B - Operations – Transporting – 61 – F
Patent
B - Operations, Transporting
61
F
105/106
B61F 5/16 (2006.01)
Patent
CA 1123668
APPLICATION OF GLEN D. LARSEN FOR CUP-SHAPED BOLSTER BEARING -- ABSTRACT OF THE DISCLOSURE -- A bolster bearing having a flat bottom wall and an annular sidewall is disposed in the bolster bowl of a truck bolster, a radially extending annular flange on the bearing sidewall overlying an upper surface of the upstanding rim of the truck bolster defining its bolster bowl. Cooperating elements on the rim and on the bearing flange prevent rotation of the bearing from a first position relative to the bolster bowl. The bearing may be radially shifted from its first position to a second position upon disengagement of such elements followed by a reengagement of such elements at such second position in which the bearing is likewise prevented from rotation relative to the bolster bowl.
361010
Mcfadden Fincham
Southern Railway Company
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