FI (Note)/(Index) list

Descriptions for B66B and notes/indexes are displayed on this screen.

B66B ELEVATORS; ESCALATORS OR MOVING WALKWAYS (life-saving devices used as an alternative to normal egress means, e g  stairs, during rescue to lower persons in cages, bags, or similar supports from buildings or other structures A62B 1/02; equipment for handling freight or for facilitating passenger embarkation or the like to aircraft B64D 9/00; braking or detent devices characterised by their application to lifting or hoisting gear B66D 5/00)[4]

Note(s)
In this subclass, the following term is used with the meaning indicated:[6]
    "elevator" covers the term "lift", and the two terms are interchangeable 

Subclass indexes

COMMON FEATURES OF ELEVATORS

Control; signalling; checking, safety; other

1/00; 3/00; 5/00; 7/00

LIFTS FOR BUILDINGS

Kinds; component parts; gates

9/00; 11/00; 13/00

LIFTS FOR MINES

Kinds, hoistway equipment; component parts

17/00, 19/00; 15/00

OTHER ELEVATORS

20/00

ESCALATORS, MOVING WALKWAYS

Kinds; component parts; accessories

21/00; 23/00; 31/00

Control; indicating operating conditions; safety devices

25/00; 27/00; 29/00