B
SECTION B — PERFORMING OPERATIONS
  
TRANSPORTING
 B66
HOISTING; LIFTING; HAULING
 B66F
HOISTING, LIFTING, OR HAULING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD (off-shore platforms E02D 21/00; scaffolding combined with lifting devices E04G 1/22; lifting devices for sliding forms E04G 11/24; lifting of buildings E04G 23/06; shores or struts E04G 25/00; lifts or other hoisting devices on ladders E06C 7/12; props for mining E21D 15/00)
 B66F 1/00
Devices, e.g. jacks, for lifting loads in predetermined steps
 B66F 1/02
·  with locking elements, e.g. washers, co-operating with posts
 B66F 1/04
·  ·  the posts being toothed
 B66F 1/06
·  ·  ·  and the devices being actuated mechanically
 B66F 1/08
·  ·  ·  and the devices being operated by fluid pressure
 B66F 3/00
Devices, e.g. jacks, adapted for uninterrupted lifting of loads (mobile jacks of the garage type B66F 5/00)
 B66F 3/02
·  with racks actuated by pinions
 B66F 3/04
·  ·  with several racks
 B66F 3/06
·  ·  with racks comprising pivotable toothed sections or segments, e.g. arranged in pairs
 B66F 3/08
·  screw-operated (B66F 3/44 takes precedence; gearings F16H)
 B66F 3/10
·  ·  with telescopic sleeves
 B66F 3/12
·  ·  comprising toggle levers (lazy-tongs mechanisms B66F 3/22)
 B66F 3/14
·  ·  actuated through pawl-and-ratchet mechanisms
 B66F 3/16
·  ·  actuated through bevel-wheel gearings
 B66F 3/18
·  ·  actuated through worm gearings
 B66F 3/20
·  ·  actuated through multiple or change-speed gearings
 B66F 3/22
·  Lazy-tongs mechanisms
 B66F 3/24
·  fluid-pressure operated (water-pressure machines F03B; fluid-pressure servomotors F15B; hydraulic gearings F16H; cylinders, pistons F16J)
 B66F 3/26
·  ·  Adaptations or arrangements of pistons
 B66F 3/28
·  ·  ·  telescopic
 B66F 3/30
·  ·  with positive brakes or lock
 B66F 3/32
·  ·  with means for avoiding excessive shocks on completion movements
 B66F 3/34
·  ·  pneumatic
 B66F 3/36
·  ·  Load-engaging elements
 B66F 3/38
·  ·  ·  adjustable relative to piston
 B66F 3/40
·  ·  ·  inflatable
 B66F 3/42
·  ·  with self-contained pumps, e.g. actuated by hand
 B66F 3/44
·  with self-contained electric driving motors
 B66F 3/46
·  Combinations of several jacks with means for interrelating lifting or lowering movements
 B66F 5/00
Mobile jacks of the garage type mounted on wheels or rollers
 B66F 5/02
·  with mechanical lifting gear
 B66F 5/04
·  with fluid-pressure-operated lifting gear
 B66F 7/00
Lifting frames, e.g. for lifting vehicles; Platform lifts (for lift-truck platforms B66F 9/06)
 B66F 7/02
·  with platforms suspended from ropes, cables, or chains
 B66F 7/04
·  ·  hydraulically or pneumatically operated
 B66F 7/06
·  with platforms supported by levers for vertical movement
 B66F 7/08
·  ·  hydraulically or pneumatically operated
 B66F 7/10
·  with platforms supported directly by jacks
 B66F 7/12
·  ·  by mechanical jacks
 B66F 7/14
·  ·  ·  screw-operated
 B66F 7/16
·  ·  by one or more hydraulic or pneumatic jacks
 B66F 7/18
·  ·  ·  by a single central jack
 B66F 7/20
·  ·  ·  by several jacks with means for maintaining the platforms horizontal during movement
 B66F 7/22
·  with tiltable platforms (tilting vehicles for unloading B65G 67/34)
 B66F 7/24
·  for raising or lowering vehicles by their own power
 B66F 7/26
·  for selective lifting of parts of vehicles (mobile garage jacks B66F 5/00)
 B66F 7/28
·  Constructional details, e.g. end stops, pivoting supporting members, sliding runners adjustable to load dimensions
 B66F 9/00
Devices for lifting or lowering bulky or heavy goods for loading or unloading purposes (cranes B66C)
 B66F 9/02
·  Stationary loaders or unloaders, e.g. for sacks
 B66F 9/04
·  ·  hydraulically actuated or controlled
 B66F 9/06
·  Masted lifting-platform or for-lift trucks movable on wheels or equivalent (vehicle aspects B60-B62; non-masted lifting-platform trucks, trucks or like wheeled vehicles with auxiliary loading or unloading platforms B60P); Inverted lifting-platform or fork-lift trucks, i.e. trucks suspended from overhead rail-tracks or running between upper and lower rail-tracks (rail-vehicle aspects B61D, B61F)
 B66F 9/06

Note(s)

The terms "platforms" and "forks" in this sub-group also cover other load supporting or gripping members movable along the mast.

 B66F 9/08
·  ·  Masts; Guides; Chains
 B66F 9/10
·  ·  ·  movable in a horizontal direction relative to truck
 B66F 9/12
·  ·  Platforms; Forks; Other load supporting or gripping members
 B66F 9/14
·  ·  ·  laterally movable, e.g. swingable, for slewing or transverse movements
 B66F 9/16
·  ·  ·  inclinable relative to mast
 B66F 9/18
·  ·  ·  Load gripping or retaining means
 B66F 9/19
·  ·  ·  Additional means for facilitating unloading
 B66F 9/20
·  ·  Means for actuating or controlling masts, platforms, or forks (power take-off from vehicle transmissions, combined with vehicle propulsion systems B60K)
 B66F 9/22
·  ·  ·  Hydraulic devices or systems
 B66F 9/24
·  ·  ·  Electrical devices or systems
 B66F 11/00
Lifting devices specially adapted for particular uses not otherwise provided for
 B66F 11/02
·  for elevating, erecting, or dismantling masts
 B66F 11/04
·  for movable platforms or cabins, e.g. on vehicles, permitting workmen to place themselves in any desired position for carrying out required operations (platforms for cleaning windows A47L 3/02; devices for rescuing persons from buildings A62B 1/02; vehicle aspects of service vehicles B60P 3/14; maintenance travellers for bridges E01D 19/10; scaffolds on an extensible substructure E04G 1/22; liftable or lowerable platforms for use on ladders E06C 7/16)
 B66F 13/00
Common constructional features or accessories
 B66F 15/00
Crowbars or levers
 B66F 17/00
Safety devices, e.g. for limiting or indicating lifting force
 B66F 19/00
Hoisting, lifting, hauling, or pushing, not otherwise provided for