A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
An isolation lock mechanism for a transit vehicle door includes a lock bracket configured to be connected to the transit vehicle door; a lock pin configured to be moved between an engaged position in which the lock pin is extended to engage the lock bracket and a disengaged position in which the lock pin is withdrawn from the lock bracket; and a linkage assembly connected to the lock pin and configured to be actuated to move the lock pin between the engaged position and the disengaged position. The linkage assembly is configured to be connected to an emergency release device such that operation of the emergency release device to unlock the transit vehicle door also actuates the linkage assembly to move the lock pin from the engaged position to the disengaged position.
An isolation lock mechanism for a transit vehicle door includes a lock bracket configured to be connected to the transit vehicle door; a lock pin configured to be moved between an engaged position in which the lock pin is extended to engage the lock bracket and a disengaged position in which the lock pin is withdrawn from the lock bracket; and a linkage assembly connected to the lock pin and configured to be actuated to move the lock pin between the engaged position and the disengaged position. The linkage assembly is configured to be connected to an emergency release device such that operation of the emergency release device to unlock the transit vehicle door also actuates the linkage assembly to move the lock pin from the engaged position to the disengaged position.
RAIL TRANSIT DOOR ISOLATION LOCK
SINGH GUNNEET (author)
2018-12-06
Patent
Electronic Resource
English
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