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1. 发明授权

US5145032A Mason's scaffold 失效
标题翻译： MASON的SCAFFOLD
公开(公告)号：US5145032A
公开(公告)日：1992-09-08
申请号：US613342
申请日：1990-11-13
申请人： Joseph S. Puccinelli , Peter T. Foseid , Stig Karlsen
发明人： Joseph S. Puccinelli , Peter T. Foseid , Stig Karlsen
IPC分类号： E04G3/30 , E04G5/12 , E04G7/28
CPC分类号： E04G5/12 , E04G3/30 , E04G7/28
摘要： Standard platforms are integrated into a mason's scaffold to reduce manufacturing and assembly costs. The standard platforms having hooks on both ends. The hooks are supported on lower horizontal members of respective rectangular frames. Platform fasteners are secured to each lower horizontal member with the standard platform hooks therebetween, thereby retaining the standard platforms to the frames to form a working deck. Each platform fastener comprises a metal sheet to which is welded an L-shaped bar that engages a hole in the frame lower horizontal member. A pin slides within the metal sheet and cooperates with the bar to positively secure the platform fastener to the frame lower horizontal member. Similar standard platforms and platform fasteners are assembled to upper horizontal members of the frames to form a protective canopy. Hatches with selectively openable doors may be used for some sections of the canopy. The present invention further comprises fairleads for guiding the cables from which the mason's scaffold is suspended from a building or the like.

2. 发明授权

US4815563A Adjustable post and method of using the post to erect suspension scaffolding 失效
标题翻译：可调式柱和使用该柱的方法直立悬架脚手架
公开(公告)号：US4815563A
公开(公告)日：1989-03-28
申请号：US169825
申请日：1988-03-17
申请人： Joseph S. Puccinelli , Peter T. Foseid
发明人： Joseph S. Puccinelli , Peter T. Foseid
IPC分类号： E04G3/30 , E04G3/10
CPC分类号： E04G3/30
摘要： In an adjustable corner post for suspension scaffolding an outer tube is concentric to an elongated member such as a wire rope or rod and has an internal thread in a nut at one end. A tubular adjusting screw having an external thread is concentric to the elongated member and screws into the thread of the outer tube for reacting directly or indirectly with the elongated member so the outer tube rises and lowers when the screw is rotated in opposite directions. A platform supporting structure is supported on the adjustable posts and is leveled by selective rotation of the screws. A method of assembling suspension scaffolding using the adjustable posts is described.

3. 发明授权

US4445307A Scaffold joint for a scaffold structure 失效
标题翻译：用于脚手架结构的脚手架接头
公开(公告)号：US4445307A
公开(公告)日：1984-05-01
申请号：US439824
申请日：1982-11-08
申请人： Joseph S. Puccinelli , Paul J. Lukezich
发明人： Joseph S. Puccinelli , Paul J. Lukezich
IPC分类号： E04G7/30 , E04G7/00
CPC分类号： E04G7/307 , E04G7/308 , Y10T403/30 , Y10T403/4645
摘要： A scaffold joint for connectng the ends of horizontal scaffold members to vertical scaffold members. Spaced pairs of ring support members are fastened to the vertical scaffold members by welding or other suitable means. End connector assemblies are fastened to the ends of the horizontal scaffold members. Each of said end connector assemblies includes an end connector member and a locking member slidably mounted thereon. Each end connector member has a pair of ring engaging portions adapted for engagement with the spaced ring support members on said vertical scaffold members. The locking members are adapted when moved to their locked position to make tight wedging contact with a ring support member, thereby causing the ring engagement portions on the end connector members to be forced into tight engagement with the ring support members to thereby lock the horizontal scaffold members to the vertical scaffold members.
摘要翻译：用于将水平脚手架的端部连接到垂直脚手架的脚手架接头。通过焊接或其它合适的方式将间隔开的环形支撑构件对紧固到垂直脚手架构件。端部连接器组件固定到水平脚手架的端部。每个所述端部连接器组件包括端部连接器构件和可滑动地安装在其上的锁定构件。每个端部连接器构件具有适于与所述垂直脚手架构件上的隔开的环支撑构件接合的一对环形接合部分。当锁定构件移动到其锁定位置时，锁定构件适于与环形支撑构件紧密地楔入接触，从而使端部连接器构件上的环形接合部分被迫与环形支撑构件紧密接合，从而锁定水平支架成员到垂直脚手架成员。

4. 发明授权

US4586842A Scaffold joint for a scaffold structure 失效
标题翻译：用于脚手架结构的脚手架接头
公开(公告)号：US4586842A
公开(公告)日：1986-05-06
申请号：US768876
申请日：1985-08-23
申请人： Joseph S. Puccinelli
发明人： Joseph S. Puccinelli
IPC分类号： E04G7/00 , E04G7/30 , F16B9/00
CPC分类号： E04G7/308 , E04G7/307 , Y10T403/30 , Y10T403/4645 , Y10T403/583
摘要： A scaffold joint for connecting the ends of horizontal scaffold members to vertical scaffold members. Spaced pairs of ring support members are fastened to the vertical scaffold members by welding or other suitable means. End connector assemblies are fastened to the ends of the horizontal scaffold members. Each of said end connector assemblies includes an end connector member and a locking assembly slidably mounted thereon. Each locking assembly is comprised of a wedge member and a wedge retainer member. The wedge retainer member is free floating relative to the wedge member and cooperates with a bolt to prevent inadvertent dislodgement of the assembly. Each end connector member has a pair of ring engaging portions adapted for engagement with the spaced ring support members on said vertical scaffold members. The locking assemblies are adapted when moved to their locked position to make tight wedging contact with a ring support member, thereby causing the ring engagement portions on the end connector members to be forced into tight engagement with the ring support members to thereby lock the horizontal scaffold member to the vertical scaffold members.
摘要翻译：用于将水平脚手架的端部连接到垂直脚手架的脚手架接头。通过焊接或其它合适的方式将间隔开的环形支撑构件对紧固到垂直脚手架构件。端部连接器组件固定到水平脚手架的端部。每个所述端部连接器组件包括端部连接器构件和可滑动地安装在其上的锁定组件。每个锁定组件包括楔形构件和楔形保持构件。楔形保持构件相对于楔形构件自由浮动并且与螺栓配合以防止组件的无意移动。每个端部连接器构件具有适于与所述垂直脚手架构件上的隔开的环支撑构件接合的一对环形接合部分。当锁定组件移动到它们的锁定位置时，锁定组件被适配成与环支撑构件紧密地楔入接触，从而使端部连接器构件上的环形接合部分被迫与环形支撑构件紧密接合，从而锁定水平支架会员到垂直脚手架。

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