A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
DOOR LOCK AND KNOB SYSTEM WITH INVISIBLE HUB
The invention refers to a lock system consisting of a hub cap (1), with a decentralized hole (2) for key insertion (3), where the lid (1) has appropriately inclined levels of pin pressure (7) and a key (8). The lid (1) is rotatable and it pushes a roller (21) through the sloping pin pressure level (7) which is located on the upper side of the lid (19) which pushes down a cluster of springs (15), (18) from locking (16) and alignment (17) pins, in order for the latter to align, allowing the case (9) and the hub (10) to rotate. At the same time, the rotation of the lid (1) pushes the key (3) inside the hub (10) in order to engage the two gears (24), (30), which will allow, through a knob (28), the opening of the latch bolt (26).
DOOR LOCK AND KNOB SYSTEM WITH INVISIBLE HUB
The invention refers to a lock system consisting of a hub cap (1), with a decentralized hole (2) for key insertion (3), where the lid (1) has appropriately inclined levels of pin pressure (7) and a key (8). The lid (1) is rotatable and it pushes a roller (21) through the sloping pin pressure level (7) which is located on the upper side of the lid (19) which pushes down a cluster of springs (15), (18) from locking (16) and alignment (17) pins, in order for the latter to align, allowing the case (9) and the hub (10) to rotate. At the same time, the rotation of the lid (1) pushes the key (3) inside the hub (10) in order to engage the two gears (24), (30), which will allow, through a knob (28), the opening of the latch bolt (26).
DOOR LOCK AND KNOB SYSTEM WITH INVISIBLE HUB
SARBANIS LAMPROS (author)
2023-04-27
Patent
Electronic Resource
English
IPC:
E05B
LOCKS
,
Schlösser