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1. 外观设计

USD578147S1 Electric actuator 有权
标题翻译：电动执行器
公开(公告)号：USD578147S1
公开(公告)日：2008-10-07
申请号：US29301641
申请日：2008-03-11
申请人： Yoshihiro Fukano , Ryuichi Masui , Masaru Saitoh , Hidemi Yamamoto , Hirofumi Watanabe
设计人： Yoshihiro Fukano , Ryuichi Masui , Masaru Saitoh , Hidemi Yamamoto , Hirofumi Watanabe

2. 外观设计

USD624572S1 Electric actuator 有权
公开(公告)号：USD624572S1
公开(公告)日：2010-09-28
申请号：US29362179
申请日：2010-05-21
申请人： Yoshihiro Fukano , Shoichi Makado , Ryuichi Masui , Masaru Saitoh
设计人： Yoshihiro Fukano , Shoichi Makado , Ryuichi Masui , Masaru Saitoh

3. 发明申请

US20090140586A1 ELECTRIC ACTUATOR 有权
标题翻译：电动执行器
公开(公告)号：US20090140586A1
公开(公告)日：2009-06-04
申请号：US12271037
申请日：2008-11-14
申请人： Yoshihiro FUKANO , Ryuichi Masui
发明人： Yoshihiro FUKANO , Ryuichi Masui
IPC分类号： H02K7/06
CPC分类号： H02K7/06 , F16H25/20 , F16H25/2015 , F16H2025/2034 , F16H2025/2081 , F16H2025/2096
摘要： In an electric actuator, a first bore portion in which a driving section is accommodated, and a second bore portion that extends in parallel with the first bore portion and in which a feed screw of a drive force transmission mechanism is inserted, are provided in the interior of an elongate body. Further, a rotary drive source of the driving section and the feed screw are connected through the drive force transmission mechanism. In addition, a drive force of the rotary drive source is transmitted to the feed screw through the drive force transmission mechanism for displacing a slider disposed on an upper portion of the body along an axial direction.
摘要翻译：在电致动器中，在其中容纳有驱动部的第一孔部和与第一孔部平行延伸并且驱动力传递机构的进给螺杆插入其中的第二孔部被设置在细长体的内部。此外，驱动部的旋转驱动源和进给螺杆通过驱动力传递机构连接。此外，旋转驱动源的驱动力通过驱动力传递机构传递到进给螺杆，用于沿着轴向移动设置在主体上部的滑块。

4. 发明授权

US08561491B2 Electric actuator 有权
标题翻译：电动执行器
公开(公告)号：US08561491B2
公开(公告)日：2013-10-22
申请号：US12271037
申请日：2008-11-14
申请人： Yoshihiro Fukano , Ryuichi Masui
发明人： Yoshihiro Fukano , Ryuichi Masui
IPC分类号： F16H3/06 , F16H27/02 , F16H29/02 , F16H29/20
CPC分类号： H02K7/06 , F16H25/20 , F16H25/2015 , F16H2025/2034 , F16H2025/2081 , F16H2025/2096
摘要： In an electric actuator, a first bore portion in which a driving section is accommodated, and a second bore portion that extends in parallel with the first bore portion and in which a feed screw of a drive force transmission mechanism is inserted, are provided in the interior of an elongate body. Further, a rotary drive source of the driving section and the feed screw are connected through the drive force transmission mechanism. In addition, a drive force of the rotary drive source is transmitted to the feed screw through the drive force transmission mechanism for displacing a slider disposed on an upper portion of the body along an axial direction.
摘要翻译：在电致动器中，在其中容纳有驱动部的第一孔部和与第一孔部平行延伸并且驱动力传递机构的进给螺杆插入其中的第二孔部被设置在细长体的内部。此外，驱动部的旋转驱动源和进给螺杆通过驱动力传递机构连接。此外，旋转驱动源的驱动力通过驱动力传递机构传递到进给螺杆，用于沿着轴向移动设置在主体上部的滑块。

5. 发明授权

US07628727B2 Automatic speed reducing ratio-switching apparatus 有权
标题翻译：自动减速比开关装置
公开(公告)号：US07628727B2
公开(公告)日：2009-12-08
申请号：US11627753
申请日：2007-01-26
申请人： Shigekazu Nagai , Ryuichi Masui
发明人： Shigekazu Nagai , Ryuichi Masui
IPC分类号： F16H3/44 , F16H48/26 , F16H57/08
CPC分类号： F16H3/005 , F16H3/66
摘要： An automatic speed reducing ratio-switching apparatus comprising an input side carrier, an output side carrier, and an intermediate carrier includes first and second planetary gear mechanisms juxtaposed in the axial direction of an input shaft, first and second inner clutch members which are rotatable in one direction while locking rotation in the other direction of the input shaft, and have mutually different locking directions, first and second outer clutch members which are rotatable in one direction while locking rotation in the other direction of the input side or output side ring gear, and have mutually different locking directions, and a viscous resistance member functioning under a static frictional force to integrally rotate the input side or output side sun gear, the input side or output side planet gears, and the input side or output side ring gears respectively in an identical direction.
摘要翻译：一种包括输入侧支架，输出侧支架和中间载体的自动减速比切换装置，包括在输入轴的轴向上并列设置的第一和第二行星齿轮机构，能够旋转的第一和第二内部离合器构件一个方向，同时沿着输入轴的另一个方向锁定旋转，并且具有相互不同的锁定方向，第一和第二外部离合器构件可沿着一个方向旋转，同时沿着输入侧或输出侧齿圈的另一个方向锁定旋转，并且具有相互不同的锁定方向，以及在静摩擦力下工作的粘性阻力构件，以分别将输入侧或输出侧太阳齿轮，输入侧或输出侧行星齿轮以及输入侧或输出侧齿圈分别一体地旋转方向相同。

6. 发明申请

US20070049453A1 Automatic Speed Reducing Ratio-Switching Apparatus 有权
标题翻译：自动减速比切换装置
公开(公告)号：US20070049453A1
公开(公告)日：2007-03-01
申请号：US11465490
申请日：2006-08-18
申请人： Shigekazu Nagai , Akio Saitoh , Ryuichi Masui , Masaki Imamura
发明人： Shigekazu Nagai , Akio Saitoh , Ryuichi Masui , Masaki Imamura
IPC分类号： F16H3/74
CPC分类号： F16H61/0295 , F16H3/54
摘要： Helical gears, which are provided for a sun gear, planet gears, and an internal gear, have helix angles θ of not less than 25 degrees and not more than 45 degrees. Pawls provided for lock sections and internal gear lock receiving sections of the internal gear have rising angles γ, respectively, that satisfy the relational expression, 0≦tan γ
摘要翻译：为太阳齿轮，行星齿轮和内齿轮提供的螺旋齿轮具有不小于25度且不超过45度的螺旋角θ。设置用于锁定部分的爪和内部齿轮的内部齿轮锁接收部分分别具有满足关系表达式的上升角γ，0 <= tanγ（等）/ {dp.tan（90-α）} ，其中α是太阳齿轮的螺旋角，eta是作为滑动螺钉的太阳齿轮的螺杆效率，dp是太阳齿轮的节圆直径，而di是限定中心的内齿轮的外径施加扭矩的棘爪。

7. 发明授权

US07443121B2 Actuator control system 有权
标题翻译：执行器控制系统
公开(公告)号：US07443121B2
公开(公告)日：2008-10-28
申请号：US11266348
申请日：2005-11-04
申请人： Shigekazu Nagai , Akio Saitoh , Toru Sugiyama , Ryuichi Masui , Takeshi Hirose , Masaki Miyahara
发明人： Shigekazu Nagai , Akio Saitoh , Toru Sugiyama , Ryuichi Masui , Takeshi Hirose , Masaki Miyahara
IPC分类号： H02K17/32
CPC分类号： H02K7/06 , F16H25/2021 , F16H2025/204 , F16H2025/2075 , F16H2025/2087 , H02K5/24
摘要： An actuator control system comprises an electric actuator, a driver, and a controller. The electric actuator is provided with a buffering mechanism which absorbs impact applied to a piston rod. The buffering mechanism includes piston dampers which absorb impact applied to a piston, a first end damper which is provided at an end of a housing facing the piston, and a second end damper which is provided on a rod cover separated from the housing by a predetermined distance.
摘要翻译：致动器控制系统包括电致动器，驱动器和控制器。电动致动器设置有缓冲机构，其吸收施加到活塞杆的冲击。缓冲机构包括吸收施加到活塞的冲击的活塞阻尼器，设置在面向活塞的壳体的端部处的第一端阻尼器，以及设置在与壳体分隔预定的杆盖的第二端阻尼器距离。

8. 发明申请

US20070062317A1 Electric Cylinder 审中-公开
标题翻译：电动缸
公开(公告)号：US20070062317A1
公开(公告)日：2007-03-22
申请号：US11530500
申请日：2006-09-11
申请人： Shigekazu Nagai , Ryuichi Masui
发明人： Shigekazu Nagai , Ryuichi Masui
IPC分类号： F16H27/02 , F16H29/02
CPC分类号： F16H25/20 , F16D35/005 , F16H25/2015 , F16H2025/2081 , F16H2025/2093 , Y10T74/18568
摘要： A driving force is transmitted from a driving section to a cylinder mechanism having a piston while subjected to speed reduction. Further, an operation oil is charged into a rotary housing of a power transmission switching mechanism that is arranged between the driving section and the cylinder mechanism. First plates and second plates are alternately arranged along an inner shaft, the first plates being connected on a side of the driving section, and the second plates being connected on a side of the cylinder mechanism.
摘要翻译：驱动力在经过减速的同时从驱动部传递到具有活塞的气缸机构。此外，操作油被装入设置在驱动部和气缸机构之间的动力传递切换机构的旋转壳体中。第一板和第二板沿着内轴交替布置，第一板连接在驱动部分的一侧，第二板连接在气缸机构的一侧。

9. 外观设计

USD505659S1 Motion converter 失效
公开(公告)号：USD505659S1
公开(公告)日：2005-05-31
申请号：US29201076
申请日：2004-03-08
申请人： Shigekazu Nagai , Masahiko Someya , Ryuichi Masui , Masaki Miyahara
设计人： Shigekazu Nagai , Masahiko Someya , Ryuichi Masui , Masaki Miyahara

10. 外观设计

USD744559S1 Electric actuator 有权
公开(公告)号：USD744559S1
公开(公告)日：2015-12-01
申请号：US29510536
申请日：2014-12-01
申请人： Toru Nakayama , Toru Sugiyama , Ryuichi Masui
设计人： Toru Nakayama , Toru Sugiyama , Ryuichi Masui

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