Transport Research International Documentation (TRID) https://trid.trb.org/ en-us Copyright © 2026. National Academy of Sciences. All rights reserved. http://blogs.law.harvard.edu/tech/rss tris-trb@nas.edu (Bill McLeod) tris-trb@nas.edu (Bill McLeod) Transport Research International Documentation (TRID) https://trid.trb.org/Images/PageHeader-wTitle.jpg https://trid.trb.org/ DRIVES TO POWER TRAIN POSITIONER-DUMPERS https://trid.trb.org/View/60489 Tue, 27 Dec 1977 00:00:00 GMT https://trid.trb.org/View/60489 AUTOMATIC TRAIN SPLITTING IN A MARSHALLING YARD https://trid.trb.org/View/59188 Sat, 29 Oct 1977 00:00:00 GMT https://trid.trb.org/View/59188 DECENTRALIZED FEEDBACK CONTROLS FOR THE BRAKELESS OPERATION OF MULTILOCOMOTIVE POWERED TRAINS https://trid.trb.org/View/58959 Thu, 13 Oct 1977 00:00:00 GMT https://trid.trb.org/View/58959 LOCALIZED FEEDBACK CONTROLS FOR MULTI-LOCOMOTIVE POWERED TRAINS https://trid.trb.org/View/50641 Wed, 31 Aug 1977 00:00:00 GMT https://trid.trb.org/View/50641 QUASI-STATIC LATERAL TRAIN STABILITY MODEL https://trid.trb.org/View/51764 Wed, 31 Aug 1977 00:00:00 GMT https://trid.trb.org/View/51764 ROTARY CAR DUMPER SYSTEMS https://trid.trb.org/View/33676 Fri, 05 Nov 1976 00:00:00 GMT https://trid.trb.org/View/33676 CONTRIBUTION TO THE SOLUTION FOR PLACING WAGONS AND GROUPS OF WAGONS IN THE SORTING SIDINGS OF MARSHALLING YARD INSTALLATIONS https://trid.trb.org/View/31574 Wed, 10 Mar 1976 00:00:00 GMT https://trid.trb.org/View/31574 LINEAR MOTORISED FLAT YARD SYSTEM https://trid.trb.org/View/13022 Fri, 14 Nov 1975 00:00:00 GMT https://trid.trb.org/View/13022 SBB AUTOMATES THE HUMPING PROCESS https://trid.trb.org/View/18473 Mon, 25 Mar 1974 00:00:00 GMT https://trid.trb.org/View/18473