Travelling gear incorporated in or fitted to trolleys or cranes (; for dredgers E02F)

Introduced: September 1968

Title

Titles differ between systems:

IPC: Travelling gear incorporated in, or fitted to, trolleys or cranes

CPC: Travelling gear incorporated in or fitted to trolleys or cranes (; for dredgers E02F)

Full titles differ between systems:

IPC:

Travelling gear incorporated in, or fitted to, trolleys or cranes

CPC:

Travelling gear incorporated in or fitted to trolleys or cranes (; for dredgers E02F)

IPC and CPC are identically structured here. All 8 subcodes exist in both systems.

2 shared codes have differing titles between IPC and CPC.

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B66C 9/02 for underhung trolleys or cranes IPC+CPC Available in IPC and CPC
B66C 9/04 to facilitate negotiation of curves IPC+CPC Available in IPC and CPC
B66C 9/06 for more than one rail gauge IPC+CPC Available in IPC and CPC
B66C 9/08 Runners; Runner bearings (wheels for railbound vehicles B60B) IPC+CPC Available in IPC and CPC
B66C 9/10 Undercarriages or bogies, e.g. end carriages, end bogies IPC+CPC Available in IPC and CPC
B66C 9/14 Trolley or crane travel drives (rope, cable, or chain drives for loads or trolleys B66C11/16; control B66C13/18) IPC+CPC Available in IPC and CPC
B66C 9/16 with means for maintaining alignment between wheels and track IPC+CPC Available in IPC and CPC
B66C 9/18 with means for locking trolleys or cranes to runways or tracks to prevent inadvertent movements IPC+CPC Available in IPC and CPC

Class B66,2013–2023, worldwide · Source: EPO PATSTAT

Class B66,2013–2023, worldwide · Source: EPO PATSTAT