公开(公告)号：US20170306682A1

公开(公告)日：2017-10-26

申请号：US15508273

申请日：2015-09-08

申请人： Caldwell Manufacturing Company North America, LLC

发明人： James MCINNIS ,  Malcolm MUIR ,  Brandan CRUZ

IPC分类号： E05F15/622 ,  E05F11/26 ,  F16H21/44 ,  E05F11/10 ,  F16H19/04 ,  F16H37/12

CPC分类号： E05F15/622 ,  E05F11/10 ,  E05F11/26 ,  E05F15/63 ,  E05Y2900/148 ,  F16H19/04 ,  F16H21/44 ,  F16H37/12 ,  F16H2019/046

摘要： An operator assembly may move a window vent relative to a frame. The operator assembly includes a stationary member, an arm and a drive member. The arm is mounted for rotation relative to the stationary member between an open position and a closed position. The drive member is received in a channel defined by the stationary member for linear motion therein relative to the stationary member and the arm among a first position in which the drive member engages a locking feature of the window vent, a second position in which the drive member is spaced apart from and disengaged from the locking feature without rotating the arm out of the closed position, and a third position in which the drive member is further spaced apart from the locking feature. Movement of the drive member between the second and third positions moves the arm between the closed and open positions.