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1. 发明授权

US06264158B1 Structural support for seat track assembly 失效
标题翻译：座椅轨道总成的结构支撑
公开(公告)号：US06264158B1
公开(公告)日：2001-07-24
申请号：US09207795
申请日：1998-12-09
申请人： Hugh D. Downey , Pascal Garrido , Gregory D. Collins , Roger Freund , Nils Olsson
发明人： Hugh D. Downey , Pascal Garrido , Gregory D. Collins , Roger Freund , Nils Olsson
IPC分类号： F16M1300
CPC分类号： B60N2/1853 , B60N2/0715 , B60N2/0747 , B60N2/1803 , B60N2/181
摘要： A support structure for a vehicle seat assembly which allows the seat position to be adjusted forwardly or rearwardly with respect to the vehicle. The seat support structure is mounted to a vehicle structure and includes a first track, a second track, a torque tube and a brace member supported for movement relative to the first track with the seat bottom being supported on the second track for movement relative to the first track. A restraint bracket which is attached to the seat belt is adjacent the torque tube and second track without the necessity of fasteners. The restraint bracket mounting allows a force to be transfered to the associated torque tube, first track, and second track. The present invention further provides a method of seat assembly in which the torque tube is maintained under compression and the brace member under tension to provide a rigid, integral seat support structure.
摘要翻译：用于车辆座椅组件的支撑结构，其允许座椅位置相对于车辆向前或向后调节。座椅支撑结构安装到车辆结构，并且包括第一轨道，第二轨道，扭矩管和支撑构件，支撑构件相对于第一轨道运动，座椅底部被支撑在第二轨道上，用于相对于第一轨道运动第一轨附接到安全带的约束支架与扭矩管和第二轨道相邻，而不需要紧固件。约束支架安装允许力传递到相关联的扭矩管，第一轨道和第二轨道。本发明还提供一种座椅组件的方法，其中扭矩管保持在压缩状态并且支撑构件处于张力下以提供刚性的一体式座椅支撑结构。

2. 发明授权

US06168235A Recliner control mechanism for a seat assembly 失效
标题翻译：座椅组件的躺椅控制机构
公开(公告)号：US06168235A
公开(公告)日：2001-01-02
申请号：US09192846
申请日：1998-11-16
申请人： Roger Freund
发明人： Roger Freund
IPC分类号： B60N202
CPC分类号： B60N2/2252 , F16H1/32
摘要： A vehicle seat assembly includes a seat bottom and a seat back supported for pivotal movement relative to the seat bottom such that seat back position can be adjusted to a variety of reclined positions with respect to the seat bottom. The seat includes a manual or electrical actuator which provides input to a control assembly that pivots the seat back with respect to the seat bottom. The control assembly includes an epicycloide gear mechanism with a first gear supported on the first seat member and a second gear supported on the second seat member. The second gear has a plurality of gear teeth that selectively mesh with a plurality of gear teeth on the first gear. The first gear teeth have a non-epicycloide tooth profile and the second gear teeth have an epicycloide tooth profile. An input member defines an axis of rotation and provides rotational input to the second gear. The input member is an eccentric input shaft having a geometric center that is spaced apart from the axis of rotation. This eccentricity causes the second gear teeth to move into engagement with the first gear teeth. When the input shaft is rotated in a first direction, the second gear is caused to rotate in a second direction, opposite from the first direction, resulting in the seat back pivoting with respect to the seat bottom.
摘要翻译：车辆座椅组件包括座椅底部和座椅靠背，座椅靠背被支撑成相对于座椅底部的枢转运动，使得座椅靠背位置可以相对于座椅底部被调节到各种倾斜位置。该座椅包括一个手动或电动执行机构，其向相对于座椅底部枢转座椅靠背的控制组件提供输入。控制组件包括具有支撑在第一座椅构件上的第一齿轮的第二齿轮机构和支撑在第二座椅构件上的第二齿轮。第二齿轮具有与第一齿轮上的多个齿轮齿选择性啮合的多个齿轮齿。第一齿轮齿具有非二次齿轮廓，并且第二齿轮齿具有二次齿轮廓。输入构件限定旋转轴线并且向第二齿轮提供旋转输入。输入构件是具有与旋转轴线间隔开的几何中心的偏心输入轴。该偏心引起第二齿轮齿与第一齿轮齿啮合。当输入轴沿第一方向旋转时，使第二齿轮沿与第一方向相反的第二方向旋转，导致座椅靠背相对于座椅底部枢转。

3. 发明授权

US6092873A Single manual lock configuration for a seat assembly 失效
标题翻译：座椅组件的单手动锁定配置
公开(公告)号：US6092873A
公开(公告)日：2000-07-25
申请号：US207331
申请日：1998-12-08
申请人： Hugh D. Downey , Pascal Garrido , Roger Freund , Nills O. Olsson
发明人： Hugh D. Downey , Pascal Garrido , Roger Freund , Nills O. Olsson
IPC分类号： B60N2/07 , A47C1/02
CPC分类号： B60N2/0715 , B60N2/0732 , B60N2/0747
摘要： A vehicle seat assembly includes a seat back supported with respect to a seat bottom and is attached to the vehicle by a mounting assembly. The mounting assembly has an inboard track assembly and an outboard track assembly that are both mounted to a vehicle structure with the track assemblies being spaced apart from one another. Each track assembly includes a first track and a second track supported for movement relative to the first track. The seat bottom is supported on the second track for horizontal movement with the second track as seat position is adjusted. A single locking mechanism is supported on one of the inboard or outboard track assemblies. The locking mechanism moveable between a locked position where the locking mechanism maintains the second track in a selected position relative to the first track and an unlocked position where the second track is moves with respect to the first track to a desired seat position. The mounting assembly further includes a manual actuator for selectively moving the locking mechanism between the locked and unlocked positions. A truss structure extends between the inboard and outboard track assemblies to provide structural support for the seat assembly.
摘要翻译：车辆座椅组件包括相对于座椅底部支撑的座椅靠背，并通过安装组件附接到车辆。安装组件具有内侧轨道组件和外侧轨道组件，其均安装到车辆结构上，轨道组件彼此间隔开。每个轨道组件包括第一轨道和第二轨道，该轨道被支撑用于相对于第一轨道运动。座椅底部支撑在第二轨道上用于水平运动，第二轨道作为座椅位置被调整。其中一个内侧或外侧轨道组件支撑单个锁定机构。锁定机构可以在锁定机构将第二轨道相对于第一轨道保持在选定位置的锁定位置和第二轨道相对于第一轨道移动到期望的座椅位置的解锁位置之间移动。安装组件还包括用于在锁定位置和解锁位置之间选择性地移动锁定机构的手动致动器。桁架结构在内侧和外侧轨道组件之间延伸以提供用于座椅组件的结构支撑。

4. 发明授权

US6021990A Integrated lead screw drive for seat adjuster 失效
标题翻译：用于座椅调节器的集成导螺杆驱动
公开(公告)号：US6021990A
公开(公告)日：2000-02-08
申请号：US123681
申请日：1998-07-28
申请人： Roger Freund
发明人： Roger Freund
IPC分类号： B60N2/02 , B60N2/06 , F16M13/00
CPC分类号： B60N2/0232 , B60N2/067
摘要： A seat adjustment assembly for driving a vehicle seat forwardly and rearwardly within a cab of a vehicle includes a pair of lead screws which are driven by cables from a single motor. The lead screws engage a nut runner, and the nut runner is fixed to the lower track. The lead screws are fixed to the upper track, and when the lead screws rotate, the nut runner causes the lead screw to move axially. This thus causes the upper track relative to the lower track, and move the seat. The adjustment assembly is a modular unit which can be attached as an pre-assembled to the remainder of the vehicle seat. The housings incorporated into this arrangement are staked together, such that separate retaining members such as bolts are eliminated.
摘要翻译：一种用于在车辆驾驶室内向前和向后驱动车辆座椅的座椅调节组件包括一对由来自单个电动机的电缆驱动的导螺杆。导螺杆接合螺母扳手，螺母扳手固定在下轨道上。导螺杆固定在上轨道上，当导螺杆旋转时，螺母扳手使导螺杆轴向移动。这因此导致相对于下轨道的上轨道并且移动座椅。调节组件是可以预先组装到车辆座椅的其余部分的模块化单元。结合到该布置中的壳体被放在一起，从而消除了诸如螺栓的单独的保持构件。

5. 发明授权

US5349878A Horizontal seat position adjuster 失效
标题翻译：水平座椅位置调节器
公开(公告)号：US5349878A
公开(公告)日：1994-09-27
申请号：US83417
申请日：1993-06-28
申请人： Mark D. White , Roger Freund
发明人： Mark D. White , Roger Freund
IPC分类号： B60N2/06 , B60N2/16 , F16H25/20 , F16H55/22
CPC分类号： B60N2/067 , B60N2/161 , B60N2/164 , Y10T74/18648 , Y10T74/18656 , Y10T74/18792 , Y10T74/19828
摘要： A mechanism used to control the vertical height as well as fore-aft position of a vehicle seat while presenting a minimum height profile when adjusted to minimum vertical elevation. The seat is connected to a pair of rails, one stationary and one reciprocable. A seat is affixed to an attachment bracket which is connected to the reciprocable rail by a vertical height adjuster comprising a vertically oriented screw jack which may be positioned to selectable heights by a motor. The fore-aft relationship of the rails may also be selectively adjusted by a motor driving a horizontally oriented screw jack. Both screw jacks incorporate a screw connected to a helical gear engaged to a worm gear. The worm gear is driven by a remote motor through a flexible drive cable. Both screw jacks present a structure which offers a minimum height profile when the seat is positioned at minimum vertical height. In this manner, an aerodynamically efficient roof line may be utilized while providing maximum head room for the vehicle occupants.
摘要翻译：用于控制车辆座椅的垂直高度以及前后位置的机构，同时当调节到最小垂直高度时具有最小高度轮廓。座椅连接到一对轨道，一个固定和一个往复运动。座椅固定在连接支架上，该连接托架通过垂直高度调节器连接到往复运动轨道，垂直高度调节器包括垂直定向的螺旋千斤顶，该螺旋千斤顶可以由马达定位成可选择的高度。也可以通过驱动水平定向的螺旋千斤顶的电动机来选择性地调节轨道的前后关系。两个螺旋千斤顶都包含一个连接到与蜗轮啮合的斜齿轮的螺钉。蜗轮由远程电机通过柔性驱动电缆驱动。两个螺旋千斤顶都呈现出当座椅位于最小垂直高度时提供最小高度轮廓的结构。以这种方式，可以利用空气动力学有效的车顶线，同时为车辆乘客提供最大的头部空间。

6. 发明授权

US06668680B1 Noise and vibration reducing flex-cable assembly 有权
标题翻译：噪声和减振柔性电缆组件
公开(公告)号：US06668680B1
公开(公告)日：2003-12-30
申请号：US09662418
申请日：2000-09-14
申请人： Roger Freund , Pascal Emanuel Garrido , Richard Allen LAgereij
发明人： Roger Freund , Pascal Emanuel Garrido , Richard Allen LAgereij
IPC分类号： G05G114
CPC分类号： G05G1/30 , F16C1/06 , F16C1/08 , F16C1/262 , Y10T74/2045 , Y10T74/20456 , Y10T74/20528 , Y10T74/20888
摘要： A flexible drive cable assembly for a powered adjustable seat, powered adjustable pedals or the like of a motor vehicle. The flexible drive cable assembly includes an elongate flexible core for transmitting movement from a first end of the core to a second end of the core and an elongate flexible casing encircling a longitudinal length of the core and having a unitary connector. A driving or driven element is operably connected to the core for transmission of movement therebetween. An end fitting is stationary relative to the driving or driven element and has an aperture for passage of the core therethrough. The unitary connector of the casing cooperates with the end fitting to secure the casing to the end fitting and hold the casing stationary relative to the end fitting. In one embodiment, the casing connector and the end fitting form a snap-fit connection to form an interlock between the casing and the end fitting and an interference fit between the casing and the end fitting to reduce vibration. In another embodiment, the casing is heat staked to the end fitting such that casing material flows into grooves of the end fitting to form protrusions which interlock with the end fitting grooves and an interference fit between the casing and the end fitting to reduce vibration. In yet another embodiment, the unitary connector includes an elongate portion press fit in an aperture of the end fitting and a flange engaging the end fitting adjacent the aperture.
摘要翻译：用于动力可调节座椅的柔性驱动电缆组件，机动车辆的动力可调节踏板等。柔性驱动电缆组件包括用于将运动从芯的第一端传递到芯的第二端的细长柔性芯和围绕芯的纵向长度并具有整体连接器的细长柔性壳。驱动或驱动元件可操作地连接到芯部，用于在它们之间传输运动。端部配件相对于驱动或被驱动元件是静止的，并且具有用于使芯通过的孔。壳体的单一连接器与端部配件协作以将壳体固定到端部配件并且将壳体相对于端部配件保持固定。在一个实施例中，壳体连接器和端部配件形成卡扣配合连接，以在壳体和端部配件之间形成互锁，并且壳体和端部配件之间的过盈配合以减少振动。在另一个实施例中，壳体被热铆接到端部配件，使得套管材料流入端部配件的凹槽中，以形成与端部配合槽互锁的突起，以及壳体和端部配件之间的过盈配合以减少振动。在另一个实施例中，单一连接器包括压配合在端部配件的孔中的细长部分和与邻近孔径的端部配件接合的凸缘。

7. 发明授权

US6145914A Torque tube for seat track assembly 有权
标题翻译：用于座椅轨道总成的扭矩管
公开(公告)号：US6145914A
公开(公告)日：2000-11-14
申请号：US207128
申请日：1998-12-08
申请人： Hugh D. Downey , Pascal Garrido , Roger Freund , Nills O. Olsson , Gregory David Collins
发明人： Hugh D. Downey , Pascal Garrido , Roger Freund , Nills O. Olsson , Gregory David Collins
IPC分类号： B60N2/07 , B60N2/16 , B60N2/02 , F16M13/00
CPC分类号： B60N2/181 , B60N2/0715 , B60N2/0747 , B60N2/1803 , B60N2/1853
摘要： A vehicle seat assembly includes a seat bottom and a seat back supported for movement relative to the seat bottom such that seat position can be adjusted forwardly or rearwardly with respect to the vehicle. The seat assembly is mounted to a vehicle structure and includes a first track and a second track supported for movement relative to the first track with the seat bottom being supported on the second track for movement with the second track. An actuator selectively controls the movement of the second track with respect to the first track. The assembly also includes at least one torque tube for providing vertical seat adjustment. The torque tube presents a bearing surface for rotatably supporting a bearing surface located on the second track.
摘要翻译：车辆座椅组件包括座椅底部和座椅靠背，所述座椅底座和座椅靠背相对于座椅底部移动，使得座椅位置可以相对于车辆向前或向后调节。座椅组件安装到车辆结构，并且包括第一轨道和第二轨道，第一轨道和第二轨道被支撑成相对于第一轨道运动，座椅底部被支撑在第二轨道上以与第二轨道一起运动。致动器选择性地控制第二轨道相对于第一轨道的移动。组件还包括至少一个用于提供垂直座椅调节的扭矩管。扭矩管呈现用于可旋转地支撑位于第二轨道上的支承表面的支承表面。

8. 发明授权

US5988581A Single horizontal drive for a vehicle seat 失效
标题翻译：用于车辆座椅的单个水平驱动
公开(公告)号：US5988581A
公开(公告)日：1999-11-23
申请号：US113486
申请日：1998-07-10
申请人： Roger Freund , Pascal Garrido
发明人： Roger Freund , Pascal Garrido
IPC分类号： B60N2/06 , B60N2/02 , B60N2/18 , F16M13/00
CPC分类号： B60N2/1803 , B60N2/0296 , B60N2/181
摘要： A power seat positioning device for automatically adjusting the horizontal fore and aft position of a seat within a vehicle using a single electric motor. A lower track assembly is attached to a vehicle floor and includes a first and second laterally spaced lower track members. An associated upper track assembly attaches to a vehicle seat and includes a first and second upper track member which slide within the first and second lower track members respectively to adjust the for and aft position of the seat within the vehicle. A drive motor and gearbox arrangement is supported on the first upper track to provide the motive force which drives only the first upper track relative to the first lower seat track. A brace member directly connects the first upper track to the second upper track to coordinate the horizontal position of the first upper seat track with the position of the second upper seat track.
摘要翻译：一种电动座椅定位装置，用于使用单个电动机自动调节车辆内的座椅的水平前后位置。下轨道组件附接到车辆地板并且包括第一和第二侧向间隔开的下轨道构件。相关联的上轨道组件附接到车辆座椅并且包括第一和第二上轨道构件，其分别在第一和第二下轨道构件内滑动以调节车辆内的座椅的前后位置。驱动马达和齿轮箱装置支撑在第一上轨道上以提供相对于第一下座轨道仅驱动第一上轨道的动力。支撑构件将第一上轨道直接连接到第二上轨道，以与第二上座轨道的位置协调第一上座轨道的水平位置。

9. 发明授权

US5299771A Vertical seat position adjuster 失效
标题翻译：垂直座椅位置调节器
公开(公告)号：US5299771A
公开(公告)日：1994-04-05
申请号：US83410
申请日：1993-06-28
申请人： Mark D. White , Bartholomew J. Boelryk , Roger Freund
发明人： Mark D. White , Bartholomew J. Boelryk , Roger Freund
IPC分类号： B60N2/06 , B60N2/16 , F16M11/00
CPC分类号： B60N2/067 , B60N2/161 , B60N2/164
摘要： A mechanism used to control the vertical height as well as fore-aft position of a vehicle seat while presenting a minimum height profile when adjusted to minimum vertical elevation. The seat is connected to a pair of rails, one stationary and one reciprocable. A seat is affixed to an attachment bracket which is connected to the reciprocable rail by a vertical height adjuster comprising a vertically oriented screw jack which may be positioned to selectable heights by a motor. The fore-aft relationship of the rails may also be selectively adjusted by a motor driving a horizontally oriented screw jack. Both screw jacks incorporate a screw connected to a helical gear engaged to a worm gear. The worm gear is driven by a remote motor through a flexible drive cable. Both screw jacks present a structure which offers a minimum height profile when the seat is positioned at minimum vertical height. In this manner, an aerodynamically efficient roof line may be utilized while providing maximum head room for the vehicle occupants.
摘要翻译：用于控制车辆座椅的垂直高度以及前后位置的机构，同时当调节到最小垂直高度时具有最小高度轮廓。座椅连接到一对轨道，一个固定和一个往复运动。座椅固定在连接支架上，该连接托架通过垂直高度调节器连接到往复运动轨道，垂直高度调节器包括垂直定向的螺旋千斤顶，该螺旋千斤顶可以由马达定位成可选择的高度。也可以通过驱动水平定向的螺旋千斤顶的电动机来选择性地调节轨道的前后关系。两个螺旋千斤顶都包含一个连接到与蜗轮啮合的斜齿轮的螺钉。蜗轮由远程电机通过柔性驱动电缆驱动。两个螺旋千斤顶都呈现出当座椅位于最小垂直高度时提供最小高度轮廓的结构。以这种方式，可以利用空气动力学有效的车顶线，同时为车辆乘客提供最大的头部空间。

10. 发明授权

US5222710A Vertical seat position adjuster 失效
标题翻译：垂直座椅位置调节器
公开(公告)号：US5222710A
公开(公告)日：1993-06-29
申请号：US755278
申请日：1991-09-05
申请人： Mark D. White , Bartholomew J. Boelryk , Roger Freund
发明人： Mark D. White , Bartholomew J. Boelryk , Roger Freund
IPC分类号： B60N2/06 , B60N2/16
CPC分类号： B60N2/067 , B60N2/161 , B60N2/164
摘要： A mechanism used to control the vertical height as well as fore-aft position of a vehicle seat while presenting a minimum height profile when adjusted to minimum vertical elevation. The seat is connected to a pair of rails, one stationary and one reciprocable. A seat is affixed to an attachment bracket which is connected to the reciprocable rail by a vertical height adjuster comprising a vertically oriented screw jack which may be positioned to selectable heights by a motor. The fore-aft relationship of the rails may also be selectively adjusted by a motor driving a horizontally oriented screw jack. Both screw jacks incorporate a screw connected to a helical gear engaged to a worm gear. The worm gear is driven by a remote motor through a flexible drive cable. Both screw jacks present a structure which offers a minimum height profile when the seat is positioned at minimum vertical height. In this manner, an aerodynamically efficient roof line may be utilized while providing maximum head room for the vehicle occupants.
摘要翻译：用于控制车辆座椅的垂直高度以及前后位置的机构，同时当调节到最小垂直高度时具有最小高度轮廓。座椅连接到一对轨道，一个固定和一个往复运动。座椅固定在连接支架上，该连接托架通过垂直高度调节器连接到往复运动轨道，垂直高度调节器包括垂直定向的螺旋千斤顶，该螺旋千斤顶可以由马达定位成可选择的高度。也可以通过驱动水平定向的螺旋千斤顶的电动机来选择性地调节轨道的前后关系。两个螺旋千斤顶都包含一个连接到与蜗轮啮合的斜齿轮的螺钉。蜗轮由远程电机通过柔性驱动电缆驱动。两个螺旋千斤顶都呈现出当座椅位于最小垂直高度时提供最小高度轮廓的结构。以这种方式，可以利用空气动力学有效的车顶线，同时为车辆乘客提供最大的头部空间。

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