公开(公告)号：US12188298B2

公开(公告)日：2025-01-07

申请号：US18254140

申请日：2021-11-12

Applicant: ARCONIC TECHNOLOGIES LLC

Inventor： Michael David Mitchell

IPC: E06B7/26 ,  E06B7/23

Abstract: A door system includes a doorframe having opposing vertical jambs, a door pivotably coupled to the doorframe, a threshold extending between the opposing vertical jambs and providing an upper surface that defines a valley, and a dam removably mountable to the threshold at the valley. A valley seal interposes the dam and the threshold at the valley when the dam is mounted to the threshold and thereby generates a sealed interface between the dam and the threshold.

公开(公告)号：US12264497B2

公开(公告)日：2025-04-01

申请号：US17930127

申请日：2022-09-07

Applicant: Arconic Technologies LLC

Inventor： Michael David Mitchell

IPC: E05B17/00 ,  E05B9/08 ,  E05B15/00 ,  E05B17/04 ,  E05B63/00

Abstract: A door assembly includes a door having opposing first and second surfaces and a hole defined in the door and extending between the first and second surfaces, a cylinder lock mounted to the second surface at the hole, and a cylinder dry lock assembly mounted to the door at the hole adjacent the first surface. The cylinder dry lock assembly including a main body that defines a central orifice, a low-friction member received within the central orifice, and an actuation mechanism extending from the low-friction member and engageable with the cylinder lock. Actuating the cylinder lock rotates the actuation mechanism, and the cylinder dry lock assembly generates a sealed interface at the hole that prevents water from migrating between the first and second surfaces at the hole.