SEALING ARRANGEMENT FOR DOOR OPERATING APPARATUS RETROFIT KIT
    3.
    发明申请
    SEALING ARRANGEMENT FOR DOOR OPERATING APPARATUS RETROFIT KIT 有权
    密封装置操作装置改装套件

    公开(公告)号:US20110314741A1

    公开(公告)日:2011-12-29

    申请号:US13228762

    申请日:2011-09-09

    Applicant: Angelo NIXON

    Inventor: Angelo NIXON

    Abstract: A retrofit conversion kit for converting a generally moisture intolerant door operating apparatus from overhead use to underground use and for operating a swinging door while protecting the door apparatus against moisture and dust encroachment within its underground location. The kit includes an enclosure to be mounted in a sub-floor stratum beneath a swinging door, with all of the door operating and controlling apparatus, whether electronic or mechanical, being self-contained within the enclosure. A seal arrangement provides the contamination encroachment protection while permitting access to the self-contained operating apparatus within the enclosure while the door remains in place.

    Abstract translation: 一种改装转换套件,用于将一般水分不耐受的门操作装置从架空使用转换为地下使用,并用于操作摆动门,同时保护门装置防止其在地下位置内的湿气和灰尘侵入。 该套件包括一个要安装在摆动门下方的地下层的外壳,所有的门操作和控制设备(无论是电子的还是机械的)都是独立的。 密封装置提供污染侵入保护,同时允许在门保持就位的情况下进入外壳内的独立操作装置。

Patent Agency Ranking