公开(公告)号：US07076979B2

公开(公告)日：2006-07-18

申请号：US10052937

申请日：2001-10-22

申请人： Manfred Wilhelm ,  Thomas Blum ,  Julius Mazurkiewicz ,  Theo Troester

发明人： Manfred Wilhelm ,  Thomas Blum ,  Julius Mazurkiewicz ,  Theo Troester

IPC分类号： B21D7/12 ,  B21D7/08

CPC分类号： B21D53/88 ,  B21D53/886

摘要： In a method and a device for producing curved lengths of spring band steel in order to produce precisely toleranced, dimensionally stable bending radii, the spring band steel (10) pass through a bending unit (20), which is comprised of three support points (23-25) spaced apart from one another, and passes through a reverse bending unit (22), which is disposed after the bending unit (20) in the advancing direction of the spring band steel (10) and is comprised of a fourth support point (32), and in a cutting unit (21), the curved and recurved lengths of spring band steel (11) are cut from the spring band steel (10). The central support point (24) of the bending unit (20) and the fourth support point (32) of the reverse bending unit (22) are embodied so that they can be moved and are controlled in their advancing in relation to the spring band steel (10) by means of a numerical control unit (20) in accordance with predetermined programs (FIG. 1).

摘要翻译： 在用于制造弯曲长度的弹簧钢带的方法和装置中，为了产生精确公差的尺寸稳定的弯曲半径，弹簧带钢（10）穿过由三个支撑点组成的弯曲单元（20） 23-25），并且通过在弹簧带钢（10）的前进方向上设置在弯曲单元（20）之后的反向弯曲单元（22），并且由第四支撑件 （32），并且在切割单元（21）中，弹簧带钢（11）的弯曲和弯曲长度从弹簧带钢（10）切割。 弯曲单元（20）的中心支撑点（24）和反向弯曲单元（22）的第四支撑点（32）被实施为使得它们可以被移动并被控制成相对于弹簧带 钢（10）根据预定程序（图1）通过数字控制单元（20）。

公开(公告)号：US06675434B1

公开(公告)日：2004-01-13

申请号：US09763070

申请日：2001-02-16

申请人： Manfred Wilhelm ,  Thomas Kotlarski ,  Julius Mazurkiewicz

发明人： Manfred Wilhelm ,  Thomas Kotlarski ,  Julius Mazurkiewicz

IPC分类号： A47L102

CPC分类号： B60S1/38 ,  B60S1/3889 ,  B60S2001/382 ,  B60S2001/3822

摘要： In a wiper blade (10) a termination part (26 or 126 or 232 or 326) which covers each end of the wiper blade (10) has a base body (28), located on the side remote from the window (18) and bracing itself on the wiper blade (16, 20) which base body is provided with hook-like extensions (30 or 330) that cross the support element (126) on both of its long sides and engage the side of the support element toward the window from behind; if at least one detent shoulder (36 or 132) pointing toward the other end portion is disposed oh each of the two end portions of the support element, and a counterpart shoulder (38 or 134) present on the termination part is associated with the detent shoulders; and if furthermore at least one of the two shoulders and/or at least one of the two extensions is elastically deflectable.

摘要翻译： 在刮水片（10）中，覆盖刮水片（10）的每一端的端接部分（26或126或232或326）具有位于远离窗（18）的一侧的基体（28） 支撑在刮水片（16,20）上，该基体设置有钩状延伸部（30或330），该钩状延伸部（30或330）在其两个长边上跨过支撑元件（126）并将支撑元件的侧面朝向 后窗 如果至少一个指向另一端部的棘爪肩（36或132）被设置在支撑元件的两个端部中的每一个上，并且存在于终端部分上的对应肩部（38或134）与止动件相关联 肩膀 并且如果另外两个肩部中的至少一个和/或两个延伸部中的至少一个是可弹性偏转的。

公开(公告)号：US06532638B2

公开(公告)日：2003-03-18

申请号：US09942327

申请日：2001-08-29

申请人： Manfred Wilhelm ,  Julius Mazurkiewicz

发明人： Manfred Wilhelm ,  Julius Mazurkiewicz

IPC分类号： B23Q1700

CPC分类号： B21D7/08 ,  B60S1/38 ,  B60S1/3875 ,  B60S2001/3812 ,  B60S2001/3898 ,  Y10T29/49764 ,  Y10T29/49769 ,  Y10T29/49771 ,  Y10T29/49798 ,  Y10T29/4981 ,  Y10T29/49826 ,  Y10T29/5198

摘要： In a method for producing flat-blade windshield wipers with curved flat blades in particular, and for obtaining dimensionally stable bending radii with exact tolerances, a spring band formed by flat blades individually arranged one next to the other, is bent between three support sites spaced from each other in the longitudinal direction of the spring band and resting successively in an alternating manner on one of the two sides of the spring band, and the spring band is thereafter re-bent on a subsequent support site in the opposite direction by a re-bending degree lower than the bending degree. The flat blade so treated is subsequently separated from the spring band, combined with a rubber-elastic wiping strip, and provided with a connecting device for a wiper arm.

公开(公告)号：US08624599B2

公开(公告)日：2014-01-07

申请号：US12929748

申请日：2011-02-14

申请人： Andreas Kamlowski ,  Thorsten Hofe ,  Markus Cudaj ,  Manfred Wilhelm ,  Gisela Guthausen

发明人： Andreas Kamlowski ,  Thorsten Hofe ,  Markus Cudaj ,  Manfred Wilhelm ,  Gisela Guthausen

IPC分类号： G01V3/00

CPC分类号： G01R33/307 ,  G01N30/467 ,  G01N30/62 ,  G01N30/78 ,  G01R33/46

摘要： An analysis system (1) for the analysis of a sample, comprises a gel permeation chromatograph (14) that is coupled with a nuclear magnetic resonance (=NMR) spectrometer. The chromatograph (14) has a gel permeation chromatography (=GPC) separating column system (6a) that is filled with porous particles (21). The NMR spectrometer is configured as a low-field NMR spectrometer (8) with a permanent magnet system (9) for generating a B0 field of the NMR spectrometer. The low-field NMR spectrometer (8) comprises a shim system (10) with which homogeneity of the B0 field of at least 0.5 ppm can be achieved in a right circular cylindrical sample volume (27) having a diameter of at least 5 mm and a length of at least 15 mm. The system permits the quantitative and qualitative chemical analysis of samples containing substances of different molecular size using a less expensive apparatus.

摘要翻译： 用于分析样品的分析系统（1）包括与核磁共振（= NMR）光谱仪耦合的凝胶渗透色谱仪（14）。 色谱仪（14）具有填充有多孔颗粒（21）的凝胶渗透色谱（= GPC）分离柱系统（6a）。 NMR光谱仪被配置为具有用于产生NMR光谱仪的B0场的永磁体系统（9）的低场NMR光谱仪（8）。 低场NMR光谱仪（8）包括垫片系统（10），其直径为至少5mm的右圆形圆柱形样品体积（27）可以实现至少0.5ppm的B0场的均匀性， 长度至少为15毫米。 该系统允许使用较便宜的装置对含有不同分子尺寸的物质的样品进行定量和定性化学分析。

公开(公告)号：US20090321211A1

公开(公告)日：2009-12-31

申请号：US11575880

申请日：2005-08-11

申请人： Stefan Mack ,  Bernd Hartmann ,  Thomas Mennerat ,  Jorg Kaiser ,  Manfred Wilhelm

发明人： Stefan Mack ,  Bernd Hartmann ,  Thomas Mennerat ,  Jorg Kaiser ,  Manfred Wilhelm

IPC分类号： F16D13/00

CPC分类号： F16F15/129 ,  F16F15/12 ,  F16H7/1218 ,  F16H2007/081

摘要： A clamping device with mechanical damping for a traction mechanism drive is provided. The device includes a clamping arm which carries a tension roller on one end thereof and is rotatably mounted in a housing at the other end thereof via a shaft connected thereto in a rotationally fixed manner, and is elastically supported on the housing by a torsion spring. A free end of the shaft is connected to a friction disk in a rotationally fixed manner, and a friction lining is arranged between the friction disk and an axial abutment surface of the housing. The invention reduces the friction lining wear and increases the damping capacity thereof. To accomplish this, a separate friction disk (7″″) is connected to a separate friction lining (8″″) in a positively locked manner without play, and the separate friction lining ((8″″) is in frictional contact with the axial abutment surface (10) of the housing (1).

摘要翻译： 提供了一种具有用于牵引机构驱动的机械阻尼的夹紧装置。 该装置包括夹持臂，该夹臂在其一端承载张紧辊，并通过与其连接的轴以可旋转地固定的方式可旋转地安装在其另一端的壳体中，并且通过扭转弹簧弹性地支撑在壳体上。 轴的自由端以旋转固定的方式连接到摩擦盘，并且摩擦衬片布置在摩擦盘和壳体的轴向邻接表面之间。 本发明减少了摩擦衬里磨损并增加了其阻尼能力。 为了实现这一点，单独的摩擦盘（7“）以无锁定的方式以独立的摩擦衬片（8”）连接而不会发生碰撞，并且单独的摩擦衬里（（8“ 与壳体（1）的轴向邻接表面（10）摩擦接触。

公开(公告)号：US06357281B1

公开(公告)日：2002-03-19

申请号：US09463489

申请日：2000-03-18

申请人： Manfred Wilhelm

发明人： Manfred Wilhelm

IPC分类号： G01N1100

CPC分类号： G01N11/16

摘要： To detect rheological material properties of a fluid, flowable or elastic material, the material is exposed to harmonic excitation with at least one fundamental and at least one parameter F is measured that is variable in response to the harmonic excitation and suitable for determining a new material parameter, whereby measurement of the parameter F comprises recording of a time function F(t) of the parameter and the time function F(t) is subjected to Fourier transformation to form a shear spectrum in which the rheological material properties can be detected from the position of the frequency components, their intensity and/or their dependence on the fundamental.

摘要翻译： 为了检测流体，可流动或弹性材料的流变材料性质，材料暴露于具有至少一个基波的谐波激励，并且测量响应于谐波激发而变化并且适合于确定新材料的至少一个参数F 参数，由此参数F的测量包括记录参数的时间函数F（t），并且时间函数F（t）进行傅里叶变换以形成其中可以从其中检测流变学材料性质的剪切光谱 频率分量的位置，它们的强度和/或它们对基础的依赖性。

公开(公告)号：US5988126A

公开(公告)日：1999-11-23

申请号：US164548

申请日：1998-10-01

申请人： Andreas Strauss ,  Joachim Dietz ,  Manfred Wilhelm

发明人： Andreas Strauss ,  Joachim Dietz ,  Manfred Wilhelm

IPC分类号： F01L1/344

CPC分类号： F01L1/34406 ,  F01L1/3442 ,  F01L2001/34426 ,  F01L2001/34433

摘要： The invention concerns a device for varying the valve timing of gas exchange valves of an internal combustion engine, said device being arranged in the region of the cylinder head (1) of the internal combustion engine on a camshaft (3) and comprising an element (6) which is attached to a crankshaft of the internal combustion engine and is in driving relationship with the crankshaft through a traction element, said device further comprising an element (7) attached rotationally fast to the camshaft (3), both of said elements (6, 7) being adapted to rotate and to be fixed relative to each other between two end positions in response to an adjusting element which is hydraulically actuatable by a solenoid control valve (25). According to the invention there are fixed in axial direction of the camshaft (3), on a camshaft-remote end of the element (7) attached to the camshaft, firstly a cylindrical pressure medium adapter (10) for pressure medium supply to the device (5) and secondly, a pulse emitter wheel (19) for determining the camshaft position relative to the crankshaft position, the pressure medium adapter (10) being sealingly surrounded by a hollow cylindrical portion (22) and the pulse emitter wheel (19) being surrounded by a further hollow space (23) formed adjacent to the hollow cylindrical housing portion (22) by a housing cap (21) which is fixed on the cylinder head (1) of the internal combustion engine and in which there are also received the control valve (25) for actuating the adjusting element of the device (5) as well as the necessary pressure medium channels (26, 27) and a pulse reading device (20) which cooperates with the pulse emitter wheel (19).

摘要翻译： 本发明涉及一种用于改变内燃机的气体交换阀的气门正时的装置，所述装置设置在内燃机的气缸盖（1）的凸轮轴（3）的区域中并且包括元件（ 6），其连接到内燃机的曲轴，并且通过牵引元件与曲轴处于驱动关系中，所述装置还包括旋转地快速附接到凸轮轴（3）的元件（7），两个所述元件 响应于由电磁控制阀（25）液压致动的调节元件，所述调节元件适于在两个端部位置之间旋转并相对于彼此固定。 根据本发明，在凸轮轴（3）的轴向上固定在安装在凸轮轴上的元件（7）的凸轮轴 - 远端上，首先是圆柱形压力介质适配器（10），用于将压力介质供给到该装置 （5），其次，用于确定相对于曲轴位置的凸轮轴位置的脉冲发射轮（19），压力介质适配器（10）由中空圆柱形部分（22）和脉冲发射器轮（19）密封地围绕， 被固定在内燃机的气缸盖（1）上的壳体盖（21）围绕与中空圆柱形容纳部分（22）相邻形成的另一个中空空间（23）包围，其中还接收 用于致动装置（5）的调节元件的控制阀（25）以及与脉冲发射轮（19）配合的必要的压力介质通道（26,27）和脉冲读取装置（20）。

公开(公告)号：US5226794A

公开(公告)日：1993-07-13

申请号：US812478

申请日：1991-12-23

申请人： Manfred Ziehl ,  Josef Guentert ,  Manfred Wilhelm

发明人： Manfred Ziehl ,  Josef Guentert ,  Manfred Wilhelm

IPC分类号： F02M59/28 ,  F02M55/00 ,  F02M59/24 ,  F02M59/44

CPC分类号： F02M55/001 ,  F02M59/24 ,  F02M59/44

摘要： A fuel injection pump having a pump piston in a bore of a pump cylinder, wherein the pump piston is rotatable for fuel control, and having a niche disposed in the pump cylinder for receiving a control slide, wherein the niche can be made by non-cutting shaping. The niche has a flat niche bottom, which changes into two oblique niche walls, which extend in two straight parallel niche walls facing one another, these parallel niche walls in turn, change into oblique faces and terminate in slideways, in which the control slide is guided against twisting by slide runners that simultaneously act as impact aprons. The niche is embodied by non-cutting shaping in such a way that its wall thickness relative to the cylindrical outer shape of the pump cylinder is embodied as virtually constant.

摘要翻译： 一种燃料喷射泵，其具有在泵缸的孔中的泵活塞，其中所述泵活塞可旋转以进行燃料控制，并且具有设置在所述泵气缸中的用于接收控制滑块的利基，其中， 切割成型。 利基有一个平坦的利基底部，它变成两个倾斜的利基墙壁，它们在彼此面对的两个直线平行的利基壁上延伸，这些平行的利基壁依次变成斜面并终止于滑道，其中控制滑块 导向不受同时作为撞击围裙的滑梯的扭转。 利用不切割成形的方式实现了利基，使得其相对于泵筒的圆柱形外形的壁厚实际上是实际上恒定的。

公开(公告)号：US3958325A

公开(公告)日：1976-05-25

申请号：US502361

申请日：1974-09-03

申请人： Manfred Rick ,  Rolf Busch ,  Klaus Renz ,  Gunter Weber ,  Werner Mann ,  Helmut Schlaich ,  Ernst Rohm ,  Rudeger Luders ,  Manfred Wilhelm

发明人： Manfred Rick ,  Rolf Busch ,  Klaus Renz ,  Gunter Weber ,  Werner Mann ,  Helmut Schlaich ,  Ernst Rohm ,  Rudeger Luders ,  Manfred Wilhelm

IPC分类号： H02K15/02 ,  H02K15/00

CPC分类号： H02K15/024 ,  Y10T29/49009 ,  Y10T29/49078

摘要： Annular metallic blanks which consist of packages of interconnected laminae or of sheet metal strips which are coiled edgewise and whose strata are riveted or otherwise secured to each other are converted into stators for electrical machines by cold forming between upper and lower dies and outer and inner calibrating members so that the inner diameter of each blank is increased during cold forming, that the peripheral surface of the stator has two cylindrical portions flanking a convex median portion, and that the outermost portions of the end surfaces of the stator are formed with annular recesses. Prior to cold forming, each blank is subjected to a preliminary shaping treatment including chamfering the axial ends of its internal and peripheral surfaces.

摘要翻译： 环形金属坯料由相互连接的薄片或板状金属带组成，沿扁平方向卷绕，其地层铆接或以其他方式固定在一起，通过上下模具之间的冷成型转换成电机的定子，外部和内部校准 构件，使得在冷成形期间每个坯料的内径增加，定子的圆周表面具有在中间部分的两侧的两个圆柱形部分，并且定子的端表面的最外部分形成有环形凹部。 在冷成形之前，对每个坯料进行预成型处理，包括倒角其内表面和外周表面的轴向端部。

公开(公告)号：US07993226B2

公开(公告)日：2011-08-09

申请号：US11575880

申请日：2005-08-11

申请人： Stefan Mack ,  Bernd Hartmann ,  Thomas Mennerat ,  Jorg Kaiser ,  Manfred Wilhelm

发明人： Stefan Mack ,  Bernd Hartmann ,  Thomas Mennerat ,  Jorg Kaiser ,  Manfred Wilhelm

IPC分类号： F16H7/12

CPC分类号： F16F15/129 ,  F16F15/12 ,  F16H7/1218 ,  F16H2007/081

摘要： A clamping device with mechanical damping for a traction mechanism drive is provided. The device includes a clamping arm which carries a tension roller on one end thereof and is rotatably mounted in a housing at the other end thereof via a shaft connected thereto in a rotationally fixed manner, and is elastically supported on the housing by a torsion spring. A free end of the shaft is connected to a friction disk in a rotationally fixed manner, and a friction lining is arranged between the friction disk and an axial abutment surface of the housing. The invention reduces the friction lining wear and increases the damping capacity thereof. To accomplish this, a separate friction disk (7″″) is connected to a separate friction lining (8″″) in a positively locked manner without play, and the separate friction lining ((8″″) is in frictional contact with the axial abutment surface (10) of the housing (1).

摘要翻译： 提供了一种具有用于牵引机构驱动的机械阻尼的夹紧装置。 该装置包括夹持臂，该夹臂在其一端承载张紧辊，并通过与其连接的轴以可旋转地固定的方式可旋转地安装在其另一端的壳体中，并且通过扭转弹簧弹性地支撑在壳体上。 轴的自由端以旋转固定的方式连接到摩擦盘，并且摩擦衬片布置在摩擦盘和壳体的轴向邻接表面之间。 本发明减少了摩擦衬里磨损并增加了其阻尼能力。 为了实现这一点，单独的摩擦盘（7“”）以积极锁定的方式连接到单独的摩擦衬里（8“”）而不起作用，并且单独的摩擦衬里（（8“”）与 壳体（1）的轴向邻接表面（10）。