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公开(公告)号：US07874622B2
公开(公告)日：2011-01-25
申请号：US12677386
申请日：2008-09-03
摘要： In a vehicle seat reclining device, all projections are surely engaged in corresponding cam grooves and strength of every projection is assured. The seat reclining device includes a first cam groove formed at a first opposing surface of a pawl, a pawl control member provided in an inner space and rotatably disposed between the first arm and the first opposing surface, the pawl control member including at least a first projection to be inserted into the first cam groove and controlling movement of the pawl in response to the rotation thereof by engagement between the first cam groove and the first projection, a second projection formed at a second opposing surface of the pawl and a second cam groove formed at the second arm side, into which the second projection is inserted and including a restricting portion restricting the movement of the pawl towards the engagement state with an internal toothed portion by engagement with the second projection.
摘要翻译： 在车辆座椅倾斜装置中，所有突出部确实地啮合在相应的凸轮槽中，并确保每个突出部的强度。 座椅倾斜装置包括形成在棘爪的第一相对表面处的第一凸轮槽，设置在内部空间中并可旋转地设置在第一臂与第一相对表面之间的棘爪控制构件，棘爪控制构件至少包括第一 突起插入到第一凸轮槽中，并且通过第一凸轮槽和第一突起之间的接合来控制棘爪响应于其旋转的运动，形成在棘爪的第二相对表面处的第二突起和第二凸轮槽 形成在所述第二臂侧，所述第二突起插入所述第二臂侧，并且包括限制部，所述限制部通过与所述第二突起接合而限制所述棘爪朝向与所述接合状态的移动。
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公开(公告)号：US20100327138A1
公开(公告)日：2010-12-30
申请号：US12676975
申请日：2008-12-10
申请人： Yukifumi Yamada , Hiroyuki Okazaki , Naoki Goto
发明人： Yukifumi Yamada , Hiroyuki Okazaki , Naoki Goto
IPC分类号： B60N2/075
CPC分类号： B60N2/073 , B60N2/0705 , B60N2/072 , B60N2/0818 , B60N2/0875 , B60N2/688
摘要： In a vehicle set slide device, a lower rail has a base portion extending in face-to-face relation with a vehicle floor, two first inside portions extending in close contact upward from a center part of the base portion, and lower hook portions extending outward from upper ends of both of the first inside portions each to take an inverted U-letter shape. An upper rail has vertical wall portions extending downward from both ends of a horizontal wall portion. Further, the upper rail is provided therein with a hook member which has joining portions joined with both of the vertical wall portions and extending downward and upper hook portions extending inward from lower ends of the joining portions each to take a U-letter shape. When a separation load against the lower rail is exerted on the upper rail, the lower hook portions and the upper hook portions are brought into engagements.
摘要翻译： 在车辆用滑动装置中，下轨道具有与车辆地面相对地延伸的基部，从基部的中心部向上紧密接触的两个第一内侧部分， 从两个第一内侧部分的上端向外侧呈倒U字形。 上导轨具有从水平壁部的两端向下延伸的垂直壁部。 此外，上轨道设置有钩构件，该钩构件具有与两个垂直壁部分接合并且向下延伸的接合部分，以及从接合部分的下端向内延伸的上钩部分，以形成U字形。 当对下轨道施加分离载荷时，下钩部分和上钩部分接合。
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公开(公告)号：US20100187886A1
公开(公告)日：2010-07-29
申请号：US12670358
申请日：2008-10-22
申请人： Yukifumi Yamada , Hiroyuki Okazaki , Naoki Goto
发明人： Yukifumi Yamada , Hiroyuki Okazaki , Naoki Goto
摘要： A vehicle seat frame is provided, wherein the back center frame of the seat back frame is of hollow, quadrangular prism shape. The connecting member includes a cylindrical outer cylinder portion, a ceiling portion projecting inwardly from one axial end of the outer cylinder portion and a flange portion projecting outwardly from the other axial end of the outer cylinder portion. The ceiling portion of the connecting member is fixed to an inner surface of one of the side plate portions of the back center frame and a surface of the outer cylinder portion side of the flange portion is fixed to an outer surface of the other of the side plate portions of the back center frame, and the other surface opposite to the surface of the outer cylinder portion side of the flange portion is connected to the bracket through the recliner.
摘要翻译： 提供了一种车座框架，其中座椅靠背框架的后中心框架具有中空的四边形棱柱形状。 连接构件包括圆柱形外筒部，从外筒部的一个轴向端部向内突出的顶部和从外筒部的另一个轴向端部向外突出的凸缘部。 连接构件的顶部固定在后中心框架的一个侧板部分的内表面上，并且凸缘部分的外筒部分侧的表面固定到另一侧的外表面 背部中心框架的板部分和与凸缘部分的外筒部分侧的表面相对的另一表面通过斜倚板连接到支架。
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公开(公告)号：US07484807B2
公开(公告)日：2009-02-03
申请号：US11870154
申请日：2007-10-10
IPC分类号： B60N2/02
CPC分类号： B60N2/2245
摘要： A seat reclining apparatus for a vehicle, comprises a rail member attached to a vehicle body so as to be aligned approximately along a curve described by a pivotal movement of a seat back, a slider attached to the rail member so as to be slidable, a lock apparatus for regulating/permitting the slider to slide on the rail member, a striker including a first end portion, a second end portion and a connecting portion connecting the first end portion to the second end portion, the second end portion rotatably connected to the slider, the first end portion adapted to engage a lock member attached to the seat back and connected to the slider so as to be pivotable relative to the second end portion and the first end portion adapted to engage the lock member in order to maintain an angle of the seat back.
摘要翻译： 一种用于车辆的座椅倾斜装置，包括附接到车身的轨道构件，以便大致沿着由座椅靠背的枢转运动所描绘的曲线对准，滑块附接到轨道构件以可滑动， 用于调节/允许滑块在轨道构件上滑动的锁定装置，包括第一端部，第二端部和将第一端部连接到第二端部的连接部的撞针，第二端部可旋转地连接到 所述第一端部适于接合附接到所述座椅靠背并且连接到所述滑块的锁定构件，以便能够相对于所述第二端部部分枢转，并且所述第一端部适于接合所述锁定构件，以便保持角度 的座椅靠背。
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公开(公告)号：US06386637B1
公开(公告)日：2002-05-14
申请号：US09404469
申请日：1999-09-24
IPC分类号： B60N202
CPC分类号： B60N2/06
摘要： To maintain rigidity of a seat cushion frame at a seating position, an operating member (14) is axially supported pivotably by a lower arm (3) and a position of a wheel capable of pressing a floor is changed in accordance with a pivoting angle of the operating member (14).
摘要翻译： 为了保持坐垫框架在就座位置的刚性，操作构件（14）由下臂（3）可枢转地轴向支撑，并且能够按压地板的轮的位置根据 操作构件（14）。
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公开(公告)号：US5622408A
公开(公告)日：1997-04-22
申请号：US341984
申请日：1994-11-16
申请人： Yukifumi Yamada , Hiroyuki Okazaki
发明人： Yukifumi Yamada , Hiroyuki Okazaki
CPC分类号： B60N2/2356
摘要： The present invention is directed to a seat reclining apparatus for a vehicle having a seat cushion and a seat back pivotally hinged thereto. A lower arm is secured to the seat cushion, while an upper arm is secured to the seat back. The lower arm and upper arm are rotatably mounted on a rotating shaft. A load sustaining mechanism is provided between the lower arm and the upper arm, and sustains a reaction force which is caused to be applied to the rotating shaft when the locking mechanism restrains the rotation of the upper arm relative to the lower arm. The load sustaining mechanism may comprise an arcuate protruding portion formed on the lower arm, and an arcuate groove formed on the upper arm for receiving the protruding portion.
摘要翻译： 本发明涉及一种用于车辆的座椅倾斜装置，所述座椅倾斜装置具有座垫和枢转地铰接到其上的座椅靠背。 下臂固定在座垫上，而上臂固定在座椅靠背上。 下臂和上臂可旋转地安装在旋转轴上。 在下臂和上臂之间设有负载维持机构，并且当锁定机构限制上臂相对于下臂的旋转时，保持施加到旋转轴的反作用力。 负载维持机构可以包括形成在下臂上的弓形突起部分和形成在上臂上的用于接收突出部分的弓形槽。
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公开(公告)号：US07887139B2
公开(公告)日：2011-02-15
申请号：US12670369
申请日：2008-10-22
申请人： Yukifumi Yamada , Hiroyuki Okazaki
发明人： Yukifumi Yamada , Hiroyuki Okazaki
摘要： A vehicle seat frame which is lightweight and strong includes a seat cushion frame supporting a seat cushion, a seat back frame supporting a seat back, a recliner rotatably connecting the seat back relative to the seat cushion and adjusting the rotation angle thereof and a shoulder belt anchor provided on the seat back frame for supporting one end of a shoulder belt. The back center frame of the seat back frame includes a hollow quadrangular shape outer peripheral portion and a reinforcement plate provided in the outer peripheral portion and placed in parallel with a direction of load to be applied on the shoulder belt anchor from the shoulder belt.
摘要翻译： 重量轻的车座框架包括支撑座垫的座垫框架，支撑座椅靠背的座椅靠背框架，相对于座垫可旋转地连接座椅靠背并调整其旋转角度的躺椅和肩带 提供在座椅靠背框架上用于支撑肩带的一端的锚杆。 座椅靠背框架的后中心框架包括中空的四边形外周部分和设置在外周部分中的加强板，并且与从肩带施加在肩带固定件上的负载方向平行放置。
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公开(公告)号：US07878592B2
公开(公告)日：2011-02-01
申请号：US12042007
申请日：2008-03-04
申请人： Yukifumi Yamada , Hiroyuki Okazaki , Kazuya Iwasa
发明人： Yukifumi Yamada , Hiroyuki Okazaki , Kazuya Iwasa
IPC分类号： B60N2/04
CPC分类号： B60N2/3013 , B60N2/22 , B60N2/3065 , B60N2/309
摘要： A seat apparatus for a vehicle includes a first lock mechanism switching between a first locked state and a first lock-released state and a second lock mechanism switching between a second locked state and a second lock-released state. The first lock mechanism includes a restraining member and a releasing member. The restraining member restrains a pivotal movement of a seatback at a predetermined angle position, at which the seatback does not interfere with a seat cushion moving between a first position and a second position thereof, when the second lock mechanism is in the second lock-released state. The releasing member is linked to the restraining member and releases a restriction to the pivotal movement of the seatback by being moved in association with a movement of the seat cushion when the second lock mechanism is in the second lock-released state.
摘要翻译： 一种用于车辆的座椅装置包括在第一锁定状态和第一锁定释放状态之间切换的第一锁定机构和在第二锁定状态和第二锁定解除状态之间切换的第二锁定机构。 第一锁定机构包括限制部件和释放部件。 约束构件限制座椅靠背在预定角度位置处的枢转运动，在预定角度位置处，当第二锁定机构处于第二锁定释放状态时，座椅靠背不会妨碍在其第一位置和第二位置之间移动的座垫 州。 释放构件与限制构件连接，并且当第二锁定机构处于第二锁定释放状态时，通过与座垫的移动相关联地移动而释放对座椅靠背的枢转运动的限制。
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公开(公告)号：US07866753B2
公开(公告)日：2011-01-11
申请号：US12677327
申请日：2008-09-04
IPC分类号： B60N2/02
CPC分类号： B60N2/236
摘要： In a vehicle seat reclining device, within a predetermined angle range, the movement of every pawl in a direction towards engagement with an internal toothed portion is surely restricted to avoid any undesired contact between the pawls and the internal toothed portion. A transmitting structure for transmitting and converting the rotational action of the cam to the movement actions of the main pawl and the sub pawl as provided. Further provided are first and second restricting structures holding the main pawl under disengagement state between the external toothed portion and the internal toothed portion within the predetermined angle range. Within a predetermined frontward tilting angle range, the sub pawl is retained to be in disengagement state between the external toothed portion of the sub pawl and the internal toothed portion by the transmitting structure and the second restricting structure.
摘要翻译： 在车辆座椅倾斜装置中，在预定角度范围内，可靠地限制每个棘爪沿与内齿部分啮合的方向的运动，以避免爪和内齿部分之间的任何不期望的接触。 一种传送结构，用于将凸轮的旋转动作传送并转换为主棘爪和副棘爪的运动动作。 还提供了将第一和第二限制结构保持在预定角度范围内的外齿部与内齿部之间的分离状态下的主棘爪。 在预定的向前倾斜角度范围内，副棘爪通过传送结构和第二限制结构保持在副棘爪的外齿部与内齿部之间的分离状态。
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公开(公告)号：US20100201175A1
公开(公告)日：2010-08-12
申请号：US12677386
申请日：2008-09-03
摘要： In a vehicle seat reclining device, all projections are surely engaged in corresponding cam grooves and strength of every projection is assured. The seat reclining device includes a first cam groove formed at a first opposing surface of a pawl, a pawl control member provided in an inner space and rotatably disposed between the first arm and the first opposing surface, the pawl control member including at least a first projection to be inserted into the first cam groove and controlling movement of the pawl in response to the rotation thereof by engagement between the first cam groove and the first projection, a second projection formed at a second opposing surface of the pawl and a second cam groove formed at the second arm side, into which the second projection is inserted and including a restricting portion restricting the movement of the pawl towards the engagement state with an internal toothed portion by engagement with the second projection.
摘要翻译： 在车辆座椅倾斜装置中，所有突出部确实地啮合在相应的凸轮槽中，并确保每个突出部的强度。 座椅倾斜装置包括形成在棘爪的第一相对表面处的第一凸轮槽，设置在内部空间中并可旋转地设置在第一臂与第一相对表面之间的棘爪控制构件，棘爪控制构件至少包括第一 突起插入到第一凸轮槽中，并且通过第一凸轮槽和第一突起之间的接合来控制棘爪响应于其旋转的运动，形成在棘爪的第二相对表面处的第二突起和第二凸轮槽 形成在所述第二臂侧，所述第二突起插入所述第二臂侧，并且包括限制部，所述限制部通过与所述第二突起接合而限制所述棘爪朝向与所述接合状态的移动。
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