B24B31/00 - CPC Classification Index

ClassID:

44705 ⎘

B24B31/00 - 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

Sub-classes:

B24B31/003 » {whereby the workpieces are mounted on a holder and are immersed in the abrasive material} 65
B24B31/006 » {for grinding the interior surfaces of hollow workpieces} 28
B24B31/02 » involving rotary barrels 42
B24B31/05 » involving a container formed as a conveyer belt 1
B24B31/06 » involving oscillating or vibrating containers 48
B24B31/10 » involving other means for tumbling of work 20
B24B31/12 » Accessories; Protective equipment or safety devices; Installations for exhaustion of dust or for sound absorption specially adapted for machines covered by group 38

Recent Application in this class:

20250153438

2025-05-15

METHOD FOR SEPARATING POLYMER ELEMENTS, WHICH WERE PRODUCED BY AN ADDITIVE MANUFACTURING METHOD, BY MEANS OF GRANULAR MEDIA

20240335921

2024-10-10

Device for precision machining of sphere, and method for precision machining of sphere using same

20190148414

2019-05-16

Display device

20190126540

2019-05-02

Method of processing a surface for additive manufacturing, component and apparatus

20190099761

2019-04-04

Media screening devices for capturing media during a deburring process

20180108684

2018-04-19

Display device and manufacturing method thereof

20170106498

2017-04-20

METHOD OF MANUFACTURING AN ACTUATOR ASSEMBLY COMPONENT AND METHOD OF VERIFYING SURFACE FINISH

20160016277

2016-01-21

Method and device for the surface finishing of workpieces

20140220869

2014-08-07

SUBTLE VORTEX POLISHING APPARATUS

#10

20130225049

2013-08-29

Methods of Finishing a Sheet of Material With Magnetorheological Finishing

#11

20130183887

2013-07-18

Drill bit for a rock drilling tool with increased toughness and method for increasing the toughness of such drill bits

#12

20130139948

2013-06-06

Method of forming a vacuum insulated glass panel spacer

#13

20130124114

2013-05-16

Method for determining a flow behavior of a medium

#14

20120264356

2012-10-18

Systems and methods for sharpening cutting blades

#15

20120245682

2012-09-27

SURFACE TREATED IMPLANTABLE ARTICLES AND RELATED METHODS

#16

20120063118

2012-03-15

BARREL GRINDING OF LUMIRAMIC PLATELETS

#17

20110047777

2011-03-03

Abrasive finish mask and method of polishing a component

#18

20110000717

2011-01-06

Drill bit for a rock drilling tool with increased toughness and method for increasing the toughness of such drill bits

#19

20100233510

2010-09-16

Method for inspecting and refurbishing engineering components

#20

20100210183

2010-08-19

Method for manufacturing a golf club head

#21

20090298390

2009-12-03

Surface treated implantable articles and related methods

#22

20090017252

2009-01-15

SEAL WITH RADIUSED CORNERS

#23

20080317270

2008-12-25

Closure element for housing openings during a tumbling process

#24

20080296349

2008-12-04

Method for treating metal member

#25

20080241370

2008-10-02

COATING REMOVAL FROM VANE RINGS VIA TUMBLE STRIP

#26

20070177838

2007-08-02

Tapered roller bearing and tapered roller processing method

#27

20060046620

2006-03-02

Process for forming spherical components

#28

20060037676

2006-02-23

Method for the post-treatment of deformed high-grade steel blanks

#29

20050218117

2005-10-06

Chemically assisted surface finishing process

#30

20050022841

2005-02-03

Method of de-coating metallic coated scrap pieces