Patent ID: 7775385
Filing Date: 2010-08-17
Classification: A63H

Abstract:
1. An improved remote-controlled model railway vehicle coupling device comprising: a. a coupler having a shaft configured with a channel, said shaft having a proximal end and a distal end, the proximal end defining an aperture arranged for pivotably mounting along an end of a model railway vehicle, the distal end defining a head arranged for limiting the pivotable displacement of a rotatably mounted knuckle wherein said knuckle is arranged to reliably pivot between a closed position and an open closed position for engaging a similar coupler mounted along another model railway vehicle, b. a locking assembly received within said channel such that the distal end of said locking assembly is disposed adjacently to the proximal end of said knuckle, said locking assembly being electronically automated to reliably alternate between a first length and a second length, whereby said locking assembly substantially engages said knuckle in the closed position thereof during the first length of said locking assembly and, during the second length of said locking assembly, entirely disengages said knuckle to effectuate the open position thereof, c. an aperture disposed along the proximal end of said shaft to define the proximal end of said coupling device, said aperture having a cross-section substantially congruent with said shaft, said aperture designated to receive pivotable means for mounting said coupling device, d. electronic command means for remotely automating said locking assembly disposed aboard said model railway vehicle, said electronic command means being connected to said electrical contact means whereby said electronic command means are operable for both communicating a trigger signal and administering said electric current for suitable conveyance to said locking assembly; e. a housing arranged with said pivotable means for receiving said coupling device, said housing capable of accepting singular mounting means through said pivotable means for suitable attachment to a model railway vehicle, said housing further arranged for carrying said electrical contact means whereby said electrical contact means are disposed suitably for both engaging said locking assembly, so carried within said locking assembly, and attachment to a power supply.