APPARAT TIL UDGLATNING AF NYLAGT BETON

The present invention relates to a machine for finishing newly-placed concrete, consisting of a rotor with two or more radially arranged arms on which working elements are pivoted and adjustable by means of a regulating mechanism, characterized in that the directly interacting portion of the adjusti...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	CARLSTROEM, PER, LUNDBERG, BO, PERSSON, GERT
Format:	Patent
Sprache:	dan
Schlagworte:	BUILDING FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS FIXED CONSTRUCTIONS
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Beschreibung
Zusammenfassung:	The present invention relates to a machine for finishing newly-placed concrete, consisting of a rotor with two or more radially arranged arms on which working elements are pivoted and adjustable by means of a regulating mechanism, characterized in that the directly interacting portion of the adjusting mechanism for rotation of the working elements consists of a piston which is enclosed by and axially adjustable inside a locating cylinder rigidly connected to the centre of the rotor.