ClassID:

150798

F16H55/088 - CPC Classification

Classification description:

Elements with teeth or friction surfaces for conveying motion; Worms, pulleys or sheaves for gearing mechanisms; Toothed members; Worms; Profiling with corrections on tip or foot of the teeth, e.g. addendum relief for better approach contact

Recent Application in this class:
#1
20260117852
2026-04-30

ROLLING GEAR RACK MECHANISM WITH TOOTH PROFILE HAVING HYPERBOLIC TOOTH LINE STRUCTURE BASED ON A PARABOLIC FUNCTION

#2
20250109781
2025-04-03

GEAR ARRANGEMENT

#3
20240401686
2024-12-05

External Meshing Cylindrical Gear Pair With Constant Meshing Characteristics Constructed Tooth Pair

#4
20240295259
2024-09-05

Gearbox assembly

#5
20240159295
2024-05-16

Toothed Belt and Toothed Belt Transmission Device

#6
20240084885
2024-03-14

Sprocket and chain drive system

#7
20240077136
2024-03-07

Bevel gear pair

#8
20240052921
2024-02-15

Gearbox assembly

#9
20230375083
2023-11-23

Coaxial transmission with plain bearing

#10
20210180665
2021-06-17

Gearbox

#11
20210116010
2021-04-22

Gear tooth chamfer for an annular gear

#12
20210033186
2021-02-04

Adjustment device for bevel gear, automatic adjustment system for bevel gear and adjustment methods for bevel gear

#13
20200247503
2020-08-06

Drive arrangement for a bicycle

#14
20200182344
2020-06-11

Railcar flexible gear coupling and railcar bogie including same

#15
20190193177
2019-06-27

Crowning forming method and crowning forming apparatus

#16
20190101090
2019-04-04

MOTOR VEHICLE STARTER PINION PROVIDED WITH A TOOTH ROOT WITH A VARIABLE RADIUS OF CURVATURE

#17
20190085811
2019-03-21

Motor vehicle starter pinion with improved acoustic performance

#18
20180274649
2018-09-27

Plastic helical gear

#19
20180149258
2018-05-31

Method for generating a tooth profile of a wheel engaging with a roller pinion

#20
20180149255
2018-05-31

Strain wave gearing with compound meshing that involves congruity of tooth surfaces

#21
20170335942
2017-11-23

Resin helical gear

#22
20170227107
2017-08-10

Convex gear tooth edge break

#23
20150369353
2015-12-24

Speed reduction mechanism, motor with speed reduction mechanism, and method for producing speed reduction mechanism

#24
20150141194
2015-05-21

Differential having light weight bevel gearing

#25
20130216321
2013-08-22

Optimized crowning in bevel gear wheels of a bevel gear transmission

#26
20130035197
2013-02-07

Planetary gear train and corresponding production method

#27
20130025394
2013-01-31

Optimization of face cone element for spiral bevel and hypoid gears

#28
20130008276
2013-01-10

Speed reduction mechanism, motor with speed reduction mechanism, and method for producing speed reduction mechanism

#29
20100000358
2010-01-07

Lubricating device with lubricating pinion

#30
20090064812
2009-03-12

Toothing system of a gearwheel having involute roller toothing

#31
20080236320
2008-10-02

Resin gear

#32
20080196530
2008-08-21

Power transmission device

#33
20080173767
2008-07-24

Aircraft with a modified gear, and method of producing the gear

#34
20080166579
2008-07-10

Sintered gear element featuring locally selective surface compression

#35
20080115610
2008-05-22

Tooth profile for a high contact ratio spur gear