B - Operations – Transporting – 61 – G
Patent
B - Operations, Transporting
61
G
213/120
B61G 3/04 (2006.01)
Patent
CA 1251170
ABSTRACT OF THE DISCLOSURE A knuckle for a railway coupler in which an annular knuckle pin support wall is located between upper and lower knuckle pin holes. The knuckle pin support wall in one embodiment is an annular rib and in another embodiment, a continuous wall is formed between knuckle pin holes to prevent fatigue fracture of the pin due to bending fatigue. 13
485817
Macrae & Co.
Mcconway & Torley Corporation
LandOfFree
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