A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
MANUAL UNLOCKING DEVICE
An aspect of the present invention provides a manual unlocking device (1, 201) for manually unlocking a locking device (16), the locking device being (16) configured to lock a door device (15), the door device (15) being configured to open or close a doorway (10) of a vehicle, the manual unlocking device (1, 201) including: an operating member (2) configured to perform rotational motion between a locking position and an unlocking position by being manually operated; a converting mechanism (3, 203) configured to convert the rotational motion of the operating member (2) into linear motion; and a drawing member (4) coupled at one end thereof to the converting mechanism (3, 203) and at the other end thereof to the locking device (16), the drawing member (4) being configured to transmit, to the locking device, the linear motion transmitted thereto from the converting mechanism (3, 203), thereby unlocking the door device (15), the converting mechanism (3, 203) has a plurality of links (21, 22, 221, 222, 223) configured to reach a dead center as a result of the rotational motion of the operating member (2) from the locking position to the unlocking position.
MANUAL UNLOCKING DEVICE
An aspect of the present invention provides a manual unlocking device (1, 201) for manually unlocking a locking device (16), the locking device being (16) configured to lock a door device (15), the door device (15) being configured to open or close a doorway (10) of a vehicle, the manual unlocking device (1, 201) including: an operating member (2) configured to perform rotational motion between a locking position and an unlocking position by being manually operated; a converting mechanism (3, 203) configured to convert the rotational motion of the operating member (2) into linear motion; and a drawing member (4) coupled at one end thereof to the converting mechanism (3, 203) and at the other end thereof to the locking device (16), the drawing member (4) being configured to transmit, to the locking device, the linear motion transmitted thereto from the converting mechanism (3, 203), thereby unlocking the door device (15), the converting mechanism (3, 203) has a plurality of links (21, 22, 221, 222, 223) configured to reach a dead center as a result of the rotational motion of the operating member (2) from the locking position to the unlocking position.
MANUAL UNLOCKING DEVICE
MANUELLE ENTRIEGELUNGSVORRICHTUNG
DISPOSITIF DE DÉVERROUILLAGE MANUEL
SAKAKI GENTA (author) / HATTA MASAHIRO (author)
2025-02-26
Patent
Electronic Resource
English
IPC:
E05B
LOCKS
,
Schlösser