B66B - CPC Classification
Classification description:
Sub-classes:
- B66B1/00 » Common features of elevators 9
- B66B1/00 » Common features of elevators 9
- B66B1/00 » Control systems of elevators in general 9
- B66B1/00 » Control systems of elevators in general 9
- B66B11/00 » Main component parts of lifts in, or associated with, buildings or other structures 25
- B66B13/00 » Doors, gates, or other apparatus controlling access to, or exit from, cages or lift well landings 19
- B66B15/00 » Lifts in hoistways of mines 1
- B66B15/00 » Lifts in hoistways of mines 1
- B66B15/00 » Main component parts of mining-hoist winding devices 1
- B66B15/00 » Main component parts of mining-hoist winding devices 1
- B66B17/00 » Hoistway equipment 4
- B66B19/00 » Mining-hoist operation 201
- B66B20/00 » Elevators not provided for in groups to 7
- B66B21/00 » Escalators or moving walkways 15
- B66B21/00 » Escalators or moving walkways 15
- B66B21/00 » Kinds or types of escalators or moving walkways 15
- B66B21/00 » Kinds or types of escalators or moving walkways 15
- B66B2201/00 » Aspects of control systems of elevators 33
- B66B23/00 » Component parts of escalators or moving walkways 67
- B66B25/00 » Control of escalators or moving walkways 90
- B66B27/00 » Indicating operating conditions of escalators or moving walkways 81
- B66B29/00 » Safety devices of escalators or moving walkways 74
- B66B3/00 » Applications of devices for indicating or signalling operating conditions of elevators 132
- B66B31/00 » Accessories for escalators, or moving walkways, e.g. for sterilising or cleaning 44
- B66B5/00 » Application of checking, fault-correcting, or safety devices in elevators 73
- B66B7/00 » Other common features of elevators 41
- B66B9/00 » Lifts in, or associated with, buildings 606
- B66B9/00 » Lifts in, or associated with, buildings 606
- B66B9/00 » Kinds or types of lifts in, or associated with, buildings or other structures 606
- B66B9/00 » Kinds or types of lifts in, or associated with, buildings or other structures 606
