公开(公告)号：US5775661A

公开(公告)日：1998-07-07

申请号：US676730

申请日：1996-07-08

申请人： Tadashi Matsumoto ,  Eiichi Kawai

发明人： Tadashi Matsumoto ,  Eiichi Kawai

IPC分类号： B60N2/16 ,  B60N2/18 ,  F16M13/00

CPC分类号： B60N2/1864 ,  B60N2/1615 ,  B60N2/165 ,  B60N2/1803 ,  B60N2/181 ,  B60N2/1839

摘要： A seat lifter comprises a lifter shaft having a sector gear and rotated by a center gear to vertically move a seat frame with respect to a base frame through a link mechanism. The sector gear is formed with a stopper arm protruding from one side thereof, whereas the base frame is formed with a long arc-shaped hole with which a pointed end of the stopper arm is engaged. The long arc-shaped hole is partly covered by a vertical wall of the second frame.

摘要翻译： 座椅升降机包括具有扇形齿轮并由中心齿轮旋转以便通过连杆机构相对于基架垂直移动座椅框架的升降机轴。 扇形齿轮形成有从其一侧突出的止动臂，而基座框架形成有长弧形孔，止动臂的尖端与该弧形孔接合。 长弧形孔部分地被第二框架的垂直壁覆盖。

公开(公告)号：US5707035A

公开(公告)日：1998-01-13

申请号：US298890

申请日：1994-08-31

申请人： James A. Kargol ,  Robert W. Jones ,  Bruce A. Hiemstra ,  Marc D. Hewko ,  Yannis Poulos ,  Ronald R. Siegrist ,  Wee Tzee Gam ,  David W. Husted ,  Chester S. Fudala

发明人： James A. Kargol ,  Robert W. Jones ,  Bruce A. Hiemstra ,  Marc D. Hewko ,  Yannis Poulos ,  Ronald R. Siegrist ,  Wee Tzee Gam ,  David W. Husted ,  Chester S. Fudala

IPC分类号： B60N2/08 ,  B60N2/02 ,  B60N2/07 ,  B60N2/18 ,  B60N2/22 ,  F16M13/00

CPC分类号： B60N2/0232 ,  B60N2/072 ,  B60N2/0732

摘要： A power seat adjuster for bucket type vehicle seats includes inboard and outboard track assemblies each including a fixed lower section, a movable upper or movable section and a precision sliding interface including roller bearings between the moving upper track and the fixed lower track, the surfaces of the tracks that are engaged by the roller bearings being crowned to provide a bearing surface that is slightly convex when the seat is unoccupied but which becomes nearly flat when the seat is occupied, and the bearing surfaces of the track being coated with a multi-layer dry film lubricant including a base coating of an anti-friction material and a top coating of an anti-stick material. The power seat adjuster includes screw drive mechanisms for providing horizontal fore-and-aft adjustment, vertical up-and-down adjustment and adjustment in the inclination of the seat back, with the length of travel being limited by travel limit stops that include anti-jam mechanisms which are adapted to reduce the breakaway torque required to move the drive screws of the screw drive mechanisms away from either end position.

摘要翻译： 铲斗式车辆座椅的动力座椅调节器包括内侧和外侧轨道组件，每个轨道组件包括固定下部，可移动上部或可动部分，以及包括在移动的上部轨道和固定的下部轨道之间的滚子轴承的精密滑动界面， 由滚子轴承接合的轨道被凸出以提供当座椅未被占用时稍微凸起但在座椅被占据时变得接近平坦的支承表面，并且轨道的支承表面被涂覆有多层 干膜润滑剂包括抗磨材料的底涂层和防粘材料的顶涂层。 电动座椅调节器包括螺丝驱动机构，用于提供水平的前后调节，垂直上下调整和座椅靠背倾斜度的调节，行程长度受行程限制挡块的限制， 卡盘机构，其适于减少将螺丝传动机构的驱动螺杆移动远离任一端部位置所需的分离扭矩。

公开(公告)号：US5676424A

公开(公告)日：1997-10-14

申请号：US512721

申请日：1995-08-08

申请人： Bernd Winkelhake

发明人： Bernd Winkelhake

IPC分类号： B60N2/18 ,  A47C1/12 ,  A61G15/00 ,  B60N2/02

CPC分类号： B60N2/1803 ,  B60N2/1842 ,  B60N2/1853 ,  B60N2/1867 ,  B60N2/1878 ,  B60N2/1885 ,  B60N2/1892 ,  B60N2/1896

摘要： A seat for a vehicle with a scissor-like pivoting system and device for the adjustment of the inclination and/or height of the surface of the seat includes the feature that the device for the adjustment of the inclination and/or height must be space-saving and is not permitted to influence the pivoting system. Scissor-type sets of arms are proposed for the pivoting system whose upper arm-components are angularly adjustable and capable of being fixed relative to the remaining lower components of the same arm.

摘要翻译： 用于具有剪刀式枢转系统和用于调节座椅表面的倾斜度和/或高度的装置的车辆座椅包括用于调节倾斜度和/或高度的装置必须是空间的， 节省并且不允许影响枢转系统。 针对枢转系统提出了剪刀式组，其上臂部件是角度可调节的并且能够相对于同一臂的其余下部部件固定。

公开(公告)号：US5388888A

公开(公告)日：1995-02-14

申请号：US196367

申请日：1994-02-15

申请人： Gunter Franzmann ,  Heiko Utsch ,  Harald Wolsiefer ,  Hans Schneider ,  Karl-Peter Armbrust

发明人： Gunter Franzmann ,  Heiko Utsch ,  Harald Wolsiefer ,  Hans Schneider ,  Karl-Peter Armbrust

IPC分类号： B60N2/18 ,  B60N2/02

CPC分类号： B60N2/62 ,  B60N2/1839 ,  B60N2/1842 ,  B60N2/1885 ,  B60N2/1892 ,  B60N2/1896

摘要： A carrier for the partial seat cushion of a car seat, in particular a motor vehicle seat is disclosed. The carrier includes two side members which extend in the longitudinal direction of the seat and to which is hinged a longitudinal member of a leg support bearing the front portion of the partial seat cushion so as to pivot around an axis, extending in the transverse direction of the seat, and to be fixed into selectable swivel positions. A spring-loaded swiveling device is assigned to the leg support wherein said swiveling device exerts on the leg support a swivel force, which is smallest in the lowest swivel position and increases until the highest swivel position has been reached.

摘要翻译： 公开了一种用于汽车座椅，特别是汽车座椅的部分座垫的托架。 托架包括沿着座椅的纵向方向延伸的两个侧部构件，其铰接有支撑部分座垫的前部的腿部支撑件的纵向构件，以便围绕轴线转动，该轴线在横向方向上延伸 座椅，并固定在可选择的旋转位置。 弹簧加载的旋转装置被分配给腿部支撑件，其中所述旋转装置施加在腿上支撑旋转力，旋转力在最低旋转位置中最小并且增加直到达到最高旋转位置。

公开(公告)号：US5203608A

公开(公告)日：1993-04-20

申请号：US662485

申请日：1991-02-28

申请人： Omar D. Tame

发明人： Omar D. Tame

IPC分类号： B60N2/18 ,  B60N2/20 ,  B60N2/23

CPC分类号： B60N2/1835 ,  B60N2/1853 ,  B60N2/20 ,  B60N2/233

摘要： A seat assembly is disclosed with an articulating seat cushion rotatable about a transverse axis near the front end of the seat cushion. The seat back is reclinable and is coupled to the rear of the seat cushion so as to raise the rear end of the seat cushion in response to rearward reclining of the seat back whereby the seat occupant's hip point is raised as the seat back is reclined to provide a more comfortable recliner. The recliner drive mechanism includes a lead screw with a motor/transmission assembly to drive the lead screw and includes a thrust washer carried by the lead screw to transfer axial loads on the lead screw directly to the motor mount rather than allowing the lead screw loads to be transferred to the internal components of the motor/transmission assembly.

摘要翻译： 公开了一种座椅组件，其具有可围绕靠近座垫前端的横向轴线旋转的关节式座垫。 座椅靠背是可倾斜的并且联接到座垫的后部，以便响应于座椅靠背的向后倾斜而升高座垫的后端，由此座椅靠背倾斜到座椅靠背时上升 提供更舒适的躺椅。 斜倚器驱动机构包括具有马达/变速器组件以驱动导螺杆的导螺杆，并且包括由导螺杆承载的止推垫圈，以将导螺杆上的轴向载荷直接传递到马达座，而不是允许丝杠负载 转移到电机/变速器组件的内部部件。

公开(公告)号：US5120109A

公开(公告)日：1992-06-09

申请号：US383140

申请日：1989-07-20

申请人： Francesco Rangoni

发明人： Francesco Rangoni

IPC分类号： A47C7/40 ,  A47C7/46 ,  B60N2/18 ,  B60N2/22 ,  B60N2/48 ,  B60N2/62 ,  B60N2/66

CPC分类号： B60N2/66 ,  B60N2/1803 ,  B60N2/181 ,  B60N2/185 ,  B60N2/2222 ,  B60N2/4852 ,  B60N2/62

摘要： A motor vehicle seat can assume a plurality of different configurations to enable its optimal adaptation to the particular characteristics of the body of the seated person, ensuring a physiologically correct position of the shoulder region, the back, the lumbar region, the pelvis and the legs, as well as optimal distribution of the pressures on these regions, so that fatigue is reduced to a minimum even in the event of frequent and prolonged periods in the seat which would otherwise actually give rise to occupational disease.

公开(公告)号：US5112018A

公开(公告)日：1992-05-12

申请号：US740822

申请日：1991-08-05

申请人： Robert J. Wahls

发明人： Robert J. Wahls

IPC分类号： B60N2/06 ,  B60N2/02 ,  B60N2/16 ,  B60N2/18

CPC分类号： B60N2/1803 ,  B60N2/0232 ,  B60N2/0284 ,  B60N2/1853

摘要： A power seat track apparatus for selectively positioning an automotive vehicle seat is adapted to be powered by an electric motor drive, preferably with separate motors for each drive direction. The seat back is mounted on the upper track of the seat track mechanism for horizontal drive with the track. The vertical drive through front and rear torsion tubes or bars act on only the seat pan and seat cushion but not on the seat back. Since the vehicle shock loading requirements must be met by the structural seat pan or seat frame, the pan for holding only the seat cushion may be reduced in size as compared to the usual power seat frame. The front of the seat cushion is interconnected with the pan through a lost motion pivot and the rear portion of the seat cushion is interconnected with the seat pan through a fixed pivot connection whereby simultaneous elevation and shortening of the seat cushion with respect to the seat back is effected.

公开(公告)号：US4893774A

公开(公告)日：1990-01-16

申请号：US268128

申请日：1988-11-07

申请人： Edward A. Corneail ,  Elaine S. Schultz

发明人： Edward A. Corneail ,  Elaine S. Schultz

IPC分类号： B60N2/18

CPC分类号： B60N2/1842 ,  B60N2/1892 ,  B60N2/1896

摘要： A recliner mechanism is disclosed for rotating an automobile vehicle seat with respect to the automobile floor. The recliner mechanism comprises a first plate member that is constrained from rotating relative to the vehicle floor and a second plate member that is selectively lockable with said first plate member. The second plate member is rotatable relative to the vehicle floor when it is unlocked from the first plate member and the seat is attached to the second plate member to rotate with the second plate member. An actuator handle is pivotally connected to the second plate member so as to rotate with the second plate member and the vehicle seat. The actuator member actuates an arrangement of linkages to lock and unlock the second plate member relative to the first plate member. Since the actuator handle is connected to the rotating second plate member, the handle will rotate with the seat and second plate member and thus be easily accessible even at the new seat position. The recliner assembly is sturdily constructed and consists of relatively few moving parts and in addition is axially and vertically compact.

摘要翻译： 公开了一种用于使汽车车座相对于汽车地板旋转的倾斜机构。 斜倚器机构包括被限制为相对于车辆底板旋转的第一板构件和可选择性地与所述第一板构件锁定的第二板构件。 当第二板构件从第一板构件解锁时，第二板构件相对于车辆地板可旋转，并且座被附接到第二板构件以与第二板构件一起旋转。 致动器手柄枢转地连接到第二板构件，以便与第二板构件和车辆座椅一起旋转。 致动器构件致动联动装置，以相对于第一板构件锁定和解锁第二板构件。 由于致动器手柄连接到旋转的第二板构件，手柄将随着座和第二板构件旋转，因此即使在新的座椅位置也容易接近。 倾斜器组件结构坚固，由相对较少的运动部件组成，另外轴向和垂直紧凑。

公开(公告)号：US4871137A

公开(公告)日：1989-10-03

申请号：US217163

申请日：1988-07-11

申请人： Isao Ikegaya

发明人： Isao Ikegaya

IPC分类号： B60N2/18

CPC分类号： B60N2/1803 ,  B60N2/1864 ,  B60N2/1889

摘要： A seat lifting apparatus comprises a seat lifting device disposed between a base frame and a seat frame attached onto a seat side, and independently moving up or down the front and rear sides of the seat frame; front and rear shafts disposed in the seat lifting device and respectively disposed on the front and rear sides of the seat to support the seat; front and rear engaging devices respectively disposed in the front and rear shafts; and a resilient device connected between the front and rear engaging device and balancing the lifting operation of the seat on the front and rear sides thereof.A seat lifting apparatus also comprises a seat lifting device disposed between a lower frame and an upper frame disposed above the lower frame and attached onto a seat side, and moving the upper frame up or down; a gear rotatably supported by the lower frame; a plate rotatable in association with the rotation of the gear and detachably attached to the gear; and a shaft disposed in the seat lifting device and fixed to the plate, the shaft being rotated by the rotation of the plate to move the upper frame up or down.

公开(公告)号：US4852934A

公开(公告)日：1989-08-01

申请号：US128447

申请日：1987-12-03

申请人： Tomio Yasuda ,  Kohji Aoki

发明人： Tomio Yasuda ,  Kohji Aoki

IPC分类号： G05D1/08 ,  B60N2/00 ,  B60N2/02 ,  B60N2/06 ,  B60N2/08 ,  B60N2/10 ,  B60N2/18 ,  B60N2/22 ,  B60N2/90 ,  B60R16/02

CPC分类号： B60N2/0232

摘要： The attitude (as well as the position) of a front one of onboard seats which are disposed one behind the other is controlled. To secure a space for allowing an occupant to be seated upon the rear seat, a retracting limit of an entire front seat and a rear tilting limit for its seat back are determined experimentarily to define an extent of variable attitudes. When an occupant is seated upon the rear seat, the attitude of the front seat is controlled responsive to a command to change the attitude while making a reference to the extent of variable attitudes. A retracting movement of the entire front seat which goes beyond the rear limit as well as a rearward tilting or reclining of the seat back of the front seat which goes beyond the rear tilting limit are both inhibited. In this manner, when an occupant is seated upon the rear seat, the comfortableness of such occupant is secured if the driver carelessly enters a command to change the attitude of the front seat, while preventing any oppression presented to the physical body or causing a stressed attitude of the occupant seated upon the rear seat.

摘要翻译： 控制了一个在另一个之后设置的前面一个机载座椅的姿态（以及位置）。 为了固定用于允许乘员坐在后座上的空间，实验性地确定整个前排座椅的后退极限和后倾的极限，以确定可变姿态的程度。 当乘客坐在后排座椅上时，响应于改变姿态的命令来控制前座椅的姿态，同时参考可变姿态的程度。 超过后限的整个前座的缩回运动以及前座的座椅靠背超过后倾斜极限的向后倾斜或倾斜都被禁止。 以这种方式，当乘客坐在后排座椅上时，如果驾驶员不小心地进入改变前排座椅的姿态的命令，同时防止对身体施加的压迫或引起压力，则确保这种乘客的舒适性 坐在后排座椅上的乘客的态度。