Leveling system for lift device
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United States of America Patent
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Jan 31, 2023
Grant Date -
May 27, 2021
app pub date -
Feb 1, 2021
filing date -
Apr 8, 2016
priority date (Note) -
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status (Latency Note)
Importance
Abstract
A leveling system for a lift device includes a control system. The control system has programmed instructions to acquire operation data regarding operation of the lift device, fluidly couple a first leveling actuator and a second leveling actuator based on the operation data, acquire an update regarding the operation data, fluidly decouple the first leveling actuator and the second leveling actuator based on the update regarding the operation data, and selectively control the first leveling actuator and the second leveling actuator to (i) selectively reposition a first tractive element and a second tractive element relative to each other about a longitudinal axis defined by the lift device and (ii) selectively reposition the first tractive element and the second tractive element about a first lateral axis defined by the lift device.
First Claim
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International Classification(s)
- B60G:VEHICLE SUSPENSION ARRANGEMENTS
- B66F:HOISTING, LIFTING, HAULING, OR PUSHING, NOT OTHERW....
- B60P:VEHICLES ADAPTED FOR LOAD TRANSPORTATION OR TO TRA....
- E01B:PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR M....
- B66C:CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRAN....
- E02F:DREDGING; SOIL-SHIFTING
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