Patents-Review.com
ClassID:

42313 ⎘

B23F5/04 - 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 the tool being a grinding worm

Recent Application in this class:
#1
20250281987
2025-09-11

METHOD AND SYSTEM FOR GRINDING WORKPIECE

 #2
20250187091
2025-06-12

VIBRATION-ASSISTED GENERATING MACHINING

 #3
20240383086
2024-11-21

DEVICE FOR GEAR CUTTING, TOOL HEAD AND GEAR CUTTING MACHINE

 #4
20240375244
2024-11-14

GRINDING WORM, METHOD FOR PRODUCING A GRINDING WORM AND USE OF A GRINDING WORM

 #5
20240316665
2024-09-26

METHOD FOR GRINDING TOOTH FLANK OF GEAR WORKPIECE, AND GEAR GRINDING MACHINE

 #6
20240139842
2024-05-02

METHOD FOR GRINDING A WORKPIECE WITH A TOOTHING OR A PROFILE

 #7
20230390842
2023-12-07

Method for cutting a gear, gear-cutting tool and gear-cutting machine

 #8
20230046784
2023-02-16

METHOD FOR WORKING A WORKPIECE WITH TWO TOOTHINGS, POSITIONING DEVICE FOR DETERMINING A REFERENCE ROTATIONAL ANGLE POSITION OF THE WORKPIECE AND POWER TOOL WITH SUCH A POSITIONING DEVICE

 #9
20220347774
2022-11-03

Multilayer grindstone for gear grinding

 #10
20220339723
2022-10-27

MACHINE TOOL FOR MACHINING TEETH, METHOD FOR MACHINING TOOTH FLANKS OF A WORKPIECE, AND METHOD FOR DRESSING A TOOL FOR MACHINING TEETH USING A MACHINE TOOL OF THIS TYPE

 #11
20220331892
2022-10-20

MULTILAYER GRINDSTONE FOR GEAR GRINDING

 #12
20220134458
2022-05-05

GEAR PROCESSING APPARATUS AND METHOD

 #13
20220126384
2022-04-28

METHOD FOR GRINDING OR POLISHING A GEARWHEEL OR A WORKPIECE WITH A GEARWHEEL-LIKE PROFILE IN A GRINDING OR POLISHING MACHINE

 #14
20200406382
2020-12-31

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

 #15
20190388986
2019-12-26

Grinding machine with control system and method for topological grinding of gear workpieces

 #16
20190111505
2019-04-18

Method and apparatus for hard finishing modified gears

 #17
20180161896
2018-06-14

Process for gear manufacturing machining

 #18
20180147693
2018-05-31

Method for dressing of a grinding worm by means of a dressing roll and dressing roll

 #19
20180147692
2018-05-31

Method for dressing of a grinding worm by means of a dressing roll and dressing roll

 #20
20170341205
2017-11-30

Method for the dressing of a multi-thread grinding worm by means of a dressing roll

 #21
20170334007
2017-11-23

Grinding machine with pivotable tool spindle

 #22
20170197263
2017-07-13

SCREW-SHAPED GRINDSTONE FOR GRINDING GEARS AND METHOD FOR GRINDING GEARS

 #23
20170144238
2017-05-25

GEAR TEETH PHASE CALCULATION DEVICE, GEAR TEETH PHASE CALCULATION METHOD, AND GEAR MACHINING APPARATUS

 #24
20170120358
2017-05-04

Method for finishing hardened gears

 #25
20170095868
2017-04-06

Machining head having a balancing device

 #26
20170080546
2017-03-23

Method of producing a workpiece having a modified gearing geometry

 #27
20160214197
2016-07-28

Method for the gear manufacturing machining of a workpiece by a diagonal generating method

 #28
20160214196
2016-07-28

Method for the manufacture of a workpiece having a corrected gear tooth geometry and/or a modified surface structure

 #29
20160214194
2016-07-28

Method and apparatus for the gear manufacturing machining of a workpiece by a diagonal generating method

 #30
20160214193
2016-07-28

Method and apparatus for the gear manufacturing machining of a workpiece by a diagonal generating method

 #31
20160136744
2016-05-19

Rotary machining apparatus and machining method using the same

 #32
20160121414
2016-05-05

Internal gear grinding method

 #33
20160107291
2016-04-21

Continuous-generation gear-wheel grinding method

 #34
20150360308
2015-12-17

Gear machining apparatus

 #35
20150290730
2015-10-15

Method for hard fine machining of a workpiece with a worm-shaped cutting tool

 #36
20150251260
2015-09-10

Dressing device and gear grinding device

 #37
20150118938
2015-04-30

Tooth flank machining device and gear manufacturing method

 #38
20140256223
2014-09-11

Machining method for hard-fine machining of noise-optimized gears on a gear-cutting machine

 #39
20140206269
2014-07-24

Tool for grinding toothed workpieces having collision contours

 #40
20140141699
2014-05-22

SCREW-SHAPED GRINDSTONE FOR GRINDING GEARS AND METHOD FOR GRINDING GEARS

 #41
20140130320
2014-05-15

Machine tool for the production of profiles

 #42
20130280990
2013-10-24

Method and apparatus for hard finishing modified gears

 #43
20130244549
2013-09-19

Gear grinding machine

 #44
20130244546
2013-09-19

Method for machining a workpiece with a worm-shaped cutting tool

 #45
20130115857
2013-05-09

Translocation-simulating loading apparatus for gear grinding machine with shaped grinding wheel and detection method for stiffness distribution

 #46
20130051948
2013-02-28

Gear machining method

 #47
20130045667
2013-02-21

Gear processing machine

 #48
20120252317
2012-10-04

Method of making barrel-shaped worm-like tool

 #49
20120184187
2012-07-19

Method for machining internally toothed gear and method for dressing tool used for same

 #50
20110275290
2011-11-10

Internal gear grinding machine and dressing method for barrel-shaped threaded tool

 #51
20110275287
2011-11-10

Internal gear machining method

 #52
20110268522
2011-11-03

Internal gear grinding machine

 #53
20110081845
2011-04-07

Hard finish machine for hard finishing of a workpiece

 #54
20110081844
2011-04-07

HARD FINISH MACHINE FOR HARD FINISHING OF A WORKPIECE

 #55
20110081843
2011-04-07

Hard finish machine for hard finishing of a workpiece

 #56
20100221080
2010-09-02

DEVICE FOR GENERATION MACHINING A WORKPIECE CLAMPED IN A MACHINE TOOL AND A METHOD FOR MANUFACTURING A WORKPIECE HAVING A GEARING

 #57
20100023297
2010-01-28

Gear meshing angle detection method and device

 #58
20080292420
2008-11-27

Diagonal generating method to generate tooth flanks with specified twist at specified flank line crowning

 #59
20080264401
2008-10-30

Method and grinding machine for dressing of a grinding tool