| 摘要 |
A safety device securable on a roof with a fastener, comprising: an anchor bracket having a substantially L-shaped configuration, the anchor bracket including a safety line attachment portion having a substantially plate-shaped configuration and defining a safety line attachment aperture extending therethrough; and a roof attachment portion having a substantially plate-shaped configuration. The roof attachment portion defines a plurality of substantially elongated slots each extending inwardly from one of the roof attachment portion side edges for receiving the fastener therethrough when the fastener is secured to the roof. The slots are slanted so as to extend away from the roof attachment portion proximal end in a direction leading away from the one of the roof attachment portion side edges. A safety line is attached to the safety line attachment portion. |
