POWER TROWEL WITH BLADE PITCH CONTROL

POWER TROWEL WITH BLADE PITCH CONTROL

An automatic pitch control system for riding power trowels enables a user to control and automatically adjust trowel blade pitch and height for concrete finishing. The disclosed system provides for blade pitch of separate rotor assemblies to be adjusted independently of one another or synchronously....

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: LILIENTHAL, David, DAVIS, Robert, Dane, GILLESPIE, Bruce, R, HANSON, Steven, K, WIESE, Benjamin, A, BAIRD, Cole, R, HAMMOND, Brian, L
Format: Patent
Sprache:eng ; fre ; ger
Schlagworte:
BUILDING
FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
FIXED CONSTRUCTIONS
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Beschreibung
Zusammenfassung:An automatic pitch control system for riding power trowels enables a user to control and automatically adjust trowel blade pitch and height for concrete finishing. The disclosed system provides for blade pitch of separate rotor assemblies to be adjusted independently of one another or synchronously. The disclosed system also provides for a mode of operation that allows the user to completely flatten trowel blades for panning.