Machine for detaching tie anchors

Details Machine for detaching tie anchors Machine for detaching tie anchors

1990-10-30

1991-12-24

Oberleitner, Robert J.

Railways

Track layers

Trail rail mounted rail anchor applicator

104 2, E01B 2932

Patent

active

050742191

ABSTRACT:
A machine for detaching tie anchors from the rails of a railroad track comprises a self-propelled machine frame mounted on undercarriages for movement along the track in an operating direction, and two workheads mounted on the machine frame and positioned opposite each other in a direction extending transversely to the machine frame. Each workhead is associated with a respective rail for detaching the tie anchors therefrom and comprises a hammer arranged to press against a field-side tie anchor end, and drives for adjusting the hammer vertically and in a direction extending longitudinally with respect to the machine frame for pressing the hammer against the field-side tie end.

REFERENCES:
patent: 4319392 (1982-03-01), Cutts
patent: 4580501 (1986-04-01), Collins et al.

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