公开(公告)号：US07575109B2

公开(公告)日：2009-08-18

申请号：US10568295

申请日：2004-06-08

申请人： Hidenori Kanno ,  Ryota Shimura ,  Masanori Itagaki ,  Yoshihiko Nagashima

发明人： Hidenori Kanno ,  Ryota Shimura ,  Masanori Itagaki ,  Yoshihiko Nagashima

IPC分类号： F16D57/02

CPC分类号： F16F9/145

摘要： Described is a rotary damper comprising a partition wall to partition space formed between a rotor and a housing to house said rotor and to form a fluid chamber to be fluid-filled; and a vane to be disposed in said fluid chamber; and a plug to close an opening of said housing; wherein said plug has a flange to be used for mounting which protrudes from an outer circumferential surface of said plug and a stepped portion to enable part of a roller caulking an edge of said opening of said housing to revolve and travel along a peripheral edge of said housing so that said plug having said flange is coupled to said housing by caulking an edge of said opening of said housing.

摘要翻译： 描述了一种旋转阻尼器，其包括分隔壁，以分隔形成在转子和壳体之间的空间，以容纳所述转子并形成待流体填充的流体室; 以及设置在所述流体室中的叶片; 以及用于封闭所述壳体的开口的插头; 其特征在于，所述插头具有用于安装的凸缘，所述凸缘从所述插头的外圆周表面突出并且具有阶梯部分，以使得所述壳体的所述开口的边缘的一部分滚轮沿着所述壳体的外周边缘旋转并行进 壳体，使得具有所述凸缘的所述插塞通过铆接所述壳体的所述开口的边缘而联接到所述壳体。

公开(公告)号：US07066308B2

公开(公告)日：2006-06-27

申请号：US10496855

申请日：2002-09-25

申请人： Hidenori Kanno ,  Ryota Shimura ,  Masanori Itagaki

发明人： Hidenori Kanno ,  Ryota Shimura ,  Masanori Itagaki

IPC分类号： F16D57/00

CPC分类号： F16F9/512 ,  B60G2202/22 ,  E05Y2201/21 ,  E05Y2201/256 ,  E05Y2201/266 ,  F16F9/145 ,  F16F9/20 ,  F16F9/34 ,  Y10T16/625

摘要： It is an object of the present invention to provide a rotary damper capable of automatically adjusting an exhibited braking force in correspondence with variation in load.A fluid chamber 2 into which viscous fluid is charged is formed in a casing 1. A vane 3 is disposed in the fluid chamber 2. The vane 3 is formed with a fluid passage 5, and is provided with a valve 6. The valve 6 automatically varies a flow rate of the viscous fluid passing through the fluid passage 5 in correspondence with variation in load. With this structure, it is possible to automatically adjust the exhibited braking force in correspondence with variation in load caused by variation in rotational motion of a subject to be controlled, and to reduce variation in rotation speed of the subject to be controlled to an extremely small value.

摘要翻译： 本发明的目的是提供一种能够根据负载变化自动调节所显示的制动力的旋转阻尼器。 在壳体1内形成有流体室2，其中装有粘性流体。叶片3设置在流体室2中。叶片3形成有流体通道5，并且设置有阀6.阀6 根据负载的变化自动改变通过流体通道5的粘性流体的流量。 利用这种结构，可以根据受控对象的旋转运动的变化引起的负载变化自动调整所显示的制动力，并且将要控制的被摄体的旋转速度的变化减小到极小 值。

公开(公告)号：US20110048878A1

公开(公告)日：2011-03-03

申请号：US12888518

申请日：2010-09-23

申请人： Hidenori Kanno ,  Ryota Shimura ,  Masanori Itagaki

发明人： Hidenori Kanno ,  Ryota Shimura ,  Masanori Itagaki

IPC分类号： F16F9/34 ,  F16F9/14 ,  F16K1/00

CPC分类号： F16F9/14

摘要： The present invention provides a rotary damper in which both yields and braking characteristics can be enhanced. The rotary damper of the invention includes a valve mechanism which comprises an operating chamber 7 through which fluid can pass, a valve body 8 which forwardly moves from a natural state position when the valve body 8 receives fluid pressure and which can forwardly moves in the operating chamber 7, and a first spring 9 capable of giving a resistance to the forward movement of the valve body 8. The valve mechanism can reduce a flow rate of fluid which passes through the operating chamber 7 by a flow path 14 formed between the valve body 8 and a peripheral wall 7a of the operating chamber 7. A reducing amount of fluid can be increased as a moving distance of the valve body 8 which forwardly moves in the operating chamber 7 is increased.

公开(公告)号：US20060070833A1

公开(公告)日：2006-04-06

申请号：US11291597

申请日：2005-11-30

申请人： Hidenori Kanno ,  Ryota Shimura ,  Masanori Itagaki

发明人： Hidenori Kanno ,  Ryota Shimura ,  Masanori Itagaki

IPC分类号： F16D57/00

CPC分类号： F16F9/512 ,  B60G2202/22 ,  E05Y2201/21 ,  E05Y2201/256 ,  E05Y2201/266 ,  F16F9/145 ,  F16F9/20 ,  F16F9/34 ,  Y10T16/625

摘要： It is an object of the present invention to provide a rotary damper capable of automatically adjusting an exhibited braking force in correspondence with variation in load. A fluid chamber 2 into which viscous fluid is charged is formed in a casing 1. A vane 3 is disposed in the fluid chamber 2. The vane 3 is formed with a fluid passage 5, and is provided with a valve 6. The valve 6 automatically varies a flow rate of the viscous fluid passing through the fluid passage 5 in correspondence with variation in load. With this structure, it is possible to automatically adjust the exhibited braking force in correspondence with variation in load caused by variation in rotational motion of a subject to be controlled, and to reduce variation in rotation speed of the subject to be controlled to an extremely small value.

公开(公告)号：US20050205370A1

公开(公告)日：2005-09-22

申请号：US10516854

申请日：2003-05-28

申请人： Hidenori Kanno ,  Ryota Shimura ,  Masanori Itagaki

发明人： Hidenori Kanno ,  Ryota Shimura ,  Masanori Itagaki

IPC分类号： B60R7/04 ,  F16F9/12 ,  F16F9/14 ,  F16D57/00

CPC分类号： B60R7/04 ,  F16F9/12 ,  F16F9/145

摘要： An object of the invention is to provide a rotary damper which can individually control two controlled subjects independently rotatable with each other by utilizing both a viscous resistance by a viscous material and a resistance by a viscous fluid and putting properties thereof to good use. A rotary damper (1A) is provided with first and second chambers (4, 5) which are separated by a partition wall (3), a rotor (6) which is rotatably arranged within the first chamber (4), a viscous material (7) which is filled in a slight gap between the rotor (6) and a slidable contact surface slidably contacted with the rotor (6), a viscous fluid (11) which is filled in the second chamber (5), and a vane (12) which is swingably arranged within the second chamber (5) filled with the viscous fluid (11).

摘要翻译： 本发明的目的是提供一种旋转阻尼器，其可以通过利用粘性材料的粘性阻力和通过粘性流体的阻力彼此独立地彼此独立地控制两个受控对象，并将其特性用于良好的用途。 旋转阻尼器（1A）设置有由分隔壁（3）分隔的第一和第二室（4,5），可旋转地布置在第一室（4）内的转子（6），粘性材料 （7），其在转子（6）和与转子（6）可滑动接触的可滑动接触表面之间填充微小的间隙，填充在第二室（5）中的粘性流体（11）和叶片 （12），其可摆动地布置在填充有粘性流体（11）的第二室（5）内。

公开(公告)号：US20110011685A1

公开(公告)日：2011-01-20

申请号：US12888543

申请日：2010-09-23

申请人： Hidenori Kanno ,  Ryota Shimura ,  Masanori Itagaki

发明人： Hidenori Kanno ,  Ryota Shimura ,  Masanori Itagaki

IPC分类号： F16F9/12

CPC分类号： F16F9/14

摘要： The present invention provides a rotary damper in which both yields and braking characteristics can be enhanced. The rotary damper of the invention includes a valve mechanism which comprises an operating chamber 7 through which fluid can pass, a valve body 8 which forwardly moves from a natural state position when the valve body 8 receives fluid pressure and which can forwardly moves in the operating chamber 7, and a first spring 9 capable of giving a resistance to the forward movement of the valve body 8. The valve mechanism can reduce a flow rate of fluid which passes through the operating chamber 7 by a flow path 14 formed between the valve body 8 and a peripheral wall 7a of the operating chamber 7. A reducing amount of fluid can be increased as a moving distance of the valve body 8 which forwardly moves in the operating chamber 7 is increased.

摘要翻译： 本发明提供一种能够提高产量和制动特性的旋转阻尼器。 本发明的旋转阻尼器包括阀机构，其包括流体可以通过的操作室7，当阀体8受到流体压力并且可以在操作中向前移动时，阀体8从自然状态向前移动的阀体8 腔室7和能够对阀体8的向前运动施加阻力的第一弹簧9.阀机构可以通过在阀体之间形成的流路14来减小通过操作室7的流体的流量 8和操作室7的周壁7a。随着在操作室7中向前移动的阀体8的移动距离增加，流体的减少量可以增加。

公开(公告)号：US20070158153A1

公开(公告)日：2007-07-12

申请号：US10598904

申请日：2005-03-30

申请人： Hidenori Kanno ,  Ryota Shimura ,  Masanori Itagaki

发明人： Hidenori Kanno ,  Ryota Shimura ,  Masanori Itagaki

IPC分类号： F16D57/00

CPC分类号： F16F9/14

摘要： The present invention provides a rotary damper in which both yields and braking characteristics can be enhanced. The rotary damper of the invention includes a valve mechanism which comprises an operating chamber 7 through which fluid can pass, a valve body 8 which forwardly moves from a natural state position when the valve body 8 receives fluid pressure and which can forwardly moves in the operating chamber 7, and a first spring 9 capable of giving a resistance to the forward movement of the valve body 8. The valve mechanism can reduce a flow rate of fluid which passes through the operating chamber 7 by a flow path 14 formed between the valve body 8 and a peripheral wall 7a of the operating chamber 7. A reducing amount of fluid can be increased as a moving distance of the valve body 8 which forwardly moves in the operating chamber 7 is increased.

摘要翻译： 本发明提供一种能够提高产量和制动特性的旋转阻尼器。 本发明的旋转阻尼器包括阀机构，其包括流体可以通过的操作室7，当阀体8受到流体压力并且可以在操作中向前移动时，阀体8从自然状态向前移动的阀体8 腔室7以及能够对阀体8的向前运动施加阻力的第一弹簧9。 阀机构可以通过形成在阀体8和操作室7的周壁7a之间的流路14来减少通过操作室7的流体的流速。 随着在操作室7中向前移动的阀体8的移动距离增加，可以增加流体的减少量。

公开(公告)号：US08657084B2

公开(公告)日：2014-02-25

申请号：US12888518

申请日：2010-09-23

申请人： Hidenori Kanno ,  Ryota Shimura ,  Masanori Itagaki

发明人： Hidenori Kanno ,  Ryota Shimura ,  Masanori Itagaki

IPC分类号： F16D57/00 ,  F16F9/00

CPC分类号： F16F9/14

摘要： The present invention provides a rotary damper in which both yields and braking characteristics can be enhanced. The rotary damper of the invention includes a valve mechanism which comprises an operating chamber 7 through which fluid can pass, a valve body 8 which forwardly moves from a natural state position when the valve body 8 receives fluid pressure and which can forwardly moves in the operating chamber 7, and a first spring 9 capable of giving a resistance to the forward movement of the valve body 8. The valve mechanism can reduce a flow rate of fluid which passes through the operating chamber 7 by a flow path 14 formed between the valve body 8 and a peripheral wall 7a of the operating chamber 7. A reducing amount of fluid can be increased as a moving distance of the valve body 8 which forwardly moves in the operating chamber 7 is increased.

摘要翻译： 本发明提供一种能够提高产量和制动特性的旋转阻尼器。 本发明的旋转阻尼器包括阀机构，其包括流体可以通过的操作室7，当阀体8受到流体压力并且可以在操作中向前移动时，阀体8从自然状态向前移动的阀体8 腔室7和能够对阀体8的向前运动施加阻力的第一弹簧9.阀机构可以通过在阀体之间形成的流路14来减小通过操作室7的流体的流量 8和操作室7的周壁7a。随着在操作室7中向前移动的阀体8的移动距离增加，流体的减少量可以增加。

公开(公告)号：US20080277964A1

公开(公告)日：2008-11-13

申请号：US10597337

申请日：2005-01-28

申请人： Hidenori Kanno ,  Ryota Shimura ,  Masanori Itagaki ,  Yoshihiko Nagashima

发明人： Hidenori Kanno ,  Ryota Shimura ,  Masanori Itagaki ,  Yoshihiko Nagashima

IPC分类号： B60J5/00

CPC分类号： F16F9/145 ,  F16K31/12

摘要： An object of the invention is to make an apparatus compact and simplify a structure. The invention provides a motion control apparatus which is provided with a pressing member pressing a fluid, and a fluid control mechanism (130) controlling a movement of the fluid pressed by the pressing member. The fluid control mechanism (130) closes a first flow path (123) through which the fluid pressed by the pressing member passes by a valve body (132) so as to block the fluid from moving, in the case where an external force applied to a movable body as a controlled object in a motion stop state is equal to or less than a predetermined value, opens the first flow path (123) so as to allow the movement of the fluid, in the case where the external force applied to the movable body goes over the predetermined value, and opens the first flow path (123) so as to be capable of continuing the movement of the fluid even if the external force is reduced to be equal to or less than the predetermined value, after the movement of the fluid is started. The motion control apparatus can hold the motion stop state of the movable body by utilizing a resistance of the fluid generated by the pressing member pressing the fluid, and further can continue the motion of the movable body by a smaller external force than that at a time of starting the motion, by means of the fluid control mechanism (130), after the motion of the movable body is started. The pressing member presses the fluid due to a rotational motion.

摘要翻译： 本发明的一个目的是使装置紧凑并简化结构。 本发明提供了一种运动控制装置，其具有按压流体的按压部件和控制被按压部件按压的流体的移动的流体控制机构（130）。 流体控制机构（130）封闭第一流路（123），在施加外力的情况下，被按压部件按压的流体被阀体（132）通过的第一流路（123）阻止流体的移动， 作为运动停止状态下的受控对象的移动体等于或小于预定值，打开第一流路123以允许流体的移动，在施加到 移动体超过预定值，并且打开第一流动路径（123），以便即使外力减小到等于或小于预定值，移动之后也能够使流体的运动继续 的液体开始。 运动控制装置可以通过利用由按压构件按压流体产生的流体的阻力来保持可移动体的运动停止状态，并且还可以通过比一次的更小的外力继续移动体的运动 在可移动体的运动开始之后通过流体控制机构（130）开始运动。 按压构件由于旋转运动而按压流体。

公开(公告)号：US20050006189A1

公开(公告)日：2005-01-13

申请号：US10496855

申请日：2002-09-25

申请人： Hidenori Kanno ,  Ryota Shimura ,  Masanori Itagaki

发明人： Hidenori Kanno ,  Ryota Shimura ,  Masanori Itagaki

IPC分类号： B60N2/75 ,  B60N2/90 ,  F16F9/14 ,  F16F9/20 ,  F16F9/512 ,  F16D57/00

CPC分类号： F16F9/512 ,  B60G2202/22 ,  E05Y2201/21 ,  E05Y2201/256 ,  E05Y2201/266 ,  F16F9/145 ,  F16F9/20 ,  F16F9/34 ,  Y10T16/625

摘要： It is an object of the present invention to provide a rotary damper capable of automatically adjusting an exhibited braking force in correspondence with variation in load. A fluid chamber 2 into which viscous fluid is charged is formed in a casing 1. A vane 3 is disposed in the fluid chamber 2. The vane 3 is formed with a fluid passage 5, and is provided with a valve 6. The valve 6 automatically varies a flow rate of the viscous fluid passing through the fluid passage 5 in correspondence with variation in load. With this structure, it is possible to automatically adjust the exhibited braking force in correspondence with variation in load caused by variation in rotational motion of a subject to be controlled, and to reduce variation in rotation speed of the subject to be controlled to an extremely small value.

摘要翻译： 本发明的目的是提供一种能够根据负载变化自动调节所显示的制动力的旋转阻尼器。 在壳体1内形成有流体室2，其中装有粘性流体。叶片3设置在流体室2中。叶片3形成有流体通道5，并且设置有阀6.阀6 根据负载的变化自动改变通过流体通道5的粘性流体的流量。 利用这种结构，可以根据受控对象的旋转运动的变化引起的负载变化自动调整所显示的制动力，并且将要控制的被摄体的旋转速度的变化减小到极小 值。