Invention Grant
US09476227B2 Door strike having a kicker and an adjustable dead latch release
有权
门罢工有一个踢球者和一个可调节的死锁释放
- Patent Title: Door strike having a kicker and an adjustable dead latch release
- Patent Title (中): 门罢工有一个踢球者和一个可调节的死锁释放
-
Application No.: US14179011Application Date: 2014-02-12
-
Publication No.: US09476227B2Publication Date: 2016-10-25
- Inventor: Dominik Scheffler , Scott Sullivan
- Applicant: Hanchett Entry Systems, Inc.
- Applicant Address: US AZ Phoenix
- Assignee: Hanchett Entry Systems, Inc.
- Current Assignee: Hanchett Entry Systems, Inc.
- Current Assignee Address: US AZ Phoenix
- Agency: Woods Oviatt Gilman LLP
- Agent Ronald J. Kisicki, Esq.
- Main IPC: E05B63/24
- IPC: E05B63/24 ; E05B47/00 ; E05B63/00

Abstract:
An actuator-controlled strike comprising a housing disposable within a doorframe and including a cavity for a spring latch and a dead latch of a mortise-type lockset. A keeper is pivotably mounted within the chamber to engage the spring latch. A pivotably mounted kicker cooperates with the keeper. A pivotably mounted dead latch release is supported by the keeper when the spring latch is within the strike. The keeper is released by the actuator and rotates into a position to ramp the spring latch out of the strike, also allowing the dead latch release to release the dead latch into the cavity, allowing the spring latch to be ramped out of the strike. Pivoting the keeper causes the kicker to urge the spring latch onto an exit ramp on a face of the keeper. The dead latch release can be installed in a plurality of different locations in the housing.
Public/Granted literature
- US20140159395A1 DOOR STRIKE HAVING A KICKER AND AN ADJUSTABLE DEAD LATCH RELEASE Public/Granted day:2014-06-12
Information query