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2. 发明授权

US5634683A Slideout room for vehicle 失效
标题翻译： Slideout车间
公开(公告)号：US5634683A
公开(公告)日：1997-06-03
申请号：US598349
申请日：1996-02-08
申请人： James Young
发明人： James Young
IPC分类号： B60P3/34 , B62D33/08 , B60D3/34
CPC分类号： B60P3/34 , B62D33/08
摘要： An extendible slideout room having a roof, floor, and sidewalls is moveable between a retracted position and an extended position within a lateral wall of a vehicle such as a motorhome, a boat, or virtually any type of trailer. In the retracted position, the roof, floor and two side walls of the slideout room are disposed within the vehicle, with a third outer side wall positioned in sealed contact with the vehicle's lateral wall about the periphery of the slideout room. When extended, the slideout room's roof, floor and sidewalls project outwardly from the vehicle's lateral wall in sealed contact with the vehicle's wall. Elongated screws rotationally coupled to the slideout room's outer side wall at their respective distal ends are inserted through respective threaded fittings fixedly attached to the vehicle's lateral wall, with each screw disposed adjacent a respective corner of the room. A toothed sprocket is attached to the distal end of each screw, with the sprockets coupled together by means of an endless chain. A drive sprocket connected to a drive motor is also coupled to the chain for displacing the chain and rotating the screws in unison. Rotation of the drive sprocket in a first direction extends the slideout room, while rotation of the drive sprocket in a second, opposed direction retracts the room within the vehicle. The drive mechanism including motor, sprockets and chain are coupled to and move with the slideout room during extension and retraction.
摘要翻译：具有屋顶，地板和侧壁的可延伸的遮光室可在缩回位置和车辆侧壁之间的延伸位置（例如摩托车，船或几乎任何类型的拖车）之间移动。在缩回位置，滑动室的屋顶，地板和两个侧壁设置在车辆内，第三外侧壁与围绕围栏室周边的车辆侧壁密封接触。当延长时，遮光室的屋顶，地板和侧壁从车辆的侧壁向外突出，与车辆的墙壁密封接触。在它们各自的远端处旋转地联接到狭缝室的外侧壁的细长螺钉通过固定地附接到车辆的侧壁的相应的螺纹配件插入，每个螺钉邻近房间的相应角部设置。齿轮的链轮连接到每个螺杆的远端，链轮通过环形链条连接在一起。连接到驱动马达的驱动链轮也联接到链条上，用于移动链条并一致地旋转螺钉。驱动链轮在第一方向上的旋转使得狭缝室延伸，同时驱动链轮在第二相对方向上的旋转使车辆内的房间缩回。包括马达，链轮和链条在内的驱动机构在延伸和缩回期间与凹槽室耦合并移动。

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