Railroad lubricators

Details Railroad lubricators Railroad lubricators

1978-12-26

1981-01-20

Brown, David M.

Lubrication

Rail or rail vehicle wheel lubricator

On vehicle

B61K 300

Patent

active

042457190

ABSTRACT:
A lubricator (which may be of rail form, tilted on its side) for applying lubricant to a railroad wheel characterized by deep, elongated slots so arranged that lubricant is spread on the wheel in spaced segments during one half the wheel turn and also during the next half turn; the lubricant first applied to the wheel is re-transferred during the second full turn.

REFERENCES:
patent: 1883148 (1932-10-01), Warr
patent: 1918406 (1933-07-01), Krapp
patent: 1979307 (1934-11-01), Bates
patent: 2016974 (1935-10-01), Stern
patent: 2059235 (1936-11-01), Heidenthal
patent: 2272775 (1942-02-01), McGarry
patent: 3163257 (1964-12-01), McWilliams

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