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1. 发明授权

US06550864B1 Seatback latch mechanism with pivoting locking pin 失效
标题翻译：具有枢转锁定销的座椅闭锁机构
公开(公告)号：US06550864B1
公开(公告)日：2003-04-22
申请号：US09816052
申请日：2001-03-23
申请人： William Zarna , Rick L. Ohsiek , Shihong Yu
发明人： William Zarna , Rick L. Ohsiek , Shihong Yu
IPC分类号： B60N202
CPC分类号： B60N2/01583 , B60N2/20 , B60N2/206 , B60N2/3011 , B60N2/305 , B60N2002/962
摘要： A seatback latch mechanism is provided for locking a seatback in one of either an upright position or a fold-forward position relative to a seat. The seatback latch mechanism includes a lower quadrant rotatably supporting an upper quadrant. A lock cam and lock pin are each rotatably supported by the upper quadrant. A first surface of the lock pin interfaces the lock cam and a second surface of the lock pin interfaces the lower quadrant. The lock cam is biased to selectively force the lock pin into engagement with the lower quadrant for locking the upper quadrant relative to the lower quadrant in either of two positions. When the upper quadrant pivots relative to the lower quadrant, the lock pin rotates relative to the upper quadrant.
摘要翻译：提供了一种座椅靠背闩锁机构，用于将座椅靠背锁定在相对于座椅的直立位置或折叠前进位置之一中。座椅靠背闩锁机构包括可旋转地支撑上象限的下象限。锁定凸轮和锁定销各自可旋转地由上象限支撑。锁定销的第一表面与锁定凸轮接合，并且锁定销的第二表面接合下部象限。锁定凸轮被偏压以选择性地迫使锁定销与下象限卡合，以在两个位置中的任一个中锁定上象限相对于下象限。当上凸缘相对于下象限枢转时，锁销相对于上象限旋转。

2. 发明申请

US20060226686A1 Spinal protection system for automotive seat 审中-公开
标题翻译：汽车座椅防护系统
公开(公告)号：US20060226686A1
公开(公告)日：2006-10-12
申请号：US11376758
申请日：2006-03-15
申请人： Shihong Yu , Patrick Gorman , Cheryl Warsinske
发明人： Shihong Yu , Patrick Gorman , Cheryl Warsinske
IPC分类号： B60N2/02
CPC分类号： B60N2/42745
摘要： An energy absorption assembly for a seat assembly having a seatback including a first frame and a second frame includes a housing, a torsion bar rotatably supported by the housing in a first rotational direction and in a second rotational direction, and a clutch assembly engaged with the torsion bar. Engagement between the clutch assembly and the torsion bar permits rotation of the torsion bar relative to the housing in one of the first direction and the second direction to permit movement of the second frame relative to the first frame and restricts rotation of the torsion bar relative to the housing in the other of the first direction and the second direction to restrict movement of the second frame relative to the first frame. Restricting rotation of the torsion bar relative to the housing absorbs energy associated with movement of the second frame relative to the first frame.
摘要翻译：一种用于座椅组件的能量吸收组件，其具有包括第一框架和第二框架的座椅靠背包括壳体，在第一旋转方向和第二旋转方向上由所述壳体可旋转地支撑的扭杆，以及与所述壳体接合的离合器组件扭杆。离合器组件和扭杆之间的接合允许扭杆相对于壳体在第一方向和第二方向中的一个方向上旋转，以允许第二框架相对于第一框架移动，并且限制扭力杆相对于第一框架的旋转所述壳体处于所述第一方向和所述第二方向中的另一方向，以限制所述第二框架相对于所述第一框架的运动。扭转杆相对于壳体的限制旋转吸收与第二框架相对于第一框架的运动相关联的能量。

3. 发明申请

US20050184549A1 Reversible seat assembly 审中-公开
标题翻译：可逆座椅总成
公开(公告)号：US20050184549A1
公开(公告)日：2005-08-25
申请号：US11052211
申请日：2005-02-07
申请人： David Robinson , Richard Cramb , Matthew Starna , Christopher Ryan , Shihong Yu , Craig Hoekstra
发明人： David Robinson , Richard Cramb , Matthew Starna , Christopher Ryan , Shihong Yu , Craig Hoekstra
IPC分类号： B60N2/015 , B60N2/02 , B60N2/235 , B60N2/30 , B60N2/48
CPC分类号： B60N2/236 , B60N2/01583 , B60N2/3011 , B60N2/3065 , B60N2/3075 , B60N2/309 , B60N2/821 , B60N2/829 , B60N2/832 , B60N2205/35
摘要： A seat adjustment mechanism for a vehicle seat having a seat bottom supported by the vehicle and a seatback coupled to the seat bottom includes a floor latch mechanism and a recliner mechanism. The floor latch mechanism is connected to the vehicle seat and pivots the seat bottom relative the vehicle. The recliner mechanism is coupled to the seat bottom and seatback and permits rotation of the seatback relative to the seat bottom when in an unlocked state. The recliner mechanism is automatically toggled into the unlocked state when the floor latch mechanism is released and the seat bottom is rotated a predetermined amount relative to the vehicle. Therefore, the seat adjustment mechanism allows seat bottom and seatback to be articulated into a stowed position through actuation of a single lever or button.
摘要翻译：一种用于车辆座椅的座椅调节机构，其具有由车辆支撑的座椅底部和联接到座椅底部的座椅靠背部，包括地板闩锁机构和躺椅机构。地板闩锁机构连接到车辆座椅，并相对于车辆枢转座椅底部。倾斜机构联接到座椅底部和座椅靠背，并且当处于解锁状态时允许座椅靠背相对于座椅底部的旋转。当地板闩锁机构被释放并且座椅底部相对于车辆旋转预定量时，倾斜机构自动切换到解锁状态。因此，座椅调节机构允许座椅底部和座椅靠背通过单个杠杆或按钮的致动而铰接到收起位置。

4. 发明授权

US6161899A Seatback latch mechanism with locking pin 有权
标题翻译：带锁定销的座椅闭锁机构
公开(公告)号：US6161899A
公开(公告)日：2000-12-19
申请号：US136132
申请日：1998-08-18
申请人： Shihong Yu
发明人： Shihong Yu
IPC分类号： B60N2/015 , B60N2/20 , B60N2/30 , B60N2/02
CPC分类号： B60N2/01583 , B60N2/20 , B60N2/206 , B60N2/3011 , B60N2/305
摘要： A seatback latch mechanism is provided having a quadrant that is adapted to be secured to support structure associated with a seat assembly or a motor vehicle. The quadrant includes a cam segment defining a dwell surface which extends between first and second locking surfaces. The seatback latch mechanism further includes a seatback support member supported for pivotal movement relative to the quadrant between an "upright" position and a "folded" position. The support member is adapted to support the seatback of a seat assembly for pivotal movement relative to the seat bottom. A locking pin is mounted to the seatback support member for selectively engaging one of the first or second locking surfaces, thereby defining the upright position and the folded position, respectively. The seatback latch mechanism further includes a release actuator for disengaging the locking pin from the first and second locking surfaces, whereby the locking pin engages the dwell surface to permit the seatback to be moved to the other of the upright and folded positions.
摘要翻译：提供了一种座椅靠背闩锁机构，其具有适于被固定到与座椅组件或机动车辆相关联的支撑结构的象限。所述象限包括限定在第一和第二锁定表面之间延伸的驻留表面的凸轮段。所述座椅靠背闩锁机构还包括座椅靠背支撑构件，所述座椅靠背支撑构件被支撑成相对于所述象限在“直立”位置和“折叠”位置之间的枢转运动。支撑构件适于支撑座椅组件的座椅靠背以相对于座椅底部枢转运动。锁定销安装到座椅靠背支撑构件上，用于选择性地接合第一或第二锁定表面中的一个，从而分别限定直立位置和折叠位置。座椅靠背闩锁机构还包括释放致动器，用于将锁定销与第一和第二锁定表面分离，由此锁定销接合停留表面，以允许座椅靠背移动到直立和折叠位置中的另一个。

5. 发明授权

US07066543B2 Powered fold-flat seat hinge assembly 失效
公开(公告)号：US07066543B2
公开(公告)日：2006-06-27
申请号：US09755515
申请日：2001-01-05
申请人： Shihong Yu
发明人： Shihong Yu
IPC分类号： B60N2/225
CPC分类号： B60N2/2213 , B60N2/0232 , B60N2/20 , B60N2/3013 , B60N2/36
摘要： A fold-flat hinge assembly for use with a seat assembly includes an arm pivotably supported by a support member and adapted to support the seat back, as well as a gear fixedly attached to a shaft that is rotatably supported within a first slot of the support member. The shaft also includes a gear fixedly attached thereto and interfacing said arm. A blocking pin slidably supported by the support member between a first position and a second position and mechanically communicating with the shaft blocks rotation of the arm relative to the support member when in a first position. When the blocking pin is moved to a second position by the shaft interacting with the gear teeth of the arm, the arm is in rotate relative to the support member.

6. 发明授权

US06290297B1 Latch assembly and seat hinge with interlock 失效
标题翻译：锁扣组合和座椅铰链具有互锁
公开(公告)号：US06290297B1
公开(公告)日：2001-09-18
申请号：US09407494
申请日：1999-09-28
申请人： Shihong Yu
发明人： Shihong Yu
IPC分类号： B60N202
CPC分类号： B60N2/20 , B60N2/01583 , B60N2/206 , B60N2/3011 , B60N2/305 , B60N2002/962
摘要： A latch assembly with an interlock incorporatable into a seat hinge assembly for use in a vehicle connectable to a striker on a vehicle body. The seat hinge assembly includes a lower hinge member, an upper hinge member, a first latching mechanism, second latching mechanism, and an interlock operatively coupled to the first and second latching mechanisms. The first latching mechanism is operable in a latched mode to couple the lower hinge member to a striker and in an unlatched mode to allow movement of the lower hinge member relative to the striker. The second latching mechanism is operable in a locked mode for securing the upper hinge members in a fixed position relative to the lower hinge member and in an unlocked mode to allow movement of the upper hinge member relative to the lower hinge member. The interlock is operable in a disabling mode when the first latching mechanism is in its unlatched mode and in an enabling mode when the first latching mechanism is in its latched mode. In its disabling mode the interlock prevents movement of the second latching mechanism from its unlocked mode to its locked mode. Conversely, when in its enabling mode, the interlock allows movement of the second latching mechanism from its unlocked mode to its locked mode.
摘要翻译：一种闩锁组件，其具有可互锁地并入到座椅铰链组件中，用于可连接到车身上的撞针的车辆中。座椅铰链组件包括下铰链构件，上铰链构件，第一闭锁机构，第二闭锁机构和可操作地联接到第一和第二闭锁机构的联锁。第一闭锁机构以闩锁模式操作以将下铰链构件联接到撞针并且以未闩锁模式将下铰链构件相对于撞针移动。第二闭锁机构可在锁定模式下操作，用于将上铰链构件相对于下铰链构件固定在固定位置，并处于解锁模式，以允许上铰链构件相对于下铰链构件的移动。当第一闭锁机构处于其解锁模式时，互锁可在禁用模式中操作，并且当第一闭锁机构处于其锁定模式时，互锁可操作在使能模式。在其禁用模式下，互锁防止第二锁定机构从其解锁模式移动到其锁定模式。相反，当处于其启用模式时，联锁允许第二锁定机构从其解锁模式移动到其锁定模式。

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