ClassID:

150500

F16H25/2219 - 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 Axially mounted end-deflectors

Recent Application in this class:
#1
20250305566
2025-10-02

END RECIRCULATOR FOR A BALL SCREW MECHANISM

#2
20230287967
2023-09-14

Nut and ball screw device

#3
20230228320
2023-07-20

INVERTED BALL SCREW ACTUATOR

#4
20220107010
2022-04-07

BALL SCREW DEVICE

#5
20220003298
2022-01-06

BALL SCREW DEVICE

#6
20200292038
2020-09-17

Linear transmission device

#7
20200240496
2020-07-30

Screw device

#8
20200094869
2020-03-26

Rack assist electric power steering apparatus

#9
20200003286
2020-01-02

External circulation ball screw

#10
20190382047
2019-12-19

POWER STEERING APPARATUS

#11
20190382046
2019-12-19

Steering apparatus for use with vehicles

#12
20190368585
2019-12-05

Screw actuator, aircraft comprising a screw actuator, and method of lifting a load

#13
20190360569
2019-11-28

Ball screw device and electric power steering device

#14
20190329815
2019-10-31

Ball screw drive of an electromechanical power steering device with deflecting bodies for a ball return

#15
20190211906
2019-07-11

Ball screw

#16
20190211905
2019-07-11

Ball screw structure with detection function

#17
20190195325
2019-06-27

Ball screw

#18
20190136947
2019-05-09

Ball screw device and steering device

#19
20190107184
2019-04-11

Electric actuator

#20
20190078681
2019-03-14

Lubricatable ball spline device

#21
20180363746
2018-12-20

BALL RECIRCULATION TUBE AND BALL SCREW DEVICE

#22
20180209521
2018-07-26

Ball screw drive

#23
20180187759
2018-07-05

HEAVY DUTY ELECTRO-MECHANICAL LINEAR ACTUATOR

#24
20180149245
2018-05-31

Ball screw device and steering system including ball screw device

#25
20180112707
2018-04-26

Rolling guide apparatus

#26
20180100566
2018-04-12

BALL SCREW DEVICE, METHOD OF MANUFACTURING BALL SCREW DEVICE, AND STEERING SYSTEM

#27
20180087635
2018-03-29

BALL SCREW DRIVE

#28
20170370454
2017-12-28

Screw device

#29
20170292591
2017-10-12

Deflector for ball screw mechanism and ball screw mechanism

#30
20170268643
2017-09-21

FINGER-LESS END CAP RETURN FOR BALL SCREW ASSEMBLY

#31
20170227098
2017-08-10

Ball screw

#32
20160341291
2016-11-24

Ball screw

#33
20160223058
2016-08-04

Ball returning circulator of ball screw

#34
20160207566
2016-07-21

Ball screw and steering apparatus

#35
20160186845
2016-06-30

Circulation member positioning structure for ball screw

#36
20160131234
2016-05-12

Single-axis actuator

#37
20160131233
2016-05-12

Single-Axis Actuator

#38
20160091066
2016-03-31

Screw device

#39
20150233454
2015-08-20

End cap for ball screw device

#40
20150151780
2015-06-04

Ball screw and power steering apparatus

#41
20140352471
2014-12-04

MOTION GUIDE DEVICE, BALL SCREW ASSEMBLY, AND END CAP

#42
20140290410
2014-10-02

Ball screw deflector

#43
20140260734
2014-09-18

Motion guide apparatus

#44
20140251050
2014-09-11

Load adjustable ball screw device

#45
20140013887
2014-01-16

Ball screw with a dust-proof and lubricating device

#46
20130283953
2013-10-31

Ball screw with an improved end deflector

#47
20130220046
2013-08-29

Deflecting device for ball screw device

#48
20130133453
2013-05-30

Internal circulation ball screw

#49
20130068058
2013-03-21

BALL SCREW HOLDING SYSTEM FOR INSERT

#50
20130068052
2013-03-21

BALL SCREW DEVICE WITH A RING TO RETAIN A DEVIATION ELEMENT FOR THE BALLS

#51
20130055839
2013-03-07

Ball screw with sectional circulating assemblies

#52
20120192667
2012-08-02

Ball screw with a circulating assembly

#53
20120160048
2012-06-28

Deflecting device for motion guide apparatus

#54
20120080257
2012-04-05

Rack driven electric power steering apparatus

#55
20120073396
2012-03-29

MOTION GUIDE DEVICE AND SCREW DEVICE

#56
20110314941
2011-12-29

SECTIONAL CIRCULATING ASSEMBLY FOR A BALL SCREW

#57
20110252908
2011-10-20

Return structure for a ball screw with a chain type rolling assembly

#58
20110154926
2011-06-30

Circulation element for ball screw

#59
20100307272
2010-12-09

Deflecting device for motion guide apparatus

#60
20100307271
2010-12-09

Double teeth ball screw apparatus

#61
20100236345
2010-09-23

Rolling body screw device

#62
20100192711
2010-08-05

Rolling device

#63
20100180707
2010-07-22

Rolling Element Screw

#64
20100122597
2010-05-20

Ball screw

#65
20100122596
2010-05-20

Ball Screw

#66
20100071494
2010-03-25

Ball Screw Unit with Dual Ball Deflect Arrangements

#67
20100064836
2010-03-18

Roller screw having plural circulating devices cooperating with plural helical grooves

#68
20100058885
2010-03-11

Motion guide device

#69
20100043583
2010-02-25

Ball screw mechanism

#70
20090293658
2009-12-03

Low-noise screw device

#71
20090151493
2009-06-18

ROLLING-ELEMENT SCREW DEVICE AND METHOD OF ASSEMBLING THE SAME

#72
20080302197
2008-12-11

Ball screw device having bearing spacer

#73
20080210038
2008-09-04

Ball Screw Device

#74
20080190231
2008-08-14

Ball screw device having ball guide member

#75
20080190230
2008-08-14

Ball screw device having a ball guide member

#76
20080134822
2008-06-12

Ball screw device having deflecting member background of the invention

#77
20080121056
2008-05-29

Ball screw device having silencing device

#78
20080115609
2008-05-22

Circulation System for a Ball Screw

#79
20080110286
2008-05-15

Ball screw device

#80
20080110285
2008-05-15

Roller Screw System

#81
20080110284
2008-05-15

Sectional Circulating Assembly for a Ball Screw

#82
20080098840
2008-05-01

Circulating assembly for a ball screw

#83
20080053260
2008-03-06

Circulation Member for Ball Screw Unit

#84
20080022797
2008-01-31

Ball Screw Unit with Dual Ball Deflect Arrangements

#85
20080016973
2008-01-24

Recirculating ball screw and nut drive

#86
20070295133
2007-12-27

Ball Screw with an Engaging Type Circulation Cassette

#87
20070251343
2007-11-01

Ball screw unit with dust cleaning and ball deflecting element fixing mechanism

#88
20070204711
2007-09-06

Ball screw mechanism for an electromechanical steering system and nut for a ball screw mechanism

#89
20070186708
2007-08-16

Recirculating element for ball screw

#90
20060248974
2006-11-09

Rolling-element screw drive with deflection element

#91
20060243077
2006-11-02

Ball screw device

#92
20060191367
2006-08-31

Rolling screw device

#93
20060016284
2006-01-26

Ball screw apparatus

#94
20050217924
2005-10-06

Electric power steering apparatus

#95
20050183530
2005-08-25

Ball screw and a method for assembling the same

#96
20050178228
2005-08-18

Ball screw apparatus

#97
20050126324
2005-06-16

Reflow device of ball screw

#98
20050000309
2005-01-06

Ball screw

#99
18681735
2024-09-10

Rotary-linear motion converter and shift actuator