B24B31/0224 - CPC Classification Index

ClassID:

44712 ⎘

B24B31/0224 - CPC Classification

Classification description:

Machines or devices designed for polishing or abrading surfaces on work by means of tumbling apparatus or other apparatus in which the work and/or the abrasive material is loose; Accessories therefor involving rotary barrels the workpieces being fitted on a support

Recent Application in this class:

20250282018

FINISHING DEVICE AND METHOD FOR DISTRIBUTED AERO-ENGINE BEARING RINGS

20230136776

APPARATUS AND METHOD OF TREATING THE INTERNAL SURFACES OF A TIMBER BARREL WITH AN ABRASIVE

20210016414

Masking tool system and method

20190168353

Rotational abrasive micro/nano-finishing

20190111539

Vibrating barrel polishing method and vibrating barrel polishing system

20150151399

Mass finishing component enclosure device and system

20140273757

Drag finishing system, method and fixture for gas turbine engine airfoils

20140256235

Surface flow finishing machine

20120266426

Method and apparatus for surface strengthening and/or smoothing of an integrally bladed rotor area of a jet engine

20110117820

Magnetic fixture

20100300229

Gear

20060246825

Method for smoothing the surface of a gas turbine blade

20050279430

Sub-surface enhanced gear

20050277366

Machine and method for finishing automotive wheels

19028293

Finishing device and method for distributed aero-engine bearing rings