| 摘要 |
Apparatus including an ungelating bracket in association with an upper wall of a fan housing. The bracket includes a first bar overlying the top wall of the housing with a rear projecting wall directed orthogonally upwardly from the support bar and a forward projecting bar directed downwardly from the support bar. A forward support plate is mounted orthogonally to a lower terminal end of the forward projecting bar and including a forward support projecting bar directed orthogonally upwardly from a forward terminal end of the forward support bar to capture a window sash directed downwardly into the forward support bar. A modification of the instant invention includes a first U-shaped positioning member positioned for underlying a handle of the fan assembly with a semi-rigid strap directed forwardly of the first U-shaped positioning member and a first hook loop fastened patch surface mounted to a bottom surface of the semi-rigid strap adjacent a forward terminal end thereof. The first hook loop fastener surface is securable selectively to a second hook loop fastener surface formed on a exterior surface of a second U-shaped rigid member. The second U-shaped rigid member includes a first post telescopingly receiving a second post therewithin to position a window sash in a predetermined elevated orientation relative to the fan while simultaneously permitting capture of the semi-rigid strap within the second U-shaped support member when the window sash is in a lowered position.
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