| Patents for B61F 5 - 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 (6,166) |
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| 04/18/1978 | US4084514 Damping railway truck bolster friction shoe |
| 04/18/1978 | US4084513 Railroad car side frame construction |
| 04/18/1978 | CA1029798A1 Electromagnetically guided railway carriage |
| 04/04/1978 | US4082043 Fabricated railway car truck |
| 03/21/1978 | US4080016 Railway truck side bearing |
| 03/14/1978 | US4078501 Pedestal roof wear liner |
| 03/07/1978 | US4077496 Railway truck movement damping |
| 02/28/1978 | US4076434 Elastic joint |
| 02/28/1978 | US4075951 Self lubricating center bearing liner |
| 02/07/1978 | US4072112 Resiliently biasing truck pedestal-bearing retention assembly |
| 01/24/1978 | US4069767 Pneumatically controlled hydromechanical railway car stabilizing apparatus |
| 01/10/1978 | US4067262 Railway truck |
| 01/10/1978 | US4067261 Damping railway vehicle suspension |
| 12/27/1977 | US4064809 Articulated railway car truck |
| 09/06/1977 | US4046080 Motorized swiveling streetcar trucks |
| 08/30/1977 | US4044689 Resiliently railway truck suspension |
| 08/23/1977 | US4043273 Alternatively usable sling and key roller bearing retainers |
| 08/16/1977 | US4041878 Speed and track curvature suspension control system |
| 08/16/1977 | US4041877 Lateral guidance device for wheel sets of rail vehicles |
| 08/09/1977 | US4040362 Railway bolster integral wear liner |
| 08/02/1977 | US4038928 Lateral magnetic truck wheel positioning assembly |
| 07/12/1977 | US4034681 Pedestal roof wear liner |
| 06/21/1977 | US4030424 Rigid railway car truck |
| 06/14/1977 | US4029021 Coil and pneumatic spring assembly |
| 05/31/1977 | US4026217 Self steering railway axles and wheels on track curvatures |
| 05/10/1977 | US4022133 Lateral truck movement control system |
| 04/05/1977 | US4015541 Bogie draft links |
| 03/29/1977 | US4014533 Resilient load-bearing support for a vehicle |
| 01/25/1977 | US4004525 Fluid truck snubber |
| 01/18/1977 | US4003318 Reinforced bolster pocket wall |
| 01/18/1977 | US4003317 Resiliently centered railway truck suspension |
| 01/18/1977 | US4003316 Articulated railway car trucks |
| 01/04/1977 | US4000931 Railway car center plate and auxiliary resilient bearings |
| 12/07/1976 | US3995720 Truck damping |
| 11/09/1976 | US3990372 Railway vehicle articulated truck |
| 11/02/1976 | US3988992 High speed railway truck |
| 10/19/1976 | US3986752 Resilient center bearing assembly |
| 10/12/1976 | US3985235 Center filler, center plate construction for railway vehicles |
| 09/21/1976 | US3981548 Constant contact side bearing |
| 08/31/1976 | US3977694 Roll stabilization system |
| 08/31/1976 | US3977332 Variably damped truck |
| 08/17/1976 | US3974779 Vehicle bogie |
| 08/10/1976 | US3973681 Transition casting for use in sills of freight cars |
| 07/20/1976 | US3970009 Fluid railroad passenger car suspension |
| 06/29/1976 | US3965825 Resilient truck axle bearing mounting |
| 06/08/1976 | US3961584 Railway car truck |
| 06/08/1976 | US3961583 Stabilized articulated car |
| 06/08/1976 | US3961582 Articulated railcar |
| 05/18/1976 | USRE28815 Spring supported railway vehicle |
| 05/18/1976 | US3957318 Elastomeric railway truck side bearing |
| 04/27/1976 | US3952670 Railway vehicle primary suspensions |
| 04/27/1976 | US3952669 Snubbed railway vehicle bogie |
| 04/27/1976 | US3952668 Electrodynamic suspension guidance system |
| 04/06/1976 | US3948188 Resilient railway bogie |
| 03/30/1976 | US3946677 Suspension devices of side members on axle-boxes for railway carriages and similar applications |
| 03/30/1976 | US3946676 Self centering bogie |
| 03/23/1976 | US3945327 Suspension device for side members on axle-boxes for railway carriages or similar appliances |
| 03/23/1976 | US3945325 Railway bogie |
| 03/16/1976 | US3944298 Truck bolster center bowl wear plate |
| 03/02/1976 | US3941063 Truck side frame and bolster connection |
| 03/02/1976 | US3941062 Electromagnetic system for transversely aligning railway rolling stock on rails |
| 03/02/1976 | US3941061 Pneumatic railway car suspension |
| 02/24/1976 | US3939779 Railway truck assembly |
| 02/24/1976 | US3939776 Railway truck magnetic suspension |
| 02/10/1976 | US3937153 Swinging railway bogie bolster |
| 01/13/1976 | US3932005 Elastomeric railway car with side bearing |