发明名称 VISUAL AND AUDIO WARNING SYSTEM INCLUDING TEST LEDGER FOR AUTOMATED DOOR
摘要 An automated door with a warning system including a door capable of moving between an open position and a closed position, the door having a first side with a first engagement end and a second side with a second engagement end, wherein the first and second engagement ends are adjacent to a peripheral edge when the door is in the closed position. An actuator opens and closes the automated door. A first visual warning indicator is attached to the first engagement end of the door for visually indicating when the door is opened, closed, opening and closing, or about to open or close.
申请公布号 WO2013006848(A3) 申请公布日期 2013.09.26
申请号 WO2012US45874 申请日期 2012.07.07
申请人 FINN, CLAYTON, L.;WILLIAMS, DANIEL, R. 发明人 FINN, CLAYTON, L.;WILLIAMS, DANIEL, R.
分类号 E06B7/28;B61D19/02 主分类号 E06B7/28
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