Railway rolling stock – Special car bodies – Sleeping
Patent
1974-10-24
1976-04-13
Werner, Frank E.
Railway rolling stock
Special car bodies
Sleeping
105177, B25J 502
Patent
active
039498840
ABSTRACT:
There is disclosed a transporting and lifting vehicle for heavy loads, in particular for converter exchange vessels used in steel production. The vehicle comprises a travelling frame and a lifting frame that carries a lifting means and receives. The converter, the travelling frame is preferably rotatable about a vertical axis for the purpose of transposing the vehicle at track intersections. The travelling frame is provided with turret-like projections having recesses and the lifting means is preferably in the form of bilaterally acting hydraulic pistons connected with traverse-like carriers arranged below the lifting frame. At the end of the carriers extractable and retractable bolts are provided. The lifting frame is also provided with extractable and retractable bolts, whereby after actuating the lifting means at a lower lifting height, than the total lifting height the bolts of the lifting frame and the bolts of the traverse-like carriers are alternately engageable and disengageable in turns with the recesses.
REFERENCES:
patent: 3273859 (1966-09-01), Walli
patent: 3312544 (1967-04-01), McCready et al.
patent: 3459312 (1969-08-01), Britcher, Jr. et al.
patent: 3510012 (1970-05-01), Van Meteren
patent: 3653879 (1972-04-01), Wienert
patent: 3715101 (1973-02-01), Pultringer
Vereinigte Osterreichische Eisen- und Stahlwerke--Alpine Montan
Werner Frank E.
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