B - Operations – Transporting – 61 – G
Patent
B - Operations, Transporting
61
G
213/62
B61G 9/00 (2006.01) B61G 9/12 (2006.01)
Patent
CA 1258258
ABSTRACT OF THE DISCLOSURE A drawbar assembly for connecting rail car having a slackless configuration with respect to draft forces, but providing a cushioned or controlled slack in buff pro- vided by an elastomeric pad. A double wedge arrangement eliminates slack, particularly in opposition to draft forces, and tile elastomeric pad reduces wear and accommo- dates manufacturing variation in mating surfaces through limited cushioned movement in buff.
463844
Mcclurg Carl D.
Reuter William D.
Bsc Acquisition Inc.
Columbus Steel Castings Company
Macrae & Co.
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