ENGINEERING ASPECTS OF LONG CAR TRACKING AND CURVE NEGOTIATION
A test was conducted using long, flat cars of 89 feet length coupled with 43 inch and 60 inch couplers to short, loaded hopper cars. Photographs show the wheel lifting present when using each coupler. A summary of the push and pull tests, including the tractive effort and lateral load at wheel lift, are presented. Static jackknifing compression tests are summarized for types E and F head couplers. Results of these studies have suggested the design of 72 inch articulated coupler with a type F interlocking head.
-
Supplemental Notes:
- Technical Proceedings from 1964 Railroad Engineering Conference.
-
Corporate Authors:
Symington Wayne Corporation
2 Main Street
Depew, NY United States -
Authors:
- Epps Martin, A
- Conference:
- Publication Date: 1964-9-24
Media Info
- Features: Figures; Photos;
- Pagination: p. 2-10
Subject/Index Terms
- TRT Terms: Couplers; Design; Field tests; Flat cars; Freight cars; Hopper cars; Jackknifing; Railroad cars; Technology; Vehicle design
- Uncontrolled Terms: Lateral loads
- Geographic Terms: United States
- Old TRIS Terms: Car design; Wheel lift
- Subject Areas: Design; Railroads;
Filing Info
- Accession Number: 00039514
- Record Type: Publication
- Report/Paper Numbers: Tech Proc
- Files: TRIS
- Created Date: Jan 5 1973 12:00AM