B
SECTION B — PERFORMING OPERATIONS; TRANSPORTING
 B01 - 
B07
Subsection index
LIQUID/LIQUID, LIQUID/GAS OR GAS/GAS SEPARATION
Method
General operationsB01D
by centrifugal force, using centrifuges or free-vortex apparatusB01D
using magnetic or electrostatic effectB03C
Apparatus
General operationsB01D
by centrifugal force, using centrifuges or free-vortex apparatusB04B, B04C
using magnetic or electrostatic effectB03C
SOLID/LIQUID OR SOLID/GAS SEPARATION
Method
General operationsB01D
by centrifugal forceB01D
using centrifuges or free-vortex apparatusB01D
using magnetic or electrostatic effectB03C
Apparatus
General operationsB01D
by centrifugal forceB01D
using centrifuges or free-vortex apparatusB04B, B04C
using magnetic or electrostatic effectB03C
SOLID/SOLID SEPARATION
Method
Dry methods
material in bulkB07B
Individual sortingB07C
Screening, sifting, pneumatic sortingB07B
using pneumatic tables or jigsB03B
by magnetic or electrostatic effectB03C
by centrifugal forceB07B
using centrifuges or free-vortex apparatusB07B
Wet methods
General operationsB03B
flotation, differential sedimentationB03D
screeningB07B
Combinations Dry methods - wet methodsB03B
Apparatus
Dry methods
material in bulkB07B
Individual sortingB07C
Screening, sifting, pneumatic sortingB07B
using pneumatic tables or jigsB03B
by magnetic or electrostatic effectB03C
by centrifugal forceB07B
using centrifuges or free-vortex apparatusB04B, B04C
Wet methods
General operationsB03B
flotation, differential sedimentationB03D
screeningB07B
Combinations Dry methods - wet methodsB03B
  
TRANSPORTING
 B68
SADDLERY; UPHOLSTERY
 B68C
SADDLES; STIRRUPS
P:10 B68C 1/00
Saddling equipment for riding- or pack-animals
 B68C 1/02
·  Saddles
 B68C 1/04
·  ·  Adjustable saddles
 B68C 1/06
·  ·  Side saddles
 B68C 1/08
·  ·  with pneumatic pads
 B68C 1/10
·  ·  with spring pads
 B68C 1/12
·  Bottom pads for saddles; Saddle cloths
 B68C 1/14
·  Belts or straps for saddles; Tighteners therefor
 B68C 1/16
·  Fastening stirrups to saddles; Stirrup-leathers (stirrups B68C 3/00)
 B68C 1/18
·  ·  with safety arrangements for loosening the connection between stirrup and saddle, e.g. in case of rider's fall
 B68C 1/20
·  Pockets, receptacles, or other supporting devices attached or attachable to saddle, e.g. for insertion of arms
P:20 B68C 3/00
Stirrups
 B68C 3/02
·  with side part or sole plate attached to other parts of the stirrup movably, e.g. pivotally
P:0 B68C 5/00
Covers for animals when working, e.g. for protection