ClassID:

68281

B61F9/005 - CPC Classification

Classification description:

by use of non-mechanical means, e.g. acoustic or electromagnetic devices

Recent Application in this class:
#1
20240425091
2024-12-26

DERAILMENT MITIGATION DEVICE USING TEMPERATURE

#2
20240166248
2024-05-23

Derailment mitigation device for railroads and rail tracks

#3
20230382439
2023-11-30

Derailment mitigation device for railroads and rail tracks

#4
20230258536
2023-08-17

Vehicle body contour-based derailment detection method for rail vehicle

#5
20220379937
2022-12-01

System and method for rail scanning using electromagnetic engines

#6
20220379735
2022-12-01

System and Method for Guidance Control on a Wheeled Bogie

#7
20220371635
2022-11-24

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

#8
20210394805
2021-12-23

Method and device for detecting a derailed state of a rail vehicle

#9
20210188330
2021-06-24

Ultralight two-track train that does not derail

#10
20200231189
2020-07-23

Process for detecting a derailment of a rail vehicle

#11
20190047597
2019-02-14

Railway vehicle derailment detection method and device

#12
20180029618
2018-02-01

Projected magnetic fastening system

#13
20160167685
2016-06-16

Method and devices for checking the correct rail position of a guided vehicle

#14
20150210300
2015-07-30

Apparatus for estimating lateral forces of railroad vehicles

#15
20150158507
2015-06-11

Guided ground vehicle including a device for managing a derailment of the vehicle, and associated derailment management method

#16
20150145962
2015-05-28

Railway installation synchronization monitoring system

#17
20140306068
2014-10-16

System for dynamic control of the rolling of the guide roller(s) for an assembly for guiding a vehicle along at least one rail

#18
20120259487
2012-10-11

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

#19
20100283477
2010-11-11

Assembly for detecting electric discontinuity between an electric contact and an electrically conducting member mounted in the detection circuit

#20
20100078527
2010-04-01

Device and method for error monitoring for undercarriage components of rail vehicles

#21
20100036553
2010-02-11

Track type transportation system

#22
20060122745
2006-06-08

Detection of derailment by determining the rate of fall

#23
17883034
2022-12-27

Train derailment and rollover prevention system