公开(公告)号：US4802948A

公开(公告)日：1989-02-07

申请号：US938184

申请日：1986-12-05

Applicant: Willibald Zimmermann ,  Klaus Hartmann ,  Heinz Wessel

Inventor： Willibald Zimmermann ,  Klaus Hartmann ,  Heinz Wessel

IPC: B32B5/02 ,  B27N3/22 ,  B27N5/00 ,  B29C31/00 ,  B29C51/08 ,  B29C51/26 ,  B29C51/44 ,  B29C63/02 ,  B29C65/00 ,  B29C70/46 ,  B29L31/58 ,  B60R13/02 ,  E05B45/06 ,  E05B47/06 ,  B32B31/20

CPC classification number: B60R13/02 ,  B27N3/22 ,  B27N5/00 ,  B29C31/00 ,  B29C51/261 ,  B29C51/44 ,  B29C70/46 ,  B29C2043/188 ,  B29C2043/3613 ,  B29C51/082 ,  B29L2031/3014 ,  Y10T156/1768 ,  Y10T156/1776 ,  Y10T156/1778 ,  Y10T428/15 ,  Y10T428/24554 ,  Y10T428/24612 ,  Y10T428/24628 ,  Y10T428/253

Abstract: An interior trim component 1 for a motor vehicle comprises a base 2 of a fibrous base material of approximately 80% wood fibers and approximately 20% synthetic resin fibers, which is compressed and consolidated by the action of pressure and heat into the desired shape. Padding and/or a fabric insert 5 may be placed over selected areas of the surface of the base 2 and a sheet 7 of plastic material is bonded over the whole of the visible side of the base 2, the parts of the plastic sheet 7 overlying the insert 5 having a continuous impressed separation so that they may be removed. The fibrous base material which is in the form of fibrous fleece mats of approximately 20 to 30 mm thickness is consolidatd in a hot-pressing shaping tool at 4000 N/M.sup.2 and approximately 200.degree. C. to a final thickness approximately one tenth the initial thickness, but is consolidated to a lesser extend in selected surface areas 4 to produce a greater final thickness between one fifth and two fifths the initial thickness, so as to provide a cushioning effect.

Abstract translation: 用于机动车辆的内部装饰部件1包括基本的纤维基底材料约80％的木纤维和约20％的合成树脂纤维，其通过压力和热量的作用被压缩和固结成所需的形状。 衬垫和/或织物插入件5可以放置在基座2的表面的选定区域上，并且塑料材料的片材7粘结在基部2的整个可见侧上，塑料片7的部分上覆 插入件5具有连续的印痕分离，使得它们可以被移除。 呈约20〜30mm厚度的纤维状羊毛毡形式的纤维基材在4000N / M2和约200℃的热压成型工具中固结，最终厚度约为初始厚度的十分之一 ，但是在选定的表面区域4中较少地被固结，以在最初厚度的五分之一至五分之间产生更大的最终厚度，从而提供缓冲效果。

公开(公告)号：US4201467A

公开(公告)日：1980-05-06

申请号：US829469

申请日：1977-08-31

Applicant: Klaus Hartmann ,  Wolfgang Siersch

Inventor： Klaus Hartmann ,  Wolfgang Siersch

IPC: G01P5/00 ,  G01F1/708 ,  G01P5/20 ,  G01P5/26 ,  G01S17/58 ,  G01P3/36 ,  G01F1/00

CPC classification number: G01P5/20 ,  G01P5/26

Abstract: A flow velocity meter is described suitable for measuring the mean flow velocity of a medium flowing along a duct using optical means which generates first and second beams of light each in the form of a relatively shallow wide band which traverse the duct across first and second spaced apart transverse planes which are arranged substantially at right angles to the mean flow direction. Light beams emerging from the duct are received on respective photoelectric detectors the output signals of which are essentially identical but relatively displaced because of the time required for the medium to flow between the two planes. By processing the signals in a correlation circuit this time is established and is used to produce an output proportional to the mean flow velocity of the medium between the two planes. The correlation circuit used is based on digital techniques.

Abstract translation: 描述的流速计适于测量沿着管道流动的介质的平均流速，该光学装置产生第一和第二光束，每个光束以相对浅的宽带的形式穿过，所述第一和第二光束穿过第一和第二间隔的管道 分开的横向平面基本上与平均流动方向成直角。 从管道出射的光束被接收在相应的光电检测器上，其输出信号基本相同但相对位移，因为介质在两个平面之间流动所需的时间。 通过对相关电路中的信号进行处理，此时建立并用于产生与两个平面之间介质的平均流速成比例的输出。 所使用的相关电路是基于数字技术。

公开(公告)号：US4200397A

公开(公告)日：1980-04-29

申请号：US914802

申请日：1978-06-12

Applicant: Erwin Sick ,  Klaus Hartmann ,  Heinz Henneberger

Inventor： Erwin Sick ,  Klaus Hartmann ,  Heinz Henneberger

IPC: G02B5/00 ,  G01B11/26 ,  G01N21/88 ,  G01N21/89 ,  G02B6/04 ,  G02B27/00

CPC classification number: G01N21/8903 ,  G01B11/26

Abstract: The flanks of faults present in a surface produce abnormal reflection of a laser beam during linewise scanning of the surface by a laser beam. This apparatus deflects the angles of reflection from the surface, to indicate the presence of a flank, by a light conducting rod arranged parallel to the direction of linewise scanning for receiving reflected light on its surface and for conducting this light to its end face. The various light rays spread out transversely to the direction of scanning during their passage through the light conducting rod and are detected as they pass through a series of concentric annular apertures spaced from the end face of the light conducting rod. Each aperture is associated with a particular range of angles of incidence irrespective of the point on incidence along the surface of the rod and photoelectric detectors are used to sense the light passing through each aperture to provide the necessary indication of the presence or non-presence of a fault. Several types of transparent light guides are used to concentrate the light from the apertures onto the photoelectric detector and various signal processing circuits are described.

Abstract translation: 存在于表面中的断层的侧面通过激光​​束在表面的沿扫描期间产生激光束的异常反射。 该装置通过与沿线扫描方向平行布置的导光棒来使来自表面的反射角度偏转以指示侧面的存在，以便在其表面上接收反射光并将该光导向其端面。 各种光线在通过导光棒的过程中横向于扫描方向展开，并且当它们通过与导光棒的端面间隔开的一系列同心环形孔时被检测。 每个孔径与入射角的特定范围相关联，而不管沿杆表面的入射点如何，并且光电探测器用于感测通过每个孔口的光以提供必要的指示，即存在或不存在 一个错误 使用几种类型的透明导光体将来自孔的光集中到光电检测器上，并描述各种信号处理电路。