发明名称 ROOF ANCHORING SAFETY SYSTEM
摘要 A roof anchoring safety device that may be retro fit to a roofing structure. The safety device is capable of being transitioned from an actuated state to a retracted state. When in a retracted state, the device is concealed. When in an actuated state, the device is capable of connecting to a safety tether. The device may be installed during initial build of roof an accessed in future for maintenance and or future additions therein. The device is concealed by a cap that is designed to prevent ingress of ambient matter.
申请公布号 US2014123568(A1) 申请公布日期 2014.05.08
申请号 US201213670100 申请日期 2012.11.06
申请人 NURDOGAN MARK 发明人 NURDOGAN MARK
分类号 E04G21/32;E04D1/30 主分类号 E04G21/32
代理机构 代理人
主权项
地址