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公开(公告)号：US5692727A
公开(公告)日：1997-12-02
申请号：US529383
申请日：1995-09-18
申请人： Takayoshi Kashiwamura , Akira Homma , Nozomu Munemura , Toshimichi Hanai , Kazuhito Kato , Kozo Yamaura
发明人： Takayoshi Kashiwamura , Akira Homma , Nozomu Munemura , Toshimichi Hanai , Kazuhito Kato , Kozo Yamaura
CPC分类号： B60N2/502 , B60N2/548 , B60N2/7058
摘要： A supporting member in a conventional seat device is supported only by torsion bar arm portions positioned at right and left sides of the device. Accordingly, when a large biased load acts on the device, a sufficient roll rigidity is not obtained and both arm portions at the right and left sides rotate simultaneously. Interference with the supporting panel, cushion frame or the like may also occur. Accordingly, a seat pad supporting member supported by a cushion frame provided on a floor is elastically supported on at least one of the front and rear portions thereof to a torsion frame by a torsion bar. The torsion bar is latched, at the torsion bar torque bar portion side, to the cushion frame side. The torsion arm portion side, moreover, is latched to the right and left sides. Finally, the torsion bar arm portion, on both sides, is connected to a connecting member.
摘要翻译： 常规座椅装置中的支撑构件仅由位于装置的左侧和右侧的扭杆臂支撑。 因此，当大的偏置负载作用在装置上时，不能获得足够的辊刚度，并且左右两侧的臂部同时旋转。 也可能发生与支撑面板，缓冲框架等的干扰。 因此，由设置在地板上的缓冲框架支撑的座垫支撑构件通过扭杆在其前后部分中的至少一个上弹性支撑到扭力框架。 扭杆在扭杆扭矩杆部分侧锁定到缓冲框架侧。 此外，扭转臂部侧被锁定在左右两侧。 最后，两侧的扭杆臂部连接于连接部件。
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公开(公告)号：US5358305A
公开(公告)日：1994-10-25
申请号：US718929
申请日：1991-06-25
CPC分类号： B60N2/502 , B60N2/0224 , B60N2/505 , B60N2/506 , B60N2/508 , B60N2/522 , B60N2/544 , B60G2600/184
摘要： A seat suspension is provided that has a damper unit which is connected between the seat and the chassis on which the seat is mounted. The damper can be switched between soft and hard settings. The damper switching is controlled based on the relative position of the seat and one of the relative or absolute velocity of the seat. When the seat and the chassis are moving in the same direction the damper is set to soft, (producing a low damping effect), while when the seat and chassis are moving in opposite directions the damper is switched to hard (producing a high damping effect).
摘要翻译： 提供了一种座椅悬架，其具有连接在座椅和安装座椅的底盘之间的阻尼器单元。 阻尼器可以在软和硬设置之间切换。 基于座椅的相对位置和座椅的相对或绝对速度之一来控制阻尼器切换。 当座椅和底盘沿相同方向移动时，阻尼器设置为柔软（产生低阻尼效果），而当座椅和底盘正在相反方向移动时，阻尼器被切换到硬（产生高阻尼效果 ）。
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公开(公告)号：US5857750A
公开(公告)日：1999-01-12
申请号：US616034
申请日：1996-03-14
申请人： Takayoshi Kashiwamura , Akira Homma , Nozomu Munemura , Toshimichi Hanai , Kazuhito Kato , Kozo Yamaura
发明人： Takayoshi Kashiwamura , Akira Homma , Nozomu Munemura , Toshimichi Hanai , Kazuhito Kato , Kozo Yamaura
摘要： A seat device comprises a cushion frame mounted on a floor; a support member for supporting a seat pad; and torsion bars for elastically supporting the support member on the cushion frame, including a torque bar section and an arm section, wherein the torsion bars are provided at the front and rear positions of the seat or at the left and right positions thereof by at least one pair, and each arm section of the at least one pair of torsion bars be provided so as to form a parallel link mechanism.
摘要翻译： 座椅装置包括安装在地板上的缓冲框架; 用于支撑座垫的支撑构件; 以及用于将所述支撑构件弹性地支撑在所述缓冲框架上的扭杆，所述扭杆包括扭矩杆部分和臂部分，其中所述扭杆设置在所述座椅的前后位置处，或者在其左侧和右侧位置处至少设置 一对，并且至少一对扭杆的每个臂部分设置成形成平行连杆机构。
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公开(公告)号：US5839782A
公开(公告)日：1998-11-24
申请号：US614247
申请日：1996-03-12
申请人： Takayoshi Kashiwamura , Akira Homma , Nozomu Munemura , Toshimichi Hanai , Kazuhito Kato , Kozo Yamaura
发明人： Takayoshi Kashiwamura , Akira Homma , Nozomu Munemura , Toshimichi Hanai , Kazuhito Kato , Kozo Yamaura
摘要： A seat device has a cushion frame mounted on a floor; a support member for supporting a seat pad; and a torsion bar including a torque bar section and an arm section, for elastically supporting the support member on cushion frame. An arm supporting bracket of substantially cylindrical shape is provided on the support member. A collar rotatably fitted to at least arm supporting bracket has a circumferential flange in a cylindrical shape with a bottom, and is disposed to be facing to an end surface of the arm supporting bracket on the opening side thereof. A tip portion of the arm section is fittedly supported in the opening of the collar. The arm supporting bracket is attached to the support member through a movement absorbing mechanism which allows relative movement with respect to the support member.
摘要翻译： 座椅装置具有安装在地板上的缓冲框架; 用于支撑座垫的支撑构件; 以及包括扭矩杆部和臂部的扭杆，用于将支撑部件弹性地支撑在缓冲框架上。 在支撑构件上设置大致圆筒形的臂支撑支架。 可旋转地装配到至少臂支撑托架的轴环具有圆柱形的带底部的周向凸缘，并且设置成面向臂支撑托架的开口侧的端表面。 臂部的前端部嵌合地支撑在轴环的开口部。 臂支撑托架通过允许相对于支撑构件相对移动的运动吸收机构附接到支撑构件。
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公开(公告)号：US5035465A
公开(公告)日：1991-07-30
申请号：US391771
申请日：1989-08-10
CPC分类号： B60N2/3084 , B60N2/2863
摘要： An infant safety seat is provided on the rear side of an automobile seat back which is pivotable about a base hinge mechanism, between a position in which it leans to the rear so as to accommodate an adult passenger on the regular seat cushion, and a positon in which it leans forward so as to allow a removable infant safety seat cushion to be attached to the seat back. A seat back stopper is formed on the front edge of the removable infant safety seat. The seat back stopper projects between the bottom of the seat back frame and the relatively stationary seat cushion frame. With this arrangement if forces acting on the seat back in the rearward direction cause the dog clutch of a reclining mechanism of the seat back to fail, the seat back is prevented from rotating backwards and crushing the infant by means of the seat back stopper. Thus, it becomes unnecessary to provide a specially reinforced reclining mechanism on seats on which a rear mounted infant seat are to be mounted.
摘要翻译： 在汽车座椅靠背的后侧设置有婴儿安全座椅，该座椅靠背可绕基座铰链机构枢转，在其靠在后方的位置之间，以容纳普通座垫上的成年乘客， 其中它向前倾斜，以便允许可拆卸的婴儿安全座垫附接到座椅靠背。 在可拆卸的婴儿安全座椅的前边缘上形成座椅靠背塞子。 座椅靠背挡块突出在座椅靠背框架的底部和相对固定的座垫框架之间。 利用这种布置，如果在向后方向上作用在座椅靠背上的力导致座椅靠背的倾斜机构的爪式离合器失效，则阻止座椅靠背向后旋转并且通过座椅靠背止动件破碎婴儿。 因此，不需要在其上安装后安装的婴儿座椅的座椅上设置特别加强的倾斜机构。
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公开(公告)号：US4844546A
公开(公告)日：1989-07-04
申请号：US169064
申请日：1988-03-17
申请人： Toshimichi Hanai
发明人： Toshimichi Hanai
CPC分类号： B60N2/46
摘要： A seat with an arm rest is disclosed, which comprises a first structure constituting a structural base of a seat cushion part; a second structure constituting a structural base of a seat back part; a third structure constituting a structural base of an arm rest and detachably connected to the first structure; and a single cover member covering the first, second and third structures, the cover member having a peripheral edge which is detachably fastened to a given portion of the third structure latched to a holding structure attached to the first structure.
摘要翻译： 公开了一种具有扶手的座椅，其包括构成座垫部件的结构基座的第一结构; 构成座椅靠背部的结构基部的第二结构体; 第三结构，构成扶手的结构基部并且可拆卸地连接到所述第一结构; 以及覆盖所述第一，第二和第三结构的单个盖构件，所述盖构件具有可拆卸地紧固到所述第三结构的给定部分的外围边缘，所述第三结构的给定部分锁定到附接到所述第一结构的保持结构。
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公开(公告)号：US5104189A
公开(公告)日：1992-04-14
申请号：US610713
申请日：1990-11-08
申请人： Toshimichi Hanai , Genjiro Takagi
发明人： Toshimichi Hanai , Genjiro Takagi
CPC分类号： B60N2/242 , B60N2/2222
摘要： Disclosed herin is a reclining seat which is suited for a rear seat of a passenger motor vehicle. The reclining seat comprises a seat cushion; a seatback arranged behind the seat cushion, the seatback including an upper back part and a lower back part which are foldable relative to each other; a reclining mechanism incorporated with the lower back part of the seatback to incline the same to a certain reclined position together with the upper back part; and a seatback flexing mechanism including pivotally connected links, the links being incorporated with the reclining mechanism, the lower back part and the lower back part in such a manner that when, due to operation of the reclining mechanism, the lower back part is inclined to the certain reclined position, the upper back part is pivoted in such a direction as to cause an upper end portion thereof to move forward relative to aid lower back part, and at the same time, a given portion of the lower back part is pivoted in such a direction as to cause a lower end portion thereof to move rearward relative to the remained portion of the lower back part.
摘要翻译： 公开的疝气是适合于乘客机动车辆的后座的倾斜座椅。 倾斜座椅包括座垫; 座椅靠背设置在座垫后面，座椅靠背包括相对于彼此可折叠的上后部和下后部; 与后座部的下后部结合的倾斜机构，与上后部一起倾斜到一定的倾斜位置; 以及包括枢转连接的链节的座椅靠背弯曲机构，所述连杆与所述倾斜机构，所述下背部和所述下后部结合，使得当由于所述倾斜机构的操作而使所述下背部倾斜到 该特定的倾斜位置，上后部沿着使其上端部相对于辅助下背部向前移动的方向枢转，同时，下背部的给定部分枢转于 这样的方向使其下端部相对于下背部的剩余部分向后移动。
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公开(公告)号：US4986603A
公开(公告)日：1991-01-22
申请号：US362708
申请日：1989-06-07
CPC分类号： B60N2/2863 , B60N2/20 , B60N2/283 , B60R22/105 , B60R22/26
摘要： The present invention discloses an improved rigid structure of a cushion frame provided with a vehicle seat for a child, wherein the seat for a child is mounted at the rear side of a seat back. Further, a seat belt anchor of the seat is firmly fixed to the cushion frame.To a back frame member of a cushion frame to which a seat belt anchor for a child is fixed, a horizontal portion of a reinforcing member having a large section modulus in the longitudinal direction is firmly fixed. Further a vertical portion of the reinforcing member having a large section modulus in the vertical direction is firmly fixed to the right and left frame members of the cushion frame so as to reinforce the back frame member and the right and left frame members of the cushion frame.
摘要翻译： 本发明公开了一种具有儿童车辆座椅的缓冲框架的改进的刚性结构，其中儿童座椅安装在座椅靠背的后侧。 此外，座椅的座椅安全带锚固件牢固地固定在缓冲框架上。 对于固定有儿童座椅安全带固定件的缓冲框架的后框架构件，牢固地固定在纵向方向上具有大截面模数的加强构件的水平部分。 此外，在垂直方向上具有大的截面模数的加强构件的垂直部分牢固地固定到缓冲框架的左右框架构件，以便加强后框架构件和缓冲框架的左右框架构件 。
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公开(公告)号：US4913482A
公开(公告)日：1990-04-03
申请号：US912801
申请日：1986-09-29
申请人： Toshimichi Hanai , Ken Kamijo
发明人： Toshimichi Hanai , Ken Kamijo
IPC分类号： B60N2/50
CPC分类号： B60N2/501 , B60N2/502 , B60N2/505 , B60N2/508 , B60N2/522 , B60N2/544 , B60G2400/82 , B60G2401/00
摘要： A seat suspension includes a device which is responsive to a sensor which detects the condition of the road surface being traversed by the vehicle in a manner to produce relatively hard suspension characteristics when the vehicle is running on a rough road and softer characteristics when traversing a road having a smooth surface. The suspension of the vehicle if equipped with variable hardness type shock absorbers can be controlled in parallel with the seat suspension to improve the ride. Additional sensors which sense parameters such as acceleration, braking, steering angle, vehicle speed etc., can be used to control the setting of the seat suspension in addition to the basic road condition control.
摘要翻译： 座椅悬架包括响应于传感器的装置，该传感器检测当车辆在粗糙的道路上行驶时产生相对硬的悬挂特性的方式来检测由车辆行驶的路面的状况，并且在穿过道路时具有较软的特性 具有光滑的表面。 如果配备可变硬度型减震器，车辆的悬架可以与座椅悬架平行地控制，以改善行驶。 除了基本道路状况控制之外，还可以使用感测诸如加速度，制动，转向角，车辆速度等参数的附加传感器来控制座椅悬架的设置。
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