公开(公告)号：US20240246806A1

公开(公告)日：2024-07-25

申请号：US18417064

申请日：2024-01-19

Applicant: Zephyr Ventilation LLC

Inventor： Jeremy Snider ,  I-Hsuan Chang

IPC: B67D1/06 ,  B67D1/14

CPC classification number: B67D1/06 ,  B67D1/1405

Abstract: A mounting flange having an insert with an exposed flange, an insert channel wall extending from the exposed flange, the channel wall defining an inner surface and an outer surface; and an anchor with an anchor flange, an anchor channel wall extending from the anchor flange, the channel wall defining an inner surface and an outer surface. One of the inner surface and outer surface of the insert channel wall defines a plurality of teeth and one of the inner surface and outer surface of the anchor channel wall defines a plurality of teeth for threaded engagement with the teeth defined on the insert channel wall.