B61L - CPC Classification
Classification description:
Sub-classes:
- B61L1/00 » Devices along the route controlled by interaction with the vehicle or vehicle train, {e.g. pedals} 16
- B61L11/00 » Operation of points from the vehicle or by the passage of the vehicle 4
- B61L13/00 » Operation of signals from the vehicle or by the passage of the vehicle 8
- B61L15/00 » Indicators provided on the vehicle or vehicle train for signalling purposes; {On-board control or communication systems} 21
- B61L17/00 » Switching systems for classification yards 92
- B61L19/00 » Arrangements for interlocking between points and signals by means of a single interlocking device, {e.g. central control } 12
- B61L21/00 » Station blocking between signal boxes in one yard 3
- B61L2201/00 » Control methods 216
- B61L2205/00 » Communication or navigation systems for railway traffic 92
- B61L2207/00 » Features of light signals 10
- B61L2210/00 » Vehicle systems 3
- B61L23/00 » Control, warning, or like safety means along the route or between vehicles or vehicle trains 165
- B61L25/00 » Recording or indicating positions or identities of vehicles or vehicle trains or setting of track apparatus 22
- B61L27/00 » Central traffic control systems; {Track-side control or specific communication systems} 55
- B61L29/00 » Safety means for rail/road crossing traffic 25
- B61L3/00 » Devices along the route for controlling devices on the vehicle or vehicle train, e.g. to release brake, to operate a warning signal 20
- B61L5/00 » Local operating mechanisms for points or track-mounted scotch-blocks ; Visible or audible signals; Local operating mechanisms for visible or audible signals 8
- B61L7/00 » Remote control of local operating means for points, signals, or trackmounted scotch-blocks 8
- B61L9/00 » Illumination specially adapted for points, form signals, or gates 4
- B61L99/00 » Subject matter not provided for in other groups of this subclass 29
