B23F5/02 - CPC Classification Index

ClassID:

42312 ⎘

B23F5/02 - CPC Classification

Classification description:

Making straight gear teeth involving moving a tool relatively to a workpiece with a rolling-off or an enveloping motion with respect to the gear teeth to be made by grinding

Sub-classes:

B23F5/04 » the tool being a grinding worm 57
B23F5/06 » the tool being a grinding disc with a plane front surface 5
B23F5/08 » the tool being a grinding disc having the same profile as the tooth or teeth of a rack 5
B23F5/10 » the tool being a grinding disc having the same profile as the tooth or teeth of a crown or bevel wheel 5

Recent Application in this class:

20260124690

2026-05-07

MANUFACTURING GEARS WITH TIP AND/OR ROOT RELIEF

20250065426

2025-02-27

GRINDING MACHINE FOR GEAR GRINDING

20240424584

2024-12-26

MANUFACTURE OF DIFFERENTIAL GEARS

20200406382

2020-12-31

Method for the manufacture of a gear component, and gear grinding machine

20200230725

2020-07-23

Method and Device for Precision Machining of Toothed and Hardened Work Wheels

20190321901

2019-10-24

Method for hard finishing toothed gearing, particularly internally toothed portions and machine tool suitable therefor

20190070682

2019-03-07

DEVICE FOR MACHINING A WORK-PIECE WITH A TOOL

20180161896

2018-06-14

Process for gear manufacturing machining

20180126471

2018-05-10

Bevel gear flank surface structure shift

#10

20180111209

2018-04-26

Method and device for precision machining of toothed and hardened work wheels

#11

20170157690

2017-06-08

Machine for machining gear teeth and gear teeth machining method

#12

20170057052

2017-03-02

Method of grinding gears

#13

20160121414

2016-05-05

Internal gear grinding method

#14

20150266121

2015-09-24

GEAR GRINDING APPARATUS PROVIDING TOOL MODIFICATION FUNCTION

#15

20150202705

2015-07-23

Machine for machining gear teeth and gear teeth machining method

#16

20130115856

2013-05-09

Gear grinding method

#17

20130072096

2013-03-21

INTERNAL GEAR GRINDING MACHINE

#18

20120180277

2012-07-19

MACHINE FOR MAKING GEARS

#19

20120099939

2012-04-26

Method and tool for manufacturing face gears

#20

20110076926

2011-03-31

Gear grinding tool

#21

20100202847

2010-08-12

Tool for machining a work piece and method for machining a work piece

#22

20090068927

2009-03-12

Method for the discontinuous grinding of bevel gears and corresponding software for controlling a multiaxis grinding machine

#23

20070275638

2007-11-29

Method of maintaining a constant grinding process