Patents-Review.com
ClassID:

127389 ⎘

E01B35/12 - CPC Classification

Classification description:

Applications of measuring apparatus or devices for track-building purposes for measuring movement of the track or of the components thereof under rolling loads, e.g. depression of sleepers, increase of gauge

Recent Application in this class:
#1
20220155131
2022-05-19

Railway track sensor system for vertical surface pressure

 #2
20210317618
2021-10-14

Railway roadbed dformation detection and early warning system

 #3
20210253149
2021-08-19

Methods and systems for monitoring a transportation path with acoustic or vibration sensing

 #4
20210140122
2021-05-13

METHOD AND SYSTEM FOR MONITORING A TRACK LINE

 #5
20200239037
2020-07-30

Active control deflection neutralizer

 #6
20190257038
2019-08-22

Track maintenance machine having a track position measuring system

 #7
20190257037
2019-08-22

System and method of surveying a track

 #8
20190136462
2019-05-09

Method and system for maintenance of a permanent way for rail vehicles

 #9
20180371699
2018-12-27

Railway track displacement measurement system and method for proactive maintenance

 #10
20180016753
2018-01-18

Rail clamp

 #11
20170029001
2017-02-02

Method and apparatus to determine structural parameters of a railway track

 #12
20160047092
2016-02-18

Switch monitoring and railway line management

 #13
20140288903
2014-09-25

Simulated loading method and apparatus for moving load of whole train in rail transportation

 #14
20140288902
2014-09-25

Simulated loading method and apparatus for moving load of wheel axle in rail transportation

 #15
20140180609
2014-06-26

METHOD OF ESTABLISHING THE DEFLECTION AND/OR THE STIFFNESS OF A SUPPORTING STRUCTURE

 #16
20110098925
2011-04-28

Method of surveying a railroad track under load

 #17
20060260143
2006-11-23

Device and method for monitoring the state of the sub-structure of fixed tracks