A roof tie-off anchoring system as in claim 3, wherein said means for attaching is inclined at a substantially vertical angle.ĥ. A roof tie-off anchoring system as in claim 2, wherein said means for attaching is inclined from the roof overlay.Ĥ. A roof tie-off anchoring system as in claim 1, wherein said means for attaching is a substantially flat member having a hole therein to allow a rope or cable system to be attached thereto.ģ. Said bottom portion in locking engagement with an underside of said joist and said main body portion and said upstanding tip portion in contact with respective sides of said joist, thereby providing three-sided engagement of the J-hook to the joist andĪ means for attaching a rope or cable extending from said second end of said base support member to provide a tie-off attachment point.Ģ. Said securement assembly comprising a thin, flat J-hook having a main body portion, a bottom portion and a upstanding tip portion, In a roof having a truss structure composed of spaced apart joists running perpendicular to a roof edge and a sheet overlay on top of said joists defining small gaps between courses of sheets forming the overlay, a roof tie-off anchoring system, comprising:Ī base support member contacting said overlay and having first and second ends Ī thin, flat joist securement assembly pivotally connected with a hinge means about a horizontal axis to said first end of said base support member, said thin, flat joist securement assembly lockingly engaging and disengaging a respective underlying joist through said small gaps, Having thus described my invention, what IĬlaim as new and desire to secure by Letters Patent is as follows:ġ.
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