| 摘要 |
<p>This invention concerns an improved splicer (10)to splice textile yarns mechanically, the splice being obtained by coupling two single untwisted yarns (70-71) and reapplying the twists thereafter, part of such single yarns (70-71) being untwisted until twists of a sign opposite to the original twists have been imparted, such part then being doubled and remaining tails (270-271) being obtained, the doubled tract being then retwisted by imparting a required value of twist, which splicer (10) comprises:
- plate means (:14-15) with- untwisting and retwisting ring means (58-59) cooperating at least momentarily with retwisting means (60-61),- means to couple yarns,- means (32-132) to pluck and/or tear excessive tail ends (170-171),- means (79) to clamp twists in the tracts of yarn (70-71) not to be torn, and- inner clamping means (78) acting at least momentarily on two yarns (70-71),
the splicer (10) being characterized by comprising:- yarn-coupling means (72-73) consisting of a pair of means which approach each other at least momentarily,- twist-balancing means (55) which act at least momentarily on excessive tail ends (170-171),- means (75) to cause the approach of remaining tails(270-271), which bring the remaining tails (270-271) close to the adjacent whole yarns (71-70), and- plucking and/or tearing means (32-132) which act directly in a direction along the axis of the excessive tail ends (170-171) at least momentarily.</p> |
