Truck for the common pivotal support of two car bodies

Details Truck for the common pivotal support of two car bodies Truck for the common pivotal support of two car bodies

1975-08-21

1977-08-30

Spar, Robert J.

Railway rolling stock

Trains

Articulated

105199CB, 105201, B61F 508

Patent

active

040446875

ABSTRACT:
A truck for the pivotal support of two car bodies, particularly of articulated rail motor cars, comprises a truck frame having a vertical pivot for each car mounted in spaced longitudinal locations on the truck frame. A transversely extending swiveling bolster is centrally mounted for pivoting movement on each vertical pivot and each bolster includes a spring support adjacent each respective end for resiliently supporting the associated car body. The truck also carries slide means, such as interengaged slide plates on the truck and the bolster underlying the spring supports for slidably supporting the respective ends of the bolster on the truck.

REFERENCES:
patent: 2698208 (1954-12-01), Dilg
patent: 2704518 (1955-03-01), Buzareinques
patent: 3143977 (1964-08-01), Deller
patent: 3712691 (1971-02-01), Cope
patent: 3713398 (1973-01-01), Zupez

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