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    • 1. 发明授权
    • Corrugated pipe
    • 波纹管
    • US6021816A
    • 2000-02-08
    • US30179
    • 1998-02-25
    • Thomas JeltschJurgen Brueggemann
    • Thomas JeltschJurgen Brueggemann
    • F16L9/06F16L9/12F16L11/11
    • F16L11/111F16L11/15Y10T428/139
    • The invention relates to a corrugated pipe of thermoplastic polymer material for use as fluid line with at least one polymer layer, comprising closed geometric outer contours which are spaced at an interval from each other in the axial direction of the pipe and which define a corrugation on the pipe jacket in at least one radial angular sector in axial, longitudinal direction one behind the other. The closed geometric outer contours are designed in such a manner that two jacket lines of the pipe jacket surface, which lines are approximately opposite one another, are free of corrugations and that these jacket lines extend in the longitudinal direction of the pipe (FIGS. 1b-1d).
    • 本发明涉及一种热塑性聚合物材料的波纹管,其用作具有至少一个聚合物层的流体管线,包括封闭的几何外部轮廓,其在管道的轴向方向上彼此间隔开并且限定了波纹 管夹套在至少一个径向角部分的轴向,纵向方向上一个在另一个之后。 闭合的几何外部轮廓被设计成使得管套表面的两条护套线彼此大致相反,没有波纹,并且这些护套线在管的纵向方向上延伸(图1b -1d)。
    • 4. 发明申请
    • Device for stirring and dosing liquids as well as stirring rod
    • 用于搅拌和计量液体以及搅拌棒的装置
    • US20100061182A1
    • 2010-03-11
    • US12583489
    • 2009-08-21
    • Alfred GohringThomas JeltschChristoph Welte
    • Alfred GohringThomas JeltschChristoph Welte
    • B01F15/04
    • G01F23/04
    • In a device (1) for stirring and for dosing the mixing ratio of different kinds of liquid (2), in particular of paints (3) and a thinning agent (4), consisting of a stirring rod (6) and a reservoir container (5) in which the liquids to be mixed together are filled, it should be possible to measure the amount of liquid (2) to be added in relation to the amount of fluid (2) already contained, and to do so in a quick and easy manner using the stirring rod (6).This is achieved in that the stirring rod (6) has got at least two measuring openings (11) worked into it, which are spaced apart in the direction of the lengthways axis (7) of the stirring rod (6), and that the dimension of the particular measuring opening (11) measured parallel to the lengthways axis (7), and the measuring web (12) remaining between two adjacent measuring openings (11), are configured in relation to the fill level of the liquids (2) that are put into the reservoir container (5), or at least one jacket surface of the stirring rod (6) has got one or more measuring bodies (13) formed on it, which are spaced at intervals from one another in the direction of the lengthways axis (7) of the stirring rod (6) and in relation to the fill level in the reservoir container (5), and that the dimension of the measuring bodies (13) running in the direction of the lengthways axis (7) of the stirring rod (6) is configured in relation to the fill level in the reservoir container (5).
    • 在用于搅拌和给料不同种类的液体(2),特别是油漆(3)和稀释剂(4)的混合比例的装置(1)中,搅拌棒(6)和储存容器 (5)其中要混合的液体被填充,应该可以测量相对于已经包含的流体(2)的量添加的液体(2)的量,并且以快速 并且容易地使用搅拌棒(6)。 这是因为搅拌棒(6)具有至少两个在其中加工的测量开口(11),它们沿搅拌棒(6)的纵向轴线(7)的方向间隔开,并且 与两个相邻的测量开口(11)之间平行的纵向轴线(7)测量的特定测量开口(11)的尺寸和剩余的测量卷筒纸(12)相对于液体(2)的填充水平构成, 放入储存容器(5)中,或者搅拌棒(6)的至少一个护套表面具有形成在其上的一个或多个测量体(13),它们彼此间隔开。 搅拌棒(6)的纵向轴线(7)和相对于储存容器(5)中的填充液面的尺寸,以及沿纵向轴线(7)的方向延伸的测量体(13)的尺寸, 搅拌棒(6)相对于储存容器(5)中的填充水平构造。
    • 8. 发明授权
    • Hand tool
    • 手工具
    • US5918685A
    • 1999-07-06
    • US882857
    • 1997-06-26
    • Jens UlbrichThomas Jeltsch
    • Jens UlbrichThomas Jeltsch
    • B23B49/00B25B21/00B25B23/00B25B23/14B25B23/147H02P7/03
    • B25B23/0064B23B49/006B25B21/00B25B23/14B25B23/147H02P7/03Y10T408/8925
    • A hand tool (1) having a drive motor (12), a depth stop (16) by which the drive motor (12) can be automatically switched off when it is in contact with a workpiece (4), and a switching mechanism (21) in an electric circuit (22). The electric circuit (22) includes a switch (24) for switching the drive motor (12) on and off, a first contact element (25) for reversing the polarity of the drive motor (12) and a second contact element (26) for switching off the drive motor (12) by the use of the depth stop (16). Also, a switching device (32) is connected to the drive motor (12) and is integrated into the electric circuit (22) so that the switching device (32) is arranged in a branch line (31) bypassing the second contact element (26) and by which the second contact element (26) can be bypassed in an open operating position caused by the depth stop (16) by actuation of the first contact element (25) for reversal of the direction of rotation of the drive motor (12), which makes it possible to switch the drive motor (12) from clockwise to counter-clockwise rotation or the reverse without the necessity of mechanical elements and without the necessity of any manual manipulation of adjustment elements.
    • 一种手动工具(1),具有驱动电动机(12),深度限位器(16),驱动电动机(12)在与工件(4)接触时能够自动关闭;以及切换机构 21)在电路(22)中。 电路(22)包括用于切换驱动马达(12)的开关(24),用于反转驱动马达(12)的极性的第一接触元件(25)和第二接触元件(26) 用于通过使用深度限位器(16)来关闭驱动马达(12)。 此外,开关装置(32)连接到驱动电动机(12)并且被集成到电路(22)中,使得开关装置(32)布置在绕过第二接触元件的分支线(31)中 26),并且所述第二接触元件(26)可以通过所述第一接触元件(25)的致动而在由所述深度限制件(16)引起的打开的操作位置中被旁路以反转所述驱动电动机的旋转方向( 12),这使得可以将驱动马达(12)从顺时针转动到逆时针旋转或反向旋转,而不需要机械元件,而不需要任何手动操纵调节元件。
    • 9. 发明授权
    • Eccentric screw pump for mortar
    • 用于砂浆的偏心螺杆泵
    • US08556604B2
    • 2013-10-15
    • US12913826
    • 2010-10-28
    • Thomas JeltschThorsten Schnittger
    • Thomas JeltschThorsten Schnittger
    • F01C1/10
    • F04C2/1071B60S9/04B60S9/22F04C13/002F04C2230/70F04C2240/805
    • An apparatus for delivering a viscous material by means of an eccentric screw pump, includes a framework for carrying and fastening apparatus elements, a pump-housing portion for carrying a stator and a rotor in the form of a delivery screw, suction and pressure regions for introducing and discharging the delivery material, respectively, an electric drive unit for driving the rotor in the stator in a first direction of rotation for delivering the delivery material, a control mechanism for activating the drive unit, and one or more releasable retaining members for the rotationally fixed and/or positionally fixed connection of the drive unit and of the stator. A change in the direction of rotation to a second direction of rotation of the electric drive unit, with the retaining mechanism released, gives rise to automatic separation of the pump-housing portion with the stator by virtue of the rotor being unscrewed.
    • 用于通过偏心螺杆泵输送粘性材料的装置包括用于承载和紧固装置元件的框架,用于承载定子的泵壳体部分和输送螺杆形式的转子,用于 引导和排放输送材料的电驱动单元,用于驱动定子中的转子沿着用于输送输送材料的第一旋转方向,用于致动驱动单元的控制机构,以及一个或多个可释放保持构件, 驱动单元和定子的旋转固定和/或位置固定连接。 随着保持机构释放,向电动驱动单元的第二旋转方向的旋转方向的变化通过旋转旋转而引起泵壳体部分与定子的自动分离。