Slackless drawbar
Slackless drawbar assembly employing adjustable blockout...
Slackless drawbar assembly using a ball and race assembly at...
Slackless drawbar assembly using an improved ball and race...
Slackless drawbar assembly utilizing a ball and race assembly
Slackless drawbar system
Slackless railcar connections with extractable wedge
Slackless railcar connections with upward wear indicator
Slackless railway coupler connection
Slackless railway coupler connection
Slackless railway coupler with buff/draft gear
Slackless railway couplet with buff gear
Slackless rotary drawbar assembly
Slackless self-adjusting rotary drawbar for railroad cars
Sleeping berth for passenger car compartment
Sleeping compartment upper berth
Slidable cover assembly for gondola railroad car
Slide bearing attachment for u-section type unit brake beam...
Slide gate closing mechanism
Slide gate lock with spring loading for a railroad hopper car