Invention Grant
- Patent Title: Bi-stable actuator for electronic lock
- Patent Title (中): 电子锁双稳态执行器
-
Application No.: US12998625Application Date: 2008-12-02
-
Publication No.: US08702133B2Publication Date: 2014-04-22
- Inventor: Fanping Sun , Zaffir A. Chaudhry , Ulf J. Jonsson , John M. Milton-Benoit , Kitty P. Liu
- Applicant: Fanping Sun , Zaffir A. Chaudhry , Ulf J. Jonsson , John M. Milton-Benoit , Kitty P. Liu
- Applicant Address: US CT Farmington
- Assignee: UTC Fire & Security Corporation
- Current Assignee: UTC Fire & Security Corporation
- Current Assignee Address: US CT Farmington
- Agency: Cantor Colburn LLP
- International Application: PCT/US2008/013287 WO 20081202
- International Announcement: WO2010/065013 WO 20100610
- Main IPC: E05C17/56
- IPC: E05C17/56 ; E05B1/00

Abstract:
An actuator for an electronic door lock includes a stationary first magnet assembly, a beam, and a second magnet assembly. The first magnet includes at least one magnet stationarily positioned within the electronic door lock. The beam is movable relative to the first magnet assembly to a first position and a second position. The second magnet assembly is connected to the beam and is configured to be magnetically repulsed away from the first magnet assembly. The repulsion of the second magnet assembly maintains the beam in either the first or second position until the beam is selectively actuated therefrom.
Public/Granted literature
- US20110210564A1 BI-STABLE ACTUATOR FOR ELECTRONIC LOCK Public/Granted day:2011-09-01
Information query
IPC分类: