A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
MANUAL LOCKING DEVICE AND RAILWAY VEHICLE DOOR DEVICE
A manual locking device (101) according to one aspect of the present invention includes: a transmission mechanism (4) for transmitting a driving force from a drive source (3) to a door leaf 10 to cause the door leaf (10) to move between a fully open position and a fully closed position; at least one moving portion (5) provided on the transmission mechanism (4) and configured to move in synchronization with opening and closing of the door leaf (10); a restraining portion (6) configured to restrain movement of the at least one moving portion (5) in an opening-closing direction of the door leaf (10); an operation portion (7) configured to be manually operated to produce an operating force; and a locking portion (8) configured to accomplish locking when the door leaf (10) is at the fully closed position, by moving the restraining portion (6) by the operating force of the operation portion (7) from an unlocking position in which the movement of the at least one moving portion (5) is not restrained to a locking position in which the movement of the at least one moving portion (5) is restrained.
MANUAL LOCKING DEVICE AND RAILWAY VEHICLE DOOR DEVICE
A manual locking device (101) according to one aspect of the present invention includes: a transmission mechanism (4) for transmitting a driving force from a drive source (3) to a door leaf 10 to cause the door leaf (10) to move between a fully open position and a fully closed position; at least one moving portion (5) provided on the transmission mechanism (4) and configured to move in synchronization with opening and closing of the door leaf (10); a restraining portion (6) configured to restrain movement of the at least one moving portion (5) in an opening-closing direction of the door leaf (10); an operation portion (7) configured to be manually operated to produce an operating force; and a locking portion (8) configured to accomplish locking when the door leaf (10) is at the fully closed position, by moving the restraining portion (6) by the operating force of the operation portion (7) from an unlocking position in which the movement of the at least one moving portion (5) is not restrained to a locking position in which the movement of the at least one moving portion (5) is restrained.
MANUAL LOCKING DEVICE AND RAILWAY VEHICLE DOOR DEVICE
MANUELLE VERRIEGELUNGSVORRICHTUNG UND EISENBAHNWAGENTÜRVORRICHTUNG
DISPOSITIF DE VERROUILLAGE MANUEL ET DISPOSITIF DE PORTE DE VÉHICULE FERROVIAIRE
SAKAKI GENTA (author)
2024-05-22
Patent
Electronic Resource
English
IPC:
E05F
DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION
,
Vorrichtungen zum Bewegen der Flügel in die Offen- oder Schließstellung
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