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21. 发明授权

US5133774A Teaching playback swing-phase-controlled above-knee prosthesis 失效
标题翻译：教学回放摆动相控膝上假体
公开(公告)号：US5133774A
公开(公告)日：1992-07-28
申请号：US709290
申请日：1991-06-03
申请人： Seishi Sawamura , Sakuya Nakajima , Kunio Amemori , Hidehisa Oku , Akio Nakagawa , Ichiro Kitayama , Hiromu Matsuda , Katsuhiko Yoshida , Masaru Takeda , Toshio Nakane , Shiro Horiguchi , Shigeru Yuki
发明人： Seishi Sawamura , Sakuya Nakajima , Kunio Amemori , Hidehisa Oku , Akio Nakagawa , Ichiro Kitayama , Hiromu Matsuda , Katsuhiko Yoshida , Masaru Takeda , Toshio Nakane , Shiro Horiguchi , Shigeru Yuki
IPC分类号： A61F2/64 , A61F2/68 , A61F2/70 , A61F2/74
CPC分类号： A61F2/68 , A61F2/64 , A61F2002/6818 , A61F2002/704 , A61F2002/747 , A61F2002/748
摘要： A teaching playback swing-phase-controlled above-knee prosthesis comprises a thigh frame, a leg frame an air cylinder interconnecting the thigh and leg frames and provided with adjusting means for adjusting the degree of opening the valve of the air cylinder to a plurality of degrees respectively for a plurality of walking speeds selected during trial walking, a gait selecting switch having positions respectively for setting degrees of opening of the valve of the air cylinder in a teaching mode and for playback mode in which one of the degrees of opening is selected according to an actual walking speed, an opening detector for detecting the degree of opening of the valve of the air cylinder, an opening storage device for storing a plurality of set degrees of opening of the valve of the air cylinder, a phase detector for detecting swing phases and stance phases, walking speed detector for detecting an acutal walking speed, and control unit for adjusting the degree of opening of the valve of the air cylinder in one of the set degrees of opening corresponding to the actual walking speed. The teaching playback swing-phase-controlled above-knee prosthesis is capable of automatically controlling the speed of swing motion of the leg frame according to the actual walking speed of the prosthesis wearer.
摘要翻译：示教播放摆动相位控制的膝上假体包括大腿架，腿架，连接大腿和腿框架的气缸，并设置有调节装置，用于将气缸的阀打开程度调节到多个分别用于在试行中选择的多个步行速度的步数，步态选择开关，其具有分别用于在示教模式下设置气缸的打开程度的位置以及其中选择开启度之一的重放模式根据实际行走速度，用于检测气缸的阀的开度的开启检测器，用于存储气缸的阀的多个设定开度的开口存储装置，用于检测气缸的相位检测器摆动阶段和姿势阶段，用于检测急性步行速度的步行速度检测器和用于调节阀门开度的控制单元 e气缸中的一个设定开度对应实际行走速度。教学回放摆动相位控制的膝上假体能够根据假体佩戴者的实际步行速度自动控制腿部框架的摆动运动的速度。

22. 发明授权

US5076550A Fluid filled elastomeric damping device 失效
标题翻译：流体填充弹性阻尼装置
公开(公告)号：US5076550A
公开(公告)日：1991-12-31
申请号：US623001
申请日：1990-12-06
申请人： Akihiro Mayama , Masaru Takeda
发明人： Akihiro Mayama , Masaru Takeda
IPC分类号： B60K5/12 , F16F13/10 , F16F13/14 , F16F13/26 , F16F13/28
CPC分类号： F16F13/28
摘要： A fluid filled elastomeric damping device has a diaphragm enclosing a working chamber and a diaphragm restraining mechanism for selectively restraining and freeing movement of the diaphragm and thereby varying a damping or operational characteristic of the device. The mechanism includes a pressing plate for pressing a blocking portion of the diaphragm against a seating surface of an outer casing member under a bias of a blocking force generating member and thereby rigidly closing a compensation passage communicating with the working chamber. The diaphragm is restrained in movement by the pressing plate when the solenoid is de-energized and freed in movement when the solenoid is energized.
摘要翻译：流体填充的弹性体阻尼装置具有包围工作室的隔膜和用于选择性地约束和释放隔膜移动并由此改变装置的阻尼或操作特性的隔膜限制机构。该机构包括用于在隔离力产生构件的偏压下将隔膜的阻挡部分压靠在外壳构件的就座表面上并由此刚性地闭合与工作室连通的补偿通道的按压板。当螺线管断电时，隔膜受到压板的限制，当螺线管通电时，隔膜被移动。

23. 发明授权

US4884789A Power unit mounting device 失效
标题翻译：动力装置安装装置
公开(公告)号：US4884789A
公开(公告)日：1989-12-05
申请号：US290298
申请日：1988-12-27
申请人： Masaru Takeda , Toshiyuki Tabata
发明人： Masaru Takeda , Toshiyuki Tabata
IPC分类号： F16F13/00 , F16F13/14
CPC分类号： F16F13/14
摘要： Disclosed herein is a fluid-filled mounting device which comprises an inner cylindrical member; an outer cylindrical case surrounding the inner cylindrical member; a cylindrical elastomer block disposed between the inner cylindrical member and the outer cylindrical case; a structure defining in the elastomer block a main recess; a structure defining in the elastomer block a deformable chamber at a portion diametrically opposite to the portion where the main recess is defined, the deformable chamber having an outer wall which includes first and second diaphragms, the first diaphragm having a spring constant different from that of the second diaphragm; an annular hollow structure disposed about the elastomer block in a manner to cover the main recess and the first and second diaphragms, thereby to define a main fluid chamber by the main recess, a first auxiliary fluid chamber by the first diaphragm and the annular hollow structure and a second auxiliary fluid chamber by the second diaphragm and the annular hollow structure; a first flow restricting path defined by the annular hollow structure for fluid communication between the main fluid chamber and the first auxiliary fluid chamber; and a second flow restricting path defined by the annular hollow structure for fluid communication between the main fluid chamber and the second auxiliary fluid chamber.
摘要翻译：本文公开了一种流体填充的安装装置，其包括内圆柱形构件; 围绕内圆柱形构件的外圆柱形壳体; 设置在所述内圆柱形构件和所述外圆柱形壳体之间的圆柱形弹性体块; 在所述弹性体中限定的结构为主凹部; 在所述弹性体中限定出与所述主凹部的径向相反的部分处的可变形室，所述可变形室具有包括第一和第二隔膜的外壁，所述第一隔膜的弹簧常数不同于第二个隔膜; 环形中空结构，以覆盖主凹部和第一和第二隔膜的方式设置在弹性体块周围，由此通过主凹部限定主流体室，通过第一隔膜的第一辅助流体室和环形中空结构以及由所述第二隔膜和所述环形中空结构构成的第二辅助流体室; 由所述环形中空结构限定的用于主流体室和第一辅助流体室之间的流体连通的第一流动限制路径; 以及由所述环形中空结构限定的用于主流体室和第二辅助流体室之间的流体连通的第二流动限制路径。

24. 发明授权

US4790794A Flexible shaft coupling for transmission of high torque loads 失效
标题翻译：用于传输高扭矩负载的柔性联轴器
公开(公告)号：US4790794A
公开(公告)日：1988-12-13
申请号：US98062
申请日：1987-09-17
申请人： Masaru Takeda , Yoshihiro Nunotaki , Hiroshi Harada , Michihiro Kawada , Masahiro Ishigaki
发明人： Masaru Takeda , Yoshihiro Nunotaki , Hiroshi Harada , Michihiro Kawada , Masahiro Ishigaki
IPC分类号： F16D3/62 , F16D3/78
CPC分类号： F16D3/78
摘要： Flexible shaft coupling for transmission of high torque loads comprising drive side and driven side connecting elements arranged in pairs alternately and equidistantly in a circumferential orientation, endless belts of fiber cord bundles wrapping around and interlinking pairs of adjacent drive side and driven side connecting elements, and an elastomeric material embedding therein the foregoing members. Between the connecting elements and the belts there are mounted bobbin-like collars each having both terminal flanges defining a hollow of U-shaped cross-section between them, and the belts are received and held in the hollows. By the construction, disorder or relaxing in cords is not caused and loads are dispersed uniformly on the cords with the result that high torque transmission efficiency is attained.
摘要翻译：用于传输高扭矩负载的挠性联轴器包括沿圆周方向交替地等距地成对成对的驱动侧和从动侧连接元件，环绕着相邻的驱动侧和从动侧连接元件的互相连接的纤维束束的环形带，以及弹性体材料嵌入其中的前述构件。在连接元件和带之间，安装有线圈状轴环，每个轴环具有两个端子凸缘，它们在它们之间限定了U形横截面的中空部分，并且皮带被容纳并保持在凹部中。通过施工，不会引起绳索的无序或松弛，并且载荷均匀地分散在帘线上，结果是达到高的扭矩传递效率。

25. 发明授权

US4724708A Method for balancing a propeller shaft 失效
标题翻译：平衡传动轴的方法
公开(公告)号：US4724708A
公开(公告)日：1988-02-16
申请号：US889612
申请日：1986-07-28
申请人： Nobuhiko Okano , Kiyoshi Taniyama , Masaru Takeda
发明人： Nobuhiko Okano , Kiyoshi Taniyama , Masaru Takeda
IPC分类号： B60K17/22 , F16D3/20 , F16D3/227 , F16F15/32 , G01M1/14 , G01M1/24
CPC分类号： F16D3/227 , B60K17/22 , G01M1/24 , F16D2300/12 , Y10T464/50
摘要： This method is for balancing a propeller shaft which includes a slide type constant velocity joint which has an internal cavity for receiving lubricant. In the specified order: first, the slide type constant velocity joint is slid in to substantially the maximum amount possible therefor, so as to reduce its internal cavity to substantially its minimum volume; second, lubricant is packed into this internal cavity to a fill ratio of substantially 100%, while the constant velocity joint remains thus substantially fully slid in; and, third, while the constant velocity joint still remains thus substantially fully slid in, the propeller shaft is balanced. Thereby, unbalance of the propeller shaft due to the lubricant such as grease received in the internal cavity of the constant velocity joint becoming collected preferentially on one side of the internal cavity during the balancing process is positively prevented. Optionally, during the packing process and/or the balancing process the slide type constant velocity joint may be held by a clamp in its maximum slid in state.
摘要翻译：该方法用于平衡包括具有用于接收润滑剂的内部空间的滑动式等速万向节的传动轴。按照规定的顺序：首先，将滑动型等速万向节滑动到基本上可能的最大量，以便将其内腔减小至基本上最小的体积; 第二，润滑剂被填充到该内腔中至大体上为100％的填充率，而等速万向节保持基本上完全滑入; 第三，等速万向节仍然保持基本完全滑入，传动轴是平衡的。因此，积极地防止了由平滑过程中容纳在等速万向节的内腔中的润滑剂等润滑剂优先在内腔的一侧收集的传动轴的不平衡。可选地，在包装过程和/或平衡过程期间，滑动式等速万向节可以由夹具保持在其最大滑动状态。

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