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    • 63. 发明授权
    • Web for fluid filled unit formation
    • 用于流体填充单元形成的网
    • US07767288B2
    • 2010-08-03
    • US12409026
    • 2009-03-23
    • Hershey Lerner
    • Hershey Lerner
    • B32B3/00
    • B29C66/232B29C65/18B29C65/305B29C66/0342B29C66/1122B29C66/4312B29C66/439B29C66/71B29C66/81423B29C66/81427B29C66/81457B29C66/81465B29C66/8161B29C66/81815B29C66/83433B29K2023/06B29L2031/7138B29L2031/737B31D5/0073B31D2205/0058B65D81/052Y10T428/13Y10T428/1334Y10T428/15Y10T428/24562Y10T428/24661
    • A web for the manufacture of fluid filled units with a novel machine and process is disclosed. The web includes an elongate heat sealable, flattened plastic tube comprised of face and back imperforate layers. The layers are imperforately joined together along spaced side edges. The layers include superposed longitudinal lines of weakness disposed generally transversely midway between the side edges. The web has longitudinally spaced, pairs of transverse seals. Each transverse seal extends from a respective side edge to an end near but spaced from the longitudinal lines of weakness. The transverse seal pairs include transverse lines of weakness extending from one side edge to the other generally centrally of each seal in a longitudinal direction. The side edges, transverse seals and lines of weakness together delineating two oppositely oriented strings of pouches with each pouch having three imperforate sides and a centrally located fill opening at its fourth side. The transverse lines of weakness are spaced slightly more than one half the circumference of a cylindrical fluid fill nozzle used to fill the pouches such that the web closely surrounds the nozzle during pouch fluid filling.
    • 公开了一种用于制造具有新颖的机器和工艺的流体填充单元的网。 纸幅包括由面和背面无孔层组成的细长的可热封的扁平塑料管。 这些层不均匀地沿间隔开的边缘连接在一起。 这些层包括大致横向在侧边缘之间的中途布置的叠加的纵向弱线。 纸幅具有纵向隔开的一对横向密封件。 每个横向密封件从相应的侧边缘延伸到靠近但与纵向弱化线隔开的端部。 横向密封件对包括在纵向方向上从每个密封件的一个侧边缘延伸到另一个的大致中心的横向弱线。 侧边缘,横向密封件和弱化线一起描绘两个相对定向的小袋串,每个袋具有三个无孔边和在其第四侧的位于中心的填充开口。 横向的弱线间隔稍微超过用于填充袋的圆柱形流体填充喷嘴的圆周的一半,使得在袋状流体填充期间,幅材紧密地围绕喷嘴。
    • 64. 发明授权
    • Method for anchoring a joining element in an object
    • 将接合元件固定在物体中的方法
    • US07765672B2
    • 2010-08-03
    • US11962292
    • 2007-12-21
    • Colin ClinchMarcel AeschlimannMario LehmannLaurent Torriani
    • Colin ClinchMarcel AeschlimannMario LehmannLaurent Torriani
    • B21D39/00F16B4/00
    • F16B11/00B29C65/08B29C65/645B29C66/3022B29C66/30221B29C66/30223B29C66/30326B29C66/474B29C66/72525B29C66/727B29C66/7392B29C66/7487B29C66/8322B29K2101/12B29K2311/14B29L2007/002B29L2022/00B29L2031/22B29L2031/608B29L2031/737F16B5/01F16B13/02F16B17/00F16B37/061Y10T29/49934Y10T403/472Y10T403/477Y10T403/4949B29C65/00
    • A joining element to be anchored in an object (10) with the aid of a thermoplastic material and mechanical vibration comprises a sealing portion (3.1) and a wall anchoring portion (3.2). The sealing portion (3.1) is substantially cylindrical and has a smooth circumferential surface. The wall anchoring portion (3.2) has a circumferential surface which comprises the thermoplastic material and energy directors. A cross section of the sealing portion (3.1) envelops the cross section (including energy directors) of the wall anchoring portion and is arranged adjoining to the latter on its proximal side. The joining element is anchored in an opening (5) provided in the object (10) wherein a cross section of the opening corresponds to the cross section of the sealing portion (3.1) of the joining element such that the latter can be forced into a mouth (5.1) of the opening (5) resulting in a press fit. For anchoring the joining element in the opening (5), mechanical vibrations e.g. ultrasonic vibrations are coupled into the joining element and the latter is forced into the opening (5) until at least a distal part of the sealing portion (3.1) is positioned within the opening. Thereby, the thermoplastic material of the circumferential surface of the wall anchoring portion (3.2) is liquefied and pressed into the opening wall, wherein the sealing portion (3.1) prevents the liquefied material to penetrate through the mouth and therefore the mouth (5.1) remains clear cut, i.e. does not get blurred by the liquefied material.
    • 通过热塑性材料和机械振动来锚定在物体(10)中的接合元件包括密封部分(3.1)和壁锚固部分(3.2)。 密封部分(3.1)基本上是圆柱形的并且具有光滑的圆周表面。 壁锚定部分(3.2)具有包括热塑性材料和能量导向器的圆周表面。 密封部分(3.1)的横截面包围壁锚定部分的横截面(包括能量导向器),并且在其近侧被布置为与其相邻。 接合元件锚定在设置在物体(10)中的开口(5)中,其中开口的横截面对应于接合元件的密封部分(3.1)的横截面,使得后者可以被迫进入 开口(5)的口(5.1)导致压配合。 为了将连接元件固定在开口(5)中,机械振动例如 超声波振动耦合到接合元件中,并且后者被迫进入开口(5),直到密封部分(3.1)的至少远端部分位于开口内。 因此,壁锚定部分(3.2)的圆周表面的热塑性材料被液化并压入开口壁中,其中密封部分(3.1)防止液化材料穿过口部,因此口(5.1)保留 清除切割,即不会被液化物弄脏。