Method for determining the front and rear axle weight of an earth moving machine
First Claim
1. A method for dynamically determining the weight of a front and rear axle of an earth moving machine having a work implement, the front and rear axle being connected to a front and rear tire respectively, and the front and rear tire being in contact with a land site, the earth moving machine having a lift cylinder, lift arm assembly, and a tilt cylinder, the lift cylinder having a lift cylinder pin connecting the lift cylinder to the earth moving machine, the tilt cylinder having a tilt cylinder pin connecting the tilt cylinder to the earth moving machine, and the lift arm assembly having a lift arm pin connecting the lift arm assembly to the earth moving machine, comprising the steps of:
- determining a weight of a portion of the machine;
determining a lift cylinder pin force acting on said lift cylinder pin;
determining a tilt cylinder pin force acting on said tilt cylinder pin;
determining a lift arm pin force acting on said lift arm pin; and
,determining said front and rear axle weight in response to said weight, said lift cylinder force, said lift arm force, and said tilt cylinder force.
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Accused Products
Abstract
A method for determining the front and rear axle weights of an earth moving machine. The method includes determining the weight of a portion of the earth moving machine, and the forces acting on the lift cylinder pin, lift arm pin, and the tilt cylinder pin. The axle weights are determined in response to the above mentioned weights and forces.
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Citations
3 Claims
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1. A method for dynamically determining the weight of a front and rear axle of an earth moving machine having a work implement, the front and rear axle being connected to a front and rear tire respectively, and the front and rear tire being in contact with a land site, the earth moving machine having a lift cylinder, lift arm assembly, and a tilt cylinder, the lift cylinder having a lift cylinder pin connecting the lift cylinder to the earth moving machine, the tilt cylinder having a tilt cylinder pin connecting the tilt cylinder to the earth moving machine, and the lift arm assembly having a lift arm pin connecting the lift arm assembly to the earth moving machine, comprising the steps of:
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determining a weight of a portion of the machine; determining a lift cylinder pin force acting on said lift cylinder pin; determining a tilt cylinder pin force acting on said tilt cylinder pin; determining a lift arm pin force acting on said lift arm pin; and
,determining said front and rear axle weight in response to said weight, said lift cylinder force, said lift arm force, and said tilt cylinder force. - View Dependent Claims (2, 3)
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Specification