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    PRODUCTION METHOD OF CORRUGATE TUBE WITH CLAMP
    1.
    发明公开
    PRODUCTION METHOD OF CORRUGATE TUBE WITH CLAMP 有权
    VERFAHREN ZUR HERSTELLUNG EINES GEWELLTEN ROHRES MIT KLEMME

    公开(公告)号：EP2930806A1

    公开(公告)日：2015-10-14

    申请号：EP15001494.2

    申请日：2012-07-03

    申请人： YAZAKI CORPORATION

    发明人： Omura, Takeyuki ,  Katsumata, Makoto ,  Ishiuchi, Hiroshi ,  Ichikawa, Hiroshi ,  Sugimoto, Masahisa

    IPC分类号： H02G3/04 ,  H02G3/32

    CPC分类号： F16L11/11 ,  B29C47/02 ,  F16L3/02 ,  H02G3/0468 ,  H02G3/32

    摘要： [Technical Problem]
    To remove a labor hour of attaching afterward the clamp to the corrugate tube, and to prevent the clamp from being displaced or loosening with respect to the corrugate tube.
    [Solution to Problem]
    A corrugate tube with a clamp 1, 1 2 integrally includes a straight tube portion 2, 5 and a bellows tube portion 3, 6, and a locking clamp 4 is integrally or individually provided on the straight tube portion. The straight tube portion which is provided with the clamp is thicker than the bellows tube portion. A slit 7 for inserting electric wires in a longitudinal direction of the tube is provided in an opposite direction of the clamp 4. A hole 8 for branching wires is provided communicating with the slit 7. A groove 42 or a hole 52 is provided on the straight tube portion 2 for fixing the individual clamp 43, 51. A radius d2 of a hill portion 10b of the bellows tube portion is sufficiently larger than a radius d of a valley portion 10a of the bellows tube portion, and a thickness T of the hill portion is gradually smaller as the bellows tube portion extends toward a tip. The bellows tube portions 3 are respectively arranged in between a plurality of straight tube portions 2, and the clamps 4 are provided on required straight tube portions.

    摘要翻译： 技术问题为了消除将夹具附接到波纹管之后的劳动时间，并且防止夹具相对于波纹管移位或松动。 [问题的解决方案]具有夹具1,12的波纹管一体地包括直管部分2,5和波纹管部分3,6，并且锁定夹具4一体地或单独设置在直管部分上。 设置有夹具的直管部比波纹管部厚。 在夹具4的相反方向上设有用于在管的长度方向插入电线的狭缝7.用于分支线的孔8设置成与狭缝7连通。槽42或孔52设置在 用于固定单个夹具43,41的直管部分2.波纹管部分的山丘部分10b的半径d2足够大于波纹管部分的谷部分10a的半径d，并且厚度T 当波纹管部分向尖端延伸时，山部分逐渐变小。 波纹管部3分别设置在多个直管部2之间，夹具4设置在所需的直管部上。