Weight detecting apparatus for crane and crane having the same
First Claim
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1. A weight detecting apparatus for a crane, the apparatus comprising:
- a weight for enhancing the stability of the machine body of the crane, the weight being mounted on a base machine comprising a lower traveling body and an upper rotating body rotatably mounted on the lower traveling body;
an identification (ID) information holding medium which is installed on the weight, and in which ID information on weight mounting conditions has been written; and
an ID reader for reading the ID information, the ID reader being installed to the upper rotating body, wherein the mounting conditions of the weight are detected by wireless communications between the ID reader and the identification information holding medium.
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Abstract
A weight detecting apparatus for a crane includes a base machine comprising a lower traveling body and an upper rotating body; weights mounted on this base machine; ID (identification) tags which are installed on the respective weights and in which ID information on weight mounting conditions has been written; and an ID reader for reading the ID information. In this weight detecting apparatus weight detecting apparatus, the mounting conditions of the weights are detected by wireless communications between the ID reader and the ID tags.
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11 Claims
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1. A weight detecting apparatus for a crane, the apparatus comprising:
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a weight for enhancing the stability of the machine body of the crane, the weight being mounted on a base machine comprising a lower traveling body and an upper rotating body rotatably mounted on the lower traveling body;
an identification (ID) information holding medium which is installed on the weight, and in which ID information on weight mounting conditions has been written; and
an ID reader for reading the ID information, the ID reader being installed to the upper rotating body, wherein the mounting conditions of the weight are detected by wireless communications between the ID reader and the identification information holding medium. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11)
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Specification