MANUAL DOOR UNLOCKING DEVICE AND RAILWAY VEHICLE DOOR DEVICE

A manual door unlocking device (100) according to one aspect of the present invention includes: a locking mechanism (110) for locking a door leaf (10) when the door leaf (10) is at a fully closed position, the door leaf (10) being configured to move by a driving force from a drive source to open and...

Ausführliche Beschreibung

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Bibliographische Detailangaben
1. Verfasser:	Sakaki, Genta
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	ACCESSORIES THEREFOR BODY DETAILS OR KINDS OF RAILWAY VEHICLES FIXED CONSTRUCTIONS HANDCUFFS KEYS LOCKS PERFORMING OPERATIONS RAILWAYS SAFES TRANSPORTING WINDOW OR DOOR FITTINGS
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Beschreibung
Zusammenfassung:	A manual door unlocking device (100) according to one aspect of the present invention includes: a locking mechanism (110) for locking a door leaf (10) when the door leaf (10) is at a fully closed position, the door leaf (10) being configured to move by a driving force from a drive source to open and close a doorway (105) of a railway vehicle; an operation portion (120) configured to receive manual operation; a force accumulating portion (130) for accumulating a predetermined amount of operating force produced by the manual operation; and an unlocking portion (150) configured to transmit the predetermined amount of operating force accumulated in the force accumulating portion (130) to undo the locking mechanism (110).