B - Operations – Transporting – 61 – H
Patent
B - Operations, Transporting
61
H
188/53
B61H 13/02 (2006.01)
Patent
CA 1127563
MULTIPLE TRUCK FREIGHT CAR HANDBRAKE ARRANGEMENT FOR A RAILWAY CAR ASSEMBLY COMPOSED OF A SERIES OF ARTICULATELY INTERCONNECTED CARS (CASE CWU/15825 Abstract of the Disclosure A handbrake arrangement for railroad freight cars is disclosed that will connect a mechanical hand- brake operating mechanism to the brake equipment (brake beams and brake shoes) on 2, 3, or more trucks on the same freight car. It is especially useful on articu- lated freight cars consisting of multiple units in order to satisfy handbrake power requirements required by industry and Federal regulations, but a similar arrangement may be used on special purpose cars having a multiplicity of trucks. On an articulated car, consisting of a number of units, there is a multiplicity of trucks and because of the size and weight characteris- tics of the car, it is desirable to connect the hand- brake mechanism to a number of the trucks in order to provide adequate handbrake power. A relatively simple mechanical handbrake mechanism for providing adequate braking power to a series of lightweight short articu- lated interconnected cars (of the kind disclosed in Adams et al (U.S. Patent No. 4,233,909 issued November 18, 1980) consists of a series of rods, levers, and slack adjusters interconnecting two or more trucks to the handbrake operating mechanism.
340434
Morrison Robert B.
Wade James T.
Zimmerman Robert E.
Borden Ladner Gervais Llp
Itel Corporation
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