B61BLevel 3

RAILWAY SYSTEMS

**Definition:** This place covers:

Systems in which trains or individual passenger vehicles or load carriers run on or are guided by ground or elevated tracks defined by rails, ropes, cables, chains, racks or other guiding elements for wheels, rollers, or sliding anti-friction devices.

Typical examples are:

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B61B 1/00General arrangement of stations, platforms, or sidings

B61B 10/00Power and free systems

B61B 11/00Ski lift, sleigh lift or like trackless systems with guided towing cables only

B61B 12/00Component parts, details or accessories not provided for in groups

B61B 13/00Other railway systems

B61B 15/00Combinations of railway systems

B61B 3/00Elevated railways

B61B 5/00Elevated railway systems without suspended vehicles

B61B 7/00Rope railways

B61B 9/00Tramway or funicular systems with rigid track and cable traction

Cross-system equivalences0

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