ClassID:

82540

B66D1/225 - CPC Classification

Classification description:

Rope, cable, or chain winding mechanisms; Capstans; Driving gear; Power transmissions between power sources and drums or barrels; Planetary or differential gearings, i.e. with planet gears having movable axes of rotation variable ratio or reversing gearing

Recent Application in this class:
#1
20260035218
2026-02-05

AUTOMATIC RESETTING MECHANISM FOR WINCH ENGAGING-DISENGAGING SWITCH

#2
20250353709
2025-11-20

Compact Winch System

#3
20240125820
2024-04-18

WINCH WITH ADVANCED ELECTRICAL AND MECHANICAL SMART CONTROLS

#4
20240124277
2024-04-18

WINCH WITH ADVANCED ELECTRICAL AND MECHANICAL SMART CONTROLS

#5
20220119234
2022-04-21

Winch fitted with planetary gear transmission having function of automatic gear shifting

#6
20210362988
2021-11-25

High capacity cable puller with multi-speed automatic shifting transmission

#7
20210139298
2021-05-13

Winch and brake unit with sliding blocks

#8
20210041012
2021-02-11

Low force epicyclic gear apparatus hold and release mechanism

#9
20200102195
2020-04-02

Hoist cable sensor with differential drive

#10
20200087123
2020-03-19

MECHANISM TO SELECTIVELY FIX OR FREE PLANETARY CARRIER OF EPICYCLIC GEARBOX

#11
20200062559
2020-02-27

Chain block

#12
20190389703
2019-12-26

Drive for electric clutch and winch

#13
20190352151
2019-11-21

Manual hoist with automatic speed change device

#14
20190161327
2019-05-30

Drive device for the spool of a winch

#15
20190128379
2019-05-02

Multiplying nested gearbox

#16
20190092608
2019-03-28

Winch for vehicles

#17
20180305188
2018-10-25

Winch with multiple work modes

#18
20180251353
2018-09-06

Drawworks systems and methods

#19
20180251349
2018-09-06

Coaxial hoist geartrain cartridge

#20
20180201487
2018-07-19

Self-engaging clutch

#21
20180111807
2018-04-26

Mechanism to selectively fix or free planetary carrier of epicyclic gearbox

#22
20180111806
2018-04-26

DUAL CAPACITY WINCH USING TWO MOTORS AND A SINGLE GEARBOX AND DRUM

#23
20160130121
2016-05-12

Self-engaging clutch

#24
20150321889
2015-11-12

Gear reduction assembly and winch including gear reduction assembly

#25
20130200319
2013-08-08

Hoist with built-in load sensitive automatic speed change device

#26
20130056694
2013-03-07

Gear reduction assembly and winch including gear reduction assembly

#27
20110147684
2011-06-23

Traction winch

#28
20090134372
2009-05-28

Integrated air compressor and winch

#29
20080277637
2008-11-13

Lifting Mechanism

#30
20070221898
2007-09-27

Integrated air compressor and winch

#31
20060247085
2006-11-02

Lifting machinery of two reel differential type for two 40 feet container shore crane