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    ROLLING DOOR ASSEMBLY HAVING PASS DOOR ARRANGEMENT
    6.
    发明公开
    ROLLING DOOR ASSEMBLY HAVING PASS DOOR ARRANGEMENT 失效
    有通道门ROLLTOR

    公开(公告)号：EP0797721A1

    公开(公告)日：1997-10-01

    申请号：EP95943416.0

    申请日：1995-12-08

    申请人： McKEON ROLLING STEEL DOOR CO., INC.

    发明人： McKEON, James, M.

    IPC分类号： E06B9

    CPC分类号： E06B9/15 ,  E06B2009/1594

    摘要： A rolling door assembly (10) for selectively covering an opening in a building includes a shutter roller (12) rotatable about a substantially horizontal axis and a flexible panel (16) windable on and off the roller (12) for movement into retracted and extended conditions, respectively. The flexible panel (16) defines an upper portion (16a) having a first width (W1) and a lower portion (16b) having a second width (W2) less than the first width (W1). At least one pass door frame (20) is hingedly securable proximate a lateral side of the opening for movement between a first position, in which the pass door frame (20) extends in a substantially transverse direction relative to the opening and a second position, in which the pass door frame (20) is substantially aligned with the sidewall (60), the pass door frame (20) defining a passage therethrough and a substantially vertical channel (20a) for guiding an edge region of the flexible panel lower portion (16b) as it is extended. A pass door (28) is movably mounted within the passage defined by the pass door frame (20) to selectively provide ingress and egress therethrough and a closure system is provided for causing the pass door frame (20) to move from the second position to the first position prior to extension of the flexible panel (16).