Load monitoring system for booms
First Claim
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1. A method of monitoring operation of a boom system comprising:
- sensing a first parameter indicative of a load on a first boom system component, the load on the first boom system component being a function of one or more forces acting on the boom system component;
determining, from the sensed first parameter, when the load on the first boom system component exceeds a predetermined value;
storing information indicative of an occurrence of a load on the first boom system component which exceeded the predetermined value; and
determining whether a boom warranty is in effect based upon the stored information.
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Abstract
A system for and method of monitoring the operation of a boom are disclosed. A first parameter is sensed, the first parameter being indicative of a load on a first boom component. It is determined from the sensed first parameter when a load supported by the first boom component exceeds a predetermined value. Information, indicative of one or more occurrences of loads on the first boom component which exceed the predetermined value, is stored. Based upon the stored information, an output is provided which is indicative of whether a boom warranty is in effect.
48 Citations
25 Claims
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1. A method of monitoring operation of a boom system comprising:
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sensing a first parameter indicative of a load on a first boom system component, the load on the first boom system component being a function of one or more forces acting on the boom system component; determining, from the sensed first parameter, when the load on the first boom system component exceeds a predetermined value; storing information indicative of an occurrence of a load on the first boom system component which exceeded the predetermined value; and determining whether a boom warranty is in effect based upon the stored information. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15)
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16. A method of monitoring operation of a boom system having boom components including a boom with at least one boom section, including at least one outrigger for supporting and stabilizing the boom system against the weight of the boom, and including a rotational actuator mechanism for rotating the boom, the method comprising:
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sensing a first parameter which is indicative of a magnitude of forces acting on a first boom system component; determining from the sensed first parameter when the magnitude of the forces acting on the first boom system component exceeds a predetermined value; storing information indicative of an occurrence of forces acting on the first boom system component which have a magnitude which exceeded the predetermined value, wherein storing information includes storing a date during which the magnitude of the forces acting on the first boom system component exceeded the predetermined value; and providing an output based upon stored information. - View Dependent Claims (17, 18, 19, 20, 21, 22)
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23. A system for monitoring operation of a boom comprising:
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a first sensor coupled to the boom, the first sensor providing a first sensor output indicative of forces acting on a first boom component; means for determining, from the first sensor output, when the forces acting on the first boom component exceed a predetermined value; means for storing information indicative of an occurrence of forces acting on the first boom component which exceeded the predetermined value; and providing an output based upon the stored information. - View Dependent Claims (24, 25)
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Specification