发明名称 Extension mechanism for travel trailer slide-out rooms
摘要 A slide-out mechanism for selectively extending and retracting a slide-out room through a slide-out room opening in a wall which automatically levels or aligns the slide-out room relative to the slide-out room opening in the wall comprises at least one stationary member, a retractable member slidably secured to the stationary member, and a threshold bracket for securing and supporting a front end of the stationary member on an upper surface of a portion of the wall defining a lower edge of the slide-out room opening. A support leg is preferably secured to a rear end of the stationary member for supporting the rear end thereof. The support leg is preferably height adjustable to permit leveling of the rear end of the stationary member relative to the front end.
申请公布号 US5791715(A) 申请公布日期 1998.08.11
申请号 US19960754872 申请日期 1996.11.22
申请人 NEBEL, MICHAEL W. 发明人 NEBEL, MICHAEL W.
分类号 B60P3/34;B60P3/35;(IPC1-7):B60P3/35 主分类号 B60P3/34
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