|  | 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

SHAPING

|  | B25 |
HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; HANDLES FOR HAND IMPLEMENTS; WORKSHOP EQUIPMENT; MANIPULATORS

|  | B25 |
Note(s) In this class, the following term is used with the meaning indicated: "portable" includes suspension for easy manual handling, e.g. in connection with spring-suspended portable apparatus for use along assembly lines.

|  | B25G |
HANDLES FOR HAND IMPLEMENTS (attaching the blades or the like to handles of hand tools for soil working Fulltext... Hierarchy... Expanded...A01B 1/22; handles of hand implements for harvesting Fulltext... Hierarchy... Expanded...A01D 1/14; handles integral with brushware Fulltext... Hierarchy... Expanded...A46B)

|  | B25G |
Note(s) This subclass covers: handles for hand implements, in general; handles for hand implements for particular purposes, subject to Note (2) below. This subclass does not cover handles provided for elsewhere, e.g. it does not cover those provided for in Fulltext... Hierarchy... Expanded...A45B 9/02, Fulltext... Hierarchy... Expanded...A45C 13/22, Fulltext... Hierarchy... Expanded...A45C 13/26, Fulltext... Hierarchy... Expanded...A47B 95/02, Fulltext... Hierarchy... Expanded...A47J 45/00, Fulltext... Hierarchy... Expanded...B23D 51/01, Fulltext... Hierarchy... Expanded...B25J 13/02, Fulltext... Hierarchy... Expanded...B26B, Fulltext... Hierarchy... Expanded...B60N 3/02, Fulltext... Hierarchy... Expanded...B62B 5/06, Fulltext... Hierarchy... Expanded...B62B 9/20, Fulltext... Hierarchy... Expanded...B62K 21/26, Fulltext... Hierarchy... Expanded...B62M 3/14, Fulltext... Hierarchy... Expanded...B65D 25/28, Fulltext... Hierarchy... Expanded...E05B, Fulltext... Hierarchy... Expanded...G05G.

P:10 |  | B25G 1/00 |
Handle constructions

|  | B25G 1/01 |
· | Shock-absorbing means (Fulltext... Hierarchy... Expanded...B25G 1/02 takes precedence) [5]

|  | B25G 1/02 |
· | flexible (hammers heads having shock-absorbing means Fulltext... Hierarchy... Expanded...B25D 1/12) [5]

|  | B25G 1/04 |
· | telescopic; extensible; sectional

|  | B25G 1/06 |
· | reversible or adjustable for position

|  | B25G 1/08 |
· | with provision for storing tool elements

|  | B25G 1/10 |
· | characterised by material or shape (Fulltext... Hierarchy... Expanded...B25G 1/01, Fulltext... Hierarchy... Expanded...B25G 1/02 take precedence) [5]

|  | B25G 1/12 |
· · | electrically insulating material [2]

P:0 |  | B25G 3/00 |
Attaching handles to the implements

|  | B25G 3/02 |
· | Socket, tang, or like fixings (Fulltext... Hierarchy... Expanded...B25G 3/34 takes precedence)

|  | B25G 3/04 |
· · | with detachable or separate socket pieces (Fulltext... Hierarchy... Expanded...B25G 3/12 takes precedence)

|  | B25G 3/06 |
· · | with multiple socket, e.g. T-socket (Fulltext... Hierarchy... Expanded...B25G 3/12 takes precedence)

|  | B25G 3/08 |
· · | with dovetail or other groove (Fulltext... Hierarchy... Expanded...B25G 3/12 takes precedence)

|  | B25G 3/10 |
· · | with elastic, taper, or other self-grip socket or tang (Fulltext... Hierarchy... Expanded...B25G 3/12 takes precedence)

|  | B25G 3/12 |
· · | Locking or securing devices

|  | B25G 3/14 |
· · · | comprising barbs or teeth

|  | B25G 3/16 |
· · · | comprising bayonet joints

|  | B25G 3/18 |
· · · | comprising catches or pawls

|  | B25G 3/20 |
· · · | comprising clamping or contracting means acting concentrically on the handle or socket

|  | B25G 3/22 |
· · · · | Chucks

|  | B25G 3/24 |
· · · | comprising clamping or contracting means acting transversely on the handle or socket

|  | B25G 3/26 |
· · · | comprising nails, screws, bolts, or pins traversing or entering the socket

|  | B25G 3/28 |
· · · | comprising wedges, keys, or like expanding means

|  | B25G 3/30 |
· · · | comprising screwed sockets or tangs

|  | B25G 3/32 |
· · · | in association with, or including, tang, bolt, or other member passing axially through whole length of handle

|  | B25G 3/34 |
· | by pressing the handle on the implements; using cement or molten metal, e.g. casting, moulding; by welding or the like

|  | B25G 3/36 |
· | Lap joints; Riveted, screwed, or like joints (socket, tang, or like fixings Fulltext... Hierarchy... Expanded...B25G 3/02)

|  | B25G 3/38 |
· | Hinged, pivoted, swivelling, or folding joints