68592 ⎘
Local operating mechanisms for points or track-mounted scotch-blocks ; Visible or audible signals; Local operating mechanisms for visible or audible signals; Fluid-pressure devices for operating points or scotch-blocks using electrically controlled fluid-pressure operated driving means
Railroad switch device
#2Railroad switch device for moving railroad switch points
#3High-speed railway switch device for moving railroad switch points
#4Hydraulic oil control unit for supplying hydraulic oil actuators in switch machines of railway points
#5Hydraulic motor for railway switches
#6Railway Switching System