Rail fastener applicator

Railways – Track layers – Trail rail mounted rail anchor applicator

Patent

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Details

292435, 29252, 292835, 104 1R, E01B 2924

Patent

active

044944632

ABSTRACT:
Apparatus for applying elastic rail fasteners to a rail seat in which the fasteners are applied in a direction at right angles to the rail. A carriage supports a pivoted frame which can be rotated to align with a rail tie. Each end of the frame carries a pair of dependent arms and each pair is moved hydraulically. Abutment faces on the ends of the dependent arms contact the rail fasteners and the simultaneous contraction of each pair results in the fitting of four rail fasteners in one application. Rail tie position sensors are provided adjacent the abutment faces for correctly aligning the frame with the rail tie.

REFERENCES:
patent: 3841221 (1974-10-01), Dieringer et al.
patent: 4068593 (1978-01-01), Leeves
patent: 4178671 (1979-12-01), Luttig
patent: 4367682 (1983-01-01), Freilich et al.

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