Railway rolling stock – Special car bodies – Dumping
Patent
1977-09-12
1979-06-26
Sheridan, Robert G.
Railway rolling stock
Special car bodies
Dumping
292207, 292216, B61D 718
Patent
active
041589963
ABSTRACT:
A locking arrangement for side dump discharge doors of a hopper car includes a keeper arrangement for receiving a rod type latch element with the keeper comprising a cylindrical housing containing a locking rotor. The rotor includes an open end slot which captures the latch element and rotates between locked and open positions.
REFERENCES:
patent: 2381633 (1945-08-01), Young
patent: 3121405 (1964-02-01), Smith
patent: 4036517 (1977-07-01), Tallmadge
Ferris Ray L.
Marulic Walter J.
Myers Richard J.
Pullman Inc.
Sheridan Robert G.
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