Windmill type two wings revolving door

Windmill type two wings revolving door

  • CN 2,280,147 Y
  • Filed: 03/03/1997
  • Issued: 04/29/1998
  • Est. Priority Date: 03/03/1997
  • Status: Active Grant
First Claim
Patent Images

1. , windmill-shaped two wings rotary door, it comprises:

  • the door wing, the rotation wing, sidewall, side bearing and framework;

    It is characterized in that;

    Men Yiwei arranged side by side two fans, but constitutes the main door body of bidirectional open;

    One side of the Yishanmen wing is bound up on the connection side of pair of sidewalls, and a side of the Yishanmen wing is bound up on the connection side of another oppose side wall in addition;

    Wherein the side of pair of sidewalls is bound up on a rotation wing, and the side of another oppose side wall is bound up on another rotation wing;

    These wings, the rotation wing and sidewall constitute the rotation part of a body and are suspended on the framework;

    Framework is positioned on the Men Tiding, one diagonal angle installing driving mechanism, and another diagonal angle installing arrestment mechanism is installed BOGEY WHEEL respectively on the output revolving shaft of driving mechanism and arrestment mechanism;

    Be provided with arc outer wall, support and C type track in the external edge of door, on the camber outer wall, BOGEY WHEEL is bearing on the C type track C type track by bracket supports;

    Be provided with bearing in frame center, bearing is divided into spider, and it is affixed to be provided with spoke between spider and the C type track, and spider is connected with framework by bearing.

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