Window Operator - Reverse Dyad Drawings & Dimensions

A reverse dyad window operator is a specialized mechanical device designed for opening and closing awning or casement windows with narrow sash heights and unique clearance requirements. It features a compact gear mechanism, a crank handle, and two offset arms that operate in unison.

逆二元窗扇操作器是一种专为开启和闭合具有狭窄窗扇高度及独特空间要求的天篷或侧窗而设计的专用机械装置。该装置具备紧凑的齿轮传动机构、手柄摇杆以及协同工作的两个偏置臂。