ClassID:

150502

F16H25/2228 - 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 with balls, rollers, or similar members between the co-operating parts; Elements essential to the use of such members with balls with elements for guiding the circulating balls the device for circulation forming a part of the screw member

Recent Application in this class:
#1
20260029044
2026-01-29

LINEAR ACTUATOR

#2
20260002581
2026-01-01

BALL SCREW DRIVE WITH INTERNAL DEFLECTOR

#3
20250162561
2025-05-22

SNAP TYPE RETAINER FOR BALL RETURN OF BALL NUT

#4
20250155005
2025-05-15

ONE-PIECE RECIRCULATION PART, RECIRCULATION THREADED MEMBER AND BALLSCREW MECHANISM

#5
20240209928
2024-06-27

BALL SCREW DRIVE, METHOD FOR PRODUCING A BALL SCREW DRIVE AND ACTUATOR ASSEMBLY HAVING A BALL SCREW DRIVE

#6
20240128832
2024-04-18

ELECTROMECHANICAL SPINDLE DRIVE

#7
20230228320
2023-07-20

INVERTED BALL SCREW ACTUATOR

#8
20220341486
2022-10-27

LINEAR ACTUATOR

#9
20220290745
2022-09-15

REVERSE MULTI-TRACK BALL SCREW

#10
20210164550
2021-06-03

BALL SCREW ASSEMBLY

#11
20210164549
2021-06-03

BALL SCREW ASSEMBLY

#12
20200362947
2020-11-19

Linear actuator with everted ball screw drive

#13
20200362946
2020-11-19

Everted ball screw drive

#14
20200300343
2020-09-24

LINEAR ACTUATORS

#15
20200032885
2020-01-30

Ball screw drive

#16
20190360570
2019-11-28

Motion guide device and actuator

#17
20190186606
2019-06-20

Ball deflector for a ball screw

#18
20190101197
2019-04-04

Actuator with ball nut

#19
20190077445
2019-03-14

Power steering apparatus

#20
20190040940
2019-02-07

Electric actuator

#21
20180355959
2018-12-13

Motion guide device and actuator

#22
20180306310
2018-10-25

Ballscrew lubrication

#23
20180208010
2018-07-26

Device for level adjustment for a motor vehicle

#24
20180073616
2018-03-15

Ball screw

#25
20170254395
2017-09-07

Shaft circulation ball screw

#26
20170241526
2017-08-24

Actuator ball screw for improved load sharing

#27
20170102058
2017-04-13

Actuator with ball screw drive

#28
20170023080
2017-01-26

Ball nut assembly for an electromechanically actuable parking brake assembly of a brake assembly

#29
20150369349
2015-12-24

Internal-circulation-type ball screw

#30
20150362050
2015-12-17

Ball screw assembly having a tunnel raceway

#31
20150053036
2015-02-26

ROTATING MEMBER FOR AN ELEVATING DEVICE

#32
20140238162
2014-08-28

Speed reducer

#33
20120011951
2012-01-19

LINEAR ACTUATOR

#34
20110239799
2011-10-06

Linear motion assembly with recirculation insert

#35
20080282825
2008-11-20

Ball screw and method for displacing a threaded spindle in a ball screw

#36
20080229857
2008-09-25

Ball Screw

#37
20080078264
2008-04-03

Ball Screw Mechanism

#38
20070137344
2007-06-21

Ball screw apparatus

#39
20060156843
2006-07-20

Process for the production of a ball screw and ball screw

#40
20050268736
2005-12-08

Mechanical actuator including a helical-cam nut