B
SECTION B — PERFORMING OPERATIONS
  
TRANSPORTING
 B64
AIRCRAFT; AVIATION; COSMONAUTICS
 B64F
GROUND OR AIRCRAFT-CARRIER-DECK INSTALLATIONS
 B64F

Note(s)

The term "installations" in this sub-class embraces equipment, peculiar to use in connection with aircraft and not fitted in aircraft.

 B64F 1/00
Ground or aircraft-carrier-deck installations (specially adapted for captive aircraft B64F 3/00; aircraft-carriers per se B63; fog-dispersal installations E01H; wind tunnels G01M; grounded flight trainers G09B)
 B64F 1/02
·  Arresting gear; Liquid barriers
 B64F 1/04
·  Launching or towing gear (railway aspects B61; aircraft towing aircraft B64D 3/00; weapon launching gear F41F)
 B64F 1/06
·  ·  using catapults
 B64F 1/08
·  ·  using winches
 B64F 1/10
·  ·  using self-propelled vehicles
 B64F 1/12
·  Anchoring
 B64F 1/14
·  ·  Towers or masts for mooring airships or balloons (mooring attachments of lighter-than-air aircraft B64B 1/66; building aspects E04H 6/00, E04H 12/00)
 B64F 1/16
·  ·  Pickets or ground anchors; Wheel chocks
 B64F 1/18
·  Visual or acoustic landing aids (optical or acoustic signalling in general G08)
 B64F 1/20
·  ·  Arrangement of optical beacons
 B64F 1/22
·  installed for handling aircraft
 B64F 1/24
·  ·  Adaptations of turntables
 B64F 1/26
·  for reducing engine or jet noise; Protecting aerodromes from jet erosion
 B64F 1/28
·  Liquid-handling installations specially adapted for fuelling stationary aircraft (liquid handling in general B67)
 B64F 1/30
·  for embarking or disembarking passengers
 B64F 1/32
·  for handling freight
 B64F 1/34
·  for starting propulsion plant
 B64F 1/36
·  Other aerodrome installations (construction of, and surfacing for, airfields E01C)
 B64F 3/00
Ground installations specially adapted for captive aircraft (railway aspects B61)
 B64F 3/02
·  with means for supplying electricity to aircraft during flight
 B64F 5/00
Designing, manufacturing, assembling, cleaning, maintaining, or repairing aircraft, not otherwise provided for