CONTROL APPARATUS AND METHOD FOR REFUSE TRACK EXTENDABLE ARMS
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United States of America Patent
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Issued Date -
Nov 14, 2013
app pub date -
May 14, 2012
filing date -
May 14, 2012
priority date (Note) -
Abandoned
status (Latency Note)
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Abstract
A lift arm controller for a refuse truck has a lift arm, a gripper dimensioned for gripping and holding a refuse container, a carriage on the lift arm to translate along it and a gripper mounted on the carriage. A lift actuator is operationally attached to the carriage to translate the carriage, gripper and the refuse container along the lift arm. At least one sensor is configured to sense when the carriage is entering a near end portion of the lift arm and a signal to a controller. The controller is in operative communication with the sensor and the lift actuator and is configured to signal the lift actuator to operate at a slower speed when a signal is received from the sensor. The sensor may be an inclinometer. The inclinometer may also be used to maintain the gripper in a substantially level orientation.
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