RESEARCH PRODUCES INNOVATIONS IN FROG AND SWITCH DESIGN

Changes in design have produced for Canadian Pacific a main- line turnout with significantly longer service life and reduced maintenance costs. Explosive hardening of manganese castings, use of chrome steel in manufacture of special trackwork and adoption of special stop nuts have all been adopted since the investigation began in 1968.

  • Availability:
  • Corporate Authors:

    Simmons-Boardman Publishing Corporation

    508 Birch Street
    Bristol, CT  USA  06010
  • Publication Date: 1976-6

Media Info

  • Pagination: p. 26-29
  • Serial:

Subject/Index Terms

Filing Info

  • Accession Number: 00138335
  • Record Type: Publication
  • Files: TRIS
  • Created Date: Aug 3 1976 12:00AM