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公开(公告)号：US08106609B2
公开(公告)日：2012-01-31
申请号：US12295783
申请日：2007-03-20
摘要： The invention relates to a drive and evaluation unit for displacing an object to be displaced, particularly for raising and lowering a side window in a motor vehicle. The drive includes a commutator motor with a stator having two diametrically opposed permanent magnets. The magnets have cross-sectional shapes of a respective peripheral contour segment, having a radial inner peripheral contour segment which encompasses an armature over a respective inner peripheral angle. The armature is provided with ten grooves spaced around its periphery for holding armature windings that are configured as lap windings. The evaluation unit includes a device for determining the rotational position of the armature by evaluating the ripple count of the armature current. According to the invention, the armature windings are configured as short pitch windings, and the inner peripheral angle of the radial inner peripheral contour segment of at least one of the magnets is between 101° and 111°.
摘要翻译： 本发明涉及一种用于移动待移动物体的驱动和评估单元，特别是用于升高和降低机动车辆中的侧窗。 该驱动器包括具有定子的换向器马达，该定子具有两个直径相对的永磁体。 磁体具有相应的周边轮廓段的横截面形状，其具有在相应的内圆周角度上包围电枢的径向内周轮廓段。 电枢具有围绕其周边隔开的十个凹槽，用于保持配置为搭接绕组的电枢绕组。 评估单元包括通过评估电枢电流的纹波计数来确定电枢的旋转位置的装置。 根据本发明，电枢绕组被配置为短节距绕组，并且至少一个磁体的径向内周轮廓段的内圆周角在101°和111°之间。
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公开(公告)号：US20090304369A1
公开(公告)日：2009-12-10
申请号：US12295783
申请日：2007-03-20
摘要： The invention relates to a drive and evaluation unit for displacing an object to be displaced, particularly for raising and lowering a side window in a motor vehicle. The drive includes a commutator motor with a stator having two diametrically opposed permanent magnets. The magnets have cross-sectional shapes of a respective peripheral contour segment, having a radial inner peripheral contour segment which encompasses an armature over a respective inner peripheral angle. The armature is provided with ten grooves spaced around its periphery for holding armature windings that are configured as lap windings. The evaluation unit includes a device for determining the rotational position of the armature by evaluating the ripple count of the armature current. According to the invention, the armature windings are configured as short pitch windings, and the inner peripheral angle of the radial inner peripheral contour segment of at least one of the magnets is between 101° and 111°.
摘要翻译： 本发明涉及一种用于移动待移动物体的驱动和评估单元，特别是用于升高和降低机动车辆中的侧窗。 该驱动器包括具有定子的换向器马达，该定子具有两个直径相对的永磁体。 磁体具有相应的周边轮廓段的横截面形状，其具有在相应的内圆周角度上包围电枢的径向内周轮廓段。 电枢具有围绕其周边隔开的十个凹槽，用于保持配置为搭接绕组的电枢绕组。 评估单元包括通过评估电枢电流的纹波计数来确定电枢的旋转位置的装置。 根据本发明，电枢绕组被配置为短节距绕组，并且至少一个磁体的径向内周轮廓段的内圆周角在101°和111°之间。
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公开(公告)号：US20060191371A1
公开(公告)日：2006-08-31
申请号：US10566102
申请日：2004-05-10
申请人： Rico Lampert , Walter Haussecker , Rainer Kurzmann , Martin Goedecke , Peter Froehlich , Diyap Bueyuekasik
发明人： Rico Lampert , Walter Haussecker , Rainer Kurzmann , Martin Goedecke , Peter Froehlich , Diyap Bueyuekasik
IPC分类号： F16H57/02
CPC分类号： H02K5/00 , E05F15/697 , E05Y2900/55 , H02K7/1166 , Y10T74/2186
摘要： The invention relates to a gearbox drive unit (1), especially for adjusting movable parts in a motor vehicle. Said unit comprises at least one housing part (2) and at least one fixing dome (6, 7, 8, 9), which is used to secure the gearbox drive unit (1). The housing part (2) comprises a first connection point (45) and at least one other second connection point (46), whereon the fixing dome (6, 7, 8, 9) can be placed. The fixing dome (6, 7, 8, 9) is connected to the housing part (2) at either the first connection point (45) or at the second connection point (46) according to a screw image for fixation of the gearbox drive unit (1).
摘要翻译： 本发明涉及一种变速箱驱动单元（1），特别是用于调节机动车辆中的可移动部件。 所述单元包括用于固定所述齿轮箱驱动单元（1）的至少一个壳体部分（2）和至少一个固定圆顶（6,7,8,9）。 壳体部分（2）包括第一连接点（45）和至少一个其它第二连接点（46），其中可以放置固定圆顶（6,7,8,9）。 根据用于固定齿轮箱驱动器的螺钉图像，固定圆顶（6,7,8,9）在第一连接点（45）或第二连接点（46）处连接到壳体部分（2） 单元1 ）。
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公开(公告)号：US20110006640A1
公开(公告)日：2011-01-13
申请号：US12740795
申请日：2008-09-12
IPC分类号： H02N2/04
CPC分类号： H02N2/026 , B60J1/17 , E05F15/60 , E05F15/689 , E05Y2900/55 , H02N2/002 , H02N2/04
摘要： The invention relates to a piezoelectric drive device for adjusting movable parts (11), particularly in a motor vehicle, having a piezo motor (12) having at least one piezo actuator comprising an electric piezo element, wherein at least one friction element (30) is disposed on the piezo motor (12), said element interacting with a friction surface (14) of at least one guide rail (16) opposite said friction element (30) for creating a relative movement, wherein the friction surface is positioned opposite of the friction element (30), wherein the at least one piezo motor (12) is supported on a first side (94) of a bearing bracket (8) and a counter element (98) is disposed on a second opposite side (95) of the bearing bracket (8), which exerts a counter force (97) to the friction element (30) onto the at least one guide rail (16).
摘要翻译： 本发明涉及一种用于调节可动部件（11）的压电驱动装置，特别是在机动车辆中，具有压电马达（12），该压电马达具有至少一个包括电压电元件的压电致动器，其中至少一个摩擦元件（30） 设置在所述压电马达（12）上，所述元件与与所述摩擦元件（30）相对的至少一个导轨（16）的摩擦表面（14）相互作用以产生相对运动，其中所述摩擦表面与 摩擦元件（30），其中所述至少一个压电马达（12）被支撑在轴承托架（8）的第一侧（94）上，并且相对元件（98）设置在第二相对侧（95）上， 的轴承支架（8），其向摩擦元件（30）施加反作用力（97）到至少一个导轨（16）上。
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公开(公告)号：US20110025169A1
公开(公告)日：2011-02-03
申请号：US12599245
申请日：2008-04-29
申请人： Walter Haussecker , Jorg Wallaschek , Vincent Rieger , Jens Twiefel , Tobias Hemsel , Volker Rischmueller , Dirk Guenther , Peter Froehlich
发明人： Walter Haussecker , Jorg Wallaschek , Vincent Rieger , Jens Twiefel , Tobias Hemsel , Volker Rischmueller , Dirk Guenther , Peter Froehlich
IPC分类号： H02N2/04
CPC分类号： H02N2/002 , H01L41/0536 , H02N2/003 , H02N2/026 , H02N2/103
摘要： Disclosed are a piezoelectric drive unit (10) and a method for operating such a drive unit in order to adjust movable parts (11), especially in a motor vehicle. Said piezoelectric drive unit (10) comprises at least one piezo motor (12) that is fitted with at least one piezo actuator (18). At least one frictional element (30) of the piezo motor (12) makes it possible to generate a relative movement in relation to a frictional surface (14) located across from the frictional element (30). Said at least one frictional element (30) is disposed on a bridging web (28) of the motor (12). The bridging web (28) places the frictional element (30) at a distance (2) from the central axis (89) of the at least one piezo actuator (18), said central axis (89) extending in a longitudinal direction (19).
摘要翻译： 公开了一种压电驱动单元（10）以及用于操作这种驱动单元以便调节可移动部件（11）的方法，特别是在机动车辆中。 所述压电驱动单元（10）包括至少一个与至少一个压电致动器（18）配合的压电马达（12）。 压电马达（12）的至少一个摩擦元件（30）使得可以产生相对于摩擦元件（30）横跨的摩擦表面（14）的相对运动。 所述至少一个摩擦元件（30）设置在马达（12）的桥接腹板（28）上。 桥接腹板（28）将摩擦元件（30）放置在距离至少一个压电致动器（18）的中心轴线（89）的距离（2）处，所述中心轴线（89）在纵向（19） ）。
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公开(公告)号：US20110037346A1
公开(公告)日：2011-02-17
申请号：US12599238
申请日：2008-04-15
IPC分类号： H01L41/09
CPC分类号： H02N2/026 , E05F15/695 , E05Y2900/55 , H02N2/002 , H02N2/062
摘要： Disclosed are a method for operating a piezoelectric drive system (10) used for adjusting movable parts (12, 14), especially in a motor vehicle (13), as well as a piezoelectric drive unit (10) comprising at least one piezo motor (12) that is fitted with at least one piezo actuator (18). At least one frictional element (30) of the piezo motor (12) makes it possible to generate a relative movement in relation to a frictional surface (14) located across from the frictional element (30). The at least one piezo actuator (18) is triggered with an excitation signal (93) by means of an electronic unit (42). A response signal (130) of the drive system (10) is detected using the at least one piezo actuator (18), a change in the load of the drive system (10) being recognized as a result of a change in the response signal (130).
摘要翻译： 公开了一种用于操作用于调节可移动部件（12,14）的压电驱动系统（10）的方法，特别是在机动车辆（13）中以及包括至少一个压电马达的压电驱动单元（10） 12），其配备有至少一个压电致动器（18）。 压电马达（12）的至少一个摩擦元件（30）使得可以产生相对于摩擦元件（30）横跨的摩擦表面（14）的相对运动。 所述至少一个压电致动器（18）借助于电子单元（42）由激励信号（93）触发。 使用至少一个压电致动器（18）检测驱动系统（10）的响应信号（130），驱动系统（10）的负载变化被识别为响应信号的变化 （130）。
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公开(公告)号：US4983083A
公开(公告)日：1991-01-08
申请号：US377489
申请日：1989-07-10
CPC分类号： F16B13/141 , F16B13/065 , F16B2013/148 , Y10S411/914
摘要： An anchor rod has an axially extending anchoring region including an axially extending expansion section widening in the direction the rod is inserted into a borehole in a structural component. The anchor rod is held in the borehole by a hardenable mortar compound. The mortar compound is prevented from adhering to the anchoring region. Since the mortar compound does not bond to the anchor rod, if there is relative movement between the anchor rod and the hardened mortar compound, the expansion section develops compressive force deviating from the rod axis and acting on the mortar compound, while the compound maintains composite action with the structural component, particularly in a fractured tension zone of the structural component.
摘要翻译： 锚杆具有轴向延伸的锚固区域，其包括在杆被插入到结构部件的钻孔中的方向上加宽的轴向延伸的膨胀部分。 锚杆通过可硬化的砂浆化合物保持在钻孔中。 防止砂浆化合物粘附到锚定区域。 由于砂浆化合物不粘结到锚杆上，如果锚杆和硬化砂浆化合物之间存在相对运动，膨胀部分产生偏离杆轴的压缩力并作用在砂浆化合物上，而化合物保持复合物 特别是在结构部件的断裂张力区域中具有结构部件的作用。
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8.发明授权Method of producing an expansion sleeve for a metallic expansion dowel assembly 失效制造用于金属膨胀销组件的膨胀套筒的方法
公开(公告)号：US4601192A
公开(公告)日：1986-07-22
申请号：US689666
申请日：1985-01-08
申请人： Gusztav Lang , Erich Leibhard , Peter Froehlich
发明人： Gusztav Lang , Erich Leibhard , Peter Froehlich
CPC分类号： F16B13/124 , B21K1/76
摘要： An axially elongated expansion sleeve is formed from an extruded cylindrically shaped blank with a blind hole in one end. An axially extending part of the blank from the other end is deformed into a U-shaped section of uniform thickness. The U-shaped section is upset so that it increases in thickness toward the other end. The upset U-shaped section is shaped to provide it with a cylindrically shaped outside surface with the inside base of the section sloping toward the axis of the sleeve in the direction toward the other end.
摘要翻译： 轴向细长的膨胀套筒由一端具有盲孔的挤出圆柱形坯料形成。 坯料从另一端的轴向延伸部分变形成均匀厚度的U形部分。 U形部分变形，使得其朝向另一端的厚度增加。 镦粗的U形部分成形为使其具有圆柱形的外表面，该部分的内侧基部朝向另一端的方向朝向套筒的轴线倾斜。
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公开(公告)号：US4560311A
公开(公告)日：1985-12-24
申请号：US559204
申请日：1983-12-08
申请人： Armin Herb , Peter Froehlich
发明人： Armin Herb , Peter Froehlich
CPC分类号： F16B13/0858 , F16B13/065 , F16B13/0891 , F16B2013/007
摘要： An expansion dowel assembly includes an axially extending dowel and an expansion member. In the expansion step the expansion member is axially displaced over a surface on the dowel providing form-locking engagement of the dowel assembly within a borehole. The surface on the dowel, over which the expansion member is displaced, is made up of two serially arranged axially extending surface sections. Each surface section is disposed at a different acute angle to the dowel axis.
摘要翻译： 扩展销组件包括轴向延伸的定位销和膨胀构件。 在膨胀步骤中，膨胀构件在销钉上的表面上轴向移位，提供销钉组件在钻孔内的形状锁定接合。 膨胀构件位于其上的榫钉上的表面由两个串联布置的轴向延伸的表面部分组成。 每个表面部分设置成与销钉轴线不同的锐角。
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公开(公告)号：US06191516B1
公开(公告)日：2001-02-20
申请号：US09403934
申请日：1999-12-14
IPC分类号： H02K2112
摘要： An electric motor, including at least two permanent magnet segments disposed around a motor longitudinal axis, in which each permanent magnet segment has end faces extending in the direction of the motor longitudinal axis and is encompassed by two independent yoke ring segments that have a gap between them parallel to a symmetry plane extending through the motor longitudinal axis and the center of the permanent magnet segments in order to reduce the armature transverse field. In addition to the reduction of the armature transverse field, a weight reduction of the electric motor is also achieved. To this end, in a first region close to the end faces of the permanent magnet segments, the one-piece magnetically conductive yoke is provided with a larger cross section than in a second region close to the symmetry plane extending through the center of the permanent magnet segments. The construction is particularly suited for small electric motors, in particular d.c. motors that are excited by permanent magnets.
摘要翻译： 一种电动机，包括设置在电动机纵向轴线周围的至少两个永久磁铁段，其中每个永久磁铁段具有在电动机纵向轴线方向上延伸的端面，并且被两个独立的轭环段包围， 它们平行于延伸穿过马达纵向轴线和永磁体段的中心的对称平面，以减小电枢横向场。 除了减小电枢横向磁场之外，还实现了电动机的重量减轻。 为此，在靠近永磁体段的端面的第一区域中，一体式导磁轭具有比在延伸穿过永久磁铁的中心的对称平面附近的第二区域更大的横截面 磁铁片段。 该结构特别适用于小型电动机，特别适用于直流电动机。 由永磁体激发的电机。
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