The canning in the embroidery sewing machine or the canning by the sewing attaching scar information device null embroidery

摘要

PROBLEM TO BE SOLVED: To provide an annunciator for annunciating that the sewing needle penetrates through the cover of the electric wire and comes into direct contact with, or sticks into the conductor, when a covered, coated or bare conduct is sewed to an object with an embroidery machine. ;SOLUTION: A terminal t1 is set to the bobbin 3 for conductor wire 2 for electrically conducting to the starting edge of the covered or bare conductor wire 2 and is to be sewed to the object by means of the embroidery machine and another terminal t2 is arranged on the outside of the bobbin 3 so that it may electrically conduct to the terminal t1 and further, the third terminal t3 is set to the embroidery machine so that it may conduct to t2, as the bobbin 3 is supported by the bobbin-supporting frame. Then, the terrninal t3 is connected to one terminal of the circuit in the display unit 1 and the machine needle 10 on the machine is electrically connected to the other terminal of the circuit.;COPYRIGHT: (C)2001,JPO