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1. 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。

2. 发明授权

US06179265B2 Single horizontal drive configuration for a seat adjuster 有权
标题翻译：单个水平驱动器配置为座椅调节器
公开(公告)号：US06179265B2
公开(公告)日：2001-01-30
申请号：US09207484
申请日：1998-12-08
申请人： Hugh D. Downey , Roger Freund , Pascal Garrido , Nills O. Olsson , Gregory David Collins
发明人： Hugh D. Downey , Roger Freund , Pascal Garrido , Nills O. Olsson , Gregory David Collins
IPC分类号： F16M1300
CPC分类号： B60N2/0296
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 first and second tracks are preferably mounted in a vertical configuration. The seat bottom is supported on the second track for horizontal movement with the second track as seat position is adjusted. A single drive mechanism is supported on one of the inboard or outboard track assemblies. The drive mechanism includes a single drive member that is mounted between the inboard and outboard track assemblies. A truss structure extends between the inboard and outboard track assemblies to provide structural support for the seat assembly as seat position is adjusted.
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。第一和第二轨道优选地以垂直构造安装。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持单个驱动机构。驱动机构包括安装在内侧和外侧轨道组件之间的单个驱动构件。桁架结构在内侧和外侧轨道组件之间延伸，以在调节座椅位置时为座椅组件提供结构支撑。

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

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。

5. 发明授权

US06309019B1 Flex cable drive for seat adjuster assembly 有权
标题翻译： Flex电缆驱动器用于座椅调节器组件
公开(公告)号：US06309019B1
公开(公告)日：2001-10-30
申请号：US09450197
申请日：1999-11-29
申请人： Hugh D. Downey , Pascal Garrido , Nils O. Olsson
发明人： Hugh D. Downey , Pascal Garrido , Nils O. Olsson
IPC分类号： A47C1024
CPC分类号： B60N2/1803 , B60N2/0224 , B60N2/0296 , B60N2/067 , B60N2/181 , B60N2/1853 , B60N2/22 , B60N2002/0236 , F16C1/08
摘要： A vehicle seat assembly includes a seat back that is supported with respect to a seat bottom. The seat bottom is supported on a track assembly that includes a seat adjuster for controlling movement of the seat back and bottom. The seat adjuster can move the seat in horizontal and/or vertical directions and can also be used to adjust the tilt of the seat. An electric motor is used to drive the seat adjuster. The motor supports a first connector and the seat adjuster supports a second connector. A flexible shaft is used to interconnect the first and second connectors to transmit power from the motor to the adjuster. The shaft has a first end and a second end with each of the ends defined by a helical body portion. The first connector and the first end are mated to interconnect the motor and the shaft and the second connector and the second end are mated to interconnect the seat adjuster and the shaft. The helical body portion of the first and second ends is twisted with respect to the first and second connectors such that there is a slight interference fit between the ends and the connectors. The use of the helical body to create the interference fit allows for easy assembly of the shaft to the motor and seat adjuster and is quiet in operation.
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。座椅底部支撑在包括用于控制座椅靠背和底部的移动的座椅调节器的轨道组件上。座椅调节器可以在水平和/或垂直方向上移动座椅，并且还可以用于调节座椅的倾斜。电动机用于驱动座椅调节器。马达支撑第一连接器，座椅调节器支撑第二连接器。使用柔性轴来互连第一和第二连接器以将动力从电动机传递到调节器。轴具有第一端和第二端，每个端部由螺旋体部分限定。第一连接器和第一端配合以将电动机和轴相互连接，并且第二连接器和第二端配合以将座椅调节器和轴相互连接。第一和第二端的螺旋体部分相对于第一和第二连接器扭转，使得端部和连接器之间存在轻微的过盈配合。使用螺旋体来产生干涉配合允许将轴轻松地组装到电动机和座椅调节器上并且操作安静。

6. 发明授权

US06217115B1 Simplified linkage assembly 有权
标题翻译：简化联动装配
公开(公告)号：US06217115B1
公开(公告)日：2001-04-17
申请号：US09295247
申请日：1999-04-20
申请人： Hugh D. Downey , Trajan Quinn , Pascal Garrido , Nils O. Olsson
发明人： Hugh D. Downey , Trajan Quinn , Pascal Garrido , Nils O. Olsson
IPC分类号： B60N212
CPC分类号： B60N2/181 , B60N2/08 , B60N2/1853 , Y10T403/4924 , Y10T403/4941
摘要： A linkage assembly is used to vertically adjust the position of a seat. The linkage assembly includes a first link that is connected to a second link without the use of fasteners. The first link has a first mounting portion and the second link has a second mounting portion. The first mounting portion is deformed into engagement with the second mounting portion to rotatably connect the first link to the second link. In one embodiment, the first mounting portion is an extrusion that extends through an aperture in the second link. An end of the extrusion is deformed into engagement with the second link to form a lip to lock the first link to the second link and allow relative rotational movement between the first and second links while eliminating relative linear movement therebetween. In an alternative embodiment, portions of the first and second links are deformed into locking engagement.
摘要翻译：连杆组件用于垂直调节座椅的位置。连杆组件包括在不使用紧固件的情况下连接到第二连杆的第一连杆。第一连杆具有第一安装部分，第二连杆具有第二安装部分。第一安装部分变形成与第二安装部分接合，以将第一连杆可旋转地连接到第二连杆。在一个实施例中，第一安装部分是延伸穿过第二连杆中的孔的挤压件。挤出的端部变形成与第二连杆接合以形成唇缘，以将第一连杆锁定到第二连杆，并允许第一和第二连杆之间的相对旋转运动，同时消除它们之间的相对线性运动。在替代实施例中，第一和第二连杆的部分变形成锁定接合。

7. 发明授权

US06290199B1 Drive mechanism for a seat adjuster 有权
标题翻译：座椅调节器的驱动机构
公开(公告)号：US06290199B1
公开(公告)日：2001-09-18
申请号：US09371143
申请日：1999-08-09
申请人： Pascal Garrido , Hugh D. Downey
发明人： Pascal Garrido , Hugh D. Downey
IPC分类号： F16M1300
CPC分类号： B60N2/0715 , B60N2/0232 , B60N2/067 , B60N2/0747
摘要： A drive assembly for a seat adjuster is used to adjust the longitudinal position of a vehicle seat between a plurality of positions. The drive assembly includes a first track mounted to a vehicle structure a second track that is supported for longitudinal movement relative to the first track. A bracket is fixed relative to the first track and has an opening through which a drive nut is inserted. The drive nut has a threaded central bore and is rotatable between a first position and a second position. In the first position the drive nut moves relative to the bracket through the opening. In the second position the drive nut contacts the bracket to form a positive structural engagement between the drive nut and the bracket. A screw shaft has an elongated body with an external threaded surface that engages the threaded central bore in the drive nut to move the second track between a plurality of adjusted positions relative to the first track. A drive motor is used to drive the screw shaft relative to the drive nut only when the drive nut is moved from the first position to the second position.
摘要翻译：用于座椅调节器的驱动组件用于在多个位置之间调节车辆座椅的纵向位置。驱动组件包括安装到车辆结构的第一轨道，第二轨道被支撑以相对于第一轨道纵向移动。支架相对于第一轨道固定，并具有一个开口，驱动螺母穿过该开口插入。驱动螺母具有螺纹中心孔，并且可在第一位置和第二位置之间旋转。在第一位置，驱动螺母通过开口相对于支架移动。在第二位置，驱动螺母接触支架，以在驱动螺母和支架之间形成积极的结构接合。螺杆轴具有带有外螺纹表面的细长主体，该外螺纹表面与驱动螺母中的螺纹中心孔接合，以使第二轨道相对于第一轨道在多个调节位置之间移动。驱动马达仅在驱动螺母从第一位置移动到第二位置时相对于驱动螺母驱动螺杆轴。

8. 发明授权

US6036267A Seat track with rotary locking device 失效
标题翻译：带旋转锁定装置的座椅轨道
公开(公告)号：US6036267A
公开(公告)日：2000-03-14
申请号：US103029
申请日：1998-06-23
申请人： Hugh D. Downey , Pascal Garrido
发明人： Hugh D. Downey , Pascal Garrido
IPC分类号： B60N2/07 , B60N2/08 , A47C1/023
CPC分类号： B60N2/0825 , B60N2/0705 , B60N2/0715 , B60N2/0843 , B60N2/0887
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 includes a locking device rotatably mounted on an upper track that moves relative to a lower track. The locking device includes at least one locking tooth that engages one or more slots on the lower track so that the upper track and the seat are maintained in a fixed position relative to the lower track. The mounting assembly includes a release member for disengaging the locking device and adjusting the position of the seat. The release member is rotatably supported on the second track and selectively moves into a release position when actuated by a substantially vertical force. This causes the locking device to rotate out of the locked position and into the unlocked position such that the second track can move relative to the first track allowing the seat position to be adjusted.
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。安装组件包括可旋转地安装在相对于下轨道移动的上轨道上的锁定装置。锁定装置包括与下轨道上的一个或多个狭槽接合的至少一个锁定齿，使得上轨道和座椅相对于下轨道保持在固定位置。安装组件包括用于分离锁定装置并调节座椅的位置的释放构件。释放构件可旋转地支撑在第二轨道上，并且当由基本垂直的力驱动时选择性地移动到释放位置。这导致锁定装置旋转离开锁定位置并进入解锁位置，使得第二轨道能够相对于第一轨道移动，从而允许调整座椅位置。

9. 发明授权

US06405987B1 Reinforcement member for a seat mounting assembly 有权
标题翻译：座椅安装组件的加强构件
公开(公告)号：US06405987B1
公开(公告)日：2002-06-18
申请号：US09368956
申请日：1999-08-05
申请人： Gregory James Alexander Andrigo , Gregory David Collins , Hugh D. Downey , Richard Allen Lagerweij
发明人： Gregory James Alexander Andrigo , Gregory David Collins , Hugh D. Downey , Richard Allen Lagerweij
IPC分类号： F16M1300
CPC分类号： B60N2/0705 , B60N2/0715 , B60N2/0732 , B60N2/0887
摘要： A vehicle seat assembly includes a seat back and a seat bottom and is attached to a vehicle support structure by a mounting assembly. The mounting assembly includes a first track and a second track supported for movement relative to the first track along a first longitudinal axis. The seat bottom is supported on the second track for axial movement with the second track. This allows the seat assembly to be adjusted forwardly or rearwardly by a seat occupant. The seat back can also be moved relative to the second track between an upright position and a recliner position. The seat assembly receives a seat load resulting from the seat occupant sitting in the seat with the seat back in the reclined position and/or from a forward movement of the seat occupant during a deceleration of the vehicle when the seat occupant is belted into the seat. The mounting assembly includes at least one bracket supported on the second track for movement therewith and a reinforcement member that is fixed to the bracket and defines a second longitudinal axis, which is parallel to said first longitudinal axis. The reinforcement member distributes the seat load applied to the bracket along the length of the second track.
摘要翻译：车辆座椅组件包括座椅靠背和座椅底部，并通过安装组件附接到车辆支撑结构。安装组件包括第一轨道和第二轨道，第一轨道和第二轨道被支撑成沿着第一纵向轴线相对于第一轨道移动。座椅底部支撑在第二轨道上，用于与第二轨道轴向移动。这允许座椅组件由座椅乘客向前或向后调节。座椅靠背也可以相对于第二轨道在直立位置和斜倚位置之间移动。座椅组件接收座椅乘员所产生的乘坐座椅，座椅靠背处于倾斜位置和/或座椅乘员在车辆减速期间向前移动时，座椅乘员被带入座椅。安装组件包括支撑在第二轨道上的至少一个支架，用于与其一起运动;以及加强构件，该加强构件固定到托架并限定平行于所述第一纵向轴线的第二纵向轴线。加强构件沿着第二轨道的长度分布施加到支架的座椅负载。

10. 发明授权

US06557809B2 Universal seat track assembly 失效
公开(公告)号：US06557809B2
公开(公告)日：2003-05-06
申请号：US10087123
申请日：2002-03-01
申请人： Hugh D. Downey
发明人： Hugh D. Downey
IPC分类号： F16M1300
CPC分类号： B60N2/0715 , B60N2/0705
摘要： A seat track assembly includes a first track having a mounting wall and first and second spaced apart side walls extending from the mounting wall, and a second track having a base flange and first and second spaced apart side flanges extending from the base flange. The side walls and the side flanges each have a pair of flat surfaces which cooperate to define a pair of load transmission channels. The load transmission channels are preferably square-shaped and oriented at 45 degrees. Load transmission elements are positioned in the load transmission channels. At least one of the first and second tracks produce an interference with the load transmission elements so that at least one of the first and second tracks is resiliently deflected by the load transmission elements to bias the load transmission elements into engagement with each of the four flat surfaces.

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