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HYDRAULIC BUCKET EXCAVATOR WITH REMOTE ACTUAL FEELING AND OPERATION METHOD APPLYING THE REMOTE ACTUAL FEELING
HYDRAULIC BUCKET EXCAVATOR WITH REMOTE ACTUAL FEELING AND OPERATION METHOD APPLYING THE REMOTE ACTUAL FEELING
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机译:具有远程实际感觉的液压斗式挖掘机及应用远程实际感觉的操作方法
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摘要
PURPOSE: To allow an operator to undertake an excavating work, while the operator feeling the opening of a bucket and the state of a bucket force for holding an object. ;CONSTITUTION: When an operator 1 moves an operation lever 3, a bucket open/ close signal is sent to a bucket 5, thereby opening and closing the bucket 5. Also, bucket information regarding the opening of the bucket 5 and the holding force thereof is sent from the bucket 5 to the operation lever 3. The position of the lever 3 is thereby kept corresponding to the opening of the bucket 5. That is, the lever 3 corresponds to 'wide open' at a position A, and 'totally closed' at a position D. The bucket 5 becomes 'wide open' at the position A and 'totally closed' at the position D correspondingly. Furthermore, when the operation lever 3 is at intermediate positions B and C, the bucket 5 comes to have opening corresponding to the B and C positions. Also, the force of the bucket 5 for holding an object is reflected on the operation lever 3, and the operator 1 can understand the holding force of the bucket 5.;COPYRIGHT: (C)1995,JPO
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