Patents-Review.com
ClassID:

68236 ⎘

B61F5/04 - 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 Bolster supports or mountings

Sub-classes:
Recent Application in this class:
#1
20260077790
2026-03-19

BOGIE ASSEMBLIES

 #2
20250145187
2025-05-08

BOGIE ASSEMBLY

 #3
20220281492
2022-09-08

RAILROAD VEHICLE

 #4
20220266877
2022-08-25

BOGIE FOR RAILWAY VEHICLE

 #5
20210300444
2021-09-30

End guide system and method for a truck assembly of a rail vehicle

 #6
20210284204
2021-09-16

Wheel set intermediate frame for a rail vehicle

 #7
20210253143
2021-08-19

SYSTEM FOR A ROCKER ASSEMBLY

 #8
20200108844
2020-04-09

Bolster beam of railcar bogie

 #9
20200094857
2020-03-26

Vehicle suspension system

 #10
20200079402
2020-03-12

Railcar bogie including protective film and protective film-equipped plate spring

 #11
20200047776
2020-02-13

Spring arrangement for a rail vehicle

 #12
20200047724
2020-02-13

APPARATUS AND METHOD FOR WHEEL-ASSEMBLY AND TRACTION-MOTOR CHANGE OUT

 #13
20190185029
2019-06-20

Freight car truck bolster

 #14
20190168786
2019-06-06

Railroad car truck with warp restraints

 #15
20190126951
2019-05-02

Frame of bogie

 #16
20190118840
2019-04-25

Bogie

 #17
20190118839
2019-04-25

Bolster of bogie

 #18
20190106131
2019-04-11

Railway truck bolster center bowl liner

 #19
20180312176
2018-11-01

Axle box suspension of railcar bogie

 #20
20180290668
2018-10-11

RUBBER-METAL SPRING UNIT

 #21
20180170408
2018-06-21

Adjustable weight transfer system for bogie

 #22
20180162421
2018-06-14

Bolster for a railway truck and method for manufacturing same

 #23
20180141573
2018-05-24

Plate spring unit and railcar bogie

 #24
20170174232
2017-06-22

Railroad car truck with warp restraints

 #25
20170166223
2017-06-15

Railway truck bolster wear liner

 #26
20170158209
2017-06-08

Stabilized railway freight car truck

 #27
20170158208
2017-06-08

Railway car truck with friction damping

 #28
20170021843
2017-01-26

Railway freight car truck with transom

 #29
20160362120
2016-12-15

Bogie for high-speed railway vehicle

 #30
20160264157
2016-09-15

Rail road car truck and members therefor

 #31
20160244076
2016-08-25

Train suspension control systems and methods

 #32
20160214626
2016-07-28

Bolster for a freight railway car truck

 #33
20160176417
2016-06-23

Spring system of a rail vehicle

 #34
20160082985
2016-03-24

Railcar bogie

 #35
20150225001
2015-08-13

CENTER PLATE FOR A RAILWAY CAR AND METHOD OF ASSEMBLING THE SAME

 #36
20150210299
2015-07-30

Sub-frame radial bogie

 #37
20150210298
2015-07-30

Railway truck having bolster-suspended traction motor

 #38
20140116287
2014-05-01

Railway truck having bolster-suspended traction motor

 #39
20120318165
2012-12-20

Central suspension device, wagon bogie and express railway wagon

 #40
20110253003
2011-10-20

Motored bogie

 #41
20110073002
2011-03-31

Rail road car truck and members thereof

 #42
20090158956
2009-06-25

Rail road car truck and fitting therefor

 #43
20080271633
2008-11-06

RAIL ROAD CAR TRUCK AND FITTINGS THEREFOR

 #44
20070181033
2007-08-09

Rail road car truck and fittings therefor

 #45
20070051270
2007-03-08

Rail road car truck and members thereof

 #46
20070046409
2007-03-01

Bogie apparatus

 #47
20050022689
2005-02-03

Rail road car truck and fittings therefor