| 摘要 |
Disclosed is a running gear in a drop-frame rail vehicle having a carriage body, the running gear comprising a running-gear frame having a crossmember, the crossmember having transverse ends with pockets formed therein, rockers articulatingly fastened to the crossmember, primary springs each supporting a respective one of the rockers on the crossmember, individual wheels each being rotatably mounted in a respective one of the rockers, two articulated rods each having one end being articulatingly mounted at a distance from one another on the crossmember and another end to be articulatingly fastened to the carriage body, for connecting the running-gear frame to the carriage body, secondary springs mounted in the pockets for supporting the carriage body on the running-gear frame, and transverse stops disposed at a distance from one another in the crossmember for limiting transverse movement of the carriage body relative to the running gear. The wheels have axles, the transverse ends of the crossmember each have a short bracket pointing in the longitudinal direction of the running gear, and each of the rockers is a double- armed angle lever having a first end engaging on both sides around and being articulatingly mounted to a respective one of the short brackets, a second middle end engaging on both sidesaround a respective one of the wheels and carrying a respective one of the axles, and a third end having two interconnected arms bearing against a respective one of the primary springs.
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