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1. 发明授权

US09267589B2 Multi-shaft drive device 有权
标题翻译：多轴驱动装置
公开(公告)号：US09267589B2
公开(公告)日：2016-02-23
申请号：US14001671
申请日：2012-01-24
申请人： Ryohei Shigematsu , Takafumi Hirata , Shinji Iino , Soichi Nakayama , Takeshi Nakamura , Masahiro Oda , Kenichi Katsube
发明人： Ryohei Shigematsu , Takafumi Hirata , Shinji Iino , Soichi Nakayama , Takeshi Nakamura , Masahiro Oda , Kenichi Katsube
IPC分类号： F16H37/12 , F16H1/14 , F16H19/04 , F16H21/28 , F16H3/22 , B60N2/02 , F16H37/06 , F16H1/22 , F16D125/28 , F16D23/12
CPC分类号： F16H37/065 , B60N2/0296 , F16D2023/123 , F16D2125/28 , F16H1/222 , F16H3/22 , F16H19/04 , F16H21/28 , Y10T74/19019
摘要： The present invention obtains a multi-shaft drive device that can protect a rack and pinion from operative load input to a selector. The multi-shaft drive device is provided with: an input-side bevel gear (52) to which motor power is transmitted; and an output-side bevel gear (34) that transmits the power transmitted from the input-side bevel gear (52) to a movable mechanism. The multi-shaft drive device is further provided with: a selector (10) that connects/disconnects the meshing of the output-side bevel gear (34) and the input-side bevel gear (52); and a rotating shaft (16) that causes the selector (10) to slide via a rack (18) and pinion (17). Furthermore, the angle of rotation of the rotating shaft (16) is regulated by the end of the pinion (17) contacting a vertical wall (1A) of a case (1).
摘要翻译：本发明获得一种多轴驱动装置，其可以保护齿条和小齿轮免受输入到选择器的操作负载。多轴驱动装置设有：输入侧锥齿轮（52），电动机功率传递到该输入侧锥齿轮; 以及将从输入侧锥齿轮（52）传递的动力传递到可动机构的输出侧锥齿轮（34）。多轴驱动装置还具备：连接/断开输出侧锥齿轮（34）与输入侧锥齿轮（52）的啮合的选择器（10）。以及使选择器（10）经由齿条（18）和小齿轮（17）滑动的旋转轴（16）。此外，旋转轴（16）的旋转角度由与壳体（1）的垂直壁（1A）接触的小齿轮（17）的端部来调节。

2. 发明申请

US20130327180A1 MULTI-SHAFT DRIVE DEVICE 有权
标题翻译：多轴驱动装置
公开(公告)号：US20130327180A1
公开(公告)日：2013-12-12
申请号：US14001665
申请日：2012-01-26
申请人： Ryohei Shigematsu , Takafumi Hirata , Takahiro Fujii , Kiyoshi Nakajima , Shinji Iino , Soichi Nakayama
发明人： Ryohei Shigematsu , Takafumi Hirata , Takahiro Fujii , Kiyoshi Nakajima , Shinji Iino , Soichi Nakayama
IPC分类号： F16H37/06
CPC分类号： F16H37/065 , B60N2/0296 , F16H63/304 , F16H2063/3056 , Y10T74/19019
摘要： A multi-shaft drive device is provided that is capable of obtaining an appropriate backlash in an enmeshed state of an output side bevel gear and an input side bevel gear. An output side bevel gear (35) that is biased in the direction of an input side bevel gear by a coil spring contacts a shaft support bush attached to a wall portion (17) in an enmeshed state with the input side bevel gear. A bias direction stroke end of the output side bevel gear (35) is accordingly restricted. Moreover, the wall portion (17) is provided to a gear holder (15) fixed to a device case (10) that supports the input side bevel gear, thereby enabling the axial direction position of the output side bevel gear (35) to always be positioned at a uniform position to enmesh appropriately with the input side bevel gear.
摘要翻译：提供一种多轴驱动装置，其能够在输出侧锥齿轮和输入侧锥齿轮的啮合状态下获得适当的间隙。通过螺旋弹簧在输入侧锥齿轮的方向上偏置的输出侧锥齿轮35与输入侧锥齿轮接触以与啮合状态连接的壁部17的轴支撑衬套。因此，输出侧锥齿轮（35）的偏置方向行程末端受到限制。此外，壁部（17）设置在固定于支撑输入侧锥齿轮的装置壳体（10）的齿轮架（15）上，能够使输出侧锥齿轮（35）的轴向位置始终定位在一个均匀的位置以适当地与输入侧锥齿轮啮合。

3. 发明申请

US20090290204A1 OPTICAL SCANNING ACTUATOR 审中-公开
标题翻译：光学扫描执行器
公开(公告)号：US20090290204A1
公开(公告)日：2009-11-26
申请号：US12448429
申请日：2007-11-02
申请人： Takafumi Hirata , Ryohei Shigematsu , Shinji Iino
发明人： Takafumi Hirata , Ryohei Shigematsu , Shinji Iino
IPC分类号： G02B26/10
CPC分类号： G02B26/0875 , G01S7/4814 , G02B3/08 , G02B26/10
摘要： An optical scanning actuator includes a fixed member having a light source, a movable member having an optical element that deflects light emitted from the light source and caused to vibrate by a driving unit in a direction perpendicular to an optical axis of the optical element, and a joint unit that connects the fixed member and the movable member, supports the movable member, and is bent in a direction perpendicular to an optical axis of light emitted from the light source by vibration of the movable member. The optical scanning actuator scans light emitted from the light source in an vibration direction by vibration of the optical element along with the vibration of the movable member. The joint unit includes pairs of joint members connected via at least one deformation reducing member that reduces bending deformation of the joint members caused by the vibration of the movable member.
摘要翻译：光学扫描致动器包括具有光源的固定部件，具有光学元件的可动部件，所述光学元件使从光源发出的光偏转，并且通过驱动部件沿与光学元件的光轴垂直的方向发生振动，连接所述固定部件和所述可动部件的接合部，支撑所述可动部件，并且通过所述可动部件的振动，沿与所述光源发出的光的光轴垂直的方向弯曲。光扫描致动器沿着振动方向从光源发出的光随着可移动部件的振动而扫描光学元件的振动。接头单元包括通过至少一个变形减小构件连接的成对的接头构件，其减少由可动构件的振动引起的接头构件的弯曲变形。

4. 发明申请

US20130327181A1 MULTI-SHAFT DRIVE DEVICE 有权
标题翻译：多轴驱动装置
公开(公告)号：US20130327181A1
公开(公告)日：2013-12-12
申请号：US14001671
申请日：2012-01-24
申请人： Ryohei Shigematsu , Takafumi Hirata , Shinji Iino , Soichi Nakayama , Takeshi Nakamura , Masahiro Oda , Kenichi Katsube
发明人： Ryohei Shigematsu , Takafumi Hirata , Shinji Iino , Soichi Nakayama , Takeshi Nakamura , Masahiro Oda , Kenichi Katsube
IPC分类号： F16H37/06
CPC分类号： F16H37/065 , B60N2/0296 , F16D2023/123 , F16D2125/28 , F16H1/222 , F16H3/22 , F16H19/04 , F16H21/28 , Y10T74/19019
摘要： The present invention obtains a multi-shaft drive device that can protect a rack and pinion from operative load input to a selector. The multi-shaft drive device is provided with: an input-side bevel gear (52) to which motor power is transmitted; and an output-side bevel gear (34) that transmits the power transmitted from the input-side bevel gear (52) to a movable mechanism. The multi-shaft drive device is further provided with: a selector (10) that connects/disconnects the meshing of the output-side bevel gear (34) and the input-side bevel gear (52); and a rotating shaft (16) that causes the selector (10) to slide via a rack (18) and pinion (17). Furthermore, the angle of rotation of the rotating shaft (16) is regulated by the end of the pinion (17) contacting a vertical wall (1A) of a case (1).
摘要翻译：本发明获得一种多轴驱动装置，其可以保护齿条和小齿轮免受输入到选择器的操作负载。多轴驱动装置设有：输入侧锥齿轮（52），电动机功率传递到该输入侧锥齿轮; 以及将从输入侧锥齿轮（52）传递的动力传递到可动机构的输出侧锥齿轮（34）。多轴驱动装置还具备：连接/断开输出侧锥齿轮（34）与输入侧锥齿轮（52）的啮合的选择器（10）。以及使选择器（10）经由齿条（18）和小齿轮（17）滑动的旋转轴（16）。此外，旋转轴（16）的旋转角度由与壳体（1）的垂直壁（1A）接触的小齿轮（17）的端部来调节。

5. 发明授权

US09388891B2 Multi-shaft drive device 有权
标题翻译：多轴驱动装置
公开(公告)号：US09388891B2
公开(公告)日：2016-07-12
申请号：US14001665
申请日：2012-01-26
申请人： Ryohei Shigematsu , Takafumi Hirata , Takahiro Fujii , Kiyoshi Nakajima , Shinji Iino , Soichi Nakayama
发明人： Ryohei Shigematsu , Takafumi Hirata , Takahiro Fujii , Kiyoshi Nakajima , Shinji Iino , Soichi Nakayama
IPC分类号： F16H37/06 , B60N2/02 , F16H63/30
CPC分类号： F16H37/065 , B60N2/0296 , F16H63/304 , F16H2063/3056 , Y10T74/19019
摘要： A multi-shaft drive device is provided that is capable of obtaining an appropriate backlash in an enmeshed state of an output side bevel gear and an input side bevel gear. An output side bevel gear (35) that is biased in the direction of an input side bevel gear by a coil spring contacts a shaft support bush attached to a wall portion (17) in an enmeshed state with the input side bevel gear. A bias direction stroke end of the output side bevel gear (35) is accordingly restricted. Moreover, the wall portion (17) is provided to a gear holder (15) fixed to a device case (10) that supports the input side bevel gear, thereby enabling the axial direction position of the output side bevel gear (35) to always be positioned at a uniform position to enmesh appropriately with the input side bevel gear.
摘要翻译：提供一种多轴驱动装置，其能够在输出侧锥齿轮和输入侧锥齿轮的啮合状态下获得适当的间隙。通过螺旋弹簧在输入侧锥齿轮的方向上偏置的输出侧锥齿轮35与输入侧锥齿轮接触以与啮合状态连接的壁部17的轴支撑衬套。因此，输出侧锥齿轮（35）的偏置方向行程末端受到限制。此外，壁部（17）设置在固定于支撑输入侧锥齿轮的装置壳体（10）的齿轮架（15）上，能够使输出侧锥齿轮（35）的轴向位置始终定位在一个均匀的位置以适当地与输入侧锥齿轮啮合。

6. 发明申请

US20130192418A1 POWER TRANSMISSION MECHANISM AND MULTI-SHAFT DRIVE DEVICE 审中-公开
标题翻译：电力传输机构和多轴驱动装置
公开(公告)号：US20130192418A1
公开(公告)日：2013-08-01
申请号：US13877740
申请日：2011-10-11
申请人： Ryohei Shigematsu , Kenji Murakami , Kiyoshi Nakajima , Takafumi Hirata , Takahiro Fujii , Shinji Iino
发明人： Ryohei Shigematsu , Kenji Murakami , Kiyoshi Nakajima , Takafumi Hirata , Takahiro Fujii , Shinji Iino
IPC分类号： F16H37/06
CPC分类号： F16H37/065 , B60N2/0296 , F16D11/04 , F16D2023/123 , Y10T74/19088
摘要： Force of used spring can be weak, wear amount of power transmission member (gear or the like) can be reduced, and generation of strange noises can inhibited. When the dial cam is rotated and the recess of the outer peripheral surface faces the front end portion of the pin of the connection shaft, the connection shaft, which is biased by the force of the coil spring, is connected to the bevel gear, which engages with the bevel gear and is rotated, via the clutch teeth. Thus, the connection shaft is rotated, and the output shaft is rotated together with the connection shaft. That is, the power of the motor is transmitted to the output shaft. Since the coil spring is used for connecting the connection shaft to the bevel gear, the force of the coil spring can be reduced.
摘要翻译：使用过的弹簧的力可能较弱，能够减少动力传递部件（齿轮等）的磨损量，可以抑制奇怪的噪音的产生。当拨盘凸轮旋转并且外周表面的凹部面向连接轴的销的前端部分时，由螺旋弹簧的力被偏压的连接轴连接到锥齿轮，该锥齿轮与锥齿轮接合并通过离合器齿旋转。因此，连接轴旋转，输出轴与连接轴一起旋转。也就是说，马达的动力被传递到输出轴。由于螺旋弹簧用于将连接轴连接到锥齿轮，所以可以减小螺旋弹簧的力。

7. 发明申请

US20130327166A1 MULTI-SHAFT DRIVE DEVICE 有权
标题翻译：多轴驱动装置
公开(公告)号：US20130327166A1
公开(公告)日：2013-12-12
申请号：US14001849
申请日：2012-01-26
申请人： Takeshi Nakamura , Masahiro Oda , Kenichi Katsube , Ryohei Shigematsu , Shinji Iino
发明人： Takeshi Nakamura , Masahiro Oda , Kenichi Katsube , Ryohei Shigematsu , Shinji Iino
IPC分类号： F16H19/08
CPC分类号： F16H19/08 , B60N2/0232 , B60N2/0296 , B60N2002/0236 , F16H37/065 , Y10T74/188
摘要： A power transmission member that transmits rotation of an output shaft to a movable mechanism achieves a simpler structure and increased productivity compared to when a conventional flexible cable is employed. Out of plural output portions 30 of a clutch unit 2, power transmission members that transmit rotation of an output shaft 31 to a movable mechanism are configured by a conventional torque cable in a second output portion 30B and a third output portion 30C. However in a first output portion 30A, the power transmission member is configured by a gearbox 3 including a worm 71 that is coaxially and integrally formed with an output shaft 31A.
摘要翻译：将输出轴的旋转传递到可移动机构的动力传递构件与使用常规柔性线缆相比，实现了更简单的结构和提高的生产率。在离合器单元2的多个输出部30中，将输出轴31的旋转传递到可动机构的动力传递部件由第二输出部30B和第三输出部30C中的常规扭矩电缆构成。然而，在第一输出部30A中，动力传递部件由齿轮箱3构成，齿轮箱3包括与输出轴31A同轴且一体形成的蜗杆71。

8. 发明授权

US09027442B2 Multi-shaft drive device 有权
标题翻译：多轴驱动装置
公开(公告)号：US09027442B2
公开(公告)日：2015-05-12
申请号：US13391777
申请日：2010-08-27
申请人： Ryohei Shigematsu , Kiyoshi Nakajima , Kenji Murakami , Takahiro Fujii , Shinji Iino , Hiroshi Yagame
发明人： Ryohei Shigematsu , Kiyoshi Nakajima , Kenji Murakami , Takahiro Fujii , Shinji Iino , Hiroshi Yagame
IPC分类号： B60N2/02 , F16H37/06 , F16H63/30
CPC分类号： B60N2/0296 , B60N2/0232 , F16H37/065 , F16H63/304 , F16H2063/3056 , Y10T74/19051 , Y10T74/19251 , Y10T74/19279
摘要： Output gears are disposed so as to be movable toward and counter to plural second input gears to which rotation of the motor is transmitted, and so as to be biased toward the plural second input gears. A cam, which has plural recesses provided at the periphery thereof, is disposed at the inside of the output gear. The cam is rotated, and a pin of the output gear enters the recess, so that the output gear is moved toward the second input gear, and the output gear is engaged with the second input gear.
摘要翻译：输出齿轮被设置成能够朝向和相对于传递电动机的旋转的多个第二输入齿轮移动并且朝向多个第二输入齿轮偏置。在其周边设置有多个凹部的凸轮设置在输出齿轮的内侧。凸轮旋转，输出齿轮的销钉进入凹槽，使得输出齿轮朝向第二输入齿轮移动，并且输出齿轮与第二输入齿轮接合。

9. 发明申请

US20120144943A1 MULTI-SHAFT DRIVE DEVICE 有权
标题翻译：多轴驱动装置
公开(公告)号：US20120144943A1
公开(公告)日：2012-06-14
申请号：US13391777
申请日：2010-08-27
申请人： Ryohei Shigematsu , Kiyoshi Nakajima , Kenji Murakami , Takahiro Fujii , Shinji Iino , Hiroshi Yagame
发明人： Ryohei Shigematsu , Kiyoshi Nakajima , Kenji Murakami , Takahiro Fujii , Shinji Iino , Hiroshi Yagame
IPC分类号： F16H59/02
CPC分类号： B60N2/0296 , B60N2/0232 , F16H37/065 , F16H63/304 , F16H2063/3056 , Y10T74/19051 , Y10T74/19251 , Y10T74/19279
摘要： Output gears are disposed so as to be movable toward and counter to plural second input gears to which rotation of the motor is transmitted, and so as to be biased toward the plural second input gears. A cam, which has plural recesses provided at the periphery thereof, is disposed at the inside of the output gear. The cam is rotated, and a pin of the output gear enters the recess, so that the output gear is moved toward the second input gear, and the output gear is engaged with the second input gear.
摘要翻译：输出齿轮被设置成能够朝向和相对于传递电动机的旋转的多个第二输入齿轮移动并且朝向多个第二输入齿轮偏置。在其周边设置有多个凹部的凸轮设置在输出齿轮的内侧。凸轮旋转，输出齿轮的销钉进入凹槽，使得输出齿轮朝向第二输入齿轮移动，并且输出齿轮与第二输入齿轮接合。

10. 发明授权

US08164811B2 Optical scanning actuator 失效
标题翻译：光扫描执行器
公开(公告)号：US08164811B2
公开(公告)日：2012-04-24
申请号：US12451668
申请日：2008-05-30
申请人： Ryohei Shigematsu , Hiroshi Imamura , Takafumi Hirata
发明人： Ryohei Shigematsu , Hiroshi Imamura , Takafumi Hirata
IPC分类号： G02B26/08
CPC分类号： G02B26/105 , H02K41/0358 , H04N1/1135 , H04N2201/0246 , H04N2201/02477 , H04N2201/02495
摘要： For realizing widening of a light scanning angle and excellent durability, the optical scanning actuator includes a movable unit that supports an optical element, a plurality of leaf springs having a thin plate shape with one end portion being fixed and another end portion being attached to the movable unit, and an electromagnetic driving unit including a magnet, a yoke laminated on the magnet to form a closed magnetic circuit together with the magnet, and a coil held by the movable unit. The coil is positioned in a gap between the magnet and the yoke such that opening plane of the coil is substantially orthogonal to a laminating direction of the magnet and the yoke. The movable unit is driven by an electromagnetic force applied to the coil.
摘要翻译：为了实现光扫描角的加宽和优异的耐久性，光扫描致动器包括支撑光学元件的可移动单元，具有一个端部固定的薄板形状的多个板簧，另一端部附接到可动单元和电磁驱动单元，其包括磁体，层叠在磁体上的磁轭，与磁体一起形成闭合磁路，以及由可动单元保持的线圈。线圈位于磁体和磁轭之间的间隙中，使得线圈的开口面大致垂直于磁体和磁轭的层叠方向。可动单元由施加到线圈的电磁力驱动。

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