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公开(公告)号：EP1165331B1
公开(公告)日：2003-09-03
申请号：EP00985173.4
申请日：2000-12-16
发明人： ERHARDT, Herbert , GRAU, Ulrich , MEYER, Gerhard , ZERNICKEL, Alexander , KOBELEV, Vladimir , RÖHLING, Markus
CPC分类号： B60G15/068 , B60G15/063 , B60G15/07 , B60G2200/142 , B60G2200/44 , B60G2202/312 , B60G2204/1242 , B60G2204/418 , B60G2206/426
摘要： The invention relates to an arrangement with a helical spring (1) and a support bearing (2) for spring struts (3), especially for automobile spring struts (3) which support wheel axle limbs. The spring strut (3) comprises a shock absorber, a rolling bearing (7) with an axis (x), a supporting body (6) which is located beneath the rolling bearing (7) and supports the same, and a helical spring (1). The helical spring (1) has a force exertion line (f) which is positioned at an angle (a) in relation to the axis (x) of the rolling bearing (7). The helical spring (1) also has a first section (8) which winds around the supporting body (6) starting from the winding end (17) and is in contact with the same. The winding end (17) of the helical spring (1) is located in the area of the plane (E1) determined by the force exertion line (f) and the axis (x). This configuration ensures that the axial forces exerted by the helical spring (1) on the rolling bearing (7) have a maximum in the area of the force exertion line (f) of the transversal forces that act on the rolling bearing (7).
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公开(公告)号：EP1165331A1
公开(公告)日：2002-01-02
申请号：EP00985173.4
申请日：2000-12-16
发明人： ERHARDT, Herbert , GRAU, Ulrich , MEYER, Gerhard , ZERNICKEL, Alexander , KOBELEV, Vladimir , RÖHLING, Markus
CPC分类号： B60G15/068 , B60G15/063 , B60G15/07 , B60G2200/142 , B60G2200/44 , B60G2202/312 , B60G2204/1242 , B60G2204/418 , B60G2206/426
摘要： The invention relates to an arrangement with a helical spring (1) and a support bearing (2) for spring struts (3), especially for automobile spring struts (3) which support wheel axle limbs. The spring strut (3) comprises a shock absorber, a rolling bearing (7) with an axis (x), a supporting body (6) which is located beneath the rolling bearing (7) and supports the same, and a helical spring (1). The helical spring (1) has a force exertion line (f) which is positioned at an angle (a) in relation to the axis (x) of the rolling bearing (7). The helical spring (1) also has a first section (8) which winds around the supporting body (6) starting from the winding end (17) and is in contact with the same. The winding end (17) of the helical spring (1) is located in the area of the plane (E1) determined by the force exertion line (f) and the axis (x). This configuration ensures that the axial forces exerted by the helical spring (1) on the rolling bearing (7) have a maximum in the area of the force exertion line (f) of the transversal forces that act on the rolling bearing (7).
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公开(公告)号：EP1463660B1
公开(公告)日：2005-10-26
申请号：EP02799067.0
申请日：2002-12-20
申请人： INA-Schaeffler KG
发明人： ZERNICKEL, Alexander , WAGNER, Jörg
CPC分类号： B62D6/10 , B62D5/0403 , F16C19/26 , F16C27/04 , F16C33/34
摘要： The invention relates to an electrically-supported power assisted steering system for motor vehicles comprising an input shaft (6), which is connected to a pinion shaft (2) by means of a rotational elastic member (5) and is supported in a steering housing (1) by an anti-friction bearing. According to the invention, the anti-friction bearing is configured as an elastically deformable roller bearing (13), whose cylinder rollers (13.5, 13.6) comprise an elastically deformable cylinder roller (13.6) in at least one peripheral location. The diameter of said deformable roller is slightly greater than that of the other cylinder rollers (13.5). This allows the input shaft (6) to be guided in a precise manner, so that the applied steering torque can be used in an unadulterated manner for controlling the servo motor (7), by means of the evaluation unit (15).
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公开(公告)号：EP1237741A1
公开(公告)日：2002-09-11
申请号：EP00976029.9
申请日：2000-11-16
申请人： INA-Schaeffler KG
CPC分类号： B60G15/00 , B60G15/063 , B60G2202/31 , B60G2204/1242 , B60G2204/418 , F16C19/10 , F16C2326/05
摘要： The invention relates to a suspension strut for a wheel suspension and wheel location of a vehicle. Said suspension strut comprises a shock absorber (2) with a helical spring (16) which surrounds the latter coaxially, one end of said spring being supported on the shock absorber and the other end on a suspension strut bearing (6). Said bearing (6) comprises two plastic support sections, a guide ring (8) and a housing (9) provided with hollow chambers (18). The housing (9) forms both a support surface (15) and a guide collar (17) for the helical spring (16).
摘要翻译： 本发明涉及一种用于车辆的车轮悬架和车轮定位的悬架支柱。 所述悬架支柱包括具有螺旋弹簧（16）的减震器（2），所述螺旋弹簧（16）同轴地围绕所述减震器，所述弹簧的一端支撑在所述减震器上而另一端支撑在悬架支撑轴承（6）上。 所述轴承（6）包括两个塑料支撑部分，引导环（8）和设有中空室（18）的壳体（9）。 壳体（9）形成用于螺旋弹簧（16）的支撑表面（15）和引导环（17）。
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公开(公告)号：EP1585661A1
公开(公告)日：2005-10-19
申请号：EP03795934.3
申请日：2003-12-19
申请人： INA-Schaeffler KG
IPC分类号： B62D3/12
CPC分类号： F16H55/283 , B62D3/123 , F16C19/10 , F16C19/49 , F16C19/545 , Y10T74/18096
摘要： Disclosed is a thrust-transmitting piece (5) for a rack-and-pinion steering mechanism of a motor vehicle, which is characterized by the fact that at least one axial rolling bearing (9, 10) is respectively disposed in the two opposite support surfaces (5.1, 5.2) thereof, whereby rolling friction between the steering rack (4) and the thrust-transmitting piece is obtained.
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6.发明公开
公开(公告)号：EP1360423A1
公开(公告)日：2003-11-12
申请号：EP02712841.2
申请日：2002-01-24
申请人： INA-Schaeffler KG
CPC分类号： B62D1/185 , F16C29/04 , F16C2326/24 , F16D3/065
摘要： The invention relates to a linear guide for transmitting torque between a tubular housing (2) that can be rotated about its longitudinal axis and a shaft (1) that is mounted in said housing so that it can be displaced axially by means of rolling bodies. Several axial anti-friction bearings (3) that surround the shaft (1), each having two bearing races or discs, with a set of rolling bodies therebetween, are arranged in the tubular housing (2) in the vicinity of a radial bearing plane. One bearing disc of the anti-friction bearings forms a bushing and is retained in the housing (2), the central axis of said bushing being offset in parallel by a certain distance (a) from the perpendicular of the longitudinal axis of the shaft and the other bearing disc of the anti-friction bearings (3) is dome-shaped, its convex dome surface being supported by a surface region of the shaft (1).
摘要翻译： 用于在由纵向轴线限定并可围绕纵向轴线旋转的管状壳体之间传递扭矩的直线引导件和容纳在壳体中并可相对于壳体沿轴线方向移动的轴， 包括容纳在壳体中的轴承组件，用于支撑轴并通过模制壳体部分而附接到壳体。 轴承组件具有两个轴承构件和一组设置在轴承构件之间的滚动体。 一个轴承构件被构造为衬套，其被保持在壳体中并且限定在纵向轴线上定向为与法线取向不对准的中心轴线，并且另一个轴承构件具有杯形构造以限定凸起 表面用于由轴的表面区域支撑。
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公开(公告)号：EP1463660A1
公开(公告)日：2004-10-06
申请号：EP02799067.0
申请日：2002-12-20
申请人： INA-Schaeffler KG
发明人： ZERNICKEL, Alexander , WAGNER, Jörg
CPC分类号： B62D6/10 , B62D5/0403 , F16C19/26 , F16C27/04 , F16C33/34
摘要： The invention relates to an electrically-supported power assisted steering system for motor vehicles comprising an input shaft (6), which is connected to a pinion shaft (2) by means of a rotational elastic member (5) and is supported in a steering housing (1) by an anti-friction bearing. According to the invention, the anti-friction bearing is configured as an elastically deformable roller bearing (13), whose cylinder rollers (13.5, 13.6) comprise an elastically deformable cylinder roller (13.6) in at least one peripheral location. The diameter of said deformable roller is slightly greater than that of the other cylinder rollers (13.5). This allows the input shaft (6) to be guided in a precise manner, so that the applied steering torque can be used in an unadulterated manner for controlling the servo motor (7), by means of the evaluation unit (15).
摘要翻译： 用于机动车辆的电动助力转向系统技术领域本发明涉及一种用于机动车辆的电动助力转向系统，其包括输入轴（6），该输入轴通过旋转弹性构件（5）连接到小齿轮轴（2）并且被支撑在转向壳体 （1）通过抗磨轴承。 根据本发明，抗摩擦轴承构造为可弹性变形的滚子轴承（13），其滚筒滚子（13.5,13.6）在至少一个周边位置包括可弹性变形的滚筒滚子（13.6）。 所述可变形辊的直径略大于其他滚筒辊（13.5）的直径。 这允许以精确的方式引导输入轴（6），从而通过评估单元（15）能够以纯粹的方式使用施加的转向扭矩来控制伺服电机（7）。
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8.发明公开BETÄTIGUNGSEINHEIT MIT EINEM GEWINDETRIEB, EINEM PLANETENGETRIEBE UND EINEM VON DIESEN BEEINFLUSSTEN BETÄTIGUNGSELEMENT 有权用线驱动器，行星齿轮和其中一个影响操作元件的控制单元
公开(公告)号：EP1269038A1
公开(公告)日：2003-01-02
申请号：EP01927805.0
申请日：2001-03-26
发明人： JUNGBECKER, Johann , SCHMITT, Stefan , SCHWARZ, Ralf , HOFFMANN, Oliver , RIETH, Peter , NELL, Joachim , BACKES, Wendelin , ZERNICKEL, Alexander , HARTMANN, Juergen , GRAU, Ulrich , DORSCH, Werner
IPC分类号： F16D65/21
CPC分类号： F16H25/2204 , F16D65/18 , F16D2066/005 , F16D2121/24 , F16D2125/40 , F16D2125/50 , F16H1/2827 , F16H2025/2075 , F16H2025/2087
摘要： Disclosed is an actuating unit which can be used for an electromechanically actuatable disk brake for motor vehicles, essentially comprising a drive unit (1) or an electric motor (11), and an actuating element (7) which is used to cause two friction linings (4,5) which are displaceably arranged in a brake caliper to engage with a brake disc, in addition to a first and second reduction gear (2,3). Force is transmitted between the planetary cage (34) of the planetary gear (30-34) and the threaded spindle (17 or 22) of the ball screw (16-18) by means of a coupling shaft (40), whereby the ends thereof form universal joints (41,42) with the planetary cage (34 or 49) and the threaded spindle (22).
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公开(公告)号：EP1238211A1
公开(公告)日：2002-09-11
申请号：EP00987246.6
申请日：2000-11-15
申请人： INA-Schaeffler KG
IPC分类号： F16H25/22
CPC分类号： F16H25/2223 , Y10T74/18728 , Y10T74/19721 , Y10T74/19767
摘要： The invention relates to a ball screw, comprising a spindle (1), a nut (3) surrounding the same and balls (4) which are located between them, said balls being arranged in such a way that they can roll in the screw race (2) configured on the spindle (1) and in corresponding screw races (7, 12) configured on rings inside the nut (3). The screw race (7, 12) of one of the rings situated in the nut (3) respectively, has a deviating area for guiding the balls (4) back from a run-out end of a common turn in the screw races (2, 7, 12) to a run-in end of this turn. According to the invention, a screw race (7, 12) is configured on a front face on each of the rings located in the nut (3, 15). The screw races (7, 12) of two adjacent rings, together with the screw race (2) of the spindle (1, 18), delimit a continuous circular channel for the balls (4).
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公开(公告)号：EP1237741B1
公开(公告)日：2004-08-04
申请号：EP00976029.9
申请日：2000-11-16
申请人： INA-Schaeffler KG
CPC分类号： B60G15/00 , B60G15/063 , B60G2202/31 , B60G2204/1242 , B60G2204/418 , F16C19/10 , F16C2326/05
摘要： The invention relates to a suspension strut for a wheel suspension and wheel location of a vehicle. Said suspension strut comprises a shock absorber (2) with a helical spring (16) which surrounds the latter coaxially, one end of said spring being supported on the shock absorber and the other end on a suspension strut bearing (6). Said bearing (6) comprises two plastic support sections, a guide ring (8) and a housing (9) provided with hollow chambers (18). The housing (9) forms both a support surface (15) and a guide collar (17) for the helical spring (16).
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