Railways – Track layers – Tie platers
Patent
1988-06-07
1990-07-24
Focarino, Margaret A.
Railways
Track layers
Tie platers
104 5, 1984636, 198532, E01B 2920
Patent
active
049428225
ABSTRACT:
A method and apparatus for automatically setting tie plates on tops of the ties for a railroad track includes a frame adapted to be moved along the track, an inclined slide surface adapted to accommodate a plurality of tie plates thereon, a plate control mechanism adapted to release the plates one at a time to slide down the slide surface and into a plate pocket where the plate is received by a reciprocating pusher which deposits the plate upon the top of a respective tie with a minimum of movement thereon so that the plate will be accurately positioned on the tie.
REFERENCES:
patent: 2249529 (1941-07-01), Knights
patent: 3433966 (1969-03-01), Letch et al.
patent: 3882785 (1975-05-01), Rowe
patent: 3943858 (1976-03-01), Dieringer et al.
patent: 4178671 (1979-12-01), Luttig
patent: 4241663 (1980-12-01), Lund et al.
patent: 4280613 (1981-07-01), Stewart
patent: 4393784 (1983-07-01), Theurer
patent: 4727989 (1988-03-01), Cotic et al.
"An Attraction for OTM", Railway Track and Structures, Mar. 1986, pp. 29-31.
Di Pape Joseph
Focarino Margaret A.
Oak Industries Inc.
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