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1. 发明申请

US20070221802A1 Ladder tray and method of attachment therefor 审中-公开
标题翻译：梯子托盘及其附件方法
公开(公告)号：US20070221802A1
公开(公告)日：2007-09-27
申请号：US11549099
申请日：2006-10-12
申请人： Donald New , Levana Fraval , Hanafi Fraval , John Donachy , Jonathan Ash , Raymond Zuckerman , Jack Durban
发明人： Donald New , Levana Fraval , Hanafi Fraval , John Donachy , Jonathan Ash , Raymond Zuckerman , Jack Durban
IPC分类号： E06C7/14
CPC分类号： E06C7/143
摘要： Provided is an apparatus comprising a tray assembly and a wedge rod assembly. The tray assembly includes a roughly-cylindrical paint well, tool orifices, and a handle for one-handed carrying, adjusting, and moving the tray. A button is provided on the handle to allow detachment of the tray from a ladder without the need for two handed operation. A locking or wedge rod assembly is provided for securely interfacing the tray assembly to a hollow-rung ladder. By rotating a grip on the wedge rod assembly, a top platform on the wedge rod assembly extends vertically to engage the interior surfaces of a rung of the ladder, and thereby locks the wedge rod into place. The tray assembly may then be adjusted to the desired angle and attached to the locked wedge rod assembly by engaging the coupling areas. Depressing a button on the handle of the tray assembly releases the tray from the wedge rod assembly and ladder.
摘要翻译：提供了一种包括托盘组件和楔形杆组件的装置。托盘组件包括大致圆柱形的油漆井，工具孔和用于单手携带，调整和移动托盘的手柄。在手柄上设置有一个按钮，以允许托盘从梯子上脱离，而不需要双手操作。提供锁定或楔形杆组件，用于将托盘组件牢固地连接到空心梯梯上。通过旋转楔形杆组件上的把手，楔形杆组件上的顶部平台垂直延伸以接合梯子的梯级的内表面，从而将楔形杆锁定到位。托盘组件然后可以被调节到所需的角度并且通过接合联接区域而附接到锁定的楔形杆组件。按下托盘组件的手柄上的按钮，从楔形杆组件和梯子上释放托盘。

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