ClassID:

150493

F16H2025/209 - CPC Classification

Classification description:

Gearings comprising primarily only cams, cam-followers and screw-and-nut mechanisms for conveying or interconverting oscillating or reciprocating motions; Screw mechanisms; Arrangements for driving the actuator using worm gears

Recent Application in this class:
#1
20260069428
2026-03-12

MEDICAL DEVICE EMPLOYING A COAXIAL SCREW GEAR SLEEVE MECHANISM

#2
20260043461
2026-02-12

SPINDLE DRIVE

#3
20260009453
2026-01-08

LINEAR ACTUATOR WITH PROTECTION MECHANISM

#4
20250317027
2025-10-09

DISPLAY DEVICE

#5
20250067360
2025-02-27

ELECTRICAL ACTUATOR

#6
20250035195
2025-01-30

LINEAR ACTUATOR WITH CUSHION MECHANISM

#7
20250015666
2025-01-09

Noise-reduced power device, noise reduction mechanism, and noise reduction method

#8
20240410453
2024-12-12

LINEAR ACTUATOR WITH PROTECTION MECHANISM

#9
20240359726
2024-10-31

POSITION SENSOR

#10
20240337310
2024-10-10

Linear actuator convenient to operate

#11
20240200386
2024-06-20

ACTIVATABLE DRIVE DEVICE

#12
20240175483
2024-05-30

Motor Driving Structure and Motor Driving Device

#13
20240167545
2024-05-23

ACTUATING DEVICE

#14
20240102566
2024-03-28

Anti-Seize Adjustable Regulator

#15
20240044417
2024-02-08

Electrical actuator

#16
20230347969
2023-11-02

Steering Gear for a Vehicle, More Particularly a Utility Vehicle

#17
20230320868
2023-10-12

Medical Device Employing a Coaxial Screw Gear Sleeve Mechanism

#18
20230151880
2023-05-18

Electric actuator having hand-screw release device

#19
20230150566
2023-05-18

ADJUSTMENT DRIVE FOR A STEERING COLUMN, AND STEERING COLUMN FOR A MOTOR VEHICLE

#20
20230047312
2023-02-16

Linear actuator and centrifugal safety device thereof

#21
20230019885
2023-01-19

Linear drive with control housing

#22
20230012355
2023-01-12

Linear actuator

#23
20230000244
2023-01-05

LIFTABLE TABLE LEG AND LIFTABLE TABLE

#24
20220412441
2022-12-29

Linear actuator convenient to operate

#25
20220381324
2022-12-01

Fine pitch adjuster

#26
20220356927
2022-11-10

Star worm gear

#27
20220348444
2022-11-03

Lifting column with low retracted height

#28
20220316566
2022-10-06

Linear drive with positional orientation means between guide tube and spindle nut

#29
20220305962
2022-09-29

Gearbox mechanism and seat sliding device provided with the gearbox mechanism

#30
20220274814
2022-09-01

Transmission assembly and lifting column

#31
20220268323
2022-08-25

Linear drive with clutch

#32
20220243792
2022-08-04

Linear drive

#33
20220221035
2022-07-14

Linear actuator

#34
20220221034
2022-07-14

Linear actuator and linear actuator assembling method

#35
20220221033
2022-07-14

Linear actuator

#36
20220221032
2022-07-14

Linear actuator

#37
20220194560
2022-06-23

Jam free dual-redundant actuator lane changer system and process

#38
20210384799
2021-12-09

Electronic device and motor assembly thereof

#39
20210380157
2021-12-09

Adjustment drive for a steering column, and steering column for a motor vehicle

#40
20210339654
2021-11-04

Gearbox for vehicle seat adjustment mechanism

#41
20210309277
2021-10-07

Adjusting drive for a steering column and steering column for a motor vehicle

#42
20210215237
2021-07-15

Actuator module for a driveline assembly

#43
20210206419
2021-07-08

Steering column that is adjustable by motor for a motor vehicle and ad-justment drive for a steering column

#44
20210171085
2021-06-10

Coupling element for attaching to a leadscrew, leadscrew having a coupling element, spindle drive having a leadscrew, and steering column for a motor vehicle having a spindle drive

#45
20210139067
2021-05-13

Adjustment drive for a steering column, drive unit for an adjustment drive, motor-adjustable steering column for a motor vehicle, and method for producing an adjustment drive for a steering column

#46
20210123504
2021-04-29

Star worm gear

#47
20210123490
2021-04-29

Electronic brake apparatus

#48
20210114486
2021-04-22

Actuating drive for a motor vehicle, comprising an electronic motor, a transmission, and a spindle

#49
20210079969
2021-03-18

Parking brake apparatus

#50
20210030164
2021-02-04

Electromotive furniture drive

#51
20210018077
2021-01-21

Electromotive furniture drive comprising a gear assembly having an intermediate shaft

#52
20200408288
2020-12-31

HOLLOW NUT DRIVER TOOL

#53
20200393028
2020-12-17

Linear actuator

#54
20200370635
2020-11-26

Transmission housing unit and transmission unit having a wedge-shaped compensation element for axial play compensation

#55
20200369188
2020-11-26

Adjustment mechanism for motorized multi-way seat adjustment

#56
20200340564
2020-10-29

Linear actuator

#57
20200331439
2020-10-22

Apparatus, system, and method for controlling landing gear

#58
20200318717
2020-10-08

Gearbox assembly and a headrest actuator comprising the same

#59
20200284105
2020-09-10

Polished rod rotator with height adjuster

#60
20200283112
2020-09-10

Electric actuator for a marine steering system

#61
20200282865
2020-09-10

Clutch-based adjustment mechanism for motorized multi-way seat adjustment

#62
20200212565
2020-07-02

Transmission device for antenna phase shifter

#63
20200189549
2020-06-18

Cable-pulling actuation system for a parking brake and parking brake thereof

#64
20200148118
2020-05-14

Actuator mechanism

#65
20200136465
2020-04-30

Linear actuator

#66
20200116242
2020-04-16

Linear actuator

#67
20200072328
2020-03-05

Motor device with a lubrication-sealed transmission cavity

#68
20200040971
2020-02-06

Pivotable spindle nut

#69
20200030116
2020-01-30

Medical device employing a coaxial screw gear sleeve mechanism

#70
20200028406
2020-01-23

Linear actuator

#71
20200017079
2020-01-16

Pressure generating device for a braking system of a vehicle

#72
20200008991
2020-01-09

Linear actuator with buffering mechanism

#73
20190374023
2019-12-12

Platform with adjustable height

#74
20190331292
2019-10-31

Adjustable mount for a mountable device

#75
20190323585
2019-10-24

Modular actuator for providing relative motion between two points

#76
20190271380
2019-09-05

Linear actuator

#77
20190257397
2019-08-22

COUPLING ASSEMBLY AND METHOD OF COUPLING

#78
20190241107
2019-08-08

Headrest moving device and driving unit of headrest

#79
20190203875
2019-07-04

Displayer base with displayer elevating device

#80
20190196193
2019-06-27

Angle-adjusting mechanism of head-up display

#81
20190195324
2019-06-27

TRANSMISSION DEVICE

#82
20190195323
2019-06-27

Electric linear actuator

#83
20190168638
2019-06-06

Longitudinal adjustment unit of a seat, particularly of a seat in a motor vehicle

#84
20190100118
2019-04-04

Screw-based adjustment mechanism, rail comprising such an adjustment mechanism, and seat comprising such a rail

#85
20190093743
2019-03-28

Actuator with switchable releasing speed

#86
20190078670
2019-03-14

ACTUATOR CAPABLE OF PROVIDING LINEAR THRUST

#87
20190072161
2019-03-07

Modular electric linear actuator facilitating assembly and disassembly

#88
20190070018
2019-03-07

Coaxial screw gear sleeve mechanism

#89
20190061898
2019-02-28

Electric actuator for a marine steering system

#90
20190032389
2019-01-31

Spindle drive apparatus

#91
20190017557
2019-01-17

Power transfer device for vehicle and control method of power transfer device

#92
20190009693
2019-01-10

Spindle gearbox and drive unit of an electric seat drive

#93
20190003563
2019-01-03

Self-locking nut and screw assembly

#94
20190003561
2019-01-03

Actuator and applications of same

#95
20180372149
2018-12-27

Fixing member, self-aligning bearing mechanism, actuator, and lamp

#96
20180345937
2018-12-06

Electric drum brake system having a rationalized electric parking brake actuator

#97
20180345936
2018-12-06

Methods and devices for releasing an electric actuator in a reliable manner using a quasi-elastic release end stop

#98
20180304791
2018-10-25

Leg-rest for vehicle

#99
20180266529
2018-09-20

Actuator and method for switching off an actuator

#100
20180244305
2018-08-30

Electrically-powered recirculating-ball steering gear assembly

#101
20180238426
2018-08-23

RELEASE MECHANISM INCORPORATED LINEAR ACTUATOR

#102
20180202526
2018-07-19

Reciprocating linear pushrod

#103
20180172062
2018-06-21

Telescopic transmission assembly and lifting column using same

#104
20180163829
2018-06-14

Actuator

#105
20180141581
2018-05-24

Steering apparatus for vehicle

#106
20180134308
2018-05-17

Electric actuator mechanism for retractable steering column assembly with manual override

#107
20180112750
2018-04-26

Electromotive dual drive

#108
20180112475
2018-04-26

Polished rod rotator with height adjuster

#109
20180100569
2018-04-12

Differential limiting device for vehicle

#110
20180080532
2018-03-22

Spindle drive apparatus

#111
20180045285
2018-02-15

Modular actuator

#112
20180031091
2018-02-01

MINIATURE LINEAR ACTUATOR

#113
20180029508
2018-02-01

Actuator and method of actuating a latch

#114
20180015867
2018-01-18

Vehicle moving device

#115
20170363189
2017-12-21

Actuator for providing relative motion between two points

#116
20170332749
2017-11-23

Opening and closing structure for umbrella combining automatic and non-automatic modes

#117
20170329142
2017-11-16

Vehicle, head-up displaying system and method for adjusting height of projection image thereof

#118
20170328450
2017-11-16

Actuator for a vehicle closure and method of actuating a vehicle closure

#119
20170307053
2017-10-26

Gear for an adjusting device in vehicles for adjusting two vehicle parts adjustable with respect to each other

#120
20170292474
2017-10-12

Thrust reverser actuator

#121
20170284523
2017-10-05

Linear actuator

#122
20170261080
2017-09-14

Drive apparatus

#123
20170258240
2017-09-14

Linear dual actuator

#124
20170251818
2017-09-07

LINEAR DUAL ACTUATOR

#125
20170241524
2017-08-24

Linear actuator device

#126
20170222516
2017-08-03

Linear actuator

#127
20170219072
2017-08-03

Linear actuator

#128
20170175949
2017-06-22

Adjustable mount for a mountable device

#129
20170167312
2017-06-15

Continuous variable valve duration apparatus and engine provided with the same

#130
20170145728
2017-05-25

Swing door actuation system having a power swing door actuator and a control system

#131
20170135748
2017-05-18

Drive screw bailout for motorized RF device

#132
20170100258
2017-04-13

Medical device employing a coaxial screw gear sleeve mechanism

#133
20170097071
2017-04-06

STEERING COLUMN FOR A MOTOR VEHICLE, THREADED ROD AND SPINDLE NUT

#134
20170087985
2017-03-30

Transfer

#135
20170072486
2017-03-16

Gear hobbing cutter with non-constant whole depths

#136
20170047816
2017-02-16

Linear actuator

#137
20170044805
2017-02-16

Latch actuator and method of actuating a latch

#138
20170008423
2017-01-12

Actuator for a motor vehicle, in particular for a motor vehicle seat

#139
20160356368
2016-12-08

Coaxial screw gear sleeve mechanism

#140
20160356367
2016-12-08

Linear electro-mechanical actuator

#141
20160298754
2016-10-13

Linear electro-mechanical actuator

#142
20160273617
2016-09-22

Drive mechanism having a double worm gear

#143
20160258517
2016-09-08

Compensating drive nut assembly

#144
20160245381
2016-08-25

Linear actuator extension for barrier assembly

#145
20160167700
2016-06-16

Telescopic actuator and vehicular steering apparatus

#146
20160160969
2016-06-09

Electrohydraulic actuator

#147
20160146317
2016-05-26

Structure of linear actuator

#148
20160138689
2016-05-19

Driving apparatus for high-load linear actuator

#149
20160123444
2016-05-05

Transmission drive unit of a seat adjusting device

#150
20160121922
2016-05-05

Extensible actuator control method, extensible actuator, and steering device

#151
20160105075
2016-04-14

Motor having a braking function and used in linear actuator

#152
20160105074
2016-04-14

Motor having a braking function and used in linear actuator

#153
20160105073
2016-04-14

Motor having a braking function and used in linear actuator

#154
20160105072
2016-04-14

Motor having a braking function and used in linear actuator

#155
20160105071
2016-04-14

Motor having a braking function and used in linear actuator

#156
20160084360
2016-03-24

Electric actuator with threaded rod

#157
20160072360
2016-03-10

Motor having a braking function and used in linear actuator

#158
20160047446
2016-02-18

DUAL-SCREW LINEAR ACTUATOR

#159
20160047334
2016-02-18

Thrust reverser actuator with primary lock

#160
20160040766
2016-02-11

LINEAR ACTUATOR

#161
20160017966
2016-01-21

Linear actuator

#162
20150377329
2015-12-31

Linear actuator and buffer mechanism thereof

#163
20150354679
2015-12-10

Electromotive linear drive in the form of a dual drive

#164
20150353106
2015-12-10

Guide-rail track vehicle, and method for changing distance between guidance wheels

#165
20150342809
2015-12-03

Transmission for an adjustable-height platform and method for changing a height of a platform

#166
20150337930
2015-11-26

Electric actuator assembly

#167
20150336476
2015-11-26

Spindle drive for longitudinally adjusting a motor vehicle seat

#168
20150330486
2015-11-19

Actuator and applications of same

#169
20150323054
2015-11-12

Drive spindle and spindle drive and method for producing a drive spindle

#170
20150300071
2015-10-22

Driving device for opening and closing

#171
20150224846
2015-08-13

Device for adjusting height of vehicle

#172
20150204426
2015-07-23

Linear actuator

#173
20150143934
2015-05-28

Linear actuator

#174
20150135865
2015-05-21

Device for controlling a furniture drive

#175
20150129738
2015-05-14

Adjustment device for a pivotable carrier plate

#176
20140345404
2014-11-27

Actuator with position detecting mechanism

#177
20140338480
2014-11-20

Linear actuator with speed-adjustable quick release mechanism

#178
20140326089
2014-11-06

Actuator having buffer structure

#179
20140312725
2014-10-23

Electric linear drive, in particular for adjusting furniture used for sitting or lying down

#180
20140312724
2014-10-23

Electric push bar assembly

#181
20140311265
2014-10-23

Linear drive for furniture

#182
20140290403
2014-10-02

Dual-screw linear actuator

#183
20140260730
2014-09-18

Actuator with quick-release mechanism

#184
20140216186
2014-08-07

High-load linear actuator

#185
20140196555
2014-07-17

Linear actuator

#186
20140174225
2014-06-26

Linear actuator with arm driven mechanism

#187
20140131481
2014-05-15

Threaded rod for system for deploying a deployable divergent segment of a thruster

#188
20140013877
2014-01-16

MECHANICAL JACK

#189
20130327168
2013-12-12

Gear motor having safety mechanism

#190
20130319148
2013-12-05

Linear actuator

#191
20130298707
2013-11-14

Linear actuator

#192
20130285494
2013-10-31

Linear actuator

#193
20130264399
2013-10-10

Thrust reverser actuator with primary lock

#194
20130239713
2013-09-19

Displacement drive

#195
20130186219
2013-07-25

Integrated thrust reverser actuator and variable area fan nozzle actuator

#196
20130169088
2013-07-04

Motor having a braking function and used in linear actuator

#197
20130008270
2013-01-10

LIMIT SWITCH ASSEMBLY

#198
20120323329
2012-12-20

Methods and apparatuses for vertebral body distraction and fusion employing a coaxial screw gear sleeve mechanism

#199
20120255380
2012-10-11

Stroke-restricting device of linear actuator and wire-reeling mechanism thereof

#200
20120227522
2012-09-13

High-load linear actuator

#201
20120222509
2012-09-06

Linear actuator

#202
20120139395
2012-06-07

Adjusting drive for an adjustable part of a piece of furniture

#203
20120096963
2012-04-26

Electric push rod and release mechanism combination structure

#204
20110308340
2011-12-22

Spindle drive for longitudinally adjusting a motor vehicle seat

#205
20110304231
2011-12-15

Safety release mechanism for linear actuator

#206
20110283824
2011-11-24

Actuator

#207
20110221109
2011-09-15

Height adjustable suspension unit

#208
20110179893
2011-07-28

Linear actuator

#209
20110160861
2011-06-30

Methods and apparatuses for vertebral body distraction and fusion employing a coaxial screw gear sleeve mechanism

#210
20110138948
2011-06-16

Coaxial screw gear sleeve mechanism

#211
20110132139
2011-06-09

Assembling mechanism of a self-locking linear actuator

#212
20110126653
2011-06-02

ADJUSTING GEARING FOR AN ADJUSTING DEVICE OF A MOTOR VEHICLE

#213
20110079486
2011-04-07

Transmission mechanism having deceleration function

#214
20110067511
2011-03-24

Linear actuator

#215
20110061574
2011-03-17

Gear with at least two gearing stages, a linear actuator including such a gear and a table leg including such a linear actuator

#216
20110053723
2011-03-03

Actuation system

#217
20100320352
2010-12-23

Power seat track drive assembly

#218
20100283421
2010-11-11

Actuator

#219
20100282009
2010-11-11

Linear actuator

#220
20100282008
2010-11-11

Gear housing of linear actuator with opening for power take-off

#221
20100237216
2010-09-23

Power seat height adjuster mechanism

#222
20100213310
2010-08-26

Shuttle stop force limiter

#223
20100139429
2010-06-10

Actuator for lifting device

#224
20100139427
2010-06-10

Linear actuator

#225
20100107790
2010-05-06

Linear actuator

#226
20100096498
2010-04-22

Aircraft flight control actuation system with direct acting, force limiting, actuator

#227
20100084230
2010-04-08

Electromechanical linear-motion actuator and electromechanical brake system

#228
20100013285
2010-01-21

Transmission device for seat adjuster

#229
20090293655
2009-12-03

Linear actuator

#230
20090206644
2009-08-20

Seat adjuster assembly

#231
20090199667
2009-08-13

Modular power actuator

#232
20090016814
2009-01-15

Connecting Device for an Actuator

#233
20080309178
2008-12-18

Geared Motor

#234
20080295624
2008-12-04

Spindle drive, in particular for adjusting a movable part in a motor vehicle, and a method for manufacturing this spindle drive

#235
20080282822
2008-11-20

Gearing for an adjustment device with compensation for play

#236
20080273923
2008-11-06

Telescoping rod structure for linear actuator

#237
20080245165
2008-10-09

Slide mechanism of linear transmission apparatus

#238
20080231148
2008-09-25

Step-by-step motor able to carry out up-and-down motion

#239
20080210029
2008-09-04

Fast-releasing controlling device of actuator for electric sickbed

#240
20080196524
2008-08-21

Transmission drive unit with a receiving module for adjusting a movable part in a motor vehicle

#241
20080163708
2008-07-10

Transmission for motorized track system

#242
20080134815
2008-06-12

Linear actuator

#243
20080073630
2008-03-27

Lifter

#244
20080011114
2008-01-17

SPINDLE DRIVE, PARTICULARLY FOR ADJUSTING A MOVING PART IN A MOTOR VEHICLE

#245
20070295524
2007-12-27

Adjusting device for positioning a load

#246
20060270330
2006-11-30

LINEAR DRIVE UNIT

#247
20060137972
2006-06-29

Actuator for displacing an anode frame of an electrolysis cell for the production of aluminium

#248
20060101931
2006-05-18

Adjusting device for positioning a load

#249
20060091762
2006-05-04

Electromotive linear drive

#250
20060037420
2006-02-23

Mechanical actuator and speed changer combination

#251
20050284249
2005-12-29

Worm type gear mover assembly

#252
20050160846
2005-07-28

Linear actuator

#253
20050115343
2005-06-02

Seat drive motor and power seat system

#254
20050039553
2005-02-24

Linear actuator

#255
19051205
2025-12-16

Electric cylinder with reminder function and quick-release structure thereof

#256
18416754
2025-04-08

Accessory gearbox engine decoupling mechanism

#257
18107001
2023-10-17

Actuator with worm gear positioning mechanism