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公开(公告)号：US07628374B2
公开(公告)日：2009-12-08
申请号：US12071605
申请日：2008-02-25
申请人： Randy Ly , Anthony Jin
发明人： Randy Ly , Anthony Jin
IPC分类号： F16M13/00
CPC分类号： E04G3/34 , E04G23/002
摘要： A portable davit base for removable attachment to a rooftop davit pedestal having a mounting plate includes two opposed side plates and two metal transverse supporting members for mounting on the mounting plate and secured thereto with connector pins that extend underneath edges of the mounting plate on opposite sides of the davit pedestal. The opposed side plates have vertically spaced apertures for inserting davit mast supporting pins for pivotal mounting of a mast on the assembly. A davit arm connected to the mast is rigidly attached to the portable davit mounting assembly for use in suspending scaffolding over the side of a building.
摘要翻译： 用于可移动地连接到具有安装板的屋顶吊架基座的便携式吊架底座包括两个相对的侧板和两个用于安装在安装板上并固定到其上的金属横向支撑构件，连接器销在安装板的相对侧延伸到安装板的边缘下方 的大卫底座。 相对的侧板具有垂直间隔的孔，用于插入吊架桅杆支撑销，用于将桅杆枢转安装在组件上。 连接到桅杆的吊架臂刚性地连接到便携式吊架安装组件上，用于在建筑物的侧面上悬挂脚手架。
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公开(公告)号：US09416552B2
公开(公告)日：2016-08-16
申请号：US12530741
申请日：2008-03-28
申请人： Stig Karlsen , Robert Peter Wiegers , Roger S. Frank , Scott D. Libert , Stephen Mariscal , Michael J. Leszczynski , Patrick Vieux , Kamay Matharu
发明人： Stig Karlsen , Robert Peter Wiegers , Roger S. Frank , Scott D. Libert , Stephen Mariscal , Michael J. Leszczynski , Patrick Vieux , Kamay Matharu
摘要： A system and method for a scaffold deck with a fall arrest assembly is disclosed. The fall arrest assembly comprises a deck structure (102) and a rail assembly (122) for permitting an individual to tie-off in a manner that permits the individual with a range of motion along the deck structure. The fall arrest assembly further includes an uplift hook mechanism (120) connected to or otherwise installed on the deck structure such that the uplift hook mechanism is employed for both securing the deck structure to and releasing the deck structure from at least one supporting member. A plurality of deck hooks (118) connectable to or otherwise installed on the decking structure for connecting the decking structure to the supporting member is additionally provided. A deck latch assembly located connected to the uplift hook mechanism additionally facilitates connection of the deck structure to a second deck structure.
摘要翻译： 公开了一种具有防坠落组件的脚手架甲板的系统和方法。 坠落停止组件包括甲板结构（102）和导轨组件（122），用于允许个人以允许个体沿着甲板结构的一系列运动的方式结合。 防坠落组件还包括连接到或以其他方式安装在甲板结构上的提升钩机构（120），使得提升钩机构用于将甲板结构固定到甲板结构和从至少一个支撑构件释放甲板结构。 另外提供了可连接到或以其他方式安装在甲板结构上的多个甲板钩（118），用于将甲板结构连接到支撑构件。 位于连接到隆起钩机构的甲板闩锁组件另外有助于将甲板结构连接到第二甲板结构。
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公开(公告)号：US20100089693A1
公开(公告)日：2010-04-15
申请号：US12530741
申请日：2008-03-28
申请人： Stig Karlsen , Robert Peter Wiegers , Roger S. Frank , Scott D. Libert , Stephen Mariscal , Michael J. Leszczynski , Patick Vieux , Kamay Matharu
发明人： Stig Karlsen , Robert Peter Wiegers , Roger S. Frank , Scott D. Libert , Stephen Mariscal , Michael J. Leszczynski , Patick Vieux , Kamay Matharu
IPC分类号： A62B35/00
摘要： A system and method for a scaffold deck with a fall arrest assembly is disclosed. The fall arrest assembly comprises a deck structure (102) and a rail assembly (122) for permitting an individual to tie-off in a manner that permits the individual with a range of motion along the deck structure. The fall arrest assembly further includes an uplift hook mechanism (120) connected to or otherwise installed on the deck structure such that the uplift hook mechanism is employed for both securing the deck structure to and releasing the deck structure from at least one supporting member. A plurality of deck hooks (118) connectable to or otherwise installed on the decking structure for connecting the decking structure to the supporting member is additionally provided. A deck latch assembly located connected to the uplift hook mechanism additionally facilitates connection of the deck structure to a second deck structure.
摘要翻译： 公开了具有防坠落组件的脚手架甲板的系统和方法。 坠落停止组件包括甲板结构（102）和导轨组件（122），用于允许个人以允许个体沿着甲板结构的一系列运动的方式结合。 防坠落组件还包括连接到或以其他方式安装在甲板结构上的提升钩机构（120），使得提升钩机构用于将甲板结构固定到甲板结构和从至少一个支撑构件释放甲板结构。 另外提供了可连接到或以其他方式安装在甲板结构上的多个甲板钩（118），用于将甲板结构连接到支撑构件。 位于连接到隆起钩机构的甲板闩锁组件另外有助于将甲板结构连接到第二甲板结构。
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公开(公告)号：US11105312B1
公开(公告)日：2021-08-31
申请号：US16907892
申请日：2020-06-22
申请人： TRACTEL LTD.
发明人： Anthony Jin , Mar Mantuhac , Leon Chen , Matthew Gryniewski , Jack Tadus
摘要： In a penstock internal maintenance system, the penstock includes an inclined portion between upper and lower ends, the upper end arranged in an edifice including a water collecting chamber and a gate bearing structure allowing a gate to close the penstock, the gate bearing structure adjacent the water collecting chamber forming a vertical pit. The system includes a set of units assembled in an assembled configuration and separated in a dismounted configuration, the units including an anchor unit, a launching unit and a penstock inspection platform unit, the units in the dismounted configuration being enter the penstock through the gate bearing structure adjacent the water collecting chamber, the units are assembled when located in the penstock, the anchor unit slidingly received and retained in the gate bearing structure, the anchor unit having two lateral edges being guided and retained in two vertical lateral grooves of the gate bearing structure.
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