To contrive a lock mechanism and a lock operation mechanism in a taking out position and a storage position so as to avoid error and imperfection in operation regarding a coupling device disposed on a front end of a train in such a manner as freely taken in and out.
A cotter pin operation lever 9 swinging in a horizontal plane is provided forward from the front end or backward from a rear end of the train, a fitting bracket 12 is disposed on the front end or the rear end of the train, a three-step fitting part is arranged on the fitting bracket, a fitting plate attached to or detached from the fitting part is disposed on an operation rod of the operation lever, the operation rod of the operation lever is arranged slidably with respect to the operation lever along the longitudinal direction and is energized to one side by an energizing spring, and thereby the fitting plate is usually fitted to the fitting part of the fitting bracket.
NAKAMURA SHUJI
KURIYAMA TAKASHI
TSUKAHARA KATSUYUKI
MATSUDA SEIJI
HASEGAWA MICHIO
KAWASAKI HEAVY IND LTD