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    • 79. 发明公开
    • Improved splicer device to splice textile yarns mechanically
    • 捻接器用于纺织纱线的机械接头。
    • EP0120523A1
    • 1984-10-03
    • EP84200269.3
    • 1984-02-27
    • Officine Savio S.p.A.
    • Bertoli, LucianoBadiali, RobertoSperanzin, Claudio
    • B65H69/06
    • B65H69/06B65H2701/31
    • 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.