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    • 3. 发明授权
    • Articulated fitting for seats with adjustable backrest, in particular
motor vehicle seats
    • 具有可调节靠背的座椅的铰接配件,特别是机动车座椅
    • US5634689A
    • 1997-06-03
    • US346467
    • 1994-11-29
    • Peter-Ulrich PutschHans-Karl StangerDirk AngermannGregor VossmannHeinz VossUlrich Lehmann
    • Peter-Ulrich PutschHans-Karl StangerDirk AngermannGregor VossmannHeinz VossUlrich Lehmann
    • B60N2/22A47C1/025B60N2/225B60N2/02
    • B60N2/2252B60N2205/50
    • Articulated fitting for seats having an adjustable backrest, in particular motor vehicle seats. The articulated fitting has an articulated part which is stationary with respect to the seat part and a swivelable articulated part associated with the backrest, these articulated parts being connected with one another via a swivel axle. The position of the two articulated parts relative to one another is determined by an adjusting and fixing device constructed as a gear unit. The swivel axle has an eccentric portion which is formed by two wedge segments which embrace a driver of the swivel axle, by a driver arm engaging between the narrow sides of the wedge segments, by an energy accumulator which presses apart the wide sides of the wedge segments and possibly by a centering segment arranged adjacent to the latter. The swivel axle has a central receptacle serving to connect with a transmission rod so as to be fixed with respect to rotation relative thereto. In order to achieve a reduction in structural component parts and an angular movability between the swivel axles of the articulated fittings on both sides and the transmission rod so as to compensate for alignment defects, the driver is constructed as a bushing which is connected with the driver arm integrated in the driver and with a cover disk covering the outer side of the articulated region and has a torque-transmitting receptacle for the transmission rod, this receptacle being constructed as a conical bore hole.
    • 具有可调节靠背的座椅的铰接配件,特别是机动车座椅。 铰接配件具有相对于座椅部件静止的铰接部件和与靠背相关联的可旋转铰接部件,这些铰接部件经由旋转轴相互连接。 两个铰接部件相对于彼此的位置由构造为减速器的调节和固定装置确定。 旋转轴具有偏心部分,该偏心部分由两个楔形部分形成,两个楔形部分包括旋转轴的驱动器,驱动臂通过一个能够在楔形部分的窄边之间啮合的能量收集器,该能量收集器将楔形物的宽边压缩 并且可能通过与后者相邻布置的定心片段。 旋转轴具有用于与传动杆连接的中心容器,以相对于其相对于转动而被固定。 为了实现结构部件的减少和两侧铰接配件的旋转轴之间的角度移动性以及传动杆,以补偿对准缺陷,驱动器被构造为与驱动器连接的衬套 集成在驱动器中并且具有覆盖铰接区域的外侧的盖盘,并具有用于传动杆的扭矩传递容器,该容器构造为锥形孔。
    • 4. 发明授权
    • Articulated fitting for seats with adjustable backrest, in particular
motor vehicle seats
    • 具有可调节靠背的座椅的铰接配件,特别是机动车座椅
    • US5586833A
    • 1996-12-24
    • US337681
    • 1994-11-10
    • Gregor VossmannDirk Angermann
    • Gregor VossmannDirk Angermann
    • A47C1/025B60N2/225B25G3/28B60N2/02F16B3/00F16H1/32
    • B60N2/2252Y10T403/559Y10T403/70Y10T403/7035
    • Articulated fitting for seats having an adjustable backrest, in particular motor vehicle seats. The articulated fitting arranged on each longitudinal side of a seat has a stationary articulated part associated with the seat part and a swivelable articulated part associated with the backrest, these articulated parts being connected with one another via a swivel axle. The position of the two articulated parts relative to one another is determined by an adjusting and fixing device constructed as a gear unit. The swivel axle has an eccentric portion for supporting one articulated part and the swivel axle of each articulated fitting has a central receptacle serving to connect with a transmission rod so as to be fixed with respect to rotation relative thereto, which transmission rod couples the two articulated fittings of a seat with one another. In order to eliminate faulty assembly by means of determining visually whether or not the angular positions of the articulated parts of the two articulated fittings conform to one another, these articulated parts being connectable with the backrest, the transmission rod and the recess of the swivel axle which receives the transmission rod so as to be fixed with respect to rotation relative thereto have a profile cross section in the shape of a polygonal or toothed circumference having a missing corner or tooth, as the case may be, at a location on the circumference, this location being reduced to the core cross section of the transmission rod so that the transmission rod may be inserted into the recess of the swivel axle after a complete revolution of 360 degrees.
    • 具有可调节靠背的座椅的铰接配件,特别是机动车座椅。 布置在座椅的每个纵向侧上的铰接配件具有与座椅部件相关联的固定铰接部件和与靠背相关联的可旋转铰接部件,这些铰接部件经由旋转轴彼此连接。 两个铰接部件相对于彼此的位置由构造为减速器的调节和固定装置确定。 旋转轴具有用于支撑一个铰接部件的偏心部分,并且每个铰接配件的旋转轴具有用于与传动杆连接的中心容器,以相对于其相对于相对于其旋转而被固定,该传动杆将两个铰接的 一个座位的配件彼此。 为了通过视觉上确定两个铰接配件的铰接部件的角位置是否彼此相符而消除错误的组装,这些铰接部件可与靠背,传动杆和旋转轴的凹部连接 接收所述传动杆以相对于其相对于其旋转而固定的轮廓横截面具有在圆周上的位置处具有缺失角或齿的多边形或齿形圆周的形状, 该位置被减小到传动杆的中心横截面,使得传动杆可以在360度的完全旋转之后插入到旋转轴的凹部中。
    • 5. 发明授权
    • Articulated fitting for seats with adjustable backrest in particular for
motor vehicle seats
    • 适用于具有可调靠背的座椅,特别适用于机动车座椅
    • US5634380A
    • 1997-06-03
    • US412078
    • 1995-03-28
    • Grit ScholzDirk AngermannThorsten Nottebaum
    • Grit ScholzDirk AngermannThorsten Nottebaum
    • A47C1/025B60N2/225B60N2/22
    • B60N2/2252Y10T74/20642
    • The articulated fitting has a stationary articulated part associated with the seat part and a swivelable articulated part associated with the backrest. These articulated parts are connected with one another via an adjusting shaft. An adjusting and locking device which is constructed as a gear unit and determines the position of the two articulated parts relative to one another is provided. The adjusting shaft has an eccentric portion for supporting one articulated part, this eccentric portion being formed by two wedge segments which are inclined relative to one another and engage regions of a driver of the adjusting shaft, by a driver arm engaging between the narrow sides of the wedge segments, and by a torsion spring which spreads apart the broad sides of the wedge segments with its spring legs. Therefore, the invention minimizes the play occurring between the driver arm and wedge segments as a result of operation and manufacture.
    • 铰接配件具有与座椅部件相关联的固定铰接部件和与靠背相关联的可旋转铰接部件。 这些铰接部件通过调节轴彼此连接。 提供一种构造为减速器并且确定两个铰接部件相对于彼此的位置的调节和锁定装置。 调节轴具有用于支撑一个关节部分的偏心部分,该偏心部分由两个楔形部分形成,两个楔形部分相对于彼此倾斜并且通过驱动臂接合调节轴的驾驶员的区域, 楔形段,以及通过其弹簧腿将楔形段的宽边分开的扭转弹簧。 因此,由于操作和制造,本发明使驾驶员臂和楔形段之间发生的戏剧最小化。
    • 8. 发明授权
    • Hinge joint with bearings for the eccentric for use in seats of motor
vehicles and the like
    • 用于偏心轮的轴承用于机动车辆座椅等的铰链接头
    • US5308294A
    • 1994-05-03
    • US39836
    • 1993-03-30
    • Werner WittigDirk AngermannHerbert EichHeinz Werner
    • Werner WittigDirk AngermannHerbert EichHeinz Werner
    • B60N2/02B60N2/16B60N2/18B60N2/22B60N2/225B60N2/48
    • B60N2/2252
    • A hinge joint which can be installed, for example, between the body supporting portion and the back rest of the seat in a motor vehicle has a first leaf affixed to the body supporting portion, a second leaf affixed to the back rest and a horizontal pintle which pivotally connects the second leaf to the first leaf. The actuating mechanism for pivoting the second leaf comprises a pair of wedge-like sections which are biased apart to bear against the balls and/or needles of one or more antifriction bearings between the first leaf and the sections. The sections flank a motion transmitting member which is moved about the axis of the pintle in order to release the second leaf for angular movement relative to the first leaf. A centering element can be installed next to the sections between the first leaf and a sleeve of the second leaf, and the bearing or bearings can extend between such centering element and the first leaf.
    • 可以例如安装在机动车辆的座椅的身体支撑部分和靠背之间的铰链接头具有固定到主体支撑部分的第一叶片,固定到靠背的第二叶片和水平枢轴 其将第二叶片枢转地连接到第一叶片。 用于枢转第二叶片的致动机构包括一对楔形部分,其被偏压以抵靠在第一叶片和部分之间的一个或多个减摩轴承的滚珠和/或针头。 所述部分侧面是运动传递部件,其围绕所述枢轴的轴线移动,以便释放所述第二叶片以相对于所述第一叶片进行角度运动。 中心元件可以安装在第一叶片和第二叶片的套筒之间的部分的旁边,并且轴承或轴承可以在这种定心元件和第一叶片之间延伸。