A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Sliding sash secondary lock
A sliding fenestration sash assembly includes a sliding sash and a frame having a first longitudinal member including at least one aperture. A pin is operatively connected to a handle and movable between a first position and a second position. The pin being biased into the aperture by the biasing member when the pin is aligned with the aperture.
Sliding sash secondary lock
A sliding fenestration sash assembly includes a sliding sash and a frame having a first longitudinal member including at least one aperture. A pin is operatively connected to a handle and movable between a first position and a second position. The pin being biased into the aperture by the biasing member when the pin is aligned with the aperture.
Sliding sash secondary lock
BACZUK ERIC A (author) / DODGE TRAVIS JAMES (author)
2016-08-02
Patent
Electronic Resource
English