| 摘要 |
934,535. Jet looms. SDRUZENI PODNIKU TEXTILNIHO STROJIRENSTVI. July 12, 1960 [July 13, 1959], No. 24210/60. Class 142 (2). In a loom in which the weft 11 is projected through the shed by a jet of liquid, a valve 5, which is lifted off its seat when pressure is applied at the inlet 9, is loaded by a rubber sleeve 7 instead of by a steel spring. |
