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1. 发明授权

US5664391A Roof anchor and hanging scaffold system 失效
标题翻译：屋顶锚和吊架系统
公开(公告)号：US5664391A
公开(公告)日：1997-09-09
申请号：US625845
申请日：1996-04-01
申请人： Paul F. Bartholomew
发明人： Paul F. Bartholomew
IPC分类号： A62B1/04 , E04G3/22 , E04G5/04 , E04G21/32 , E04F19/00 , A62B35/00
CPC分类号： A62B35/0068 , E04G21/3261 , E04G3/22 , E04G5/04 , Y10T403/4621
摘要： A J-hook roof anchoring and securement assembly, which is easily set-up and taken down, includes a rope tie-off attachment point. The J-hook securement assembly also includes a hanging scaffold attachment apparatus to provide an attachment point for a hanging scaffold system. The hanging scaffold system includes a vertical support post attached to platform base and having walk boards provided thereon. A vertical safety rail post contains angled brackets that mate with top and bottom portions of the walk boards. A securing rod is attached at one end to the safety rail post, is threaded through the walk boards, and is secured at a second end. The walk boards are held in clamping contact with the vertical support post by the use of the securing rod.
摘要翻译： J钩式车顶锚固和固定组件，易于安装和拆卸，包括绳索绑扎附件点。 J型挂钩固定装置还包括悬吊脚手架附件装置，以便为悬挂脚手架系统提供一个连接点。悬挂脚手架系统包括附接到平台底座上的垂直支撑柱，并且在其上设置有踏板。垂直安全轨道柱包含与步行板的顶部和底部配合的倾斜支架。固定杆一端连接到安全栏杆上，穿过步行板，并固定在第二端。步行板通过使用固定杆与垂直支撑柱夹紧接触。

2. 发明授权

US5711398A Safety rail system for use during construction or maintenance repair of pitched roofs 失效
标题翻译：安全轨道系统用于斜屋顶的施工或维修修理
公开(公告)号：US5711398A
公开(公告)日：1998-01-27
申请号：US562654
申请日：1995-11-27
申请人： Paul F. Bartholomew
发明人： Paul F. Bartholomew
IPC分类号： E04G21/32 , E04G3/12
CPC分类号： E04G21/3214 , Y10S256/06
摘要： A safety rail system is provided at the edge of a pitched roof under construction or undergoing repair maintenance to afford protection against a roof worker falling off the roof. The system includes multiple, spaced apart rail support assemblies, each of which resides over a respective joist and provides means for receiving and supporting end-lapped safety planks. Each support assembly is detachably secured in place by a J-hook structure that is inserted into the gap between adjacent courses of roof sheet overlay and lockingly engages the underlying joist.
摘要翻译：在正在施工的倾斜屋顶的边缘设有安全轨道系统，或进行维修保养，以保护屋顶工作人员免受屋顶坠落。该系统包括多个间隔开的轨道支撑组件，每个轨道支撑组件都位于相应的托梁上，并且提供用于接收和支撑端部搭接的安全板的装置。每个支撑组件通过J形钩结构可拆卸地固定在适当的位置，该J形钩结构被插入相邻的屋顶板覆盖层之间的间隙中并且锁定地接合下面的托梁。

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