Abstract: A kingpin assembly comprises a housing having a recess located therein, a kingpin having at least a portion located within the recess of the housing, a collar member operably coupled to the kingpin, and a collet member extending about the kingpin and frictionally engaging the housing and the kingpin.

Abstract: A kingpin assembly comprises a housing having a recess located therein, a kingpin having at least a portion located within the recess of the housing, a collar member operably coupled to the kingpin, and a collet member extending about the kingpin and frictionally engaging the housing and the kingpin.

Abstract: A drawbar assembly for a baggage cart that comprises a pair of bar members spaced apart from one another and having a first end pivotally coupled to a cart, and a second end, and a mounting member fixedly coupled between the bar members proximate the second end of the bar members, wherein the mounting member includes an aperture extending therethrough. The drawbar assembly further includes a coupling member having an eyelet and a threaded stud extending from the eyelet and received within the aperture of the mounting member, a seal member positioned between the eyelet and the mounting member, and a nut threadably received on the stud and fastening the coupling member to the mounting member, such that the stud of the coupling member is rotatable within the aperture of the mounting member.