| 摘要 |
<p>1,179,817. Knitting-machines. FRANZ MORAT G.m.b.H. 1 March, 1968 [25 March, 1967], No. 10168/68. Heading D1C. Needle latches incorrectly positioned when needles are in the clearing position make electrical contact with a feeler which opens a thyristor to actuate a relay which stops the machine. The feeler may be a spring or the projecting core of a metal cored rubber rod. A warning lamp may be illuminated.</p> |
