公开(公告)号：US09180798B2

公开(公告)日：2015-11-10

申请号：US14001538

申请日：2012-02-24

申请人： Hirokazu Suzumura ,  Kazuya Iwasa ,  Haruo Kato ,  Nobuyoshi Teraoka

发明人： Hirokazu Suzumura ,  Kazuya Iwasa ,  Haruo Kato ,  Nobuyoshi Teraoka

IPC分类号： E05C3/16 ,  B60N2/20 ,  B60N2/36 ,  E05B85/26 ,  B60N2/02

CPC分类号： B60N2/20 ,  B60N2/366 ,  B60N2205/20 ,  E05B85/26

摘要： The present invention provides a lock device for locking by inserting a striker into a base member. The lock device includes a latch, which is disposed on the base member and constrains and releases the striker, and a pawl, which holds the latch. Backlash of the latch is limited by a simple structure. A cam member is rotationally connected to the base member by a rotation shaft different from that of the pawl. An engaging protrusion and recess are formed on the pawl and cam member, respectively. When the pawl is at an allowable position, the protrusion and recess are engaged with each other to hold the cam member. The engagement is released when the pawl rotates to a holding position, engaging the cam member with the latch, which is at a locked position, thereby rotating the latch such that the striker contacts the bottom surface of a base groove.

摘要翻译： 本发明提供了一种通过将撞针插入基座构件来锁定的锁定装置。 锁定装置包括设置在基座构件上并限制和释放撞针的闩锁以及保持闩锁的棘爪。 闩锁的间隙受到简单结构的限制。 凸轮构件通过与棘爪不同的旋转轴旋转地连接到基座构件。 分别在棘爪和凸轮构件上形成接合突出部和凹部。 当棘爪处于允许位置时，突起和凹槽彼此接合以保持凸轮构件。 当棘爪旋转到保持位置时，接合被释放，使保持位置将凸轮构件与处于锁定位置的闩锁接合，从而使闩锁旋转，使得撞针接触底槽的底表面。

公开(公告)号：US20090243327A1

公开(公告)日：2009-10-01

申请号：US12402054

申请日：2009-03-11

申请人： Yoshitaka Koga ,  Jueru Shimizu ,  Hirokazu Suzumura

发明人： Yoshitaka Koga ,  Jueru Shimizu ,  Hirokazu Suzumura

IPC分类号： B60N2/07 ,  F16H25/20 ,  B60N2/06

CPC分类号： B60N2/067 ,  B60N2/34 ,  B60N2205/20 ,  Y10T74/18576

摘要： A feeding apparatus includes a screw shaft, a feeding nut, a supporting member, a driving unit, an intermediate member supported by the screw shaft and arranged to be rotatable relative to the supporting member, and an elastic biasing mechanism. The intermediate member includes a radial sliding contact surface slidably contacting a radial bearing surface of the supporting member, first and second thrust sliding contact surfaces contacting first and second thrust bearing surfaces formed at the supporting member, respectively. The elastic biasing mechanism elastically biases the first and second thrust sliding contact surfaces of the intermediate member to contact the first and second thrust bearing surfaces, respectively, and further elastically biases the intermediate member to a thrust receiving member provided at the screw shaft for assembling the intermediate member and the thrust receiving member onto the screw shaft without a clearance between the intermediate member and the thrust receiving member.

摘要翻译： 进给装置包括螺杆轴，进给螺母，支撑构件，驱动单元，由螺杆轴支撑并被布置成可相对于支撑构件旋转的中间构件，以及弹性偏置机构。 中间构件包括可滑动地接触支撑构件的径向支承表面的径向滑动接触表面，分别接触形成在支撑构件处的第一和第二止推轴承表面的第一和第二推力滑动接触表面。 弹性偏置机构弹性地偏压中间构件的第一和第二推力滑动接触表面，以分别接触第一和第二止推轴承表面，并进一步弹性地将中间构件偏压到设置在螺杆轴处的推力接收构件，用于组装 中间构件和推力接收构件在中间构件和推力接收构件之间没有间隙的情况下被安装到螺杆轴上。

公开(公告)号：US07658429B2

公开(公告)日：2010-02-09

申请号：US12052179

申请日：2008-03-20

申请人： Yoshitaka Koga ,  Hirokazu Suzumura ,  Jueru Shimizu

发明人： Yoshitaka Koga ,  Hirokazu Suzumura ,  Jueru Shimizu

IPC分类号： B60N2/02

CPC分类号： B60N2/067 ,  B60N2002/024

摘要： A vehicle seat slide device includes lower rails, upper rails, screw shafts, nut members, an electric motor and a transmission mechanism. The transmission mechanism is composed of a drive reduction gear mechanism coupled directly to an output shaft of the electric motor, a pair of left and right direction conversion gear mechanisms coupled directly to the screw shafts, and a transmission shaft arranged to pass through an output gear of the drive reduction gear mechanism to be rotatably bodily with the output gear and coupled at opposite ends thereof to respective input gears of the direction conversion gear mechanisms. A lean force bracket is further provided to be secured at opposite ends thereof to the upper rails and supports the drive reduction gear mechanism and both of the direction conversion gear mechanisms.

摘要翻译： 车辆座椅滑动装置包括下轨道，上轨道，螺杆轴，螺母构件，电动机和变速机构。 变速机构由直接与电动机的输出轴相连的驱动减速齿轮机构，直接与螺杆轴连接的一对左右方向转换齿轮机构构成，传动轴配置成通过输出齿轮 所述驱动减速齿轮机构能够与所述输出齿轮一体旋转并且在其相对端部处连接到所述方向转换齿轮机构的相应输入齿轮。 进一步设置有倾力支架，以将其相对的端部固定在上轨道上，并支撑驱动减速齿轮机构和方向转换齿轮机构两者。

公开(公告)号：US20080238167A1

公开(公告)日：2008-10-02

申请号：US12057454

申请日：2008-03-28

申请人： Yoshitaka KOGA ,  Hirokazu Suzumura

发明人： Yoshitaka KOGA ,  Hirokazu Suzumura

IPC分类号： B60N2/06 ,  F16H29/20

CPC分类号： B60N2/067 ,  B60N2/0232 ,  F16H57/02 ,  F16H57/031 ,  F16H57/039 ,  Y10T74/18656

摘要： According to an aspect of the present invention, a drive mechanism for a power seat apparatus for a vehicle includes an electric motor, a speed-reduction gear mechanism, a gear housing for housing therein the speed-reduction gear mechanism and supporting thereto the electric motor, the gear housing including a housing body having an accommodating space, a cover mounted to the housing body, and a retaining member provided on the housing body for fixedly retaining the cover on the housing body by rotating the cover relative to the housing body upon assembly, and a bracket through which the gear housing is supported by the driven member, the bracket including a receiving portion and a rotation-restricting surface.

摘要翻译： 根据本发明的一个方面，一种用于车辆的动力座椅装置的驱动机构包括电动机，减速齿轮机构，用于在其中容纳减速齿轮机构的齿轮壳体，并且将电动机 所述齿轮壳体包括具有容纳空间的壳体，安装到所述壳体主体的盖和设置在所述壳体上的保持构件，用于通过在组装时相对于所述壳体主体旋转所述盖而将所述盖固定地保持在所述壳体主体上 以及支架，其中所述齿轮壳体由所述从动构件支撑，所述支架包括接收部分和旋转限制表面。

公开(公告)号：US20130328372A1

公开(公告)日：2013-12-12

申请号：US14001538

申请日：2012-02-24

申请人： Hirokazu Suzumura ,  Kazuya Iwasa ,  Haruo Kato ,  Nobuyoshi Teraoka

发明人： Hirokazu Suzumura ,  Kazuya Iwasa ,  Haruo Kato ,  Nobuyoshi Teraoka

IPC分类号： B60N2/20

CPC分类号： B60N2/20 ,  B60N2/366 ,  B60N2205/20 ,  E05B85/26

摘要： The present invention provides a lock device for locking by inserting a striker into a base member. The lock device includes a latch, which is disposed on the base member and constrains and releases the striker, and a pawl, which holds the latch. Backlash of the latch is limited by a simple structure. A cam member is rotationally connected to the base member by a rotation shaft different from that of the pawl. An engaging protrusion and recess are formed on the pawl and cam member, respectively. When the pawl is at an allowable position, the protrusion and recess are engaged with each other to hold the cam member. The engagement is released when the pawl rotates to a holding position, engaging the cam member with the latch, which is at a locked position, thereby rotating the latch such that the striker contacts the bottom surface of a base groove.

摘要翻译： 本发明提供了一种通过将撞针插入基座构件来锁定的锁定装置。 锁定装置包括设置在基座构件上并限制和释放撞针的闩锁以及保持闩锁的棘爪。 闩锁的间隙受到简单结构的限制。 凸轮构件通过与棘爪不同的旋转轴旋转地连接到基座构件。 分别在棘爪和凸轮构件上形成接合突出部和凹部。 当棘爪处于允许位置时，突起和凹槽彼此接合以保持凸轮构件。 当棘爪旋转到保持位置时，接合被释放，使保持位置将凸轮构件与处于锁定位置的闩锁接合，从而使闩锁旋转，使得撞针接触底槽的底表面。

公开(公告)号：US08171823B2

公开(公告)日：2012-05-08

申请号：US12556984

申请日：2009-09-10

申请人： Yoshitaka Koga ,  Hirokazu Suzumura ,  Eiichiro Tsuji

发明人： Yoshitaka Koga ,  Hirokazu Suzumura ,  Eiichiro Tsuji

IPC分类号： F16H48/12

CPC分类号： F16H1/16 ,  B60N2/0232 ,  B60N2/067 ,  B60N2/161 ,  B60N2/1615 ,  B60N2/165 ,  B60N2002/024 ,  F16H57/039 ,  Y10T74/19005 ,  Y10T74/19623 ,  Y10T74/19828

摘要： A power seat driving apparatus for a vehicle includes a moving unit and a decelerating mechanism, wherein the decelerating mechanism includes a driving gear to which a driving force is inputted, a driven gear engaged with the driving gear so as to be rotatably driven by the driving gear while decelerating a rotational speed of the driving force transmitted thereto, and a housing, at least one of the driving gear and the driven gear includes a shaft portion and a gear portion including a tooth portion, which engages with a tooth portion of the other one of the driving gear and the driven gear, an annular recessed portion is formed at a stepped portion between the gear portion and the shaft portion, the annular recessed portion, and the housing includes a bearing bore having a bearing surface and an annular protruding portion, which is fitted into the annular recessed portion.

摘要翻译： 一种用于车辆的动力座椅驱动装置，包括移动单元和减速机构，其中减速机构包括驱动力被输入的驱动齿轮，从动齿轮与驱动齿轮啮合从而被驱动 减速传递到其的驱动力的转速和壳体，所述驱动齿轮和所述从动齿轮中的至少一个包括轴部和包括齿部的齿轮部，所述齿部与所述另一个的齿部接合 驱动齿轮和从动齿轮中的一个，环形凹部形成在齿轮部分和轴部分之间的阶梯部分处，环形凹部，并且壳体包括具有支承表面的轴承孔和环形突出部分 ，其装配到环形凹部中。

公开(公告)号：US20100013284A1

公开(公告)日：2010-01-21

申请号：US12514332

申请日：2008-01-15

申请人： Yoshitaka Koga ,  Hirokazu Suzumura

发明人： Yoshitaka Koga ,  Hirokazu Suzumura

IPC分类号： B60N2/07 ,  F16H55/02

CPC分类号： F16H57/039 ,  B60N2/067 ,  B60N2/0705 ,  B60N2002/0236 ,  F16H1/16 ,  Y10T74/18792 ,  Y10T74/19828 ,  Y10T74/2186

摘要： A transmission device that transmits rotation of a drive cable to a screw shaft is provided. The transmission device includes a worm gear attached to the drive cable, a helical gear attached to the screw shaft, a gear case, a pair of first bearing wall portions, and a pair of second bearing wall portions. The gear case has an opening on one side so as to accommodate the worm gear and the helical gear. The first bearing wall portions are integrally formed with the gear case so as to face each other along the axial direction of the drive cable, and rotatably support both ends of the worm gear. The second bearing wall portions are integrally formed with the gear case so as to face each other along the axial direction of the screw shaft, and rotatably support both ends of the helical gear.

摘要翻译： 提供将驱动电缆的旋转传递到螺杆轴的传动装置。 传动装置包括安装在驱动缆索上的蜗轮，连接在螺杆轴上的螺旋齿轮，齿轮箱，一对第一轴承壁部分和一对第二轴承壁部分。 齿轮箱在一侧具有开口，以容纳蜗轮和斜齿轮。 第一轴承壁部与齿轮箱一体地形成为沿着驱动缆索的轴向彼此面对，并且可旋转地支撑蜗轮的两端。 第二轴承壁部与齿轮箱一体地形成为沿着螺杆轴的轴向彼此面对，并且可旋转地支撑斜齿轮的两端。

公开(公告)号：US08256317B2

公开(公告)日：2012-09-04

申请号：US12514332

申请日：2008-01-15

申请人： Yoshitaka Koga ,  Hirokazu Suzumura

发明人： Yoshitaka Koga ,  Hirokazu Suzumura

IPC分类号： F16H1/16 ,  F16H57/04

CPC分类号： F16H57/039 ,  B60N2/067 ,  B60N2/0705 ,  B60N2002/0236 ,  F16H1/16 ,  Y10T74/18792 ,  Y10T74/19828 ,  Y10T74/2186

摘要： A transmission device that transmits rotation of a drive cable to a screw shaft is provided. The transmission device includes a worm gear attached to the drive cable, a helical gear attached to the screw shaft, a gear case, a pair of first bearing wall portions, and a pair of second bearing wall portions. The gear case has an opening on one side so as to accommodate the worm gear and the helical gear. The first bearing wall portions are integrally formed with the gear case so as to face each other along the axial direction of the drive cable, and rotatably support both ends of the worm gear. The second bearing wall portions are integrally formed with the gear case so as to face each other along the axial direction of the screw shaft, and rotatably support both ends of the helical gear.

摘要翻译： 提供将驱动电缆的旋转传递到螺杆轴的传动装置。 传动装置包括安装在驱动缆索上的蜗轮，连接在螺杆轴上的螺旋齿轮，齿轮箱，一对第一轴承壁部分和一对第二轴承壁部分。 齿轮箱在一侧具有开口，以容纳蜗轮和斜齿轮。 第一轴承壁部与齿轮箱一体地形成为沿着驱动缆索的轴向彼此面对，并且可旋转地支撑蜗轮的两端。 第二轴承壁部与齿轮箱一体地形成为沿着螺杆轴的轴向彼此面对，并且可旋转地支撑斜齿轮的两端。

公开(公告)号：US07810780B2

公开(公告)日：2010-10-12

申请号：US12057454

申请日：2008-03-28

申请人： Yoshitaka Koga ,  Hirokazu Suzumura

发明人： Yoshitaka Koga ,  Hirokazu Suzumura

IPC分类号： F16M13/00

CPC分类号： B60N2/067 ,  B60N2/0232 ,  F16H57/02 ,  F16H57/031 ,  F16H57/039 ,  Y10T74/18656

摘要： According to an aspect of the present invention, a drive mechanism for a power seat apparatus for a vehicle includes an electric motor, a speed-reduction gear mechanism, a gear housing for housing therein the speed-reduction gear mechanism and supporting thereto the electric motor, the gear housing including a housing body having an accommodating space, a cover mounted to the housing body, and a retaining member provided on the housing body for fixedly retaining the cover on the housing body by rotating the cover relative to the housing body upon assembly, and a bracket through which the gear housing is supported by the driven member, the bracket including a receiving portion and a rotation-restricting surface.

摘要翻译： 根据本发明的一个方面，一种用于车辆的动力座椅装置的驱动机构包括电动机，减速齿轮机构，用于在其中容纳减速齿轮机构的齿轮壳体，并且将电动机 所述齿轮壳体包括具有容纳空间的壳体，安装到所述壳体主体的盖和设置在所述壳体上的保持构件，用于通过在组装时相对于所述壳体主体旋转所述盖而将所述盖固定地保持在所述壳体主体上 以及支架，其中所述齿轮壳体由所述从动构件支撑，所述支架包括接收部分和旋转限制表面。

公开(公告)号：US07762514B2

公开(公告)日：2010-07-27

申请号：US12402054

申请日：2009-03-11

申请人： Yoshitaka Koga ,  Jueru Shimizu ,  Hirokazu Suzumura

发明人： Yoshitaka Koga ,  Jueru Shimizu ,  Hirokazu Suzumura

IPC分类号： F16M13/00

CPC分类号： B60N2/067 ,  B60N2/34 ,  B60N2205/20 ,  Y10T74/18576

摘要： A feeding apparatus includes a screw shaft, a feeding nut, a supporting member, a driving unit, an intermediate member supported by the screw shaft and arranged to be rotatable relative to the supporting member, and an elastic biasing mechanism. The intermediate member includes a radial sliding contact surface slidably contacting a radial bearing surface of the supporting member, first and second thrust sliding contact surfaces contacting first and second thrust bearing surfaces formed at the supporting member, respectively. The elastic biasing mechanism elastically biases the first and second thrust sliding contact surfaces of the intermediate member to contact the first and second thrust bearing surfaces, respectively, and further elastically biases the intermediate member to a thrust receiving member provided at the screw shaft for assembling the intermediate member and the thrust receiving member onto the screw shaft without a clearance between the intermediate member and the thrust receiving member.

摘要翻译： 进给装置包括螺杆轴，进给螺母，支撑构件，驱动单元，由螺杆轴支撑并被布置成可相对于支撑构件旋转的中间构件，以及弹性偏置机构。 中间构件包括可滑动地接触支撑构件的径向支承表面的径向滑动接触表面，分别接触形成在支撑构件处的第一和第二止推轴承表面的第一和第二推力滑动接触表面。 弹性偏置机构弹性地偏压中间构件的第一和第二推力滑动接触表面，以分别接触第一和第二止推轴承表面，并进一步弹性地将中间构件偏压到设置在螺杆轴处的推力接收构件，用于组装 中间构件和推力接收构件在中间构件和推力接收构件之间没有间隙的情况下被安装到螺杆轴上。