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    • 4. 发明授权
    • Low profile circular loom
    • 低调圆形织机
    • US4479517A
    • 1984-10-30
    • US426284
    • 1982-09-29
    • Alfred PlammerHermann WeissAdolf SchachingerJohann Sch/o/ nbergerJohann BlooBruno Mistlberger
    • Alfred PlammerHermann WeissAdolf SchachingerJohann Sch/o/ nbergerJohann BlooBruno Mistlberger
    • D03D37/00D03D47/26
    • D03D37/00
    • In a circular loom a reed and at least one shuttle are arranged between an upper and a lower running ring of a machine frame. A rotor driving the shuttle, a harness arranged in a concentric circle about the rotor for shedding the warp threads, and tensioning means for the warp threads also are provided. A wave-like extending groove is provided in the outer side of the rotor and catch elements engage therein. The catch elements are connected with flexible bands or cords carrying thread guiding organs arranged at a distance from one another. The bands or cords are deflected at least about upper deflection pulleys, the thread guiding organs coming to lie on opposite sides of the deflection pulley and the upper deflection pulley being at the height of the upper running ring. The distance between the upper and the lower running rings, as well as the maximum distance between the thread guiding organs at the deflected flexible band or cord, are dimensioned such that the shedding angle is sufficiently large to prevent a contact of the warp threads with the shuttle.
    • 在圆形织机中,在机架的上下运行环之间布置有簧片和至少一个梭子。 驱动梭子的转子,围绕转子布置成同心圆的线束用于脱出经线,以及用于经线的张紧装置。 在转子的外侧设置有波浪形的延伸槽,并且止动件与其接合。 捕捉元件与柔性带或绳索连接,该带或绳子彼此间隔一定距离地布置导线器官。 带或帘线至少围绕上偏转滑轮偏转,导丝器件位于偏转滑轮的相对侧上,上偏转滑轮位于上运行环的高度。 上下运行环之间的距离以及在偏转的柔性带或绳索处的引导器件之间的最大距离的尺寸被设计成使得脱落角度足够大以防止经线与 穿梭。
    • 5. 发明授权
    • Method of and device for coding and decoding an image of an object by
means of penetrating radiation
    • 通过穿透辐射对物体的图像进行编码和解码的方法和装置
    • US4404631A
    • 1983-09-13
    • US233616
    • 1981-01-21
    • Hermann WeissKlaus Pasedach
    • Hermann WeissKlaus Pasedach
    • A61B6/02H04N5/32G06F15/336
    • A61B6/025H04N5/32
    • A method of and a device for the coding and decoding of an object by means of point-shaped radiation sources. The point sources are subdivided in groups which successively irradiate the object. Two sources distributions can be derived from the groups of radiation sources (a negative radiation intensity is assigned to at least one group), the sum of the autocorrelation functions thereof having the value "0" outside the origin. The coded images generated by means of the various groups are recorded (and also their negatives). Combinations of a coded image and a negative are decoded via point holograms or lens matrices, thus forming a subimage. The sum of all subimages forms an object image which is free of artefacts.
    • PCT No.PCT / NL80 / 00001 Sec。 371日期1981年1月21日 102(e)日期1981年1月21日PCT提交1980年1月10日PCT公布。 公开号WO81 / 01952 日期1981年7月23日。一种通过点状辐射源对物体进行编码和解码的方法和装置。 点源被分成依次照射物体的组。 可以从辐射源组中得到两个源分布(负辐射强度被分配给至少一个组),其在原点之外具有值“0”的自相关函数之和。 记录通过各种组生成的编码图像(以及它们的底片)。 通过点全息图或透镜矩阵解码编码图像和负的组合,从而形成子图像。 所有子图的总和形成一个没有人工制品的物体图像。
    • 6. 发明授权
    • Drive mechanism for rotary drum
    • 旋转鼓驱动机构
    • US4258583A
    • 1981-03-31
    • US960482
    • 1978-11-13
    • Hermann WeissErnst Stockhammer
    • Hermann WeissErnst Stockhammer
    • F16H57/02F16H55/17F16H57/00
    • F16H57/02004Y10T74/19633Y10T74/19651Y10T74/19921
    • A drive mechanism for a rotary drum having a toothed ring which is disposed on the outer periphery thereof with a clearance in relation to the drum and which meshes with a drive pinion, the toothed ring is secured to a cylindrical support arranged concentrically to and with a clearance from the drum, and mutually spaced circumferential portions of the cylindrical support are respectively secured to the drum and to the toothed ring, the support being elastically flexible whereby the toothed ring is able to move radially of the drum with flexure of the support. The toothed ring is held in mesh with the drive pinion by guide and support elements which are disposed at the same radial distance from the drive pinion axis but which are angularly spaced about the axis and bear on an inner peripheral surface of the toothed ring.
    • 一种用于旋转滚筒的驱动机构,其具有齿环,该齿环设置在其外周上,其具有与滚筒相关的间隙,并与驱动小齿轮啮合,所述齿环固定到圆柱形支撑件上,该圆柱形支撑件与 滚筒的间隙和圆柱形支撑件的相互间隔开的圆周部分分别固定到滚筒和齿环上,支撑件是弹性柔性的,由此齿形环能够通过支撑件的弯曲而在滚筒的径向上移动。 齿环通过导向和支撑元件保持与驱动小齿轮啮合,引导和支撑元件设置在与驱动小齿轮轴线相同的径向距离处,但是与轴线成角度地间隔开并且承载在齿环的内周表面上。