首页>
外国专利>
DEVICES, SYSTEMS AND METHODS RELATING TO FALL PROTECTION ANCHORAGE FOR OVER HEAD AND ROOFING INSTALLATION
DEVICES, SYSTEMS AND METHODS RELATING TO FALL PROTECTION ANCHORAGE FOR OVER HEAD AND ROOFING INSTALLATION
展开▼
机译:与高空作业和屋顶安装的防坠落固定有关的设备,系统和方法
展开▼
页面导航
摘要
著录项
相似文献
摘要
Fall protection anchor devices and systems suitable to attach to a retention element of a structure prior to compression rolling of the retention element during manufacture. The system can comprise: a) a fall protection anchor comprising at least two opposed elongate legs connected to each other and forming a self-attachment portion, a capture portion and a distal holding portion wherein the self-attachment portion is configured to attach the two elongate legs to each other and to accept a self-attachment element; the capture portion is configured to capture the retention element for the structure to retain the anchor to the structure; the distal holding portion is distal to the capture portion and is configured to hold a fall-arrest device connected to a worker; and b) at least one self-attachment element configured to attach the self-attachment portions of the two elongate legs to each other; wherein at least one of the elongate legs comprises at least one inward-bent shoulder that is bent toward the opposed elongate leg such that a width of the entire anchor system does not substantially exceed the width of the capture portion of the anchor. Methods of making and using such systems.
展开▼