APPARATUS FOR REDUCING AIR FLOW THROUGH AN OPENING BETWEEN ADJACENT ROOMS

    公开(公告)号:US20170336095A1

    公开(公告)日:2017-11-23

    申请号:US15586558

    申请日:2017-05-04

    申请人: COLD CHAIN, LLC

    摘要: A system for maintaining thermal separation between first and second adjacent rooms or spaces. The system includes a vestibule with at least a first compartment, and other embodiments may include two or more compartments, such that the vestibule provides a passageway between the first and second rooms. At least one blower draws air from the first room through an air intake, and back into the first room through an exhaust. The system further includes an exhaust port from the first compartment in fluid communication with the exhaust, to exhaust air from the first compartment into the first room. During operation, a vacuum is formed within the first compartment that provides thermal separation between the first and second adjacent rooms.

    LOADING DOCK DOOR
    15.
    发明申请
    LOADING DOCK DOOR 有权
    装载锁门

    公开(公告)号:US20140096451A1

    公开(公告)日:2014-04-10

    申请号:US14041470

    申请日:2013-09-30

    申请人: Cold Chain, LLC

    IPC分类号: E05D15/00

    摘要: A system for allowing a loading dock door to release from a track upon being struck by a fork lift or other sufficiently strong force. The system employs a unique track profile with one or more sidewalls that have an angled sidewall profile to allow the wheel assembly to move up the sidewall and out of the tracks, and a tensioned or spring loaded wheel assembly that allows the assembly to flex enough to ride up the sidewall and out of the tracks when the door is impacted.

    摘要翻译: 一种用于允许装载码头门在被叉车撞击或其他足够强的力的情况下从轨道释放的系统。 该系统采用具有一个或多个侧壁的独特轨道轮廓,该侧壁具有成角度的侧壁轮廓,以允许车轮组件向上移动侧壁并离开轨道,以及张紧或弹簧加载的轮组件,其允许组件挠曲到 当门受到撞击时,爬上侧壁并离开轨道。