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    • 3. 发明申请
    • BONE ANCHORING DEVICE
    • 骨锚固装置
    • US20110152949A1
    • 2011-06-23
    • US12969513
    • 2010-12-15
    • Lutz BiedermannWilfried MatthisGerhard Pohl
    • Lutz BiedermannWilfried MatthisGerhard Pohl
    • A61B17/86B23P11/00
    • A61B17/7037A61B17/7035Y10T29/49826
    • A bone anchoring device includes an anchoring element including a shaft and a head; a receiving part including a first end and a second end, and having a channel for receiving a rod near the first end, and an accommodation space for accommodating the head near the second end; and a pressure element configured to be located at least partially in the accommodation space and including a flexible portion to clamp the head, wherein the anchoring element is pivotable, and the pressure element is movable inside the accommodation space to lock the head within the pressure element, and wherein a first securing portion on the pressure element and a second securing portion on the receiving part are configured to engage and form a rigid coupling therebetween to prevent removal of the pressure element from the first end of the receiving part.
    • 骨锚固装置包括锚固元件,其包括轴和头部; 接收部分包括第一端和第二端,并且具有用于在第一端附近接收杆的通道和用于在第二端附近容纳头部的容纳空间; 以及压力元件,其构造成至少部分地位于所述容纳空间中并且包括用于夹紧所述头部的柔性部分,其中所述锚固元件可枢转,并且所述压力元件可在所述容纳空间内移动以将所述头部锁定在所述压力元件内 ,并且其中所述压力元件上的第一固定部分和所述接收部分上的第二固定部分构造成在其间接合并形成刚性联接,以防止所述压力元件从所述接收部件的第一端部移除。
    • 4. 发明申请
    • Gear mechanism for a heald shaft drive
    • 齿轮传动机构
    • US20080125266A1
    • 2008-05-29
    • US11984960
    • 2007-11-26
    • Gerhard Pohl
    • Gerhard Pohl
    • F16H35/02
    • D03C1/00F16H35/02F16H2035/003Y10S475/904
    • The present invention relates to a gear mechanism for the drive assembly of a heald shaft (1), wherein the gear mechanism (6, 6a, 6b, 6c) comprises an input shaft (7, 7b, 7c) and an output shaft (5, 5b, 5c). The gear mechanism (6, 6a, 6b, 6c) generates a differential angle of rotation between the input shaft (7, 7b, 7c) and the output shaft (5, 5b, 5c) that is superimposed on the angle of rotation and, in dependence on the angle of rotation, is subjected to an oscillating change. This oscillating change can differ from a harmonic oscillation as a result of the non-circular design of the planet gears (11a, 12a, 13a) of the gear mechanism (6, 6b, 6c), thereby making it possible to realize almost any optional movements for the heald shaft (1), with low strain on the gears and the bearings. The invention furthermore discloses a simple production method and a compact design.
    • 本发明涉及一种用于综框(1)的驱动组件的齿轮机构,其中齿轮机构(6,6a,6b,6b)包括输入轴(7,7b,7c)和 输出轴(5,5b,5c)。 齿轮机构(6,6a,6b,6b)在输入轴(7,7b,7c)和输出轴(5,5b,5c)之间产生一个不同的旋转角度 在旋转角度上,并且根据旋转角度进行振荡变化。 由于齿轮机构(6,6b,6c)的行星齿轮(11a,12a,13a)的非圆形设计,这种振荡变化可能与谐波振荡不同,从而使其成为可能 几乎可以实现综框(1)的任何可选运动,在齿轮和轴承上具有低应变。 本发明还公开了一种简单的制造方法和紧凑的设计。
    • 10. 发明授权
    • Method for the determination and elimination of visible defects in non
woven textile webs
    • 确定和消除非织造织物网中可见缺陷的方法
    • US4794678A
    • 1989-01-03
    • US550269
    • 1983-11-09
    • Ingeborg ReimGerhard PohlWolfgang GotzkeDieter WahnbergerLothar PostelIrmgard KindleinRudolf VatterManfred Greschke
    • Ingeborg ReimGerhard PohlWolfgang GotzkeDieter WahnbergerLothar PostelIrmgard KindleinRudolf VatterManfred Greschke
    • D04H18/00
    • D04H18/00
    • A method is provided for the determination and elimination of visible defects in textile webs, wherein the web is moved in the longitudinal direction over a defect seeking and registering area, and the surface position of visible defective areas, such as material deficiencies or excesses with regard to fiber components of the web are located in their surface dimension by known means during the movement of the web, as compared to the adjacent areas of the web. The defective areas are registered as a deviation from the reference condition, and the web is subsequently stopped with the defect in a position above a needle base into which felting needles are sunk. In the case of material deficiencies, the defective areas are supplied with donor material from a reserve, to control their defect by pushing the donor material into the web and stitching it to the defective area with at least two felting needles at 50 to 500 perforations per cm.sup.2, In the case of material excesses, the fiber components of the excesses are pushed into the web by notches or hooks of at least two felting needles at 50 to 200 perforations per cm.sup.2. Following the last perforation in the defective area, the defective web is freed for further movement at a pace relatively faster than the movement of non-aligned donor material, and is separated from the reserve by tearing or cutting.
    • 提供了一种用于确定和消除纺织网中可见缺陷的方法,其中幅材在纵向方向上超过缺陷寻找和记录区域以及可见缺陷区域的表面位置,例如材料缺陷或过度, 与幅材的相邻区域相比,纤维网的纤维部件在幅材移动期间通过已知的方式位于它们的表面尺寸中。 缺陷区域被注册为与参考条件的偏差,并且随后将带有缺陷的纤维网停止在针刺针被浸入的针底上方的位置。 在材料缺陷的情况下,缺陷区域从储备供应供体材料,以通过将供体材料推入纤维网并将其缝合到缺陷区域来控制它们的缺陷,至少两个毡针每次穿孔为50至500个 cm 2,在材料过剩的情况下,过量的纤维组分通过至少两个毡针的切口或钩子被压入网中,每cm 2以50至200个穿孔。 在缺陷区域中的最后穿孔之后,有缺陷的网片以比非对准供体材料的移动更快的速度被释放以进一步移动,并且通过撕裂或切割与储备分离。