|  | 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

|  | B62L |
BRAKES SPECIALLY ADAPTED FOR CYCLES

|  | B62L |
Note(s) This subclass covers only adaptations of brakes or actuating mechanisms peculiar to their use on cycles. This subclass does not cover brakes or actuating mechanisms of wider applicability, which are regarded as of general type, irrespective of whether described or claimed only for cycles, which are covered by subclass Fulltext... Hierarchy... Expanded...B60T or the relevant subclasses of class Fulltext... Hierarchy... Expanded...F16.

P:10 |  | B62L 1/00 |
Brakes; Arrangements thereof (back-pedalling brakes Fulltext... Hierarchy... Expanded...B62L 5/00)

|  | B62L 1/02 |
· | in which cycle wheels are engaged by brake elements

|  | B62L 1/04 |
· · | the tyre surfaces being engaged

|  | B62L 1/06 |
· · | the wheel-rim being engaged

|  | B62L 1/08 |
· · · | by the elements moving radially relative to the wheel

|  | B62L 1/10 |
· · · | by the elements moving substantially parallel to the wheel axis

|  | B62L 1/12 |
· · · · | the elements being mounted on levers pivotable about a common axis

|  | B62L 1/14 |
· · · · | the elements being mounted on levers pivotable about different axes

|  | B62L 1/16 |
· · · · · | the axes being located intermediate the ends of the levers

P:20 |  | B62L 3/00 |
Brake-actuating mechanisms (actuating mechanisms for back-pedalling brakes Fulltext... Hierarchy... Expanded...B62L 5/00; Bowden mechanisms Fulltext... Hierarchy... Expanded...F16C 1/10); Arrangements thereof

|  | B62L 3/02 |
· | for control by a hand lever (hand levers for control of cycles in general Fulltext... Hierarchy... Expanded...B62K 23/06)

|  | B62L 3/04 |
· | for control by a foot lever (foot levers for control of cycles in general Fulltext... Hierarchy... Expanded...B62K 23/08)

|  | B62L 3/06 |
· | Means for locking the actuating mechanisms (locking a cycle braking device directly Fulltext... Hierarchy... Expanded...B62H 5/18)

|  | B62L 3/08 |
· | Mechanisms specially adapted for braking more than one wheel

P:0 |  | B62L 5/00 |
Brakes, or actuating mechanisms therefor, controlled by back-pedalling (free-wheel devices specially adapted for cycles Fulltext... Hierarchy... Expanded...F16D 41/00)

|  | B62L 5/02 |
· | the brakes being actuated through coacting coaxial cones

|  | B62L 5/04 |
· · | the brakes being of expanding-brake-bushing type

|  | B62L 5/06 |
· · | the brakes being of disc type

|  | B62L 5/08 |
· · | the brakes being of shoe type

|  | B62L 5/10 |
· | the brakes being actuated through coacting cams and balls or rollers

|  | B62L 5/12 |
· · | the brakes being of expanding-brake-bushing type

|  | B62L 5/14 |
· · | the brakes being of disc type

|  | B62L 5/16 |
· · | the brakes being of shoe type

|  | B62L 5/18 |
· | the brakes being additionally controlled by alternative means

|  | B62L 5/20 |
· | the brakes having adjustable braking power