B - Operations – Transporting – 61 – L
Patent
B - Operations, Transporting
61
L
B61L 5/02 (2006.01) B61L 5/00 (2006.01)
Patent
CA 2150044
A railroad switch stand for switching railroad track switch points is provided with a manually-operated crank assembly that is coupled to the switch stand switching input shaft without included lost motion and that has an included yoke with latch bars that function to stop and secure the crank assembly in operating positions that reduce operator risk to excessive back stress and lower spine injury.
Abc Rail Products Corporation
Smiths Ip
Vae Nortrak North America Inc.
LandOfFree
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