<titlePart> <text>SECTION B <emdash/> PERFORMING OPERATIONS</text> </titlePart> <titlePart> <text>TRANSPORTING</text> </titlePart> LIQUID/LIQUID, LIQUID/GAS OR GAS/GAS SEPARATION Method General operations by centrifugal force, using centrifuges or free-vortex apparatus using magnetic or electrostatic effect Apparatus General operations by centrifugal force, using centrifuges or free-vortex apparatus , using magnetic or electrostatic effect SOLID/LIQUID OR SOLID/GAS SEPARATION Method General operations by centrifugal force using centrifuges or free-vortex apparatus using magnetic or electrostatic effect Apparatus General operations by centrifugal force using centrifuges or free-vortex apparatus , using magnetic or electrostatic effect SOLID/SOLID SEPARATION Method Dry methods material in bulk Individual sorting Screening, sifting, pneumatic sorting using pneumatic tables or jigs by magnetic or electrostatic effect by centrifugal force using centrifuges or free-vortex apparatus Wet methods General operations flotation, differential sedimentation screening Combinations Dry methods - wet methods Apparatus Dry methods material in bulk Individual sorting Screening, sifting, pneumatic sorting using pneumatic tables or jigs by magnetic or electrostatic effect by centrifugal force using centrifuges or free-vortex apparatus , Wet methods General operations flotation, differential sedimentation screening Combinations Dry methods - wet methods <titlePart> <text>SHAPING</text> </titlePart> <titlePart> <text>HAND TOOLS</text> </titlePart> <titlePart> <text>PORTABLE POWER-DRIVEN TOOLS</text> </titlePart> <titlePart> <text>HANDLES FOR HAND IMPLEMENTS</text> </titlePart> <titlePart> <text>WORKSHOP EQUIPMENT</text> </titlePart> <titlePart> <text>MANIPULATORS</text> </titlePart> 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. <titlePart> <text>HAND-HELD NAILING OR STAPLING TOOLS</text> </titlePart> <titlePart> <text>MANUALLY-OPERATED PORTABLE STAPLING TOOLS</text> <entryReference>manufacturing footwear <sref ref="A43D"/></entryReference> </titlePart> In this subclass, the following term is used with the meaning indicated: "nail" includes pin, bolt, stud, plug or the like. Tools for driving both nails or staples are classified with the nailing tools. JOINING BY NAILS Nailing punches Nailing tools , , Tools for straightening or extracting nails , JOINING BY STAPLES , , <titlePart> <text>Hand-held nailing tools</text> <entryReference>hammers <sref ref="B25D"/></entryReference> <entryReference>details or components, e.g. casings, bodies, of portable power-driven tools not particularly related to the operation performed <sref ref="B25F0005000000"/></entryReference> <entryReference>nailing machines <sref ref="B27F0007020000"/></entryReference> </titlePart> <titlePart> <text>Nail feeding devices therefor</text> </titlePart> <titlePart> <text>operated by manual power</text> </titlePart> <titlePart> <text>operated by fluid pressure</text> </titlePart> <titlePart> <text>operated by electric power</text> </titlePart> <titlePart> <text>operated by combustion pressure</text> </titlePart> <titlePart> <text>generated by detonation of a cartridge</text> </titlePart> <titlePart> <text>acting directly on the nail</text> </titlePart> <titlePart> <text>acting on an intermediate plunger or anvil</text> <entryReference>pistols for slaughtering or stunning animals <sref ref="A22B0003020000"/></entryReference> </titlePart> <titlePart> <text>Cartridges specially adapted for impact tools</text> </titlePart> <titlePart> <text>Cartridge-and-nail units</text> <entryReference>bolts or the like for shooting into concrete constructions, metal walls, or the like by means of detonation-operated nailing tools <sref ref="F16B0019140000"/></entryReference> </titlePart> <titlePart> <text>Details or accessories, e.g. splinter guards, spall minimisers</text> </titlePart> <titlePart> <text>Portable devices for holding and guiding nails</text> </titlePart> <titlePart> <text>Nail dispensers</text> </titlePart> <titlePart> <text>Manually operated portable stapling tools</text> </titlePart> <titlePart> <text>Hand-held power-operated stapling tools</text> <entryReference>surgical staplers <sref ref="A61B0017068000"/>, <sref ref="A61B0017115000"/></entryReference> <entryReference>details or components, e.g. casings, bodies, of portable power-driven tools not particularly related to the operation performed <sref ref="B25F0005000000"/></entryReference> <entryReference>stapling machines <sref ref="B27F0007170000"/></entryReference> </titlePart> <titlePart> <text>Staple feeding devices therefor</text> <entryReference>surgical staples <sref ref="A61B0017064000"/></entryReference> <entryReference>staples <sref ref="F16B0015000000"/></entryReference> </titlePart> <titlePart> <text>with provision for bending the ends of the staples on to the work</text> </titlePart> <titlePart> <text>with means for forming the staples in the tool</text> </titlePart> <titlePart> <text>without provision for bending the ends of the staples on to the work</text> </titlePart> <titlePart> <text>with means for forming the staples in the tool</text> </titlePart> <titlePart> <text>Driving means</text> </titlePart> <titlePart> <text>operated by manual power</text> </titlePart> <titlePart> <text>operated by fluid pressure</text> </titlePart> <titlePart> <text>operated by electric power</text> </titlePart> <titlePart> <text>Staple-feeding devices</text> </titlePart> <titlePart> <text>Accessories for nailing or stapling tools, e.g. supports</text> <entryReference>for tools operated by detonation of a cartridge <sref ref="B25C0001180000"/></entryReference> </titlePart> <titlePart> <text>Nail punches</text> </titlePart> <titlePart> <text>Nail, spike, or staple extractors</text> <entryReference>incorporated in hammers <sref ref="B25D0001000000"/></entryReference> </titlePart> <titlePart> <text>Pincers</text> <entryReference>joints therefor <sref ref="B25B0007060000"/></entryReference> </titlePart> <titlePart> <text>Nail straightening devices</text> </titlePart>