发明名称 |
Shuttle monitoring device, particularly for multiple-shuttle weaving machines |
摘要 |
Each shuttle of a multiple-shuttle weaving machine is provided with at least one shuttle magnet. A drive unit acts upon each shuttle magnet to effect positive magnetic transport of the shuttle through the length of the shed, without physically contacting the shuttle. The shuttle monitoring device includes a magnetic-field-dependent resistor for each shuttle to be monitored. The magnetic-field-dependent resistor is moved in parallel to and in synchronism with the drive unit for the shuttle and moves in a region where the resistor is influenced by at least one pole of the shuttle magnet. A machine shut-off device is connected to the resistor and is operative for shutting off the drive units for the shuttles of the weaving machine in response to a resistance change of the magnetic-field-dependent resistor indicative of lack of proper shuttle movement.
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申请公布号 |
US4073319(A) |
申请公布日期 |
1978.02.14 |
申请号 |
US19760725529 |
申请日期 |
1976.09.22 |
申请人 |
MAYER & CIE |
发明人 |
LINKA, ADOLF;HAMMA, GERHARD |
分类号 |
D03D51/40;(IPC1-7):D03D49/44;D03D47/26 |
主分类号 |
D03D51/40 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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