Slackless drawbar assembly utilizing a ball and race assembly

Slackless drawbar or coupler with swivel mounting

Slackless drawbar system

Slackless drawbar with gravity responsive wedge

Slackless non-cushioned drawbar arrangement for railway car unde

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 coupler with draft/buff gear

Slackless rotary drawbar assembly

Slackless rotary drawbar assembly

Slackless self-adjusting rotary drawbar for railroad cars

Slackless, resilient drawbar system for a railway car

Snap-on coupler bearing plate for railroad car coupler carriers

Spherical connector apparatus in an articulated slackless-type c

Split wedge draft gear with center friction plate

Spool for lightweight drawbar assembly

Spring biased rotary railway car coupler carrier