Patents-Review.com
ClassID:

151930 ⎘

F16J15/52 - CPC Classification

Classification description:

Sealings between relatively-movable members, by means of a sealing without relatively-moving surfaces, e.g. fluid-tight sealings for transmitting motion through a wall by means of sealing bellows or diaphragms

Sub-classes:
Recent Application in this class:
#1
20260140010
2026-05-21

VIBRATION TEST COUPLING DEVICE AND FOUR-INTEGRATED VIBRATION TEST SYSTEM

 #2
20260022771
2026-01-22

SEALING ASSEMBLY FOR VEHICLE DISC BRAKE APPARATUS

 #3
20250361128
2025-11-27

Debris and Fluid Entry Prevention Systems for Jack Cylinders

 #4
20250354611
2025-11-20

3D SEAL ASSEMBLY

 #5
20250347343
2025-11-13

BOOT

 #6
20250243934
2025-07-31

BOOT

 #7
20250067230
2025-02-27

STIRLING CYCLE MACHINE

 #8
20240372428
2024-11-07

Sealing Assembly on a Housing of an Electric Drive Motor

 #9
20240344463
2024-10-17

Shaft sealing device and rotary machine

 #10
20240271704
2024-08-15

BELLOWS, JOINT ARRANGEMENT AND MOTOR VEHICLE

 #11
20240229936
2024-07-11

PROPELLER SHAFT

 #12
20240133468
2024-04-25

PROPELLER SHAFT

 #13
20240026933
2024-01-25

RIGID-ELASTIC BOOT FOR SHAFT JOINT

 #14
20240011458
2024-01-11

Hydrostatic pressure to kinetic energy conversion system

 #15
20230332689
2023-10-19

Strut bearing assembly with metal guide ring and spring seat

 #16
20230261539
2023-08-17

In-wheel motor for electric vehicle and sealing apparatus for protecting in-wheel motor

 #17
20230243714
2023-08-03

PROTECTIVE BELLOWS FOR MECHANICAL JOINT

 #18
20230204043
2023-06-29

Sealing member and submerged pump system

 #19
20230102909
2023-03-30

BALL JOINT AND DUST COVER

 #20
20230091619
2023-03-23

SEAL STRUCTURE AND WEIGHING MACHINE COMPRISING SAME

 #21
20230044803
2023-02-09

3D SEAL ASSEMBLY

 #22
20230036999
2023-02-02

Apparatus

 #23
20230010390
2023-01-12

ELECTRIC VALVE

 #24
20230003174
2023-01-05

Stirling cycle machine

 #25
20220381511
2022-12-01

Rotary kiln sealing system and rotary kiln equipment

 #26
20220363304
2022-11-17

Outer tube with hole cover

 #27
20220349447
2022-11-03

Propeller shaft and production method therefor

 #28
20220325597
2022-10-13

Integral bellows for oilfield equipment

 #29
20220316599
2022-10-06

Dust cover

 #30
20220268360
2022-08-25

Metal bellows for downhole use

 #31
20220178447
2022-06-09

Sealing device

 #32
20220170514
2022-06-02

Driveshaft with a bellow in spline assembly

 #33
20220074463
2022-03-10

Method for sealing liquid composite spring

 #34
20220056972
2022-02-24

Disc brake and piston boot

 #35
20220025950
2022-01-27

SEALING DEVICE AND DRIVE APPARATUS INCLUDING THE SAME

 #36
20210396319
2021-12-23

Bellow

 #37
20210381572
2021-12-09

Dust cover, suspension device, and method for manufacturing dust cover

 #38
20210285589
2021-09-16

Metal diaphragm damper

 #39
20210270374
2021-09-02

Seal having undulating seal component and systems, assemblies, and methods thereof

 #40
20210270327
2021-09-02

Coupling

 #41
20210156138
2021-05-27

Sealing element and method for producing a sealing element

 #42
20210123481
2021-04-29

Boot for constant velocity universal joint

 #43
20210033141
2021-02-04

DUST COVER

 #44
20200355311
2020-11-12

Metal diaphragm damper and manufacturing method for the same

 #45
20200338760
2020-10-29

Boot seal, robot, and parallel link robot

 #46
20200300291
2020-09-24

Sealing apparatus for sealing the ball joint of a kingpin

 #47
20200284290
2020-09-10

Ball joint and dust cover

 #48
20200232559
2020-07-23

Bellows

 #49
20200181980
2020-06-11

Pressure balanced seal assembly

 #50
20200173559
2020-06-04

Sealing system for a moving shaft

 #51
20200141498
2020-05-07

Disc brake and piston boot

 #52
20200096612
2020-03-26

SEALING MEMBER AND VEHICLE SENSOR UNIT

 #53
20200049158
2020-02-13

Diaphragm for a centrifugal compressor

 #54
20200032854
2020-01-30

Sealing boot for sealing a joint of front differentials

 #55
20190376468
2019-12-12

Stirling cycle machine

 #56
20190277407
2019-09-12

Compressible seal for sealing an interface between a recreational vehicle slide out and a recreational vehicle frame

 #57
20190249648
2019-08-15

Annular seal member locatable against a wall element of an offshore structure

 #58
20190234229
2019-08-01

Actuator

 #59
20190226581
2019-07-25

Dust cover

 #60
20190202255
2019-07-04

Stabilizer and assembling method therefor

 #61
20190154078
2019-05-23

Dust cover

 #62
20190145525
2019-05-16

Dynamic seal

 #63
20190128333
2019-05-02

Constant velocity universal joint

 #64
20190101467
2019-04-04

Diaphragm seal with integral flushing ring

 #65
20190085894
2019-03-21

DUST COVER AND SEALING STRUCTURE

 #66
20190072100
2019-03-07

Gas seal structure and centrifugal compressor

 #67
20190063529
2019-02-28

Electromechanical brake system

 #68
20190040981
2019-02-07

Irrigation boot assembly

 #69
20180371885
2018-12-27

HIGH TEMPERATURE MOTOR SEAL FOR ARTIFICIAL LIFT SYSTEM

 #70
20180347621
2018-12-06

Dust cover and sealing structure

 #71
20180328273
2018-11-15

Variable compression ratio engine

 #72
20180305003
2018-10-25

Seals for rotor system fairings

 #73
20180299783
2018-10-18

Vibration isolation system and lithographic apparatus

 #74
20180274482
2018-09-27

STIRLING CYCLE MACHINE

 #75
20180238265
2018-08-23

Nearly full adiabatic engine

 #76
20180209389
2018-07-26

Diaphragm damper

 #77
20180195478
2018-07-12

Diaphragm damper device coiled wave spring and damper system

 #78
20180187786
2018-07-05

Flexible metal seal assembly

 #79
20180179988
2018-06-28

Stirling cycle machine

 #80
20180149192
2018-05-31

Ball joint

 #81
20180142786
2018-05-24

Elastomeric seal having impact protecting protrusions

 #82
20180118182
2018-05-03

Negative-pressure-type booster device

 #83
20180050729
2018-02-22

Work vehicle

 #84
20180045310
2018-02-15

Housing Cap for a Joint, and Assembly Composed of a Joint and a Shaft

 #85
20180045251
2018-02-15

Boot attachment method and constant velocity universal joint

 #86
20180031047
2018-02-01

Constant velocity universal joint

 #87
20180031046
2018-02-01

UNDERWATER COUPLING JOINT, AND WATER FLOW POWER GENERATOR

 #88
20170350545
2017-12-07

PIPELINE FITTING WITH VIBRATION COMPENSATOR

 #89
20170343112
2017-11-30

2 ply W-seal using dissimilar materials

 #90
20170321779
2017-11-09

Cylinder device and cover member

 #91
20170307083
2017-10-26

Metal bellows

 #92
20170261041
2017-09-14

Coupling with a bellows-protected interlocking driving connection

 #93
20170254432
2017-09-07

Electrohydraulic valve including a vibration-resistant, flexible hermetic seal

 #94
20170234361
2017-08-17

Dust cover

 #95
20170219100
2017-08-03

Dust seal

 #96
20170211705
2017-07-27

Sealing device

 #97
20170190323
2017-07-06

Brake boosting device

 #98
20170175727
2017-06-22

Bellows installation and retention method

 #99
20170159701
2017-06-08

DUST COVER FOR BALL JOINT

 #100
20170088778
2017-03-30

ADJUSTING DEVICE FOR ACTUATING AN ELEMENT WITHIN A GAS CHAMBER THROUGH WHICH A COKE OVEN GAS FLOWS, AND METHOD FOR OPERATING THE ADJUSTING DEVICE

 #101
20170051784
2017-02-23

Dust cover for ball joint

 #102
20160356115
2016-12-08

Variable height backup assembly for articulating boots

 #103
20160273578
2016-09-22

Dust cover for ball joint

 #104
20160208917
2016-07-21

Cover member

 #105
20160201806
2016-07-14

DIAPHRAGM AIR SEAL

 #106
20160186827
2016-06-30

Disc brake, in particular for commercial vehicles

 #107
20160156244
2016-06-02

Small-size electrical appliance and electromotive unit of the same

 #108
20160146353
2016-05-26

BOOT UNIT AND MANUFACTURING METHOD THEREOF

 #109
20160102703
2016-04-14

Dust cover for ball joint

 #110
20160091095
2016-03-31

Diaphragm Air Seal

 #111
20160076550
2016-03-17

Redundant ESP Seal Section Chambers

 #112
20160061262
2016-03-03

Sealed bearing assembly with swing and movement

 #113
20160040785
2016-02-11

Sealing sleeve for a rotary joint coupling

 #114
20160025129
2016-01-28

Dust boot for a moveable joint

 #115
20150337893
2015-11-26

Dust cover for ball joint

 #116
20150300502
2015-10-22

Dust cover for ball joint

 #117
20150292572
2015-10-15

Clutch seal

 #118
20150276127
2015-10-01

Gasholder sealing member and gasholder sealing structure

 #119
20150226256
2015-08-13

Spherical bearing with axially compressed annular seal

 #120
20150198254
2015-07-16

DYNAMIC SEALING APPARATUS AND DYNAMIC SEALING SYSTEM THEREWITH

 #121
20150184614
2015-07-02

Linear cross-head bearing for stirling engine

 #122
20150176639
2015-06-25

DUST COVER FOR BALL JOINT

 #123
20150159762
2015-06-11

SEAL ASSEMBLY

 #124
20150152809
2015-06-04

Annular venturi burner for stirling engine

 #125
20150091257
2015-04-02

Dust cover

 #126
20150084287
2015-03-26

DUST COVER FOR BALL JOINT

 #127
20150056089
2015-02-26

Sealing diaphragm and methods of manufacturing said diaphragm

 #128
20150054231
2015-02-26

Assembly for sealing a steering column opening

 #129
20150040751
2015-02-12

Stirling cycle machine

 #130
20150038601
2015-02-05

Constant velocity universal joint

 #131
20150030376
2015-01-29

BALL JOINT

 #132
20150003893
2015-01-01

Ball joint dust cover

 #133
20140284885
2014-09-25

DUST COVER FOR BALL JOINT

 #134
20140264121
2014-09-18

Rotary shaft seals

 #135
20140219825
2014-08-07

High temperature motor seal for artificial lift system

 #136
20140182282
2014-07-03

Floating rod seal for a stirling cycle machine

 #137
20140165551
2014-06-19

Stirling cycle machine

 #138
20140035236
2014-02-06

Semiconductor fabrication device welded bellows

 #139
20140035232
2014-02-06

Protective cover and manufacturing method thereof

 #140
20140033855
2014-02-06

Seal assembly

 #141
20140000235
2014-01-02

Stirling cycle machine with airlock pressure regulator and burner controls

 #142
20130192936
2013-08-01

Protective sheathings for disc brake piston-cylinder units

 #143
20130183143
2013-07-18

Sealing device having a sleeve for the passage of a connecting rod of a system for controlling the orientation of the blower blades of a turboprop engine through a partition

 #144
20130167492
2013-07-04

Sealing device and method

 #145
20130154193
2013-06-20

Seal for a Journal Assembly for a Pulverizer and Method of Using the Same

 #146
20130022299
2013-01-24

Low friction seal for bearings

 #147
20120321450
2012-12-20

Flow Machine

 #148
20120306164
2012-12-06

Seal system and method of manufacture

 #149
20120274033
2012-11-01

Lubricant sealing structure for gear coupling

 #150
20120261510
2012-10-18

Center fuselage bellows

 #151
20120251282
2012-10-04

DEBRIS KIT FOR HYDRAULIC CYLINDER

 #152
20120217041
2012-08-30

Grommet

 #153
20120146294
2012-06-14

BOOT SEAL FOR VARIABLE COMPRESSION-RATE ENGINE

 #154
20120070289
2012-03-22

Bellows type sealing device for partition penetration by a connecting rod of a turboprop fan blade orientation control system

 #155
20120003886
2012-01-05

Driveshaft sealing for a marine propulsion system

 #156
20110293360
2011-12-01

Seal assembly and method for forming a seal assembly

 #157
20110284785
2011-11-24

Pilot valve assembly

 #158
20110089644
2011-04-21

Boot with an axially displaced first fastening region

 #159
20110062672
2011-03-17

Tubular shaft seal

 #160
20090236189
2009-09-24

Disc Brake, In Particular for a Utility Vehicle

 #161
20090003995
2009-01-01

Exhaust gas turbocharger with adjustable slide ring

 #162
20080314356
2008-12-25

Stirling cycle machine

 #163
20080309026
2008-12-18

Dust sealing

 #164
20080246230
2008-10-09

Seal for measuring device

 #165
20080108758
2008-05-08

Thermoplastic Elastomer Blend

 #166
20060220323
2006-10-05

Static flexible seal

 #167
20060202430
2006-09-14

Static sealing element for acoustically decoupled add-on pieces

 #168
20060199653
2006-09-07

Steering shaft boot

 #169
20060147574
2006-07-06

Compressive molding machine for powder material

 #170
20050250586
2005-11-10

Dust cover for steering shaft

 #171
18731453
2024-10-29

Universal multiple instrumentation gland