发明名称 METHOD FOR OPENING DOORS
摘要 The invention describes a method and device for opening a door in a hygienic manner, this being done by positioning a foot or hand in a specific defined area so that a light beam that is directed towards the area is interrupted within a set range of distances such that an automatic opening mechanism for the door is activated.
申请公布号 WO2014136077(A2) 申请公布日期 2014.09.12
申请号 WO2014IB59491 申请日期 2014.03.06
申请人 STOPLIGHT AS 发明人 FAGERSAND, PAUL, NICHOLAY;BRANDAL, AUDUN, OLAV
分类号 E05F15/20 主分类号 E05F15/20
代理机构 代理人
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