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1. 发明授权

US06779840B1 Locking and unlocking mechanism for an active headrest for a vehicle seat 失效
标题翻译：用于车辆座椅的主动头枕的锁定和解锁机构
公开(公告)号：US06779840B1
公开(公告)日：2004-08-24
申请号：US10649021
申请日：2003-08-27
申请人： Mark Farquhar , Mladen Humer , Kaur Grewal , Kar Low , Kenneth McQueen , Nagarjun V. Yetukuri
发明人： Mark Farquhar , Mladen Humer , Kaur Grewal , Kar Low , Kenneth McQueen , Nagarjun V. Yetukuri
IPC分类号： B60N242
CPC分类号： B60N2/4228 , B60N2/847 , B60N2/888
摘要： A vehicle seat and headrest assembly includes a seatback frame. A headrest assembly is provided and has a cushion portion and an impact target. The headrest assembly is rotatably connected to the seatback frame, wherein a rearward force applied upon the impact target causes the cushion portion to rotate upwardly and forwardly. A headrest assembly biasing member is operatively connected to the headrest assembly and the seatback frame and biases the headrest assembly against rotational movement. A locking mechanism is operatively connected to the headrest assembly and the seatback frame. The locking mechanism is movable between an unlocked position wherein the headrest assembly is permitted to rotate, and a locked position wherein the headrest assembly is prevented from rotating.
摘要翻译：车辆座椅和头枕组件包括座椅靠背框架。提供头枕组件并具有缓冲部分和冲击目标。头枕组件可旋转地连接到座椅靠背框架，其中施加在冲击目标件上的向后的力使得缓冲部分向上和向前旋转。头枕组件偏置构件可操作地连接到头枕组件和座椅靠背框架，并且偏压头枕组件以防旋转运动。锁定机构可操作地连接到头枕组件和座椅靠背框架。锁定机构可在头盔组件被允许旋转的解锁位置和头枕组件被阻止旋转的锁定位置之间移动。

2. 发明申请

US20060071514A1 VEHICLE SEAT AND HEAD RESTRAINT ASSEMBLY 失效
标题翻译：车辆座椅和头部限制装置
公开(公告)号：US20060071514A1
公开(公告)日：2006-04-06
申请号：US10957442
申请日：2004-10-01
申请人： Mark Farquhar , Kar Low , Kenneth McQueen , Mark Sebby , Nagarjun Yetukuri
发明人： Mark Farquhar , Kar Low , Kenneth McQueen , Mark Sebby , Nagarjun Yetukuri
IPC分类号： A47C1/02
CPC分类号： B60N2/862 , B60N2/85
摘要： A vehicle seat assembly includes a seat bottom and a seat back connected to the seat bottom. A reclining mechanism is configured to adjustably position the seat back. A head restraint assembly includes a head restraint and one or more supports receiving the head restraint extending through one or more slots in an upper frame member of the seat back frame. A head restraint adjustment mechanism cooperates with the seat back to position the head restraint adjacent an occupant's head. The head restraint adjustment mechanism includes a guide rotatably mounted to the seat back frame receiving the one or more head restraint supports, a cam rotatably mounted to the seat back frame and a linkage having a first end connected to the guide and a second end adjustably connected to the cam.
摘要翻译：车辆座椅组件包括座椅底部和连接到座椅底部的座椅靠背。倾斜机构构造成可调整地将座椅靠背定位。头枕组件包括头枕和一个或多个支撑件，其接收通过座椅靠背框架的上框架构件中的一个或多个狭槽延伸的头枕。头枕调节机构与座椅靠背配合，将头枕定位在乘员头部附近。头枕调节机构包括可旋转地安装到座椅靠背框架上的导轨，该座椅靠背框架容纳一个或多个头枕支撑件，可旋转地安装到座椅靠背框架的凸轮和具有连接到引导件的第一端的联动装置和可调节地连接的第二端到凸轮

3. 发明申请

US20060238010A1 HEAD RESTRAINT ASSEMBLY FOR A VEHICLE SEAT ASSEMBLY 有权
标题翻译：汽车座椅组件的头部限制组件
公开(公告)号：US20060238010A1
公开(公告)日：2006-10-26
申请号：US11110549
申请日：2005-04-20
申请人： Nagarjun Yetukuri , Mladen Humer , Kar Low
发明人： Nagarjun Yetukuri , Mladen Humer , Kar Low
IPC分类号： A47C7/36
CPC分类号： B60N2/818
摘要： A head restraint assembly for a vehicle seat assembly including a post to operatively engage a vehicle seat and provide vertical movement relative thereto. The post includes a control leg, a slave leg and a contoured cross member disposed therebetween. Each of the legs has a terminal end and an offset disposed between the terminal end and the contoured cross member. The head restraint assembly further includes a bun attached to the post. The offsets advance a portion of the post and the contoured cross member toward a seat occupant to facilitate placement of a predetermined portion of the bun relative thereto and substantially reduce head displacement during a rear end vehicular collision.
摘要翻译：一种用于车辆座椅组件的头枕组件，其包括用于操作地接合车辆座椅并且相对于其提供垂直运动的柱。该柱包括控制腿，从腿和设置在它们之间的轮廓横向构件。每个腿具有设置在终端和轮廓横梁之间的终端和偏移。头枕组件还包括附接到柱的髻。偏置使柱的一部分和轮廓横向构件朝向座椅乘员推进，以便于相对于其放置小块的预定部分并且在后端车辆碰撞期间基本上减小头部位移。

4. 发明申请

US20050093349A1 AKJUSTABLE HEAD RESTRAINT OR HEADREST 失效
标题翻译：可伸缩头限制或头部
公开(公告)号：US20050093349A1
公开(公告)日：2005-05-05
申请号：US10605820
申请日：2003-10-29
申请人： Kar Low , Nargarjun Yetukuri , Kenneth McQueen , Mark Sebby , Kevin Gasparotto
发明人： Kar Low , Nargarjun Yetukuri , Kenneth McQueen , Mark Sebby , Kevin Gasparotto
IPC分类号： B60N2/48
CPC分类号： B60N2/841
摘要： A tilt-adjustable head restraint assembly includes a hollowed head restraint body pivotally connected to a U-shaped mounting post. A ratcheting mechanism is disposed within the head restraint body and includes a ratchet interacting with a rack of ratchet teeth. The ratchet has an inertia gear engaged therewith to slow the forward movement of the pivoting head restraint when the ratchet is engaged to allow forward movement of the head restraint, and further has a plunger mechanism which allows for the pivoting of the head restraint in a hands free manner by the application of a static force or pressure.
摘要翻译：可倾斜调节的头枕组件包括枢转地连接到U形安装柱的中空头枕体。棘轮机构设置在头枕体内，并且包括与棘齿齿的齿条相互作用的棘轮。棘轮具有与其啮合的惯性齿轮，以减慢当棘轮接合时枢转头枕的向前运动，以允许头部保护装置的向前运动，并且还具有柱塞机构，其允许头部保护装置在手中通过施加静力或压力自由的方式。

5. 发明申请

US20060071529A1 CENTER OCCUPANT ARMREST ACTUATED HEAD RESTRAINT 失效
标题翻译：中心应急引导致动头限制
公开(公告)号：US20060071529A1
公开(公告)日：2006-04-06
申请号：US10711557
申请日：2004-09-24
申请人： Nagarjun Yetukuri , Gerald Locke , Kar Low , Dale Smallwood
发明人： Nagarjun Yetukuri , Gerald Locke , Kar Low , Dale Smallwood
IPC分类号： A47C7/54 , B60N2/46
CPC分类号： B60N2/859 , B60N2/757 , B60N2/835 , B60N2/891
摘要： An automotive seat assembly is provided including a left rear seat portion including a left rear seat base and a left rear seatback, a right rear seat portion including a right rear seat base and a right rear seatback, and a center rear seat portion including a center rear seat base and a center rear seatback. A head restraint assembly is mounted to the center rear seatback and defines a head restraint protrusion distance above the upper seatback surface. The head restraint assembly is movable between a head restraint operational position and a head restraint stowed position. The head restraint stowed position reduces the head restraint protrusion distance for improved visibility. A convenience feature assembly is formed within the center rear seatback and is movable between an convenience feature stowed position and an convenience feature deployed position. The convenience feature assembly is in communication with the head restraint assembly such that it is moved between the head restraint stowed position and the head restraint operational position in response to the armrest assembly moving between the armrest deployed position and the armrest stowed position.
摘要翻译：提供一种汽车座椅组件，其包括左后座椅部分，其包括左后座椅底座和左后座椅靠背，右后座椅部分包括右后座椅底座和右后座椅靠背，以及中后排座椅部分，后排座椅底座和中后排座椅靠背。头枕组件安装在中后排座椅靠背上，并且在上座椅靠背表面上方限定一个头枕突出距离。头枕组件可在头枕操作位置和头枕收起位置之间移动。头枕放置位置可减少头枕突出距离，提高可见度。便利特征组件形成在中后排座椅靠背内，并可在方便特征收纳位置和方便特征部署位置之间移动。响应于扶手组件在扶手展开位置和扶手收起位置之间移动，方便特征组件与头枕组件连通，使得其在头枕收起位置和头枕操作位置之间移动。

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