Hydraulic arrangement
AssigneeDanfoss Power Solutions GmbH & Co. OHG
InventorsBirkir Oskarsson, Thomas Heegaard Langer, Erik Westergaard
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Abstract
The invention relates to a method (50) of operating an actuated arrangement (1) including a lifting boom (3), an associated lifting actuator (4), a tool attachment device (5) for attachment of a tool (7, 23), and an associated tilting actuator (6). The torque that is exerted onto the tool attachment device (5) is calculated using the attitude of the tool attachment device (5), a mass information, representing the mass that is connected to the tool attachment device (5), and a tool type information, representing the characteristics of the tool (7, 23) that is to be attached to the tool attachment device (5).
Claims20
A method of operating an actuated arrangement comprising a lifting boom, an associated lifting actuator, a tool attachment device for attachment of a tool, and an associated tilting actuator, wherein the torque that is exerted onto the tool attachment device is calculated using the attitude of the tool attachment device, a mass information, representing the mass that is connected to the tool attachment device, and a tool type information, representing the characteristics of the tool that is to be attached to the tool attachment device.
Dependencies are inferred from the claim text.