ClassID:

44462

B24B5/37 - CPC Classification

Classification description:

Machines or devices designed for grinding surfaces of revolution on work, including those which also grind adjacent plane surfaces; Accessories therefor; Single-purpose machines or devices for grinding rolls, e.g. barrel-shaped rolls

Recent Application in this class:
#1
20260115851
2026-04-30

EXTERNAL CIRCULATING DEVICE FOR CIRCULARLY GRINDING ROLLING SURFACE OF BEARING ROLLER

#2
20230182255
2023-06-15

GRINDING TOOL KIT, APPARATUS AND METHOD FOR FINISH MACHINING OF ROLLING SURFACE OF BEARING ROLLER

#3
20230131792
2023-04-27

System and method for improving roll roundness

#4
20220065295
2022-03-03

Roller for roller bearing, assembly including a grinding tool and a roller for a roller bearing, and method for manufacturing a roller for a roller bearing

#5
20200262021
2020-08-20

Manufacturing apparatus for producing a curved contour on at least one end face of a roll and method for producing a curved contour on the at least one end face with the manufacturing apparatus

#6
20190105750
2019-04-11

Method for manufacturing wire saw apparatus and wire saw apparatus

#7
20190015944
2019-01-17

Roll Grinding Method for Matched Pair of Rolls

#8
20180256789
2018-09-13

Portable hand pump for evacuation of fluids

#9
20170178805
2017-06-22

Rapidly quenched Fe-based soft-magnetic alloy ribbon and its production method and core

#10
20170087611
2017-03-30

Bristle element for brush and brush roll

#11
20160375539
2016-12-29

In situ grinding apparatus for resurfacing rubber belts and rollers

#12
20160368112
2016-12-22

Method for Grinding a Surface of a Rolling Element for a Roller Bearing

#13
20160368111
2016-12-22

Equipment and grinding machine for the grinding of external rings of roller bearings

#14
20160346821
2016-12-01

System and method for inspection of roll surface

#15
20160317724
2016-11-03

Portable hand pump for evacuation of fluids

#16
20160229731
2016-08-11

MICA ROLLS FOR USE IN GLASS MANUFACTURING PROCESSES AND METHODS FOR MAKING THE SAME

#17
20160229021
2016-08-11

Motorized blade rest apparatus and grinding system with motorized blade rest apparatus

#18
20160215821
2016-07-28

Manufacturing method for tapered roller, and tapered roller bearing

#19
20160207159
2016-07-21

Double disc surface grinding machine and grinding method

#20
20150111474
2015-04-23

Grinding method of grinding roller workpiece and grinding apparatus for grinding roller workpiece

#21
20140182594
2014-07-03

Portable hand pump for evacuation of fluids

#22
20140148081
2014-05-29

Grinding machine and method with improved teaching operation

#23
20140128232
2014-05-08

Roller and methods for production and operation

#24
20130314198
2013-11-28

RAPIDLY QUENCHED FE-BASED SOFT-MAGNETIC ALLOY RIBBON AND ITS PRODUCTION METHOD AND CORE

#25
20130102234
2013-04-25

Polishing Device

#26
20130010243
2013-01-10

MANUFACTURING METHOD OF ROLLER FOR PHASE RETARDATION FILM, METHOD FOR MANUFACTURING PHASE RETARDATION FILM BY ROLLER AND PHASE RETARDATION FILM THEREFORM

#27
20120122374
2012-05-17

GRINDING DEVICE FOR ROLLERS

#28
20110045739
2011-02-24

Method and Apparatus for Roll Grinding

#29
20100291836
2010-11-18

Method for the classification of defects and running of lamination cylinder grinding

#30
20100197206
2010-08-05

Device for grinding spinning cots

#31
20090156100
2009-06-18

APPARATUS AND METHOD FOR GRINDING WORK ROLLERS

#32
20090068928
2009-03-12

Grinding wheel for roll grinding and method of roll grinding

#33
20080163509
2008-07-10

Shape-measuring assembly for a grinding machine

#34
20080091174
2008-04-17

Portable hand pump for evacuation of fluids

#35
20070099548
2007-05-03

Grinding wheel for roll grinding application and method of roll grinding thereof

#36
20070082585
2007-04-12

On-line grinding method for work roll

#37
20060228990
2006-10-12

Method and apparatus for generating complex shapes on cylindrical surfaces

#38
20050208878
2005-09-22

Method of and machine for grinding a roll

#39
20050197044
2005-09-08

Automatic roll data acquisition system

#40
20050136815
2005-06-23

Polishing jig for bearing for use in back-up roll of rolling mill

#41
15648629
2019-06-18

Roller mill grinding apparatus with regenerative capability