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公开(公告)号：US4978170A
公开(公告)日：1990-12-18
申请号：US343488
申请日：1989-04-25
CPC分类号： B60N2/4633 , B60N2/22
摘要： A seat for use in a motor vehicle has a body supporting unit and a back rest which is pivotably connected to the body supporting unit by two hinges having pintles provided with eccentrics which cause the back rest to perform a composite pivotal and transverse movement while it changes its orientation with reference to the body supporting unit. The back rest carries two pivotably mounted arm rests which are connected to the back rest and to the body supporting unit by linkages serving to ensure that the orientation of the arm rests remains substantially or completely unchanged while the back rest is pivoted with reference to the body supporting unit. A second linkage can be used to pivot the front ends of the arm rests rearwardly and upwardly when the back rest is lifted with reference to the body supporting unit and is pivoted forwardly toward the dashboard in a two-door motor vehicle in order to afford convenient access to the rear seats or to permit a passenger to leave a rear seat with a minimum of effort.
摘要翻译： 用于机动车辆的座椅具有主体支撑单元和靠背，其通过具有枢轴的两个铰链可枢转地连接到主体支撑单元，所述枢轴设置有偏心件，所述枢轴使得靠背在其变化时执行复合的枢转和横向移动 其方向参考身体支撑单元。 靠背带有两个可枢转地安装的扶手，这些扶手支撑件通过连接件连接到靠背和身体支撑单元上，用于确保扶手的取向基本上或完全不变，同时靠背相对于身体枢转 支持单位 可以使用第二连杆机构，当扶手相对于身体支撑单元被提升时向后和向上枢转扶手的前端，并且在双门机动车辆中向前朝向仪表板枢转，以便提供方便 进入后排座椅或允许乘客以最小的努力离开后座。
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公开(公告)号：US4786110A
公开(公告)日：1988-11-22
申请号：US70923
申请日：1987-07-08
CPC分类号： B60N2/2227
摘要： A hinge joint wherein one of the leaves is secured to a fixed part and the other leaf is secured to the pivotable back rest of a seat in motor vehicle and is pivotable with reference to the fixed leaf about the axis of a pintle which can be rotated by a hand wheel or a motor. The other leaf carries a braking member with a cylindrical or frustoconical internal surface which is engaged by the peripheral surface of a prestressed elastic split ring defining a gap for the projection of a blocking element which is affixed to the pintle and urges the split ring into stronger frictional engagement with the braking member when the back rest is acted upon to pivot the other leaf. A coupling device is secured to the hand wheel or to the motor to disengage the split ring from the braking member when the pintle is rotated by the hand wheel or by the motor. The end portions of the split ring flank the projection of the blocking element and are flanked by two protuberances of the coupling device.
摘要翻译： 一种铰链接头，其中叶片中的一个被固定到固定部分，另一个叶片固定到机动车辆中的座椅的可枢转的靠背上，并且可相对于固定叶片围绕可枢转的枢轴的轴线枢转 通过手轮或电机。 另一个叶片带有具有圆柱形或截头圆锥形内表面的制动构件，该内部表面由预应力弹性开口环的周边表面接合，该预定应力弹性开口环限定用于突出阻挡元件的间隙，该阻挡元件固定在枢轴上并且将开口环推到更强 当背部支撑作用以枢转另一叶片时，与制动部件摩擦接合。 当枢轴由手轮或电动机旋转时，联接装置固定到手轮或电动机以将开口环与制动构件分离。 开口环的端部位于阻挡元件的突出部的两侧，并且连接装置的两个突起侧面。
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公开(公告)号：US4322112A
公开(公告)日：1982-03-30
申请号：US64392
申请日：1979-08-06
CPC分类号： B60N2/2252
摘要： The adjustable hinge mount for motor vehicle seats having a reclinable seat back comprises means for holding respective hinge members of the mount in a fixed axial position. The holding means comprises a bearing shield supported for rotation on the rotary axle interconnecting the two hinge members. The rim portions of the shield above the rotary axle and on the level of the latter are connected to the outer hinge member assigned to the seat back in such a manner that substantially no axial play takes place. The lower range of the outer hinge member is secured against axial play by means of a Z-shaped guiding plate integrally connected to the hinge member assigned to the seat proper.
摘要翻译： 用于具有可倾斜座椅靠背的机动车辆座椅的可调节铰链座包括用于将固定件的各个铰链构件保持在固定的轴向位置的装置。 保持装置包括轴承罩，该轴承罩用于在连接两个铰链构件的旋转轴上旋转。 护罩上方的旋转轴的边缘部分和后者的水平面以分配给座椅靠背的外部铰链构件连接，使得基本上不发生轴向游隙。 通过与分配给座椅本体的铰链构件整体连接的Z形引导板来固定外部铰链构件的下部范围以抵抗轴向游隙。
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公开(公告)号：US4593952A
公开(公告)日：1986-06-10
申请号：US562204
申请日：1983-12-16
申请人： Hans-Joachim Berghof
发明人： Hans-Joachim Berghof
CPC分类号： B60N2/22 , Y10T403/4966 , Y10T403/7047
摘要： In an articulated fitting for vehicle seats, two fitting elements are mounted on a bushing (4) which serves as a hinge pin allowing the fitting elements to be rotatable and pivotable relative to each other. In order to be able to rigidly connect an activating member (17) with one end of the bushing and a pin (19), which engages in the bushing, with the other end without danger of a misalignment, the two end surfaces (4', 4") of the bushing (4) are provided with axially projecting projections that penetrate into an annular shoulder (19) of the pin (18) and into the activating member (17), respectively. In addition, the end of the pin (18) that projects beyond the activating member (17) is formed as a rivet head (18") which holds the annular shoulder (19) and the activating member (17) in forced abutment against the bushing (4).
摘要翻译： 在用于车辆座椅的铰接配件中，两个配件元件安装在用作铰链销的衬套（4）上，该铰链销允许配合元件相对于彼此旋转和枢转。 为了能够将激活构件（17）与衬套的一端刚性地连接，并且与另一端接合的衬套中的销（19）不会有不对准的危险，所以两个端面（4' 衬套（4）的“4”）设置有分别穿入销（18）的环形肩部（19）并进入活动构件（17）的轴向突出的突起。 此外，突出超过激活构件（17）的销（18）的端部形成为铆接头（18“），该头部保持环形肩部（19），并且致动构件（17）被强制抵靠 衬套（4）。
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公开(公告)号：US4290647A
公开(公告)日：1981-09-22
申请号：US81447
申请日：1979-10-03
CPC分类号： B60N2/2252 , B60N2/20 , B60N2/682
摘要： A hinge mount assembly for motor vehicle seats includes at each lateral side of the seat an outer hinge mount member shaped with an embossed external gear meshing at one point with the internal gear. Both hinge mount members are supported on a rotary axle having an eccentric portion supporting the inner hinge mount member and thus forming a wobble gear inclination adjuster for the backrest. The axial compactness of both hinge mount assemblies of the seat is insured by bearing plates adjoining the inner hinge mount members and being interconnected above the pivot axle by a U-shaped attachment frame for the backrest and, below the pivot axle, by a transverse beam. In addition, each inner hinge mount member is rigidly connected to a reinforcing side strap which overlaps the outer surface of the outer hinge mount member.
摘要翻译： 用于机动车辆座椅的铰链安装组件包括在座椅的每个侧面处，外部铰链安装构件成形为具有与内部齿轮一点啮合的压花外部齿轮。 两个铰链安装构件支撑在具有支撑内铰链安装构件的偏心部分的旋转轴上，并且因此形成用于靠背的摆动齿轮倾斜调节器。 座椅的两个铰链安装组件的轴向紧密度通过与内铰链安装构件相邻的支承板保持，并且通过用于靠背的U形附接框架和枢转轴下方的横梁互连在枢转轴上方 。 此外，每个内铰链安装构件刚性连接到与外铰链安装构件的外表面重叠的加强侧带。
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公开(公告)号：US3966253A
公开(公告)日：1976-06-29
申请号：US572300
申请日：1975-04-28
CPC分类号： B60N2/2352
摘要： A pair of hinge fittings is mounted at opposite lateral sides of the seat. Each fitting includes a first strap that is fixedly connected with the seat member and a second strap that is fixedly connected with the back member. A pivot connects the straps of each for relative pivotal movement. One strap of each fitting carries an arcuate gear segment and the other strap carries an engaging member which is permanently biased into engagement with the respective gear segment by a biasing spring. A control arrangement is provided which permits the engaging member to be moved out of contact with the respective gear segments. This control arrangement includes on each fitting a pivotal first arm that can be moved into and out of engagement with the respective engaging member and, when it is in such engagement, prevents the engaging member from moving out of engagement with the gear segment. A pivotable second arm is also provided on each fitting, as well as pivotable third arm which is coupled with the second arm, and a link which couples the three arms for joint movement. A connecting member connects the third arms of both fittings for simultaneous movement, and a single handle is provided at one of the fittings and is effective for turning the second arm thereof, such movement being transmitted to the second arm of the other fitting, and resulting in movement of the first arms of both fittings out of engagement with the respective engaging members so that the same can move out of contact with the gear segments.
摘要翻译： 一对铰链配件安装在座椅的相对侧面。 每个配件包括与座椅构件固定连接的第一条带和与后部构件固定连接的第二条带。 枢轴连接每个带的相对枢轴运动。 每个配件的一个带子带有弓形齿轮段，另一个带子带有接合构件，该接合构件通过偏置弹簧被永久地偏置成与相应的齿轮段接合。 提供了一种控制装置，其允许接合构件与相应的齿轮段脱离接触。 这种控制装置包括在每个配件上的枢转的第一臂，其可以移动进入和离开与相应的接合构件的接合，并且当其处于这种接合时，防止接合构件移动离开与齿轮段的接合。 可枢转的第二臂还设置在每个配件上，以及与第二臂联接的可枢转的第三臂，以及连接三个臂以用于关节运动的连杆。 连接构件连接两个配件的第三臂以同时移动，并且在一个配件处设置单个手柄，并且有效地转动其第二臂，这样的运动被传递到另一配件的第二臂，并且导致 在两个配件的第一臂的运动中，与相应的接合构件脱离接合，使得其能够与齿轮段脱离接触。
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