|  | B |
SECTION B — PERFORMING OPERATIONS; TRANSPORTING

|  | B01 - B07 |
Subsection index
LIQUID/LIQUID, LIQUID/GAS OR GAS/GAS SEPARATION |
Method |
General operations | B01D
by centrifugal force, using centrifuges or free-vortex apparatus | B01D
using magnetic or electrostatic effect | B03C
Apparatus |
General operations | B01D
by centrifugal force, using centrifuges or free-vortex apparatus | B04B, B04C
using magnetic or electrostatic effect | B03C
SOLID/LIQUID OR SOLID/GAS SEPARATION |
Method |
General operations | B01D
by centrifugal force | B01D
using centrifuges or free-vortex apparatus | B01D
using magnetic or electrostatic effect | B03C
Apparatus |
General operations | B01D
by centrifugal force | B01D
using centrifuges or free-vortex apparatus | B04B, B04C
using magnetic or electrostatic effect | B03C
SOLID/SOLID SEPARATION |
Method |
Dry methods |
material in bulk | B07B
Individual sorting | B07C
Screening, sifting, pneumatic sorting | B07B
using pneumatic tables or jigs | B03B
by magnetic or electrostatic effect | B03C
by centrifugal force | B07B
using centrifuges or free-vortex apparatus | B07B
Wet methods |
General operations | B03B
flotation, differential sedimentation | B03D
screening | B07B
Combinations Dry methods - wet methods | B03B
Apparatus |
Dry methods |
material in bulk | B07B
Individual sorting | B07C
Screening, sifting, pneumatic sorting | B07B
using pneumatic tables or jigs | B03B
by magnetic or electrostatic effect | B03C
by centrifugal force | B07B
using centrifuges or free-vortex apparatus | B04B, B04C
Wet methods |
General operations | B03B
flotation, differential sedimentation | B03D
screening | B07B
Combinations Dry methods - wet methods | B03B

TRANSPORTING

|  | B62 |
LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS

|  | B62B |
HAND-PROPELLED VEHICLES, e.g. HAND CARTS, PERAMBULATORS; SLEDGES

|  | B62B |
Note(s) In this subclass, the following terms or expressions are used with the meanings indicated: "hand carts" also embraces hand-propelled wheeled devices in so far as the features thereof are generic to hand carts and also embraces pedestrian controlled power-driven vehicles in so far as the features thereof are generic to hand carts; "rollers" is equivalent to wheels.

|  | B62B |
Subclass index
HAND CARTS |
With one axle; with more than one axle | 1/00; 3/00
Details and accessories; runners for travel on ice or snow | 5/00; 19/00
CARRIAGES FOR CHILDREN, PERAMBULATORS | 7/00, 9/00
SLEDGES |
With runners; other types | 13/00; 15/00
Details and accessories | 17/00
OTHER HAND-PROPELLED VEHICLES | 11/00

|  | B62B 1/00 - B62B 5/00 |
Hand carts

P:40 |  | B62B 1/00 |
Hand carts having only one axis carrying one or more transport wheels; Equipment therefor

|  | B62B 1/02 |
· | in which the wheel axis is disposed between the load and the handles

|  | B62B 1/04 |
· · | involving parts being adjustable, collapsible, attachable, detachable, or convertible

|  | B62B 1/06 |
· · | involving means for grappling or securing in place objects to be carried; Loading or unloading equipment

|  | B62B 1/08 |
· · | having auxiliary wheels used during loading or unloading

|  | B62B 1/10 |
· | in which the load is intended to be transferred totally to the wheels

|  | B62B 1/12 |
· · | involving parts being adjustable, collapsible, attachable, detachable, or convertible

|  | B62B 1/14 |
· · | involving means for grappling or securing in place objects to be carried; Loading or unloading equipment

|  | B62B 1/16 |
· · | involving tiltably-mounted containers

|  | B62B 1/18 |
· | in which the load is disposed between the wheel axis and the handles, e.g. wheelbarrows

|  | B62B 1/20 |
· · | involving parts being collapsible, attachable, detachable or convertible

|  | B62B 1/22 |
· · | involving means for grappling or securing in place objects to be carried; Loading or unloading equipment

|  | B62B 1/24 |
· · | involving tiltably-mounted containers

|  | B62B 1/26 |
· | characterised by supports specially adapted to objects of definite shape

P:30 |  | B62B 3/00 |
Hand carts having more than one axis carrying transport wheels; Steering devices therefor; Equipment therefor

|  | B62B 3/02 |
· | involving parts being adjustable, collapsible, attachable, detachable, or convertible (Fulltext... Hierarchy... Expanded...B62B 3/14 takes precedence) [6]

|  | B62B 3/04 |
· | involving means for grappling or securing in place objects to be carried; Load handling equipment

|  | B62B 3/06 |
· · | for simply clearing the load from the ground, e.g. low-lift trucks (devices movable on wheels or the like for lifting or lowering bulky or heavy goods for loading or unloading purposes, e.g. fork-lift trucks, Fulltext... Hierarchy... Expanded...B66F 9/06)

|  | B62B 3/065 |
· · · | with hydraulic lifting means [6]

|  | B62B 3/08 |
· | involving tiltably-mounted containers (Fulltext... Hierarchy... Expanded...B62B 3/14 takes precedence) [6]

|  | B62B 3/10 |
· | characterised by supports specially adapted to objects of definite shape

|  | B62B 3/12 |
· | characterised by three-wheeled construction (Fulltext... Hierarchy... Expanded...B62B 3/14 takes precedence) [6]

|  | B62B 3/14 |
· | characterised by provisions for nesting or stacking, e.g. shopping trolleys [6]

|  | B62B 3/16 |
· · | vertically stackable [6]

|  | B62B 3/18 |
· · | nestable by means of pivoted load supports or load support parts, e.g. baskets [6]

P:50 |  | B62B 5/00 |
Accessories or details specially adapted for hand carts (Fulltext... Hierarchy... Expanded...B62B 9/00 takes precedence; wheels, axles, or axle bearings for vehicles Fulltext... Hierarchy... Expanded...B60B; castors for vehicles, castors in general Fulltext... Hierarchy... Expanded...B60B 33/00)

|  | B62B 5/02 |
· | providing for travelling up or down a flight of stairs (chairs or personal conveyances specially adapted for patients or disabled persons Fulltext... Hierarchy... Expanded...A61G 5/00)

|  | B62B 5/04 |
· | Braking mechanisms; Locking devices against movement

|  | B62B 5/06 |
· | Hand moving equipment, e.g. handle bars (for cycles Fulltext... Hierarchy... Expanded...B62K 11/14, Fulltext... Hierarchy... Expanded...B62K 21/12)

|  | B62B 5/08 |
· | Children's seats (Fulltext... Hierarchy... Expanded...B62B 3/14 takes precedence) [6]

|  | B62B 7/00 - B62B 9/00 |
Carriages for children; Perambulators (chairs or multi-track cycles specially adapted for invalids Fulltext... Hierarchy... Expanded...A61G 5/00)

P:10 |  | B62B 7/00 |
Carriages for children; Perambulators, e.g. dolls' perambulators

|  | B62B 7/02 |
· | having only a single wheel axis

|  | B62B 7/04 |
· | having more than one wheel axis; Steering devices therefor

|  | B62B 7/06 |
· · | collapsible or foldable

|  | B62B 7/08 |
· · · | in the direction of, or at right angles to, the wheel axes

|  | B62B 7/10 |
· · · | by folding down the body to the wheel carriage or by retracting projecting parts into the box-shaped body

|  | B62B 7/12 |
· · | convertible, e.g. into children's furniture or toy (children's chairs convertible to push chairs Fulltext... Hierarchy... Expanded...A47D 1/06)

|  | B62B 7/14 |
· · | with detachable or rotatably-mounted body

P:20 |  | B62B 9/00 |
Accessories or details specially adapted for children's carriages or perambulators (providing for travelling on snow Fulltext... Hierarchy... Expanded...B62B 19/00)

|  | B62B 9/02 |
· | providing for travelling up or down a flight of stairs

|  | B62B 9/04 |
· · | with runners, e.g. sledge runners

|  | B62B 9/06 |
· · | with spiders or the like

|  | B62B 9/08 |
· | Braking mechanisms; Locking devices against movement

|  | B62B 9/10 |
· | Perambulator bodies; Equipment therefor (collapsible or foldable Fulltext... Hierarchy... Expanded...B62B 7/06; convertible Fulltext... Hierarchy... Expanded...B62B 7/12)

|  | B62B 9/12 |
· · | involving parts that are adjustable, attachable or detachable

|  | B62B 9/14 |
· · | Hoods; Weather screens; Cat nets

|  | B62B 9/16 |
· | Mud-guards or protecting devices for wheels

|  | B62B 9/18 |
· | Resilient suspensions of bodies

|  | B62B 9/20 |
· | Handle bars; Handles

|  | B62B 9/22 |
· | Devices for rocking or oscillating

|  | B62B 9/24 |
· | Safety guards for children, e.g. harness (cat nets Fulltext... Hierarchy... Expanded...B62B 9/14; devices for use in guiding or supporting children, e.g. safety harness, Fulltext... Hierarchy... Expanded...A47D 13/08)

|  | B62B 9/26 |
· | Securing devices for bags or toys

|  | B62B 9/28 |
· | Auxiliary dismountable seats

P:90 |  | B62B 11/00 |
Hand-propelled vehicles not otherwise provided for (rider propulsion of vehicles Fulltext... Hierarchy... Expanded...B62M 1/00)

|  | B62B 13/00 - B62B 15/00 |
Sledges (characterised by animal propulsion Fulltext... Hierarchy... Expanded...B62C; propulsion of sledges by driver or engine Fulltext... Hierarchy... Expanded...B62M)

P:60 |  | B62B 13/00 |
Sledges with runners (ice boats or sailing sledges Fulltext... Hierarchy... Expanded...B62B 15/00)

|  | B62B 13/02 |
· | characterised by arrangement of runners

|  | B62B 13/04 |
· · | arranged in a single line

|  | B62B 13/06 |
· · | arranged in two or more parallel lines

|  | B62B 13/08 |
· · · | with steering devices

|  | B62B 13/10 |
· · · · | with swivelling portions of the runners; with a swivelling middle runner

|  | B62B 13/12 |
· · · · | with tilting or bending runners

|  | B62B 13/14 |
· · · · | combined with braking devices

|  | B62B 13/16 |
· | Collapsible or foldable sledges

|  | B62B 13/18 |
· | Vehicles having alternatively-usable runners and wheels

P:70 |  | B62B 15/00 |
Other sledges; Ice boats or sailing sledges

P:80 |  | B62B 17/00 |
Accessories or details of sledges

|  | B62B 17/02 |
· | Runners (attachable to, or replacing, vehicle wheels Fulltext... Hierarchy... Expanded...B62B 19/00)

|  | B62B 17/04 |
· · | resiliently suspended

|  | B62B 17/06 |
· | Superstructures; Attachments therefor

|  | B62B 17/08 |
· | Braking devices

P:0 |  | B62B 19/00 |
Runners for carrying wheeled vehicles to facilitate travel on ice or snow

|  | B62B 19/02 |
· | attachable to wheels

|  | B62B 19/04 |
· | replacing wheels