-
公开(公告)号：US20230234637A1
公开(公告)日：2023-07-27
申请号：US18002568
申请日：2021-03-30
Inventor： Hayato MIYAKAWA , Munetsugu HANJI , Yoshinobu WATANABE , Satoshi NAKAHARA , Ryo KATO , Laszlo DOMBAI , David KULCSAR , Peter KAKAS
CPC classification number: B62D6/00 , B62D5/006 , B62D5/046 , B62D15/0245
Abstract: A steering system is provided with a control unit (15) configured to determine a target steered angle (αt) according to a steering angle (β) of a steering shaft (18) which is fitted with a steering wheel (19) and drive a steering actuator so as to cause the steered angle (α) to coincide with the target steered angle, and to determine a target reaction force (Tt) according to a steered state of the wheels and drive a reaction force actuator (13) so as to cause the reaction force to coincide with the target reaction force. The control unit is configured to correct an output of the steering angle sensor in such a manner that a geometric steering center of the steering wheel coincides with a mechanical steering center of the steering shaft upon receiving a prescribed input (S) from a manual input switch (37).
-
2.发明授权
公开(公告)号：US09429221B2
公开(公告)日：2016-08-30
申请号：US14035272
申请日：2012-07-13
Applicant: Frank Birkwald , Christian Ziegler , Hubert Heck , Paul Schwarzhans , Roger Kollmeier , Aksel Maier , Kai Vohwinkel
Inventor： Frank Birkwald , Christian Ziegler , Hubert Heck , Paul Schwarzhans , Roger Kollmeier , Aksel Maier , Kai Vohwinkel
CPC classification number: F16H55/22 , B62D3/12 , F16D1/064 , F16H57/0025 , Y10T29/49464 , Y10T74/1967
Abstract: Steering pinions and methods for producing the same are described. The steering pinion has a toothed section for meshing with a gear rack and a connection section for connecting to a steering shaft. The toothed section includes a toothed part and the connection section includes a connection part. The toothed part and the connection part are pressed together in a rotationally fixed manner.
Abstract translation: 描述了转向小齿轮及其制造方法。 转向小齿轮具有用于与齿条啮合的齿形部分和用于连接到转向轴的连接部分。 齿形部分包括齿形部分，连接部分包括连接部分。 齿形部分和连接部分以旋转固定的方式被压在一起。
-
公开(公告)号：US09010807B2
公开(公告)日：2015-04-21
申请号：US14352494
申请日：2012-09-05
Applicant: Rony Schnitzer
Inventor： Rony Schnitzer
CPC classification number: F16C17/022 , B62D1/16 , B62D1/184 , B62D1/195 , B62D21/05
Abstract: A steering shaft bearing unit for rotatably mounting a steering shaft of a steering column for a motor vehicle includes at least one circumferentially closed region for accommodating at least one bearing for rotatably mounting the steering shaft, and at least one securing region for securing the steering shaft bearing unit to a console part of the steering column. At least one through-hole, in particular two through-holes, for guiding a clamping bolt of the steering column therethrough is/are arranged in the securing region. The steering shaft bearing unit is formed by joining, preferably welding, together at least two, preferably exactly two half-shells, each of which includes at least one section of the securing region and at least one section of the at least one circumferentially closed region.
Abstract translation: 用于可转动地安装用于机动车辆的转向柱的转向轴的转向轴承单元包括至少一个周向闭合区域，用于容纳用于可转动地安装转向轴的至少一个轴承，以及用于固定转向轴的至少一个固定区域 轴承单元到转向柱的控制台部分。 至少一个通孔，特别是两个通孔，用于通过其引导转向柱的夹紧螺栓来设置在固定区域中。 转向轴承单元通过将优选地焊接在一起形成，至少两个，优选地是两个半壳，每个半壳包括固定区域的至少一个部分和至少一个周向封闭区域的至少一个部分 。
-
公开(公告)号：US20150063737A1
公开(公告)日：2015-03-05
申请号：US14390477
申请日：2012-04-03
Applicant: Thomas Keppler-Ott
Inventor： Thomas Keppler-Ott
CPC classification number: F16C33/64 , B21C23/14 , B21C26/00 , B21J5/025 , B21K1/763 , B23P15/003 , F16C33/583 , F16C2220/48 , F16D3/41 , Y10T29/49668
Abstract: In a method for producing an extruded bearing journal, the bearing journal is extruded in an extrusion tool by means of at least one extrusion punch and, after the extrusion of the bearing journal, reworking of the bearing journal is performed in order to improve the cylindricity of the bearing journal at least over a section of the longitudinal extent of the bearing journal. During the reworking, the bearing journal is arranged, at least over a section of its longitudinal extent adjoining its free end, in a cavity that is delimited in a radial direction of the bearing journal by a wall surface surrounding the lateral surface of the bearing journal, and a reworking punch which is movable in the longitudinal direction of the bearing journal is moved toward the free end of the bearing journal and is pressed against the face surface of the bearing journal and, in this way, a plastic deformation of the bearing journal, with a flow of material of the bearing journal, is effected.
Abstract translation: 在用于制造挤压轴承轴颈的方法中，轴承轴颈通过至少一个挤压冲头在挤压工具中挤出，并且在轴承轴颈挤压之后，进行轴承轴颈的再加工以提高圆柱度 至少在轴承轴颈的纵向延伸部分上。 在返工过程中，轴承轴颈至少在与其自由端相邻的其纵向长度的一部分上被布置在空腔中，该空腔通过围绕轴承轴颈的侧表面的壁表面在轴承轴颈的径向方向上限定 ，并且能够沿着轴承轴颈的长度方向移动的再加工冲头朝向轴承轴颈的自由端移动并且被压靠在轴承轴颈的表面上，并且以这种方式，轴承轴颈的塑性变形 ，随着轴承轴颈的材料流动。
-
公开(公告)号：US08689659B2
公开(公告)日：2014-04-08
申请号：US13201691
申请日：2010-01-28
Applicant: Rony Schnitzer , Simon Blättler , Mathias Senn , Martin Rohr , Hansjörg Sulser
Inventor： Rony Schnitzer , Simon Blättler , Mathias Senn , Martin Rohr , Hansjörg Sulser
IPC: B62D1/16
CPC classification number: B62D1/195
Abstract: A steering column for a motor vehicle includes a first and a second part, which in the event of a vehicle crash can be displaced relative to each other in a displacement direction. At least one absorption element acts between the two parts for absorbing energy during the mutual displacement of the two parts, and at least one shift unit, which includes a shift component that can be shifted between a passive and an active shift position. The amount of the energy absorbed during the mutual displacement of the two parts differs in the passive and the active shift position of the shift component. During a displacement of the two parts in the event of a crash, a mutual energy-absorbing displacement takes place between the shift component being in the active shift position thereof and at least one section of the absorption element in an engagement region of the absorption element in which the shift element engages in the active shift position thereof, or between the shift component being in the active shift position thereof and one of the two parts that are mutually displaced in the event of a crash in an engagement region of said part in which the shift component engages in the active shift position thereof.
Abstract translation: 用于机动车辆的转向柱包括第一和第二部分，其在车辆碰撞的情况下可以沿位移方向相对于彼此移位。 至少一个吸收元件在两个部件之间作用，用于在两个部件的相互位移期间吸收能量，以及至少一个移位单元，其包括可在无源和主动换档位置之间移动的换档部件。 在两个部件的相互位移期间吸收的能量的量在偏移部件的被动和主动换档位置上不同。 在发生碰撞的两个部件的位移期间，在移动部件处于其主动换档位置之间并且在吸收元件的接合区域中的吸收元件的至少一个部分之间发生相互的能量吸收位移 其中变速元件接合在其主动换档位置中，或在换档元件处于其主动换档位置之间，以及在所述零件的接合区域中碰撞的情况下相互移位的两个部件之一 换挡部件接合其主动换挡位置。
-
公开(公告)号：US08480129B2
公开(公告)日：2013-07-09
申请号：US13320620
申请日：2010-05-05
Applicant: Markus Schlegel , Felipe Segatto , Stefan Mützner , Nicolas Jacques
Inventor： Markus Schlegel , Felipe Segatto , Stefan Mützner , Nicolas Jacques
IPC: B62D1/19
CPC classification number: B62D1/195
Abstract: A steering column for a motor vehicle comprises a casing unit, which serves to rotatably mount a steering spindle section adjoining a steering-wheel-side end, and at least one support piece which can be fastened at one side to a motor vehicle part fixed with respect to the body and which is or can be fixedly connected at the other side to the casing unit. At least one rupturing region is formed, along which, when a displacement force which exceeds a predefined release force acts in the direction of the longitudinal axis of the steering spindle section adjoining the steering-wheel-side end, the connection of the support piece to the casing unit or the support piece can be ruptured, wherein a displacement of the casing unit relative to the part fixed with respect to the body takes place.
Abstract translation: 用于机动车辆的转向柱包括壳体单元，其用于可旋转地安装与方向盘侧端部相邻的转向主轴部分，以及至少一个支撑件，其可以在一侧固定到固定有 相对于本体并且在另一侧固定连接到壳体单元。 形成至少一个破裂区域，当超过预定的释放力的位移力沿着与转向盘侧端部相邻的转向主轴部分的纵向轴线的方向作用时，支撑件与 壳体单元或支撑件可能破裂，其中壳体单元相对于相对于主体固定的部件发生位移。
-
公开(公告)号：US07887069B2
公开(公告)日：2011-02-15
申请号：US12588544
申请日：2009-10-19
Applicant: Roman Bilmayer , Ralf Eckstein , Alexander Kiforiuk , Frank Birkwald , Michael Stange
Inventor： Roman Bilmayer , Ralf Eckstein , Alexander Kiforiuk , Frank Birkwald , Michael Stange
Abstract: A toothed rack or threaded rod, in particular for a steering mechanism for a motor vehicle, includes a first rod-shaped part which, as a function element of the toothed rack or threaded rod, includes at least one element for the conversion of a rotational movement into a translational movement, in particular a toothing and/or a threading for the engagement of a threaded nut or of a threaded drive, and a second rod-shaped part which is connected with the first rod-shaped part. The connection of the first with the second rod-shaped part takes place via a separate connection part which includes first and second connection pins, of which the first connection pin is held by press fit in the hollow volume opening out at the connection end of the first rod-shaped part and the second connection pin is held by press fit in the hollow volume opening out at the connection end of the second rod-shaped part. A section of the connection part located between the first and the second connection pin has at least over a region of its circumference a greater radial dimension than the first and the second rod-shaped part in the corresponding circumferential region.
Abstract translation: 特别是用于机动车辆的转向机构的齿条或螺纹杆包括第一杆形部件，其作为齿条或螺杆的功能元件包括至少一个用于转动旋转件的元件 移动到平移运动中，特别是用于螺纹螺母或螺纹驱动器的接合的齿和/或螺纹，以及与第一杆状部件连接的第二杆状部件。 第一和第二杆状部分的连接通过单独的连接部分进行，该连接部分包括第一和第二连接销，第一和第二连接销通过压配合保持在中空体积中， 第一杆形部分和第二连接销通过压配合保持在第二棒状部分的连接端处的中空体积中。 位于第一和第二连接销之间的连接部分的一部分在其圆周的至少一个区域上具有比相应圆周区域中的第一和第二棒状部分更大的径向尺寸。
-
8.发明授权Method for the production of a steering spindle part and steering spindle with such steering spindle part 有权用于生产具有这种转向主轴部分的转向主轴部分和转向主轴的方法
公开(公告)号：US07779945B2
公开(公告)日：2010-08-24
申请号：US12230563
申请日：2008-09-02
Applicant: Rene Allgäuer
Inventor： Rene Allgäuer
IPC: B62D1/18
CPC classification number: B62D1/16 , B21D41/045 , B21D53/88 , F16D1/072 , Y10T29/49909 , Y10T29/49913 , Y10T29/49927
Abstract: A method for the production of a steering spindle part is provided. The method includes forming a section of a steering spindle for a motor vehicle and which is implemented in the form of a hollow shaft and includes at least a connection section adjoining one of its ends. The connection section has at least over a portion of its length a wall thickness (D) which, compared to a section of the steering spindle part adjoining the connection section, is increased, for the production of the steering spindle part as the starting produce is utilized an initially hollow-cylindrical tube, which is at least section-wise reshaped. For the formation of the connection section, a sleeve is set into an end section of the tube and the end section of the tube and of sleeve are subsequently jointly reshaped.
Abstract translation: 提供了一种用于生产转向主轴部件的方法。 该方法包括形成用于机动车辆的转向主轴的一部分，其以空心轴的形式实现，并且至少包括邻接其一端的连接部分。 连接部分具有其长度的至少一部分长度，与与连接部分相邻的转向主轴部分的部分相比，壁厚度（D）增加，用于生产转向主轴部件，因为起始产品是 使用最初中空圆柱形的管，其至少是逐段重塑。 为了形成连接部分，将套筒设置在管的端部中，并且管和套筒的端部部分随后共同重塑。
-
公开(公告)号：US07731235B2
公开(公告)日：2010-06-08
申请号：US12232598
申请日：2008-09-19
Applicant: Christoph Klukowski
Inventor： Christoph Klukowski
IPC: B62D1/11
Abstract: Steering column for a motor vehicle with a rotatably supported steering spindle (1), a supporting unit (4) supporting the steering spindle (1) and a mounting unit (5) for securing the steering spindle (1) on the chassis of the motor vehicle, the supporting unit (4) in the event of a crash being displaceable with respect to the mounting unit (5), and an energy absorption device (18) acting between the supporting unit (4) and mounting unit (5) for the energy absorption in the displacement of the supporting unit (4) with respect to the mounting unit (5) in the event of a crash being provided, characterized in that at least one energy absorption part (34) of the energy absorption device (18) deformable in the displacement of the supporting unit (4) with respect to the mounting unit (5) is composed of a magnetorheological elastomer and that the energy absorption device (18) includes a means for the generation of a magnetic field, by means of which the energy absorption part (34) composed of the magnetorheological elastomer can be acted upon at least regionally with a variable magnetic field.
Abstract translation: 用于具有可旋转地支撑的转向主轴（1）的机动车辆的转向柱，支撑转向主轴（1）的支撑单元（4）和用于将转向主轴（1）固定在电动机的底盘上的安装单元（5） 车辆，在相对于安装单元（5）发生碰撞的情况下，支撑单元（4）可移动;以及能量吸收装置（18），其在支撑单元（4）和安装单元（5）之间作用，用于 在提供碰撞的情况下支撑单元（4）相对于安装单元（5）的位移的能量吸收，其特征在于能量吸收装置（18）的至少一个能量吸收部分（34） 在支撑单元（4）相对于安装单元（5）的位移中变形的磁流变弹性体由磁流变弹性体组成，并且能量吸收装置（18）包括用于产生磁场的装置 能量吸收部分（34）由...组成 磁流变弹性体可以至少在区域上用可变磁场作用。
-
公开(公告)号：US20100038167A1
公开(公告)日：2010-02-18
申请号：US12588544
申请日：2009-10-19
Applicant: Roman Bilmayer , Ralf Eckstein , Alexander Kiforiuk , Frank Birkwald , Michael Stange
Inventor： Roman Bilmayer , Ralf Eckstein , Alexander Kiforiuk , Frank Birkwald , Michael Stange
IPC: B62D3/12
Abstract: A toothed rack or threaded rod, in particular for a steering mechanism for a motor vehicle, includes a first rod-shaped part which, as a function element of the toothed rack or threaded rod, includes at least one element for the conversion of a rotational movement into a translational movement, in particular a toothing and/or a threading for the engagement of a threaded nut or of a threaded drive, and a second rod-shaped part which is connected with the first rod-shaped part. The connection of the first with the second rod-shaped part takes place via a separate connection part which includes first and second connection pins, of which the first connection pin is held by press fit in the hollow volume opening out at the connection end of the first rod-shaped part and the second connection pin is held by press fit in the hollow volume opening out at the connection end of the second rod-shaped part. A section of the connection part located between the first and the second connection pin has at least over a region of its circumference a greater radial dimension than the first and the second rod-shaped part in the corresponding circumferential region.
Abstract translation: 特别是用于机动车辆的转向机构的齿条或螺纹杆包括第一杆形部件，其作为齿条或螺杆的功能元件包括至少一个用于转动旋转件的元件 移动到平移运动中，特别是用于螺纹螺母或螺纹驱动器的接合的齿和/或螺纹，以及与第一杆状部件连接的第二杆状部件。 第一和第二杆状部分的连接通过单独的连接部分进行，该连接部分包括第一和第二连接销，第一和第二连接销通过压配合保持在中空体积中， 第一杆形部分和第二连接销通过压配合保持在第二棒状部分的连接端处的中空体积中。 位于第一和第二连接销之间的连接部分的一部分在其圆周的至少一个区域上具有比相应圆周区域中的第一和第二棒状部分更大的径向尺寸。
