A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Combination Forced Entry Resistant Sash Lock and Tilt Latch, Also Functioning as a Window Opening Control Device
A window fastener includes a forced-entry-resistant sash lock and tilt latch assembly. The sash lock is actuated to engage a keeper to lock the closed sash window. The tilt latch assembly permits sliding of the unlocked window, and prevents tilting until the tilt latch assembly is actuated by the interconnected sash lock. The sash lock and tilt latch assembly cooperate with a stop member secured to a master window frame, to limit opening of the window to a position between the closed position and a full open position, through contact of the latch assembly with a portion of the stop member. The sash lock is configured to actuate the latch assembly into a cocked position, permitting window movement beyond the limited position, and selective contact between the latch assembly and stop member that triggers latch assembly repositioning, causing automatic locking of the sash window when moved into the closed position.
Combination Forced Entry Resistant Sash Lock and Tilt Latch, Also Functioning as a Window Opening Control Device
A window fastener includes a forced-entry-resistant sash lock and tilt latch assembly. The sash lock is actuated to engage a keeper to lock the closed sash window. The tilt latch assembly permits sliding of the unlocked window, and prevents tilting until the tilt latch assembly is actuated by the interconnected sash lock. The sash lock and tilt latch assembly cooperate with a stop member secured to a master window frame, to limit opening of the window to a position between the closed position and a full open position, through contact of the latch assembly with a portion of the stop member. The sash lock is configured to actuate the latch assembly into a cocked position, permitting window movement beyond the limited position, and selective contact between the latch assembly and stop member that triggers latch assembly repositioning, causing automatic locking of the sash window when moved into the closed position.
Combination Forced Entry Resistant Sash Lock and Tilt Latch, Also Functioning as a Window Opening Control Device
LIANG LUKE (author) / LIANG TONG (author) / CHEN DAVID (author)
2018-11-29
Patent
Electronic Resource
English
IPC:
E05B
LOCKS
,
Schlösser
| European Patent Office | 2020
| European Patent Office | 2016
| European Patent Office | 2020
Impact resistant lock and tilt latch combination for a sliding sash window
| European Patent Office | 2020
IMPACT RESISTANT LOCK AND TILT LATCH COMBINATION FOR A SLIDING SASH WINDOW
| European Patent Office | 2016