A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
An apparatus for securing or locking a sliding window or door in one or more positions along a window or door track associated with an outer window or door frame. The apparatus may include a pinion gear, rotatable by a knob, operatively connected to two pins such that the rotation of the pinion gear causes the pins to move in an out of wells in the outer frame, based on the direction of rotation.
An apparatus for securing or locking a sliding window or door in one or more positions along a window or door track associated with an outer window or door frame. The apparatus may include a pinion gear, rotatable by a knob, operatively connected to two pins such that the rotation of the pinion gear causes the pins to move in an out of wells in the outer frame, based on the direction of rotation.
DOUBLE THROW WINDOW LOCK
SHIPLEY RANDALL L (author)
2018-08-30
Patent
Electronic Resource
English
IPC:
E05C
Riegel oder Feststellvorrichtungen für Flügel, insbesondere für Türen oder Fenster
,
BOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS