured in their projecting positions. Alternatively, jacks may be supported over the sleeves and used to force the support legs down the sleeve members to their projecting positions. The vehicle may be further raised above the ground surface to permit inspection and repair of the underside of the rigid base structure by first replacing each support leg with a support stand and pillar assembly and then using the jacks to raise the vehicle with the support legs resting on the pillars.
摘要翻译： 气垫车辆柔性裙部的检查和修理是将车辆支撑在支撑腿上的地面上的支撑腿上，所述支撑腿从构成车辆的刚性基座结构的套筒构件伸出，以便在基座结构的上表面和下表面之间打开 。 车辆升降系统用于将车辆悬停在离开地面的位置，使得支撑腿可以固定在其突出位置。 或者，千斤顶可以被支撑在套筒上并且用于将支撑腿向下压迫套筒构件到其突出位置。 车辆可以进一步升高到地面以上，以允许通过首先用支撑架和支柱组件来替换每个支撑腿来检查和修理刚性基座结构的底面，然后使用千斤顶来抬起车辆，支撑腿静止 在柱子上。
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公开(公告)号：US4397366A
公开(公告)日：1983-08-09
申请号：US349609
申请日：1982-02-17
IPC分类号： B60V1/18
CPC分类号： B60V1/18
摘要： Bow and side deck structures forming a part of the rigid body structure of an air cushion vehicle include a tubular circular section gunwale member and a tubular circular section chine member supported outwardly from a buoyancy tank structure which forms the base of the rigid body structure by frame members to which they are attached by welding. The bow and side deck structures are completed by hull plating attached to the gunwale, chine and frame members. The buoyancy tank structure may include unstiffened extruded deep I-section beams.
摘要翻译： 形成气垫车辆的刚体结构的一部分的弓形和侧甲板结构包括管状圆形截面舷外构件和从浮力罐结构向外支撑的管状圆形截面中心构件，该浮力罐结构通过框架形成刚体结构的基部 他们通过焊接连接的成员。 弓和侧甲板结构通过附着在舷墙，河流和框架构件上的船体电镀来完成。 浮力罐结构可以包括非加强挤出的深I型截面梁。
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