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公开(公告)号：US06572186B1
公开(公告)日：2003-06-03
申请号：US09678992
申请日：2000-10-04
申请人： Harald Fischer , Heiko Malsch , Hansjorg Walk
发明人： Harald Fischer , Heiko Malsch , Hansjorg Walk
IPC分类号： B60R21055
摘要： The invention relates to a vehicle seat including a seat part, a backrest, and a height adjustable headrest which is displaceably guided by at least one guide rod and associated guide receivers in the backrest. An active head support system is provided through which the headrest is brought into a predetermined protection position in the event of an accident. The guide receivers are formed by a sleeve element which is inserted into a recess in the backrest.
摘要翻译： 本发明涉及一种车辆座椅，其包括座椅部件，靠背和高度可调头枕，其可靠地被至少一个导杆和靠背中的相关联的导向接收器引导。 提供一种主动头部支撑系统，通过该系统，头枕在发生事故时被带入预定的保护位置。 导向接收器由插入到靠背中的凹部中的套筒元件形成。
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公开(公告)号：US20070200405A1
公开(公告)日：2007-08-30
申请号：US11706069
申请日：2007-02-13
IPC分类号： A47D1/10
CPC分类号： B60N2/7005 , B60N2/757 , B60N2/914 , B60N2/99
摘要： A vehicle bench seat assembly includes a seat bottom including a first seat portion having a seating surface, a second seat portion having a seating surface, and a third seat portion having a seating surface. The seat assembly further includes a seat back including a first back portion, a second back portion, and a third back portion located between the first and second portions. The third seat portion is movable between a first position, wherein the seating surface of the third seat portion is generally flush with the seating surfaces of the first and second seat portions, and a second position, wherein the seating surface of the third seat portion extends in a non-flush position relative to the seating surfaces of the first and second seat portions.
摘要翻译： 车辆座椅组件包括座椅底座，其包括具有就座表面的第一座椅部分，具有就座表面的第二座椅部分和具有就座表面的第三座椅部分。 座椅组件还包括座椅靠背，其包括位于第一和第二部分之间的第一后部，第二后部和第三后部。 第三座部分可在第一位置和第二位置之间移动，第一位置和第二位置之间，其中第三座部分的就座表面与第一和第二座椅部分的座表面大致齐平， 处于相对于第一和第二座部的座面的非冲洗位置。
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公开(公告)号：US4708392A
公开(公告)日：1987-11-24
申请号：US881225
申请日：1986-07-02
申请人： Heinz Werner , Hansjorg Walk
发明人： Heinz Werner , Hansjorg Walk
CPC分类号： B60N2/2252
摘要： The back of the seat in a motor vehicle is connected to the base of the seat by a shaft which has a cylindrical eccentric of lesser eccentricity and a frustoconical eccentric of more pronounced eccentricity. The base has a first gear with a first internal surface surrounding the cylindrical eccentric and a second internal surface surrounding the second eccentric. One or more teeth of the first gear mate with the teeth of an internal gear on the back. The shaft is journalled in the back and can be rotated by a handle to thereby change the inclination of the back relative to the base. The second surface is movable axially of the shaft and is biased in such a direction by one or more springs to bear against the surface of the frustoconical eccentric. The cylindrical eccentric is effective during the initial stage of angular movement of the shaft for the purpose of changing the inclination of the back.
摘要翻译： 机动车辆的座椅的后部通过轴具有较小偏心的圆柱形偏心轮和更明显偏心的截头圆锥形偏心轮连接到座椅的底座。 底座具有第一齿轮，其具有围绕圆柱形偏心件的第一内表面和围绕第二偏心轮的第二内表面。 第一档的一个或多个齿与背面内部齿轮的齿匹配。 该轴被安装在后部并且可以通过把手旋转，从而改变背部相对于底座的倾斜度。 第二表面可以轴向移动，并且通过一个或多个弹簧在这个方向上被偏压以抵靠截头圆锥形偏心轮的表面。 在轴的角运动的初始阶段，为了改变背部的倾斜度，圆柱形偏心轮是有效的。
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公开(公告)号：US4828322A
公开(公告)日：1989-05-09
申请号：US165753
申请日：1988-03-09
申请人： Hansjorg Walk , Heinz J. Wagener
发明人： Hansjorg Walk , Heinz J. Wagener
CPC分类号： B60N2/2252
摘要： A hinge joint for use in the seats of motor vehicles to bring about changes of inclination of the back of the seat has a first component which is secured to the body supporting portion of the seat, a second component which is affixed to the back of the seat, and a shaft which has an eccentric cylindrical portion rotatably journalled in the first component and two conical portions which are disposed at opposite axial ends of the cylindrical portion and are received in complementary openings of two spaced-apart sections of the second component. A diaphragm spring biases the shaft axially to urge the conical portions deeper into the respective openings. Eventual changes of orientation of the shaft in response to the application of external stresses to the back during adjustment of its inclination do not entail a pronounced increase of the force which is required to turn the shaft for the purpose of adjusting the inclination of the back because the elastic deformation of component parts of the hinge joint and radial tolerances between the gears of the transmission which is installed between the components are compensated for by large-area contact between the conical portions of the shaft and the respective component. This renders it possible to make the shaft and the components of the hinge joint of less expensive lightweight material.
摘要翻译： 用于机动车辆座椅的铰链接头使得座椅后部的倾斜度发生变化，其具有固定到座椅主体支撑部分的第一部件，第二部件固定在座椅的后部 座椅和轴，其具有可旋转地安装在第一部件中的偏心圆筒部分和设置在圆柱形部分的相对的轴向端部处的两个锥形部分，并且被接收在第二部件的两个间隔开的部分的互补开口中。 膜片弹簧轴向偏压轴，以将锥形部分推入相应的开口中。 由于响应于在其倾斜度的调节期间向后部施加外部应力而导致的轴的方向的最终变化不会导致转动轴所需的力的显着增加，目的是为了调节后倾的倾斜度，因为 铰链接头的部件的弹性变形和安装在各部件之间的变速器的齿轮之间的径向公差通过轴的锥形部分和相应部件之间的大面积接触来补偿。 这使得可以使轴和铰链接头的部件成为较便宜的轻质材料。
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公开(公告)号：US5882060A
公开(公告)日：1999-03-16
申请号：US11968
申请日：1998-05-26
申请人： Hansjorg Walk , Peter Groche
发明人： Hansjorg Walk , Peter Groche
CPC分类号： B60N2/4885 , B60N2/42727 , B60N2/42754 , B60N2/4279 , B60N2/449
摘要： The invention relates to a motor vehicle seat with seat components (10, 12, 14) which are arranged so as to be movable relative to one another and which are adjustable by means of an adjusting device. Due to the fact that the movement state of the motor vehicle may be detected by means of a detection device, which causes the adjusting device to move, via individual actuators (22, 24, 26, 28, 30), at least one of the seat components (10, 12, 14) relative to the other seat components in such a way that, during the driving process, an alleviation of the load on the seat user occurs automatically, a motor vehicle seat is created which, in dependence on the respective state of motion, effects dynamic seat adjustment for the seat user and therefore alleviates the load on him.
摘要翻译： PCT No.PCT / EP97 / 03091 Sec。 371日期：1998年5月26日 102（e）日期1998年5月26日PCT提交1997年6月13日PCT公布。 公开号WO97 / 48570 PCT 日期1997年12月24日本发明涉及一种具有座椅部件（10,12,14）的机动车辆座椅，其被布置成可相对于彼此移动并且可通过调节装置调节。 由于可以经由各个致动器（22,24,26,28,30）通过检测装置来检测机动车辆的移动状态，导致调节装置移动，所以至少一个 座椅部件（10,12,14）相对于其他座椅部件，使得在驾驶过程中，自动地进行对座椅使用者的负载的减轻，产生机动车辆座椅，其依赖于 相应的运动状态，对座椅使用者进行动态座椅调节，从而减轻对他的负担。
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公开(公告)号：US4453767A
公开(公告)日：1984-06-12
申请号：US298755
申请日：1981-09-02
CPC分类号： B60N2/2252 , Y10T16/5321
摘要： A hinge, particularly for a seat with an adjustable back, has two hinge parts movable relative to one another about a pivot axis between a plurality of relative positions, a rotatable shaft member defining the pivot axis, and an adjusting device for adjusting the relative position between the hinge part and formed as a transmission, wherein the adjusting device includes an eccentric with an inclined surface and a bearing with an adjusting surface on which the surface of the eccentric abuts. The shaft member together with the eccentric is displacement in an axial direction with the aid of an accumulator for obtaining a radial displacement between the hinge parts. The eccentric is formed as a truncated cone, whereas the bearing has a conical bore with an inclination corresponding to the inclination of the truncated cone of the eccentric and a somewhat greater diameter than the latter, and wherein this inclination has an angle which is smaller than the static friction angle and greater than the sliding friction angle of the bearing pair formed by the truncated cone of the eccentric and the conical opening of the bearing.
摘要翻译： 特别是用于具有可调背面的座椅的铰链具有两个可相对于彼此绕许多相对位置之间的枢转轴线移动的铰链部件，一个限定枢转轴线的可旋转轴构件和用于调节相对位置的调节装置 在所述铰链部之间形成为变速器，其中所述调节装置包括具有倾斜表面的偏心轮和具有所述偏心体的所述表面邻接的调节表面的轴承。 轴构件与偏心件一起借助于蓄能器在轴向方向上的位移来获得铰链部件之间的径向位移。 偏心件形成为截头锥体，而轴承具有锥形孔，其倾斜度对应于偏心件的截头圆锥体的倾斜度，并且具有比后者更大的直径，并且其中该倾斜度的角度小于 静摩擦角大于由偏心圆锥体和轴承的锥形开口形成的轴承对的滑动摩擦角。
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公开(公告)号：US5975633A
公开(公告)日：1999-11-02
申请号：US11967
申请日：1998-04-06
申请人： Hansjorg Walk , Peter Groche
发明人： Hansjorg Walk , Peter Groche
CPC分类号： B60N2/4885 , B60N2/42727 , B60N2/42754 , B60N2/4279 , B60N2/449
摘要： A motor vehicle seat with mutually movable side supports of seat components adjustable by an adjusting device. As the state of movement of the vehicle can be detected by a detecting device, allowing the adjuster to control at least one side support via an actuator in such a way that, during lateral acceleration during travel the seat user is automatically relieved of stress, a motor vehicle seat is provided which effects a dynamic seat adjustement for the user dependently upon the prevailing state of movement and thus makes him/her more comfortable.
摘要翻译： PCT No.PCT / EP97 / 03092 371日期：1998年4月6日 102（e）日期1998年4月6日PCT提交1997年6月13日PCT公布。 公开号WO97 / 48571 日期1997年12月24日具有通过调节装置调节的座椅部件的相互可动侧支撑的机动车座。 由于能够通过检测装置来检测车辆的移动状态，因此允许调节器经由致动器来控制至少一个侧面支撑件，使得在行驶期间的横向加速期间，座椅使用者自动减轻压力， 提供了机动车辆座椅，其根据主要的运动状态对用户进行动态座椅调节，从而使他/她更舒适。
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公开(公告)号：US4874204A
公开(公告)日：1989-10-17
申请号：US211364
申请日：1988-06-24
申请人： Hansjorg Walk
发明人： Hansjorg Walk
CPC分类号： B60N2/2252
摘要： A hinge joint for use in the seats of motor vehicles has a first leaf which is affixed to the body-supporting part of the seat, a second leaf which is affixed to the pivotable back rest of the seat, and a pintle which provides a pivot for the second leaf. Each of the leaves is provided with a gear and one of the gears surrounds the other gear and has a larger number of teeth. One of the leaves is mounted on two coaxial portions of the pintle, and the gear of the other leaf spacedly surrounds a sleeve which is axially movably mounted on an eccentric portion of the pintle between the two coaxial portions and serves as a retainer for a diaphragm spring which biases the gear of the other leaf axially and radially into mesh with the gear of the one leaf. A needle bearing is interposed between the sleeve and the eccentric portion of the pintle, and a ring can be placed around the diaphragm spring to be in turn surrounded by a passive gear or by a ring-shaped extension of the one component.
摘要翻译： 用于机动车辆座椅的铰链接头具有固定在座椅的主体支撑部分上的第一叶片，固定到座椅的可枢转的靠背的第二叶片和提供枢轴的枢轴 为第二叶。 每个叶片设置有齿轮，并且齿轮中的一个围绕另一个齿轮并且具有较大数量的齿。 叶片中的一个安装在枢轴的两个同轴部分上，另一个叶片的齿轮间隔地围绕套筒，其轴向可移动地安装在两个同轴部分之间的枢轴的偏心部分上，并且用作隔膜的保持器 弹簧使另一片叶片的齿轮轴向和径向偏移，与一叶的齿轮啮合。 滚针轴承插入在套筒和枢轴的偏心部分之间，并且环可以放置在隔膜弹簧周围，从而被被动齿轮或一个部件的环形延伸部围绕。
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公开(公告)号：US4715656A
公开(公告)日：1987-12-29
申请号：US881195
申请日：1986-07-02
CPC分类号： B60N2/2252
摘要： The stationary component of a hinge joint between the lower part and the back of a seat in a motor vehicle is coupled to a pivotable component of the back of the seat by a shaft which carries an eccentric for the inner race of a ball bearing whose outer race is non-rotatably secured to a spur gear forming an integral part of the stationary component and mating with one or more teeth of an internal gear in the pivotable component. The outer race has a frustoconical internal surface engaged by the convex surface of a lever which is pivotally connected to and rotates with the shaft when the latter is turned by an operator to change the inclination of the back of the seat. An elastic pad or one or more springs are used to bias the eccentric radially of the shaft. The shaft is non-rotatably connected with but can move radially of the eccentric. The eccentric ensures that the teeth of the spur gear mate with the teeth of the internal gear without any play, and the lever ensures that the play between the teeth of the two gears is eliminated even if the tolerances in machining of these gears very in the circumferential direction of the gears.
摘要翻译： 在机动车辆的座椅的下部和后部之间的铰链接头的固定部件通过轴承连接到座椅的后部的可枢转部件，该轴承承用于球轴承的内圈的偏心件，其外部 赛道不可旋转地固定到形成固定部件的整体部分并与可枢转部件中的内齿轮的一个或多个齿配合的正齿轮。 外圈具有由杠杆的凸形表面接合的截头圆锥形内表面，当杠杆由操作者转动以便改变座椅后部的倾斜度时，杠杆的凸形表面可枢转地连接并与轴一起旋转。 使用弹性垫或一个或多个弹簧来偏心轴的径向偏心。 轴不可旋转地连接，但可以偏心地径向移动。 偏心片确保正齿轮的齿与内齿轮的齿匹配，而不会发生任何打击，并且杠杆确保消除了两个齿轮的齿之间的间隙，即使这些齿轮的加工公差非常在 齿轮的圆周方向。
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