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    • 2. 发明申请
    • Security device for a door
    • 门的安全装置
    • US20050253402A1
    • 2005-11-17
    • US10511129
    • 2003-04-16
    • Alexander GriffinWilliam Brendan Whelan
    • Alexander GriffinWilliam Brendan Whelan
    • E05C19/00E05C17/04
    • E05C19/004Y10T292/28
    • A security device for limiting opening of an inwardly-openable door (4) in a building. The device comprises keep means (6) adapted to be secured to a region of an inside surface (8) of the door (4) and arm means (12) adapted to be swivelably secured at a first end (14) thereof to an interior surface (16) of the building fixed relative to the door (4). The arm means (12) is adapted to be manually swivelled between a first position, clear of the door (4), and a second position in which a second end (18) of the arm means (12) abuttingly engages the keep means (6) to limit opening of the door (4). At least one spring means is provided incorporated in the keep means (6) and/or the arm means (12) to absorb energy upon engagement of the second end (18) of the arm means (12) with the keep means (6).
    • 一种用于限制建筑物内部可打开的门(4)的打开的安全装置。 该装置包括适于固定到门(4)的内表面(8)的区域的保持装置(6)和适于在其第一端(14)处可旋转地固定到内部的臂装置(12) 建筑物的表面(16)相对于门(4)固定。 臂装置(12)适于在远离门(4)的第一位置和臂装置(12)的第二端(18)邻接地与保持装置接合的第二位置之间手动地旋转 6)限制门(4)的打开。 在臂装置(12)的第二端(18)与保持装置(6)接合时,至少一个弹簧装置被结合在保持装置(6)和/或臂装置(12)中,以吸收能量, 。
    • 3. 发明授权
    • Temporary lighting support assembly for scaffolding systems
    • 脚手架系统临时照明支援装配
    • US07566151B2
    • 2009-07-28
    • US11683942
    • 2007-03-08
    • Brendan WhelanRichard Whelan
    • Brendan WhelanRichard Whelan
    • F21S13/10
    • F21V21/088E04G5/00F21W2131/10F21W2131/1005
    • The present invention is concerned with providing a support for temporary lighting for use with scaffolding systems. The support assembly comprises of two main components and the required fastening systems to affix lighting fixtures and mast light fixtures embodied in two configurations. The support consists of a thin walled pipe with a tube half clamp welded to one end and a thin walled tee welded to the opposite end. The clamp and tee are orientated to provide the support with a precise mounting position. A second thin walled pipe is positioned concentrically through the tee to create framework that has an angled appearance. The second pipe is maintained annular and concentric to the first pipe by means of two washer type collars welded above and below the tee that constrains both pipes to each other. A small space between the collar and tee provides the second pipe with unconstrained rotational movement. Lanyards incorporated in the support are fixed directly to the scaffold for job site safety concerns. Another aspect of the invention is the tube half clamp, which can provide quick assembly and infinite positional placement on a horizontal or vertical pipe member of a scaffolding system.
    • 本发明涉及提供用于脚手架系统的临时照明的支撑。 支撑组件包括两个主要部件和所需的紧固系统,以固定以两种构造体现的照明灯具和灯具灯具。 支撑件由一个薄壁管道组成,管子半夹具焊接在一端,而薄壁三通管焊接到另一端。 定位夹具和三通以提供具有精确安装位置的支撑。 第二个薄壁管道同心地定位穿过三通,以创建具有成角度外观的框架。 第二管道通过两个垫圈型环保持环形并与第一管道同心,两个垫圈型套管焊接在三通管上方和下方,将两个管道彼此约束。 领口和三通之间的一个小空间为第二根管提供了无约束的旋转运动。 挂在支架上的挂绳直接固定在脚手架上,用于工作现场的安全考虑。 本发明的另一方面是管半夹具,其可以在脚手架系统的水平或垂直管构件上提供快速组装和无限位置放置。
    • 6. 发明申请
    • TEMPORARY LIGHTING SUPPORT ASSEMBLY FOR SCAFFOLDING SYSTEM
    • SCAFFINGING系统的临时照明支持组件
    • US20070211479A1
    • 2007-09-13
    • US11683942
    • 2007-03-08
    • Brendan WhelanRichard Whelan
    • Brendan WhelanRichard Whelan
    • F21V19/00
    • F21V21/088E04G5/00F21W2131/10F21W2131/1005
    • The present invention is concerned with providing a support for temporary lighting for use with scaffolding systems. The support assembly comprises of two main components and the required fastening systems to affix lighting fixtures and mast light fixtures embodied in two configurations. The support consists of a thin walled pipe with a tube half clamp welded to one end and a thin walled tee welded to the opposite end. The clamp and tee are orientated to provide the support with a precise mounting position. A second thin walled pipe is positioned concentrically through the tee to create framework that has an angled appearance. The second pipe is maintained annular and concentric to the first pipe by means of two washer type collars welded above and below the tee that constrains both pipes to each other. A small space between the collar and tee provides the second pipe with unconstrained rotational movement. Lanyards incorporated in the support are fixed directly to the scaffold for job site safety concerns. Another aspect of the invention is the tube half clamp, which can provide quick assembly and infinite positional placement on a horizontal or vertical pipe member of a scaffolding system.
    • 本发明涉及提供用于脚手架系统的临时照明的支撑。 支撑组件包括两个主要部件和所需的紧固系统,以固定以两种构造体现的照明灯具和灯具灯具。 支撑件由一个薄壁管道组成,管子半夹具焊接在一端,而薄壁三通管焊接到另一端。 定位夹具和三通以提供具有精确安装位置的支撑。 第二个薄壁管道同心地定位穿过三通,以创建具有成角度外观的框架。 第二管道通过两个垫圈型环保持环形并与第一管道同心,两个垫圈型套管焊接在三通管上方和下方,将两个管道彼此约束。 领口和三通之间的一个小空间为第二根管提供了无约束的旋转运动。 挂在支架上的挂绳直接固定在脚手架上,用于工作现场的安全考虑。 本发明的另一方面是管半夹具,其可以在脚手架系统的水平或垂直管构件上提供快速组装和无限位置放置。