DIPPER DOOR ASSEMBLY

DIPPER DOOR ASSEMBLY

A dipper assembly includes a dipper, a dipper door, and a closure mechanism. The dipper door is coupled to the dipper, and has a closed position in which the dipper door covers the dipper bottom. The closure mechanism has a first position and a second position. In the first position the closure mech...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: MARJANOVIC, ZORAN, KLINGEL, JEFFREY, MEYER, KENNETH J, SHERWOOD, JAMIE K, WILLMANN, RUSSELL J, ALBERTS, RICHARD, GILMORE, CARL D, MAKI, DOUGLAS E, HOPPENS, RICHARD
Format: Patent
Sprache:eng ; fre
Schlagworte:
DREDGING
FIXED CONSTRUCTIONS
FOUNDATIONS
HYDRAULIC ENGINEERING
SOIL SHIFTING
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Beschreibung
Zusammenfassung:A dipper assembly includes a dipper, a dipper door, and a closure mechanism. The dipper door is coupled to the dipper, and has a closed position in which the dipper door covers the dipper bottom. The closure mechanism has a first position and a second position. In the first position the closure mechanism is configured to permit movement of the dipper door away from the dipper bottom. In the second position, the closure mechanism is configured to retain the dipper door in the closed position. The closure mechanism includes a link having a first leg and a second leg, one or more side link plates coupled to the link and to the dipper back, and a closure mechanism pin assembly configured to adjust the position of the link relative to the dipper door.