| 摘要 |
<p>1345555 Knitting - machines JUMBERCA SA 15 July 1971 [24 July 1970] 33361/71 Heading D1C [Also in Division F2] A safety device for a pattern drum 1 which is driven through a gear train by ratchet wheels 3, 4 comprises a latch 5 having pawl fingers 5A, 5B engaging the wheels. The wheels are rotated by a cam (not shown) which also strikes the separator member 12 to disengage the fingers. The fingers may also be disengaged manually by a lever 19 moved by a cam slide 15. The drum is braked by jaws (25, Figure 3, not shown).</p> |
