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    • 46. 发明授权
    • 단열파이프제조용 니들펀칭장치
    • 针刺机系统
    • KR100780873B1
    • 2007-11-30
    • KR1020060118510
    • 2006-11-28
    • 김연재
    • 김연재
    • D04H18/02B28B21/00
    • D04H18/02B28B21/72B29D23/001D04H1/4209D04H1/44D04H1/46D04H3/105
    • A needle punching apparatus for manufacturing an adiabatic pipe is provided to prevent inorganic fiber mats constituting the adiabatic pipe from being separated from each other even when the adiabatic pipe is used for a long time at a high temperature, by punching the inorganic fiber mats with a plurality of needles so that the inorganic fiber mats are closely united to each other through entanglement of yarns of the inorganic fiber mats. A winding unit(200) has a winding roller(230) for winding an inorganic fiber mat(10) supplied from a supply roller(110). A transfer pipe(220) is formed on a bottom surface of the winding unit, wherein the transfer pipe has screw threads formed on an inner circumferential surface thereof. A mat transferring unit(500) transfers the inorganic fiber mat to the winding unit. A pressing roller(600) presses the inorganic fiber mat transferred by the mat transferring unit so that the inorganic fiber mat is disposed on a surface of the winding roller. A needle punching unit(700) punches several sheets of inorganic fiber mats, which are disposed on the winding roller, with a plurality of needles(740) reciprocating in a uniform rotation radius so that the inorganic fiber mats adhere to each other by entanglement of yarns of the inorganic fiber mats.
    • 提供一种用于制造绝热管的针刺装置,用于防止构成绝热管的无机纤维垫彼此分离,即使绝热管在高温下长时间使用,也可以通过用无机纤维垫 多根针,使得无机纤维垫通过无机纤维垫的纱线的缠结而彼此紧密结合。 卷绕单元(200)具有用于卷绕从供给辊(110)供给的无机纤维垫(10)的卷绕辊(230)。 传送管(220)形成在卷绕单元的底面上,其中传送管具有形成在其内圆周表面上的螺纹。 垫转移单元(500)将无机纤维垫转移到卷绕单元。 挤压辊(600)挤压由垫转印单元转移的无机纤维垫,使得无机纤维垫设置在卷绕辊的表面上。 针刺单元(700)用均匀旋转半径往复运动的多个针(740)冲压设置在卷绕辊上的数张无机纤维垫,使得无机纤维垫彼此粘合在一起 无机纤维垫的纱线。
    • 47. 发明公开
    • 펠팅 니들
    • 抚摸针
    • KR1020070069031A
    • 2007-07-02
    • KR1020060132723
    • 2006-12-22
    • 그로츠-베케르트 카게
    • 포크프랭크바이트위르겐
    • D04H18/02D04H17/00
    • D04H18/02
    • A pelting needle is provided to make it possible to produce a high efficiency fleece or pelt material in which the differences in tearing resistances in various surface directions are reduced. A felting needle defines a longitudinal direction(14), above which a working part(12) is provided. The felting needle has a longitudinal shank having a two-cornered or multi-cornered cross section. The working part has indentations(21-26), wherein the working part is divided into at least two partial sections(15,16). Edges(18a,19a,20a,18c,19c) in regions of the indentations(21-26) are arranged in parallel with the longitudinal direction. The sections have cross sections, which are turned with respect to each other.
    • 提供了一种穿刺针,以便产生其中各种表面方向的抗撕裂性差异降低的高效率羊毛或毛皮材料。 刺针定义纵向方向(14),其上设有工作部分(12)。 刺针具有具有双角或多角横截面的纵向柄。 工作部分具有凹痕(21-26),其中工作部分被分成至少两个部分部分(15,16)。 在凹陷(21-26)的区域中的边缘(18a,19a,20a,18c,19c)与纵向平行地布置。 这些部分具有相对于彼此转动的横截面。