Machine having dipper actuator system
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United States of America Patent
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Feb 24, 2015
Issued Date -
N/A
app pub date -
Jan 23, 2013
filing date -
Jan 23, 2013
priority date (Note) -
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Abstract
An actuator system for a machine includes a hydraulic actuator connected to a dipper of the machine, and a hydraulic system fluidly connected to the actuator and configured to selectively direct fluid to the actuator. A component of the hydraulic system is mounted on the dipper. The system also includes an overcenter link coupled to a door of the dipper and biased to maintain the door in a closed position. The actuator is operable to move the overcenter link in a first direction, thereby transitioning the door from the closed position to an open position.
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