| 摘要 |
The device comprises a sensor 35 for measuring the displacements of the carriage 14 of the tipper 12 receiving the long product 9, a means for adjustment and display of a reference value corresponding to a length, an adding device receiving the signal from the measuring sensor 35 and adding this signal to a fixed signal corresponding to a height h between the device 7 for cutting the long product and the reception means 15. It also comprises a means for displaying the length corresponding to the output signal from the adding device, a means for comparing the signal with the reference value and a means for commanding actuation of the cutting device 7. The device may be used in the field of the length-treatment of any long products. <IMAGE>
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