Railways – Track layers – Track raising car
Patent
1981-05-07
1983-08-23
Stoner, Jr., Bruce H.
Railways
Track layers
Track raising car
E01B 3302
Patent
active
043997538
ABSTRACT:
A mobile track tamping, leveling and lining machine comprises a machine frame, a vertically adjustable tool carrier guided along the track, track lining and lifting tools mounted on the carrier and engageable with the track rails, and power drives linking the tool carrier to the machine frame. The power drive includes a lining jack linking the tool carrier to the machine frame and extending substantially vertically above the lining tools and the tool carrier, and a force-transmitting lever extends in a vertical plane and is operable to reciprocate transversely to the track. The lever connects the lining jack to the tool carrier.
REFERENCES:
patent: 3134339 (1964-05-01), Plasser et al.
patent: 3832952 (1974-09-01), Hurni
patent: 4170942 (1979-10-01), Theurer
patent: 4342263 (1982-08-01), Hurni
Pichler Johann
Theurer Josef
Franz Plasser Bahnbaumaschinen Industriegesellschaft mbH
Hajec Donald
Kelman Kurt
Stoner Jr. Bruce H.
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