| 摘要 |
A fold down operator ( 10 ) is provided for a rotatable spindle ( 224 ) of casement window assembly ( 200 ). The operator ( 10 ) comprises a hub ( 12 ) and a handle ( 48 ). The hub ( 12 ) has a receiver ( 22 ) and an arm ( 32 ) extending from the receiver ( 22 ). The receiver ( 22 ) is adapted to connect to the spindle ( 224 ). The handle ( 48 ) has a cavity ( 112 ). The handle ( 48 ) is pivotally connected to the arm ( 32 ) such that the handle ( 48 ) is pivotable between a closed position wherein a portion of the receiver ( 22 ) is positioned within the cavity ( 112 ), and an open position, wherein the receiver ( 22 ) is outboard of the cavity ( 112 ).
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