Patents-Review.com
ClassID:

68254 ⎘

B61F5/245 - CPC Classification

Classification description:

Constructional details of bogies; Connections between bogies and vehicle underframes; Arrangements or devices for adjusting or allowing self-adjustment of wheel axles or bogies when rounding curves; Arrangements permitting limited transverse relative movements between vehicle underframe or bolster and bogie; Connections between underframes and bogies; Guiding of the vehicle underframes with respect to the bogies; Means for damping or minimising the canting, skewing, pitching, or plunging movements of the underframes by active damping, i.e. with means to vary the damping characteristics in accordance with track or vehicle induced reactions, especially in high speed mode

Recent Application in this class:
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COMPUTER-IMPLEMENTED METHOD AND CONTROL DEVICE FOR DETERMINING A REAL TIME STEERING ANGLE

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20230347944
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VEHICLE VIBRATION CONTROL SYSTEM, VEHICLE VIBRATION CONTROL METHOD, AND VEHICLE VIBRATION CONTROL PROGRAM

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TILTING SYSTEM AND TILTING CONTROL METHOD FOR RAILWAY VEHICLE AND RAILWAY VEHICLE

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2022-12-01

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20220379735
2022-12-01

System and Method for Guidance Control on a Wheeled Bogie

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20220371635
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System and method for traversing a non-moving rail switch using electromagnetic engines

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2022-03-17

Systems and methods for active damping of a platform of a vehicle

 #9
20220001904
2022-01-06

Method and apparatus for controlling anti-yaw damper

 #10
20200377131
2020-12-03

Electromagnetic transverse active damping system, and control method and apparatus therefor

 #11
20200355237
2020-11-12

Active composite variable damping rotational control device

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20200216101
2020-07-09

Running gear with a steering actuator, associated rail vehicle and control method

 #13
20190315381
2019-10-17

Railway vehicle and associated traffic method

 #14
20190168785
2019-06-06

RAILWAY VEHICLE VIBRATION DAMPING DEVICE

 #15
20190152497
2019-05-23

CONTROLLER

 #16
20190077425
2019-03-14

RAILWAY VEHICLE VIBRATION DAMPING DEVICE

 #17
20190071104
2019-03-07

CONTROL SOUNDNESS DETERMINATION DEVICE

 #18
20190054933
2019-02-21

Vehicle body inclination controller and failure determination device for vehicle body inclination controller

 #19
20180170407
2018-06-21

RAILWAY VEHICLE VIBRATION CONTROL APPARATUS

 #20
20170276205
2017-09-28

Liquid pressure device

 #21
20170232979
2017-08-17

High-speed rail train bogie and frame thereof

 #22
20170225697
2017-08-10

Method for optimizing passenger comfort in a railway vehicle

 #23
20170158212
2017-06-08

Method for stabilizing a rail vehicle

 #24
20160332642
2016-11-17

Rail vehicle bogie draw-gear

 #25
20160149466
2016-05-26

Linear actuator and rocking controller for railway vehicle

 #26
20160061651
2016-03-03

Measuring device

 #27
20150369263
2015-12-24

Actuator unit

 #28
20150354606
2015-12-10

Actuator unit

 #29
20150184683
2015-07-02

Actuator

 #30
20150184681
2015-07-02

Actuator

 #31
20150152894
2015-06-04

Actuator unit

 #32
20140318411
2014-10-30

Railway vehicle damping device

 #33
20140257606
2014-09-11

Railway vehicle vibration damping device

 #34
20140249705
2014-09-04

Railway vehicle vibration damping device

 #35
20140196628
2014-07-17

Railcar damping device

 #36
20140196627
2014-07-17

Railcar damping device

 #37
20140116826
2014-05-01

Railcar damping device

 #38
20140083807
2014-03-27

Vibration damping device for railway vehicle

 #39
20140060379
2014-03-06

Vehicle-body inclination device and double-layer three-way valve used in vehicle-body inclination device

 #40
20130248306
2013-09-26

Vibration control device for railroad vehicle

 #41
20130158754
2013-06-20

Vibrational component acceleration estimation device and vibrational component acceleration estimation method for railway vehicle

 #42
20130145955
2013-06-13

Vibration suppression device for railway vehicle

 #43
20130112104
2013-05-09

Linear actuator and rocking controller for railway vehicle

 #44
20130032054
2013-02-07

Actuator Providing Multiple Actuation

 #45
20120259487
2012-10-11

Method for monitoring the state of a bogie of a railway vehicle comprising at least one wheel set

 #46
20120046830
2012-02-23

Method for controlling a pneumatic spring assembly of a motor vehicle

 #47
20110192157
2011-08-11

Cylinder device

 #48
20100193310
2010-08-05

Yaw damper with pump

 #49
20100107922
2010-05-06

Rotation impeding device for a vehicle

 #50
20100044144
2010-02-25

Circular-Shaped Linear Synchronous Motor, Electromagnetic Suspension and Motor-Driven Steering Device Using the Same

 #51
20070023245
2007-02-01

PRESSURIZED MAGNETORHEOLOGICAL FLUID DAMPERS