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1. 发明授权

US5901754A Flexible fluid conduit element with a metal bellows 失效
标题翻译：柔性流体导管元件带有金属波纹管
公开(公告)号：US5901754A
公开(公告)日：1999-05-11
申请号：US814267
申请日：1997-03-10
申请人： Fabian Elsasser , Tom Krawietz
发明人： Fabian Elsasser , Tom Krawietz
IPC分类号： F01N13/18 , F16L27/111 , F16L51/02 , F01N1/08 , F16L11/00
CPC分类号： F01N13/1816 , F16L27/111 , F16L51/027
摘要： To reduce turbulence in a fluid flow, especially exhaust gas from automotive internal combustion engines, within a flexible conduit element, a bellows (1, 40, 42) has an internal hose (6) located therein made of woven or knit metal wire. The hose is engaged against the internal corrugations of the bellows (1) and/or a connecting pipe (41) between adjacent bellows (40, 42) to guide the exhaust gases, and dampen vibrations and oscillations, which may become resonant with the corrugations of the bellows, and thereby decrease noise level during the gas flow. The hose (6) is engaged against the inner corrugations (3) of the bellows by, for example, first axially compressing the hose to result in permanent deformation of the wires to a diameter larger than the clear inner diameter of the bellows; by then forcing the hose into the bellows, the hose will resiliently compress and engage against the bellows. The hose, at least at one point remote from an attachment stub (4) has the wires thereof circumferentially connected so that, upon axial compression, the hose will bulge in barrel shape. More than one connection (17, 18, 20-22) of the wires may be used. The frictional engagement force may be enhanced and controlled by additional internal force spreading elements, such as springs and the like, or by formation of pimples or small bulges embossed on the outside of the hose.
摘要翻译：为了减少流体流动中的紊流，特别是来自汽车内燃机的废气，在柔性管道元件内，波纹管（1,40,42）具有位于其中的内部软管（6），其由机织或针织金属线制成。软管与波纹管（1）的内部波纹和/或相邻波纹管（40,42）之间的连接管（41）接合以引导废气，并且抑制可能与波纹共振的振动和振荡的波纹管，从而在气流期间降低噪声水平。软管（6）通过例如首先轴向压缩软管而与波纹管的内部波纹（3）接合，导致电线永久变形到比波纹管的透明内径大的直径; 然后迫使软管进入波纹管，软管将弹性地压缩并与波纹管接合。软管至少在远离附件短柱（4）的一个点处具有周向连接的线，使得在轴向压缩时，软管将以桶形膨胀。可以使用多于一个的连接（17,18,20-22）。可以通过附加的内力扩散元件（例如弹簧等）来增强和控制摩擦接合力，或者通过在软管的外部形成凹凸或小凸起来形成摩擦接合力。

2. 发明授权

US06125889A Flexible conveying element 失效
标题翻译：柔性输送元件
公开(公告)号：US06125889A
公开(公告)日：2000-10-03
申请号：US307428
申请日：1999-05-10
申请人： Fabian Elsasser , Tom Krawietz , Michael Pluschke
发明人： Fabian Elsasser , Tom Krawietz , Michael Pluschke
IPC分类号： F01N13/08 , F01N13/18 , F16L13/00 , F16L27/11 , F16L55/02 , F16L11/00
CPC分类号： F01N13/1816 , F16L27/11
摘要： A flexible conveying element, in particular for the exhaust systems of automotive combustion engines, having a helically or annularly corrugated metal hose which is installed coaxially in the metal bellows. The outside diameter of the metal hose is smaller than the inside diameter of the bellows and the ends of the hose are situated inside the end fittings of the bellows. The metal hose has an interlocked profile and the bellows and the hose are in an at least indirect contact with each other in at least one additional zone between the two end fittings.
摘要翻译：柔性输送元件，特别是用于汽车内燃机的排气系统的柔性输送元件，其具有同轴地安装在金属波纹管中的螺旋形或环形波纹金属软管。金属软管的外径小于波纹管的内径，软管的端部位于波纹管的端部配件的内部。金属软管具有互锁的轮廓，并且波纹管和软管在两个端部配件之间的至少一个附加区域中彼此至少间接接触。

3. 发明授权

US5680797A Manual control appliance with a control lever 失效
标题翻译：带控制杆的手动控制设备
公开(公告)号：US5680797A
公开(公告)日：1997-10-28
申请号：US495441
申请日：1995-12-14
申请人： Fabian Elsasser
发明人： Fabian Elsasser
IPC分类号： G05G5/06 , G05G9/047
CPC分类号： G05G5/06 , G05G9/047 , G05G2009/04725 , G05G2009/04729 , G05G2009/0477 , Y10T74/20012 , Y10T74/20159 , Y10T74/20636 , Y10T74/20642 , Y10T74/20732 , Y10T74/20864
摘要： A manual control appliance with includes a control lever mounted in a bearing for pivotal movement about a fixed point, converter devices coupled to the lever for converting deflections of the lever with respect to two orthogonal axes into electrical output signals proportional to the deflection of the lever with respect to each of the axes, and a preshaped part having a surface in the form of a spherical section and provided with a plurality of detent grooves which cooperate with a slider at a lower end of the lever. The slider cooperates with the detent grooves in such a manner as to transmit to a user a tactily perceivable sensation each time said lower tip moves across a detent groove in order to provide tactile information about stepped portions of said control lever without affecting operation of said converter means and without limiting pivotal movement of said control lever.
摘要翻译： PCT No.PCT / DE94 / 00196 Sec。 371 1995年12月14日第 102（e）日期1995年12月14日PCT 1994年2月17日提交PCT公布。 WO94 / 20894 PCT出版物日期1994年9月15日一种手动控制装置，包括安装在轴承中的控制杆，用于围绕固定点枢转运动，转换器装置连接到杠杆，用于将杠杆相对于两个正交轴的偏转转换成与杠杆相对于每个轴的偏转，以及具有呈球形部分形式的表面的预成形部分，并且设置有多个与杠杆下端的滑块配合的止动槽。滑块与制动凹槽配合，以便每当所述下尖端移动通过制动槽时，向使用者传递触觉感觉，以提供关于所述控制杆的台阶部分的触觉信息，而不影响所述转换器的操作意味着并且不限制所述控制杆的枢转运动。

4. 发明授权

US6062268A Tube element with one metal bellows 失效
标题翻译：管元件与一个金属波纹管
公开(公告)号：US6062268A
公开(公告)日：2000-05-16
申请号：US157950
申请日：1998-09-22
申请人： Fabian Elsasser , Tom Krawietz
发明人： Fabian Elsasser , Tom Krawietz
IPC分类号： F16L11/11 , F01N13/18 , F16L11/16 , F16L27/111
CPC分类号： F01N13/1816 , F16L27/111
摘要： A tube element especially for exhaust systems and exhaust recirculation systems of combustion engines in vehicles which includes at least one helically or annularly corrugated bellows provided with cylindrical end fittings on each end of the bellows; a flexible hose made of metal and situated on an interior surface of the bellows; and a braiding hose made of metal wire which coaxially encloses an exterior surface of the bellows. The braiding hose being placed on the cylindrical end fittings together with the flexible hose so that the flexible hose and the braiding hose are connected firmly and at least indirectly. The braiding hose is installed in a state of pre-setting so that the braiding hose has a reduced radial cross-section which in frictional contact with the exterior surface of the bellows.
摘要翻译：特别是用于车辆内燃机的排气系统和排气再循环系统的管元件，其包括至少一个螺旋形或环形波纹的波纹管，其在波纹管的每个端部上设置有圆柱形端部配件; 由金属制成并位于波纹管的内表面上的柔性软管; 以及由金属线制成的编织软管，其同轴地包围波纹管的外表面。编织软管与柔性软管一起放置在圆柱形端部配件上，使得柔性软管和编织软管被牢固地连接并至少间接连接。编织软管安装在预设状态，使得编织软管具有与波纹管的外表面摩擦接触的减小的径向横截面。

5. 发明授权

US5680796A Manual controller with control lever 失效
标题翻译：手动控制器带控制杆
公开(公告)号：US5680796A
公开(公告)日：1997-10-28
申请号：US495499
申请日：1995-11-15
申请人： Dieter Wustenberg , Raymond Mohrbach , Wolfgang Bredow , Thomas Burchard , Rolf Fazler , Thomas Haug , Fabian Elsasser
发明人： Dieter Wustenberg , Raymond Mohrbach , Wolfgang Bredow , Thomas Burchard , Rolf Fazler , Thomas Haug , Fabian Elsasser
IPC分类号： G05G5/06 , G05G9/047 , G06F3/033
CPC分类号： G06F3/033 , G05G5/06 , G05G9/047 , G05G2009/04725 , G05G2009/04729 , G05G2009/04766 , G05G2009/0477 , Y10T74/20159 , Y10T74/20201
摘要： A manual controller including a control lever having a lower end; a housing having a bottom; a bearing held in the housing and supporting the control lever for pivotable deflection in two orthogonal axes around a fixed point from a zero position to a maximum pivot angle relative to the zero position while the lower end of the control lever moves over a path lying in a spherical surface having a radius R; and converter devices which translate pivotal movement of the control lever from its zero position into an electrical signal. The bearing is an elastomer joint having a transition part extending between a rim and an inner part for imposing on the control lever an elastic restoring force from all deflection positions toward the zero position of the control lever while simultaneously maintaining the spatial position of the fixed point. The bottom of the housing has a preshaped part for guiding the lower end of the control lever, the preshaped part having the shape of a segment of a sphere which has a radius corresponding to the radius R, and the lower end of the control lever is movable along the surface of said preshaped part during deflection movement of the control lever.
摘要翻译： PCT No.PCT / DE94 / 00195 Sec。 371日期：1995年11月15日 102（e）日期1995年11月15日PCT 1994年2月17日PCT PCT。第WO94 / 19735号公报日期1994年9月1日包括具有下端的控制杆的手动控制器; 具有底部的壳体; 保持在壳体中的轴承，并且支撑控制杆，用于在两个正交轴线中围绕固定点从零位置到相对于零位置的最大枢转角度的可枢转偏转，同时控制杆的下端在位于具有半径R的球面; 以及将控制杆从其零位的枢转运动转换成电信号的转换器装置。轴承是弹性体接头，其具有在轮辋和内部之间延伸的过渡部分，用于在控制杆上施加从所有偏转位置朝向控制杆的零位置的弹性恢复力，同时保持固定点的空间位置。壳体的底部具有用于引导控制杆的下端的预定形部分，预成型部具有具有与半径R相对应的半径的球体段的形状，并且控制杆的下端为在控制杆的偏转运动期间可沿着所述预成型部件的表面移动。

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