Blind structure in double paned window with a pulley and band actuating apparatus

摘要

A window assembly is provided including a frame and a pane of glass mounted on the frame. Also included is a vane assembly having a plurality of vanes each with a pair of posts coupled to ends thereof and extending therefrom in coaxial relationship for being rotatably coupled with respect to the frame. The posts of the vanes are interconnected for effecting the coincident rotation thereof about parallel axes upon the rotation of at least one of the vanes. Next provided is a manual control mechanism for rotating at least one of the vanes.