MOVABLE PLATFORM FENCE

MOVABLE PLATFORM FENCE

PROBLEM TO BE SOLVED: To provide a movable platform fence with a lock mechanism that is automatically unlocked without manually operating the lock mechanism when power fails.SOLUTION: The lock mechanism 30 of the movable platform fence 100 includes: a solenoid 33 having a solenoid shaft that moves a...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Hauptverfasser: MOROKUMA HIRONORI, SUMIYOSHI HIROAKI
Format: Patent
Sprache:eng
Schlagworte:
ACCESSORIES THEREFOR
EQUIPMENT THEREFOR NOT OTHERWISE PROVIDED FOR
FIXED CONSTRUCTIONS
HANDCUFFS
KEYS
LOCKS
PERFORMING OPERATIONS
RAILWAY SYSTEMS
RAILWAYS
SAFES
TRANSPORTING
WINDOW OR DOOR FITTINGS
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Beschreibung
Zusammenfassung:PROBLEM TO BE SOLVED: To provide a movable platform fence with a lock mechanism that is automatically unlocked without manually operating the lock mechanism when power fails.SOLUTION: The lock mechanism 30 of the movable platform fence 100 includes: a solenoid 33 having a solenoid shaft that moves according to whether power is supplied or not; an engaging part 31 that rotates associated with the movement of the solenoid shaft; a part 37 to be engaged with the engaging part; and a driving part 34 that releases the engagement between the engaging part 31 and the part 37 to be engaged when the solenoid 33 is not powered.