Invention Grant
- Patent Title: Door handle actuated electronic egress system
- Patent Title (中): 门把手启动电子出口系统
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Application No.: US10299422Application Date: 2002-11-18
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Publication No.: US07347461B2Publication Date: 2008-03-25
- Inventor: Gary Sprague
- Applicant: Gary Sprague
- Applicant Address: US CA Los Angeles
- Assignee: C.R. Laurence Company, Inc.
- Current Assignee: C.R. Laurence Company, Inc.
- Current Assignee Address: US CA Los Angeles
- Agency: Luce, Forward, Hamilton, Scripps LLP
- Agent Mitchell P. Brook
- Main IPC: E05B3/00
- IPC: E05B3/00

Abstract:
An electronic egress system includes at least one door, each door having a handle defining an interior area, an actuator and an exit control assembly including a switch assembly located substantially within the handle's interior. The handle is movable relative to the actuator such that motion of the handle relative the actuator changes the switch assembly from a first switch state to a second switch state.
Public/Granted literature
- US20040094972A1 Door handle actuated electronic egress system Public/Granted day:2004-05-20
Information query
IPC分类:
E | 固定建筑物 |
E05 | 锁;钥匙;门窗零件;保险箱 |
E05B | 锁;其附件;手铐 |
E05B3/00 | 把手与锁或弹簧栓的连接 |