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1. 发明授权

US09494208B2 Damping device 有权
标题翻译：阻尼装置
公开(公告)号：US09494208B2
公开(公告)日：2016-11-15
申请号：US14347198
申请日：2011-10-19
申请人： Yoshihito Watanabe , Ryoji Tomono , Hidenori Kida , Shigeki Nakaminami , Hisaya Tanaka
发明人： Yoshihito Watanabe , Ryoji Tomono , Hidenori Kida , Shigeki Nakaminami , Hisaya Tanaka
IPC分类号： F16F9/12 , E04H9/02
CPC分类号： F16F9/12 , E04H9/023 , F16F2232/06
摘要： The damping device includes: a fixed cylinder that is configured to be fixed to a first structural body and formed into a cylindrical shape so as to comprise a hollow portion; a shaft member that is configured to be fixed to a second structural body, the shaft member being housed in the hollow portion of the fixed cylinder and having an outer peripheral surface provided with a helical thread groove; a nut member that is threadedly engaged with the shaft member, and converts an axial motion of the shaft member into a rotational motion; a rotor member that is formed into a cylindrical shape so as to cover the fixed cylinder and to form a cylindrical accommodation chamber between the rotor member and an outer peripheral surface of the fixed cylinder, and is rotated by the nut member; and viscous fluid that is sealed in the cylindrical accommodation chamber.
摘要翻译：阻尼装置包括：固定筒，其被构造成固定到第一结构体并形成为包括中空部的圆筒形状; 轴构件，其被构造成固定到第二结构体，所述轴构件容纳在所述固定筒的中空部分中，并且具有设置有螺旋形螺纹槽的外周面; 螺母构件，其与所述轴构件螺纹接合，并且将所述轴构件的轴向运动转换为旋转运动; 转子部件，其形成为圆筒形状以覆盖固定筒体，并且在转子部件与固定筒体的外周面之间形成圆筒形容纳室，并由螺母部件旋转; 以及密封在圆柱形容纳室中的粘性流体。

2. 发明授权

US09316297B2 Screw motion mechanism and damping apparatus using same 有权
标题翻译：螺杆运动机构和阻尼装置
公开(公告)号：US09316297B2
公开(公告)日：2016-04-19
申请号：US13989954
申请日：2011-10-20
申请人： Yoshihito Watanabe , Hidenori Kida , Shigeki Nakaminami , Hisaya Tanaka
发明人： Yoshihito Watanabe , Hidenori Kida , Shigeki Nakaminami , Hisaya Tanaka
IPC分类号： F16C11/06 , F16H25/12 , F16H9/12 , F16C29/06 , F16F9/12 , F16H25/20 , F16H57/04
CPC分类号： F16H25/12 , F16C11/06 , F16C11/0614 , F16C29/0688 , F16F9/12 , F16F2232/06 , F16H25/2021 , F16H57/045 , F16H57/0497 , F16H2025/2037 , Y10T403/32065
摘要： The screw motion mechanism includes: a threaded shaft having an outer peripheral surface provided with a helical thread groove, the threaded shaft having at least one axial end coupled to a first structural body; a nut member held in a rotatable manner with respect to a second structural body which is movable in an axial direction of the threaded shaft with respect to the first structural body, the nut member being threadedly engaged with the threaded shaft; and a spherical joint for coupling the at least one axial end of the threaded shaft to the first structural body, the spherical joint including: a spherical portion; and a sphere receiving portion for housing the spherical portion. When assuming an axial force applied to the threaded shaft as a variable, a line of a rotational torque intersects with a line of a sliding torque in a graph.
摘要翻译：螺杆运动机构包括：螺纹轴，其具有设置有螺旋螺纹槽的外周表面，所述螺纹轴具有联接到第一结构体的至少一个轴向端; 螺母构件相对于第二结构体以可旋转的方式保持，所述第二结构体可相对于所述第一结构体在所述螺纹轴的轴向方向上移动，所述螺母构件与所述螺纹轴螺纹接合; 以及用于将所述螺纹轴的至少一个轴向端部联接到所述第一结构体的球形接头，所述球形接头包括：球形部分; 以及用于容纳球形部分的球体接收部分。当假设施加到螺纹轴的轴向力作为变量时，旋转扭矩的线与图中的滑动扭矩的线相交。

3. 发明申请

US20140231197A1 DAMPING DEVICE 有权
标题翻译：阻尼装置
公开(公告)号：US20140231197A1
公开(公告)日：2014-08-21
申请号：US14347198
申请日：2011-10-19
申请人： Yoshihito Watanabe , Ryoji Tomono , Hidenori Kida , Shigeki Nakaminami , Hisaya Tanaka
发明人： Yoshihito Watanabe , Ryoji Tomono , Hidenori Kida , Shigeki Nakaminami , Hisaya Tanaka
IPC分类号： F16F9/12
CPC分类号： F16F9/12 , E04H9/023 , F16F2232/06
摘要： The damping device includes: a fixed cylinder that is configured to be fixed to a first structural body and formed into a cylindrical shape so as to comprise a hollow portion; a shaft member that is configured to be fixed to a second structural body, the shaft member being housed in the hollow portion of the fixed cylinder and having an outer peripheral surface provided with a helical thread groove; a nut member that is threadedly engaged with the shaft member, and converts an axial motion of the shaft member into a rotational motion; a rotor member that is formed into a cylindrical shape so as to cover the fixed cylinder and to form a cylindrical accommodation chamber between the rotor member and an outer peripheral surface of the fixed cylinder, and is rotated by the nut member; and viscous fluid that is sealed in the cylindrical accommodation chamber.
摘要翻译：阻尼装置包括：固定筒，其被构造成固定到第一结构体并形成为包括中空部的圆筒形状; 轴构件，其被构造成固定到第二结构体，所述轴构件容纳在所述固定筒的中空部分中，并且具有设置有螺旋形螺纹槽的外周面; 螺母构件，其与所述轴构件螺纹接合，并且将所述轴构件的轴向运动转换为旋转运动; 转子部件，其形成为圆筒形状以覆盖固定筒体，并且在转子部件与固定筒体的外周面之间形成圆筒形容纳室，并由螺母部件旋转; 以及密封在圆柱形容纳室中的粘性流体。

4. 发明申请

US20130243517A1 SCREW MOTION MECHANISM AND DAMPING APPARATUS USING SAME 有权
标题翻译：螺丝运动机构和阻尼装置
公开(公告)号：US20130243517A1
公开(公告)日：2013-09-19
申请号：US13989954
申请日：2011-10-20
申请人： Yoshihito Watanabe , Hidenori Kida , Shigeki Nakaminami , Hisaya Tanaka
发明人： Yoshihito Watanabe , Hidenori Kida , Shigeki Nakaminami , Hisaya Tanaka
IPC分类号： F16H25/12 , F16C11/06
CPC分类号： F16H25/12 , F16C11/06 , F16C11/0614 , F16C29/0688 , F16F9/12 , F16F2232/06 , F16H25/2021 , F16H57/045 , F16H57/0497 , F16H2025/2037 , Y10T403/32065
摘要： The screw motion mechanism includes: a threaded shaft having an outer peripheral surface provided with a helical thread groove, the threaded shaft having at least one axial end coupled to a first structural body; a nut member held in a rotatable manner with respect to a second structural body which is movable in an axial direction of the threaded shaft with respect to the first structural body, the nut member being threadedly engaged with the threaded shaft; and a spherical joint for coupling the at least one axial end of the threaded shaft to the first structural body, the spherical joint including: a spherical portion; and a sphere receiving portion for housing the spherical portion. When assuming an axial force applied to the threaded shaft as a variable, a line of a rotational torque intersects with a line of a sliding torque in a graph.
摘要翻译：螺杆运动机构包括：螺纹轴，其具有设置有螺旋螺纹槽的外周表面，所述螺纹轴具有联接到第一结构体的至少一个轴向端; 螺母构件相对于第二结构体以可旋转的方式保持，所述第二结构体可相对于所述第一结构体在所述螺纹轴的轴向方向上移动，所述螺母构件与所述螺纹轴螺纹接合; 以及用于将所述螺纹轴的至少一个轴向端部联接到所述第一结构体的球形接头，所述球形接头包括：球形部分; 以及用于容纳球形部分的球体接收部分。当假设施加到螺纹轴的轴向力作为变量时，旋转扭矩的线与图中的滑动扭矩的线相交。

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