Railways – Track layers – Trail rail mounted rail anchor applicator
Patent
1989-08-16
1991-04-02
Oberleitner, Robert J.
Railways
Track layers
Trail rail mounted rail anchor applicator
188 57, E01B 2932, B61H 1300
Patent
active
050038885
ABSTRACT:
An applicator for applying two rail fasteners at right angle to a rail. The applicator incorporates a pair of applicator arms pivoted midway between their ends and having an hydraulic ram connected between their upper ends. This enables the abutment faces on the lower ends of the applicator arms to be moved in unison toward the rail fasteners or away from them. The applicator also incorporates a brake mechanism which contacts the wheel of the applicator which rides the rail. This brake mechanism is adjustable to adjust the height of the applicator arms above the rail tie so that when the applicator is stopped the applicator abutment faces are at the correct height.
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patent: 3127847 (1964-04-01), Sivon
patent: 4068593 (1978-01-01), Leeves
patent: 4367682 (1983-01-01), Freilich et al.
patent: 4494463 (1985-01-01), Young et al.
patent: 4903611 (1990-02-01), Holley
Bean Jr. Edwin T.
Le Mark T.
Linihan Martin G.
McKay Australia Limited
Oberleitner Robert J.
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