- 专利标题: Hands-free door opener and method
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申请号: US11225392申请日: 2005-09-13
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公开(公告)号: US07068179B2公开(公告)日: 2006-06-27
- 发明人: Nathan Snell , Rafael Rodriguez , Todd Krawczyk , L. Gale Lemerand
- 申请人: Nathan Snell , Rafael Rodriguez , Todd Krawczyk , L. Gale Lemerand
- 申请人地址: US FL Daytona Beach
- 专利权人: Sanidoor, LLC
- 当前专利权人: Sanidoor, LLC
- 当前专利权人地址: US FL Daytona Beach
- 代理机构: Allen, Dyer, Doppelt, Mibrath & Gilchrist, P.A.
- 主分类号: G08B21/00
- IPC分类号: G08B21/00
摘要:
An apparatus for automatically opening a swinging restroom door is provided. The apparatus comprises an actuator, a control unit, and a power assisted drive mechanism that can be connected to an existing door closing mechanism. The actuator comprises a proximity sensor and further comprises a series of iconic symbols corresponding to predetermined proximity zones. The control unit is in electronic communication with the actuator with which signals are exchanged. The power assisted drive mechanism is in electronic communication with the control unit and can be connected to an existing door closing mechanism wherein the actions of the door closing mechanism are reversed and the door is opened.
公开/授权文献
- US20060087429A1 Hands-free door opener and method 公开/授权日:2006-04-27