Loader with boom swing control system
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United States of America Patent
Stats
-
Dec 8, 2020
Grant Date -
Jul 30, 2020
app pub date -
Jan 30, 2019
filing date -
Jan 30, 2019
priority date (Note) -
Published
status (Latency Note)
Importance
Abstract
The invention provides a loader having a boom, a hydraulic motor, a slewing ring, and a boom swing control assembly. The boom is configured to rotate in response to operation of the hydraulic motor. The boom swing control assembly comprises a control gear, a first valve, and a first hydraulic line. The control gear is engaged with a slew gear of the slewing ring such that the control gear rotates in response to rotation of the boom. The hydraulic line is in fluid communication with the first valve and the hydraulic motor. Depending on whether the first valve is in an open or a closed configuration, hydraulic fluid is either free to pass, or is restrained from passing, through the first hydraulic line to the hydraulic motor.
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