公开(公告)号：US06349914B1

公开(公告)日：2002-02-26

申请号：US09438523

申请日：1999-11-12

Applicant: Tadasu Yoshida ,  Yukifumi Yamada ,  Yasuhiro Kojima ,  Takuo Yanagihara ,  Yasuhiko Mori ,  Masaru Wakayama

Inventor： Tadasu Yoshida ,  Yukifumi Yamada ,  Yasuhiro Kojima ,  Takuo Yanagihara ,  Yasuhiko Mori ,  Masaru Wakayama

IPC: B60N202

CPC classification number: B60N2/071 ,  B60N2/0715 ,  B60N2/0818 ,  B60N2/0875

Abstract: A seat slide device for vehicles includes a first and second rows of locking teeth which are formed along the longitudinal direction of the rail on a lower rail, a first flange portion which is formed on the locking lever opposed to the first row of locking teeth and is provided with a plurality of locking holes, and a second flange portion which is formed on the locking lever opposed to the second row of locking teeth.

Abstract translation: 一种用于车辆的座椅滑动装置包括沿着轨道的纵向方向在下轨道上形成的第一排锁定齿和第二排锁定齿;第一凸缘部分，形成在与第一排锁定齿相对的锁定杆上， 设置有多个锁定孔，第二凸缘部分形成在与第二排锁定齿相对的锁定杆上。

公开(公告)号：US5967604A

公开(公告)日：1999-10-19

申请号：US991191

申请日：1997-12-16

Applicant: Tadasu Yoshida ,  Yukifumi Yamada

Inventor： Tadasu Yoshida ,  Yukifumi Yamada

IPC: B60N2/02 ,  B60N2/42 ,  B60N2/427 ,  B60N2/90 ,  B60R21/00

CPC classification number: B60N2/4228 ,  B60N2/4221 ,  B60N2/42709 ,  B60N2/42727 ,  B60N2/42736

Abstract: A seat apparatus for a vehicle includes a seat cushion for being secured to a vehicle floor, a seat back arranged on a rear portion of the seat cushion, a sliding unit mounted on the seat cushion to permit the vehicle seat to slide relative to the vehicle floor, a pair of front brackets adapted to be fixed to the vehicle floor and connected to the sliding unit at the front end of the seat cushion and a pair of rear brackets adapted to be fixed to the vehicle floor and connected to the sliding unit at the rear end of the seat cushion. The front brackets are adapted to be deformed during a collision to permit the seat cushion to move upward. The front brackets are configured to include a first attaching portion and a second attaching portion that are spaced apart from one another.

Abstract translation: 一种用于车辆的座椅装置，包括用于固定在车辆地板上的座垫，设置在座垫的后部的座椅靠背，安装在座垫上的滑动单元，以允许车辆座椅相对于车辆滑动 一对前支架，其适于固定在车辆地板上并连接到座垫前端处的滑动单元，以及一对后支架，其适于固定在车辆地板上并与滑动单元连接 座垫的后端。 前支架适于在碰撞期间变形以允许座垫向上移动。 前支架构造成包括彼此间隔开的第一附接部分和第二附接部分。

公开(公告)号：US20070203628A1

公开(公告)日：2007-08-30

申请号：US11670131

申请日：2007-02-01

Applicant: Tadasu Yoshida ,  Makoto Inoue ,  Sadao Ito

Inventor： Tadasu Yoshida ,  Makoto Inoue ,  Sadao Ito

IPC: G06F17/00

CPC classification number: B60N2/0232 ,  B60N2/0252 ,  B60N2/22 ,  B60N2/986

Abstract: A seat apparatus for vehicle includes a vehicle state detecting means detecting a vehicle state, at least one position changing means changing a position of a seat, a controlling means controlling the position changing means on the basis of the vehicle state detected by the vehicle state detecting means, and the position changing means tilts an entire or a portion of a right portion of the seat and a left portion of the seat in a forward direction.

Abstract translation: 一种用于车辆的座椅装置，包括检测车辆状态的车辆状态检测装置，改变座椅位置的至少一个位置改变装置，基于由车辆状态检测检测到的车辆状态来控制位置改变装置的控制装置 装置，并且位置改变装置将座椅的右部分的整个或一部分倾斜到座椅的左侧部分。

公开(公告)号：US6092874A

公开(公告)日：2000-07-25

申请号：US201770

申请日：1998-12-01

Applicant: Yasuhiro Kojima ,  Yukifumi Yamada ,  Tadasu Yoshida

Inventor： Yasuhiro Kojima ,  Yukifumi Yamada ,  Tadasu Yoshida

IPC: A47C1/025 ,  B60N2/235 ,  B60N2/10

CPC classification number: B60N2/2356

Abstract: A supporting structure between an upper arm and a lower arm is provided in a simple and compact manner. There comprises a recess portion formed in one of the lower arm and the upper arm in a partial pressing manner and provided with a bearing portion and an internal tooth portion constituting a ratchet in an inner peripheral surface, and a convex portion formed in the other of the lower arm and the upper arm in a partial pressing manner, arranged within the recess portion so that an outer peripheral surface is slidably brought into contact with a bearing portion and forming a guide groove slidably supporting the ball.

Abstract translation: 以简单紧凑的方式设置上臂和下臂之间的支撑结构。 其特征在于，在所述下臂和所述上臂中的一方以部分挤压的方式形成有凹部，在所述内周面上形成有构成棘轮的轴承部和内齿部， 所述下臂和所述上臂以部分按压方式布置在所述凹部内，使得外周表面可滑动地与轴承部分接触并形成可滑动地支撑所述球的引导槽。

公开(公告)号：US07822523B2

公开(公告)日：2010-10-26

申请号：US11670131

申请日：2007-02-01

Applicant: Tadasu Yoshida ,  Makoto Inoue ,  Sadao Ito

Inventor： Tadasu Yoshida ,  Makoto Inoue ,  Sadao Ito

IPC: B60N2/02

CPC classification number: B60N2/0232 ,  B60N2/0252 ,  B60N2/22 ,  B60N2/986

Abstract: A seat apparatus for vehicle includes a vehicle state detecting device detecting a vehicle state, at least one position changing device changing a position of a seat, a controlling device controlling the position changing means on the basis of the vehicle state detected by the vehicle state detecting device, and the position changing device tilts an entire or a portion of a right portion of the seat and a left portion of the seat in a forward direction.

Abstract translation: 一种用于车辆的座椅装置，包括检测车辆状态的车辆状态检测装置，改变座椅位置的至少一个位置改变装置，基于由车辆状态检测检测到的车辆状态来控制位置改变装置的控制装置 装置，并且位置改变装置将座椅的右部分的整个或一部分和座椅的左部向前倾斜。

公开(公告)号：US06698835B2

公开(公告)日：2004-03-02

申请号：US10050551

申请日：2002-01-18

Applicant: Yasuhiro Kojima ,  Yukifumi Yamada ,  Tadasu Yoshida ,  Mikihito Nagura ,  Masaru Wakayama ,  Yasuhiko Mori ,  Takuo Yanagihara

Inventor： Yasuhiro Kojima ,  Yukifumi Yamada ,  Tadasu Yoshida ,  Mikihito Nagura ,  Masaru Wakayama ,  Yasuhiko Mori ,  Takuo Yanagihara

IPC: B60N206

CPC classification number: B60N2/305 ,  B60N2/0881 ,  B60N2/3013 ,  B60N2/36

Abstract: A structure for supporting a vehicle seat, which includes a seatback. The seat is slidable relative to a floor of the vehicle, and the seatback inclines forward with respect to the seat. The structure holds the seat in a stable state when the seatback is used as a table. The structure includes a seat cushion, which moves between a normal position at which a passenger may sit on the seat and a lifted position at which the seat cushion is moved from the normal position. A locking member selectively permits and prohibits the sliding of the seat. An actuating member controls the locking member and prohibits the sliding of the seat when the seat cushion is located at the lifted position and the seatback is inclined forward with respect to the seat.

Abstract translation: 一种用于支撑车座的结构，其包括座椅靠背。 座椅可相对于车辆的地板滑动，座椅靠背相对于座椅向前倾斜。 当座椅靠背用作桌子时，结构将座椅保持在稳定状态。 该结构包括座垫，其在乘客坐在座椅上的正常位置和座垫从正常位置移动的提升位置之间移动。 锁定构件选择性地允许和禁止座椅的滑动。 当座垫位于提升位置并且座椅靠背相对于座椅向前倾斜时，致动构件控制锁定构件并且禁止座椅的滑动。

公开(公告)号：US6007152A

公开(公告)日：1999-12-28

申请号：US201654

申请日：1998-12-01

Applicant: Yasuhiro Kojima ,  Yukifumi Yamada ,  Tadasu Yoshida

Inventor： Yasuhiro Kojima ,  Yukifumi Yamada ,  Tadasu Yoshida

IPC: A47C1/025 ,  B60N2/235 ,  B60N2/02

CPC classification number: B60N2/2356

Abstract: A pawl and a ratchet are more firmly engaged with each other. A seat reclining mechanism has a cam surface formed in a lower arm and brought into contact with one of pawls so as to move a cam in a radial direction and press the other pawls in an engaging direction with the ratchet.

Abstract translation: 棘爪和棘轮彼此更牢固地接合。 座椅倾斜机构具有形成在下臂中的凸轮表面，并与棘爪中的一个接触，以沿径向方向移动凸轮，并且在与棘轮接合的方向上按压其它棘爪。

公开(公告)号：US5529397A

公开(公告)日：1996-06-25

申请号：US483099

申请日：1995-06-07

Applicant: Tadasu Yoshida

Inventor： Tadasu Yoshida

IPC: B60N2/06 ,  B60N2/07 ,  C04B28/14 ,  F16C29/04 ,  F16M13/00

CPC classification number: B60N2/0715 ,  B60N2/071

Abstract: A seat slide device for use in a vehicle includes a lower rail for fixing to a floor of the vehicle and having a generally U-shaped channel cross-section defined by a base arm and side arms, an upper rail for fixing to a seat of the vehicle and slidably supported on the lower rail and having a generally inversely T-shaped channel cross-section defined by a bar and a flange, balls disposed between the lower rail and the upper rail and contacting the bar and a corner portion between the base arm and each side arm, an inward portion formed in an end portion of each of the side arms, an ear portion formed in an end portion of the bar and positional within the inward portion, and projections formed on one of the side arms and the bar and contacting the other of the side arms and the bar.

Abstract translation: 用于车辆的座椅滑动装置包括用于固定到车辆的地板上的下轨道，并具有由基部臂和侧臂限定的大致U形的通道横截面，上轨道用于固定到 车辆并且可滑动地支撑在下轨道上并且具有由杆和法兰限定的大体上相反的T形通道横截面，球设置在下轨道和上轨道之间并且接触杆和底座之间的角部 臂和每个侧臂，形成在每个侧臂的端部中的向内部分，形成在杆的端部中并位于内侧部分内的耳部，以及形成在一个侧臂上的突起和 并且接触另一侧臂和杆。

公开(公告)号：US06176460B1

公开(公告)日：2001-01-23

申请号：US09219880

申请日：1998-12-24

Applicant: Yasuhiro Kojima ,  Yukifumi Yamada ,  Tadasu Yoshida

Inventor： Yasuhiro Kojima ,  Yukifumi Yamada ,  Tadasu Yoshida

IPC: F16M1300

CPC classification number: B60N2/085 ,  B60N2/0705 ,  B60N2/0715 ,  B60N2/0825

Abstract: A seat sliding apparatus for a vehicle includes a pair of lower rails for being fixed to a vehicle floor, and a pair of upper rails for being fixed to a vehicle seat each of which is slidably retained on a respective lower rail. Each upper rail includes a base plate portion for being fixed to the vehicle seat, a pair of side wall portions each of which extends from the side edges of the base plate portion in the downward direction, and a pair of engaging portions each of which is formed at the bottom edge of the side wall portion and each of which is engaged with the lower rail. A reinforcing member is also provided and is defined by at least one pair of vertical bracing walls each of which substantially intersects the space between the side wall portions of the upper rail and at least one horizontal plate connecting the top edges of the respective pairs of vertical bracing walls. The horizontal plate is fixed to the base plate portion of the upper rail such that the reinforcing member is disposed in the upper rail.

Abstract translation: 一种用于车辆的座椅滑动装置，包括一对固定在车辆地板上的下轨道，以及一对固定在车辆座椅上的上轨道，每个车辆座椅可滑动地保持在相应的下轨道上。 每个上轨道包括固定到车辆座椅的基板部分，一对侧壁部分，每个侧壁部分从基板部分的向下方向的侧边缘延伸，并且一对接合部分 形成在侧壁部分的底部边缘处并且每个与下部导轨接合。 还提供加强构件，并且由至少一对垂直支撑壁限定，每个垂直支撑壁基本上与上轨道的侧壁部分之间的空间相交，并且至少一个水平板连接各对垂直的顶部边缘 支撑墙壁 水平板固定在上轨道的基板部分上，使得加强构件设置在上轨道中。

公开(公告)号：US4932290A

公开(公告)日：1990-06-12

申请号：US226575

申请日：1988-08-01

Applicant: Kanshiro Toyoda ,  Tadasu Yoshida

Inventor： Kanshiro Toyoda ,  Tadasu Yoshida

IPC: B60N2/02 ,  B60N2/06 ,  B60N2/18 ,  B60N2/90

CPC classification number: B60N2/0232 ,  B60N2/0296 ,  Y10T74/19135 ,  Y10T74/1914

Abstract: A power seat apparatus in a vehicle body includes a first shaft through which the rotational torque is transmitted to a first mechaism for moving a front portion of a seat-cushion vertically, a second shaft through which the rotational torque is transmitted to a second mechanism for moving a rear portion of the seat-cushion vertically and a third shaft through which the rotational torque is transmitted to a third mechanism for moving the seat-cushion in the lengthwise direction. The power seat apparatus further includes a mechanical control device engaging a third clutch to the third shaft during the disengagement of a first clutch from the first shaft and a second clutch from the second shaft and disengaging the third clutch from the third shaft during either the engagement of the first clutch to the first shaft or the engagement of the second clutch to the second shaft. With this arrangement no solenoid needs to be used in the control device, and consequently noise emission is not generated.

Abstract translation: 车体中的动力座椅装置包括第一轴，旋转扭矩通过该第一轴传递到用于垂直移动座垫的前部的第一设备，第二轴，旋转扭矩通过该第二轴传递到第二机构， 将座椅靠垫的后部垂直移动，第三轴将旋转扭矩传递到第三机构，用于沿长度方向移动座垫。 动力座椅装置还包括机械控制装置，其在第一离合器与第一轴分离期间将第三离合器与第三离合器接合，以及在第二轴处的第二离合器和第二离合器之间将第三离合器与第三轴分离， 的第一离合器或第二离合器与第二轴的接合。 通过这种安排，不需要在控制装置中使用螺线管，因此不产生噪声发射。