B24B31/0212 - CPC Classification Index

ClassID:

44710 ⎘

B24B31/0212 - 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 barrels being submitted to a composite rotary movement

Sub-classes:

B24B31/0218 » {the barrels are moving around two parallel axes, e.g. gyratory, planetary movement } 11

Recent Application in this class:

20180015589

GAS-FILLED VESSEL FILLED WITH FLUORINATED HYDROCARBON COMPOUND

20150038054

Centrifugal barrel polishing machine and centrifugal barrel polishing method

20140256235

Surface flow finishing machine

20060178093

High speed vertical processor

20050263171

Finishing processes for improving fatigue life of metal components