07013604 is referenced by 7 patents and cites 18 patents.

A window operator for moving a window sash in a window frame (F) between open and closed positions. The window operator has a mounting plate (14), an elongate threaded member (16) mounted with the mounting plate (14). A drive handle (11) enables a rotational movement to be applied to the elongate threaded member (16). A threaded element (66) is located on the elongate threaded member (16). A hinge (26) with which a window sash can be mounted is attached to a coupling (23) moveable in response to movement of the threaded element (66) on the elongate threaded member (16). The hinge (26) has one arm (28) pivotally coupled to the mounting plate (14). Because arms (24 and 25) of the hinge (26) is attached to the coupling (23), movement of the coupling (23) results in movement of the hinge (26).

Title
Window operator
Application Number
9/610229
Publication Number
7013604 (B1)
Application Date
July 5, 2000
Publication Date
March 21, 2006
Inventor
Malcolm David Boosey
Wellington
NZ
Robert Efstratiou
Wellington
NZ
Roy Malcolm Moody
Wellington
NZ
Agent
Blakely Sokoloff Taylor & Zafman
Assignee
Assa Abloy Financial Services
SE
IPC
E05F 11/12
View Original Source