F16H9/12 - CPC Classification Index

ClassID:

150325 ⎘

F16H9/12 - CPC Classification

Classification description:

Gearings for conveying rotary motion with variable gear ratio, or for reversing rotary motion, by endless flexible members without members having orbital motion using belts, V-belts, or ropes engaging a pulley built-up out of relatively axially-adjustable parts in which the belt engages the opposite flanges of the pulley directly without interposed belt-supporting members

Sub-classes:

F16H9/125 » {characterised by means for controlling the geometrical interrelationship of pulleys and the endless flexible member, e.g. belt alignment or position of the resulting axial pulley force in the plane perpendicular to the pulley axis} 70
F16H9/14 » using only one pulley built-up out of adjustable conical parts 49
F16H9/16 » using two pulleys, both built-up out of adjustable conical parts 101

Recent Application in this class:

20250270962

2025-08-28

VARIABLE TRANSMISSION DRIVEN FUEL PUMP FOR A GAS TURBINE ENGINE

20240060556

2024-02-22

Sensor arrangement structure

20240060474

2024-02-22

Hydraulic continuous variable speed system having hydraulic and pneumatic speed controls and a method of use

20230193990

2023-06-22

Continuously variable transmission engine braking system

20230160463

2023-05-25

CONE PULLEY ARRANGEMENT FOR A CONE PULLEY TRANSMISSION WITH NESTED COMPONENTS

20230030435

2023-02-02

Continuously variable transmission having tunable acceleration and deceleration

20220099066

2022-03-31

Hydraulic continuous variable speed system having hydraulic and pneumatic speed controls and a method of use

20210215248

2021-07-15

Belt-slippage diagnostic apparatus for belt-type continuously-variable transmission

20210131534

2021-05-06

Belt-type continuously variable transmission

#10

20210079985

2021-03-18

Work vehicle

#11

20200370637

2020-11-26

Transmission cover with improved airflow

#12

20200300180

2020-09-24

Variable transmission driven fuel pump for a gas turbine engine

#13

20200298830

2020-09-24

Vehicle control apparatus

#14

20200256463

2020-08-13

Control apparatus for continuously variable transmission

#15

20200256422

2020-08-13

Continuously variable transmission

#16

20200247026

2020-08-06

Ejector mechanism of injection molding machine

#17

20200182260

2020-06-11

Self-cooling system for an enclosed housing

#18

20200109765

2020-04-09

Transmission belt element and transmission belt

#19

20200103000

2020-04-02

Transverse segment for a drive belt for a continuously variable transmission and a drive belt and a continuously variable transmission provided therewith

#20

20200049231

2020-02-13

Metal belt for belt-driven continuously variable transmission

#21

20190323581

2019-10-24

Continuously variable transmission

#22

20190308605

2019-10-10

Control device of continuously variable transmission, control method thereof, and continuously variable transmission and vehicle using the same

#23

20190301566

2019-10-03

Metal element for continuously variable transmission and method of manufacture the same

#24

20190257405

2019-08-22

Transmission cover with improved airflow

#25

20190154113

2019-05-23

Transfer belt

#26

20190107195

2019-04-11

Continuously variable transmission ratio measuring device

#27

20190072160

2019-03-07

Continuously variable transmission and vehicle provided with such a transmission

#28

20190063582

2019-02-28

Continuously variable transmission drive pulley

#29

20180355967

2018-12-13

Continuously variable transmission device with a device for varying the gear shift curve

#30

20180320773

2018-11-08

Drive clutch

#31

20180313439

2018-11-01

Hybrid driving apparatus

#32

20180311719

2018-11-01

Method for manufacturing metal element for continuously variable transmission

#33

20180304925

2018-10-25

Continuously variable transmission system

#34

20180304733

2018-10-25

Power transmission apparatus for vehicle and power transmission system for vehicle

#35

20180281582

2018-10-04

Belt driven continuous variable transmission system for hybrid vehicles

#36

20180274640

2018-09-27

BALL SCREW

#37

20180163827

2018-06-14

Continuously variable transmission including a primary pulley, a secondary pulley, a metal transmission belt, and a moving apparatus

#38

20180086355

2018-03-29

Regenerative railway braking system

#39

20180045606

2018-02-15

Belt and pulley systems and methods of detecting belt damage

#40

20180023978

2018-01-25

Displacement detection device and continuously variable transmission

#41

20170356507

2017-12-14

Clutch for continuously variable transmission

#42

20170328452

2017-11-16

Multiple-mode continuously variable transmission

#43

20170313302

2017-11-02

Hybrid drive apparatus

#44

20170292590

2017-10-12

Pulley assembly for high-speed continuously variable transmission

#45

20170276234

2017-09-28

V-belt type continuously variable transmission

#46

20170254394

2017-09-07

Continuously variable transmission

#47

20170114894

2017-04-27

Working machine

#48

20170045131

2017-02-16

Continuously variable transmission clutch sheave cover

#49

20170030454

2017-02-02

Continuously variable transmission drive pulley

#50

20170023120

2017-01-26

Drive clutch

#51

20170001508

2017-01-05

Work vehicle

#52

20160290504

2016-10-06

Automatic transmission

#53

20160281837

2016-09-29

Transmission cover with improved airflow

#54

20160221641

2016-08-04

Saddle-type vehicle

#55

20160200357

2016-07-14

Continuously variable transmission system

#56

20160076625

2016-03-17

TRANSMISSION FOR SELF-PROPELLED ROLLING VEHICLE AND SELF-PROPELLED VEHICLE EQUIPPED WITH SUCH A TRANSMISSION

#57

20160061320

2016-03-03

Hydraulic control system for a belt-driven continuously variable transmission

#58

20160047463

2016-02-18

Speed control assembly for a self-propelled walk-behind lawn mower

#59

20150377341

2015-12-31

Continuously variable transmission assembly for a vehicle

#60

20150148158

2015-05-28

Control device for automatic transmission

#61

20150111674

2015-04-23

CVT DRIVE CLUTCH

#62

20150087453

2015-03-26

Belt tension adjustment apparatus for vehicles

#63

20150065288

2015-03-05

MULTI-MODE CONTINUOUSLY VARIABLE TRANSMISSION WITH TRANSFER GEAR SET

#64

20140329627

2014-11-06

Speed control assembly for a self-propelled walk behind lawn mower

#65

20140315670

2014-10-23

Transmission system with device for regulating the gear change curve

#66

20140248981

2014-09-04

MOON GEAR AND SLED ARRANGEMENT FOR MULTIPLE WHOLE-INTEGER VIRTUAL CIRCLES

#67

20140208709

2014-07-31

Method for controlling the speed of a self-propelled walk-behind lawn mower

#68

20140038756

2014-02-06

Stepless speed-change power transmission for vehicle

#69

20130081500

2013-04-04

Speed control assembly for a self-propelled walk-behind lawn mower

#70

20090197713

2009-08-06

Multi-stage continuous variable transmission device in multi-shift parallel connection transmission

#71

20090156338

2009-06-18

Pulley assembly for a continuously variable transmission

#72

20080127915

2008-06-05

Motor engine family

#73

20070105672

2007-05-10

Variable speed transmission

#74

20070105465

2007-05-10

Watercraft Having a Four Stroke Engine with a Supercharger

#75

20070095586

2007-05-03

Power regeneration system

#76

20070093325

2007-04-26

Generator driving apparatus for hybrid vehicle

#77

20070068465

2007-03-29

Watercraft having a four stroke engine with a supercharger

#78

20060169100

2006-08-03

Driving device for automatically exerting a variable torque on an output shaft that rotates at a constant speed

#79

20050221928

2005-10-06

Belt continuously-variable transmission

#80

20050221927

2005-10-06

Power transmission system of engine

#81

20050103553

2005-05-19

Component arrangement for an all terrain vehicle

#82

14794666

2018-12-04

Energy efficient robot