Hardware for mounting a window sash

Details Hardware for mounting a window sash Hardware for mounting a window sash

1986-05-22

1987-07-14

Downey, Kenneth

Movable or removable closures

Mounted for optional movements

On alternative axes

49252, E05D 1552

Patent

active

046793526

ABSTRACT:
A window sash in mounted in a window frame by hardware which permits the sash to swing open (1) in an egress mode about an upright axis located closely adjacent one upright side of the frame (2) in a wash mode about an upright axis located near the lateral center of the frame or (3) in an awning mode about a horizontal axis located adjacent the upper side of the frame. All that need be done to change the mode of opening is to switch the position of a single selector lever.

REFERENCES:
patent: 3447265 (1969-06-01), Weber
patent: 3911621 (1975-10-01), McHeffen
patent: 4339892 (1982-07-01), Ulbricht et al.

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