Onboard indicator for measuring the weight of vehicles
First Claim
1. An onboard load indicator for a vehicle having at least one axle and a vehicle frame, comprising:
- a pivoting beam that is mounted to an axle of the vehicle;
a support structure mounted to the frame of the vehicle;
a vertical support coupled between said support structure and said pivoting beam, so that a downward movement in said frame is communicated through said vertical support; and
a transducer mounted between said pivoting beam and said support structure, said transducer mounted to said beam measuring the movement of said pivoting beam, wherein as a load is placed on said vehicle, said frame is forced downwardly, said downward movement communicated to said pivoting beam through said vertical support, said transducer measuring said movement of said pivoting beam.
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Accused Products
Abstract
An onboard process indicator is provided for measuring the load applied to an axle which is coupled to a vehicle. The onboard weight indicator includes a pivoting beam that is mounted to an axle of the vehicle. The pivoting beam is mounted so that it pivots about a point called the roll-center, which is the center of the suspension. The pivoting beam is also coupled to a transducer and a vertical support. The vertical support and transducer can be located on opposite sides of the roll-center with respect to one another or can be located on the same side of the roll-center. The vertical support and transducer are coupled between the pivoting beam and the frame rail of the vehicle. As a load is applied to the vehicle, the frame rail thereof is moved downwardly. This downward movement is measured by the transducer, which communicates the measured load to a processor. The processor translates the signal from the transducer into process units, and displays this as desired units.
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Citations
10 Claims
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1. An onboard load indicator for a vehicle having at least one axle and a vehicle frame, comprising:
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a pivoting beam that is mounted to an axle of the vehicle;
a support structure mounted to the frame of the vehicle;
a vertical support coupled between said support structure and said pivoting beam, so that a downward movement in said frame is communicated through said vertical support; and
a transducer mounted between said pivoting beam and said support structure, said transducer mounted to said beam measuring the movement of said pivoting beam, wherein as a load is placed on said vehicle, said frame is forced downwardly, said downward movement communicated to said pivoting beam through said vertical support, said transducer measuring said movement of said pivoting beam. - View Dependent Claims (2, 3, 4, 5)
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6. An onboard weight indicator for a vehicle having at least one axle and a vehicle frame, comprising:
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a pivoting beam pivotally coupled to said vehicle adjacent said at least one axle;
a support structure mounted to the frame of the vehicle;
a vertical support coupled between said support structure and said pivoting beam; and
a transducer coupled between said beam and said support structure, said transducer measuring the movement of said pivoting beam, wherein as a load is placed on said vehicle, said frame is forced downwardly, said downward movement communicated to said pivoting beam through said vertical support, said transducer measuring said movement of said pivoting beam. - View Dependent Claims (7, 8, 9, 10)
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Specification