A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
A “pop-out” latch includes trigger-actuated spring means for extending a latch handle out of a surrounding panel recess for ease of grasping. The handle is connected to an inner sleeve which is keyed to a concentric outer sleeve such that the sleeves turn together between open and closed positions while the inner sleeve can slide axially within the outer sleeve between extended and retracted positions. At least one control pin extends inwardly from the latch body through slots in both sleeves. By the location of the slots the rotation of the handle is only permitted when the inner sleeve is in the extended position. When closing the latch, movement of the handle and inner sleeve axially toward the retracted stowed position of the handle is only permitted when the handle is in alignment with the receiving panel recess.
A “pop-out” latch includes trigger-actuated spring means for extending a latch handle out of a surrounding panel recess for ease of grasping. The handle is connected to an inner sleeve which is keyed to a concentric outer sleeve such that the sleeves turn together between open and closed positions while the inner sleeve can slide axially within the outer sleeve between extended and retracted positions. At least one control pin extends inwardly from the latch body through slots in both sleeves. By the location of the slots the rotation of the handle is only permitted when the inner sleeve is in the extended position. When closing the latch, movement of the handle and inner sleeve axially toward the retracted stowed position of the handle is only permitted when the handle is in alignment with the receiving panel recess.
Flush Door Latch
HERNANDEZ ANDRES (author)
2016-03-03
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