公开(公告)号：US11946303B2

公开(公告)日：2024-04-02

申请号：US17433278

申请日：2020-02-19

Applicant: GDX, LLC

Inventor： Brian P. Duncan

IPC: E05F1/12 ,  E04D13/03 ,  E04D13/035 ,  E05F1/00 ,  F24F7/02 ,  F24F11/34

CPC classification number: E05F1/1215 ,  E04D13/0354 ,  E05F1/006 ,  F24F7/02 ,  F24F11/34 ,  E04D13/0315 ,  E05Y2201/454 ,  E05Y2201/484 ,  E05Y2800/252 ,  E05Y2900/13

Abstract: It is described herein a venting apparatus for an opening in a roof. The venting apparatus for an opening in a roof may comprise a structural frame, an adapter, a mount, a hinge, and a latch. The adapter may comprise a frame adapter section, a lip extending inwardly from a portion of the frame adapter section inner surface, and a protrusion extending upwardly from the lip. The frame adapter section may be configured to fit around an outer surface of the structural frame while the mount may be configured to fit around an outer surface of the protrusion. The latch may be configured to receive a signal from a device when the device detects the presence of smoke within the building to cause the latch to change from a latch closed position to a latch opened position.