F16H3/74 - CPC Classification Index

ClassID:

150244 ⎘

F16H3/74 - CPC Classification

Classification description:

Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion using gears having orbital motion Complexes, not using actuable speedchanging or regulating members, e.g. with gear ratio determined by free play of frictional or other forces

Recent Application in this class:

20250361925

ELECTRIC DRIVE SYSTEM FOR A MOTOR VEHICLE

20250305562

A GEAR TRANSMISSION

20200224750

Differential Deceleration and Continuously Variable Transmission Gear Box with Self-locking Functional Small Tooth Number Difference Planetary Gear

20190178352

SIVRT GEARTRAIN

20180266522

Continuously variable transmission

20170356526

Drive transmission device

20160178033

Continuously variable transmission

20150275842

Engine starter with torque variator

20130065726

CONTINUOUSLY VARIABLE TORQUE TRANSMISSION DEVICE

20120220419

DRIVING BODY ACCELERATION DEVICE USING ELASTICITY

20120021868

Automatic multi-speed gear system

20120021866

Independently controllable transmission mechanism with simplified parallel types

20110256979

GEAR SHIFT METHOD FOR AN AUTOMATIC STEP GEARBOX OF A VEHICLE

20110245015

Automatic geared variator for changing gear ratio without disengaging gears and without control devices or therewith

20080096716

Continuously Variable Transmission

20060240936

Self-regulating continuously variable transmission

20050233855

Gear-type continuously variable transmission