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21. 发明申请

US20210031256A1 ROTATING-LAYERING MOLD AND PRESS APPARATUS COMPRISING ROTATING-LAYERING MOLD 有权
公开(公告)号：US20210031256A1
公开(公告)日：2021-02-04
申请号：US16964354
申请日：2019-01-24
申请人： SANKYO SEISAKUSHO CO.
发明人： Kengo SUZUKI
IPC分类号： B21D28/02 , B21D37/10 , B21D43/22
摘要： The present invention provides a rotating-layering mold whereby a punched sheet is rotated according to a prescribed angle and layered by an upper mold and a lower mold working in tandem, and provides a press apparatus comprising the rotating-layering mold. A rotating-layering mold comprises a squeeze ring in which is provided a holding hole for holding a punched sheet, the squeeze ring being capable of rotating with respect to a lower mold so that an upper outer circumferential surface of the squeeze ring lies along an inner circumferential surface of the lower mold. The rotating-layering mold further comprises a first thrust bearing, a second thrust bearing, and a radial bearing in order to support the rotation of the squeeze ring with respect to the lower mold.

22. 发明授权

US09822864B2 Strain wave gearing apparatus 有权
公开(公告)号：US09822864B2
公开(公告)日：2017-11-21
申请号：US14773607
申请日：2014-03-25
申请人： SANKYO SEISAKUSHO CO.
发明人： Atsushi Oishi
IPC分类号： F16H35/00 , F16H49/00 , F16H57/12
CPC分类号： F16H49/001 , F16H2049/003 , F16H2049/006 , F16H2057/126
摘要： Provided is a strain wave gearing apparatus which is able to make the most of the structural advantages of the flat form while achieving ideal mesh-engagement without involving a high degree of dimensional precision or any special adjustment mechanism. A strain wave gearing apparatus is provided with a stationary internal gear, a rotary internal gear disposed side by side with the stationary internal gear, a flexible planetary gear disposed on the inner peripheral side thereof for meshing partially with the internal gears by being deflected in the radial direction, and a wave generator disposed inside the flexible planetary gear for continuously deforming and deflecting the flexible planetary gear by rotation. In the apparatus, backlash during mesh-engagement is eliminated by making the base portions and of the internal gears and elastic.

23. 发明申请

US20040146369A1 Inclining and rotating table apparatus 有权
标题翻译：倾斜和旋转台装置
公开(公告)号：US20040146369A1
公开(公告)日：2004-07-29
申请号：US10689548
申请日：2003-10-21
申请人： SANKYO SEISAKUSHO CO
发明人： Heizaburo Kato
IPC分类号： B23D007/08
CPC分类号： B23Q1/5437 , B23Q16/065 , B23Q16/102 , Y10T409/30868
摘要： An inclining and rotating table apparatus comprises a rotating table device having a rotating table, and a support base for rotatably supporting the rotating table having a shaft body provided perpendicular to a rotation axis of the rotating table, and a base for rotatably supporting the rotating table device using the shaft body. A table surface of the rotating table is inclined by making the rotating table device rotate. A first V-shaped groove is directly formed in the shaft body along its rotating direction. The base has a second V-shaped groove opposing the first V-shaped groove. A cross roller bearing is structured by providing rolling bodies, which are placed in contact with the first and second V-shaped grooves and are capable of rolling therebetween, between the shaft body and the base, and arranging a rolling axis of a rolling body perpendicular to that of an adjacent rolling body.

24. 发明申请

US20040144191A1 Inclining and rotating table apparatus 有权
标题翻译：倾斜和旋转台装置
公开(公告)号：US20040144191A1
公开(公告)日：2004-07-29
申请号：US10690814
申请日：2003-10-23
申请人： SANKYO SEISAKUSHO CO
发明人： Heizaburo Kato
IPC分类号： F16H001/06
CPC分类号： F16H25/12 , B23Q1/58 , B23Q5/341 , F16H25/2261 , Y10T74/18056 , Y10T74/18312 , Y10T74/18792 , Y10T74/19656 , Y10T74/19828
摘要： A drive mechanism is interposed between two members to make the members move relatively with respect to each other. At least one of the two members is guided to move linearly. The drive mechanism comprises: cam followers that are rotatably supported on one of the two members, that are arranged in the linear moving direction, and that are spaced from each other; and a cam that is rotatably supported on the other one of the two members and that is provided in its circumference with a cam groove in which the cam followers engage, the rotation axis of the cam being arranged in the direction of the linear moving direction. The two members are made to move relatively with respect to each other by driving the cam to rotate and making the cam followers engage successively in the cam groove and move in the direction of the rotation axis.
摘要翻译：驱动机构插入在两个构件之间，以使构件相对于彼此相对移动。引导两个构件中的至少一个线性移动。驱动机构包括：可旋转地支撑在两个构件中的一个上的凸轮从动件，其以线性移动方向布置并且彼此间隔开; 以及凸轮，其被可旋转地支撑在所述两个构件中的另一个上，并且在其圆周上设置有凸轮从动件接合的凸轮槽，所述凸轮的旋转轴线沿所述线性移动方向布置。两个构件通过驱动凸轮旋转而相对于彼此相对移动，并且使凸轮从动件相继地接合在凸轮槽中并沿着旋转轴线的方向移动。

25. 发明公开

US20230147738A1 CONTROL DEVICE FOR PLATE FEEDING DEVICE 审中-公开
公开(公告)号：US20230147738A1
公开(公告)日：2023-05-11
申请号：US17918149
申请日：2021-04-09
申请人： SANKYO SEISAKUSHO CO.
发明人： Shigeru MIURA
IPC分类号： B21D43/02
CPC分类号： B21D43/02
摘要： Provided is a control device for a plate feeding device with which the amount of a plate transported to a processing device by the plate feeding device can be measured with high accuracy. This control device for a plate feeding device includes: a control unit that controls the rotation of a first roll and a second roll of the plate feeding device; a transmission unit that transmits an electromagnetic wave toward a plate; and a transmission unit that transmits the electromagnetic wave toward the plate, wherein the control unit measures the transport speed of the plate during a predetermined period on the basis of the frequency of the electromagnetic wave received by the reception unit, and measures the transport amount of the plate on the basis of the transport speed.

26. 发明申请

US20230009870A1 TRANSMISSION MECHANISM 有权
公开(公告)号：US20230009870A1
公开(公告)日：2023-01-12
申请号：US17782523
申请日：2020-11-24
申请人： SANKYO SEISAKUSHO CO.
发明人： Atsushi OISHI
IPC分类号： F16H57/04
摘要： The present invention provides a transmission mechanism with which a deterioration in accuracy can be suppressed and a service life can be increased by suppressing lubricant deterioration. A transmission mechanism is provided with a housing, a first rotating member which is accommodated in the housing and which is capable of rotating about a first rotating member axis, and a lubricant which is accommodated in the housing to lubricate the first rotating member, wherein: the transmission mechanism is additionally provided with a first filter member which is accommodated in the housing to filter out dust contained in the lubricant; the lubricant is agitated by means of the rotation of the first rotating member about the first rotating member axis; and the first filter member is provided in the direction in which the lubricant is caused to flow by means of the agitation from the first rotating member.

27. 发明授权

US11371601B2 Lubrication device and cam mechanism provided with lubrication device 有权
公开(公告)号：US11371601B2
公开(公告)日：2022-06-28
申请号：US16966139
申请日：2019-01-29
申请人： SANKYO SEISAKUSHO CO.
发明人： Kengo Suzuki
IPC分类号： F16H21/12 , F16H21/48 , F16H25/08 , F16H57/04 , F16C33/10 , F16H25/04 , F16H57/02
摘要： The present invention provides a lubrication device for coating a lubricant onto the outer circumferential surface of a bearing. A lubrication device comprises a housing and a lubrication member that is accommodated within the housing. A bearing crosses and passes through the lubrication member so that an outer circumferential surface of the bearing comes into contact with an inner surface of the lubrication member, and due to this configuration, it becomes possible for the lubricant to be coated onto the outer circumferential surface of the bearing.

28. 发明授权

US11173537B2 Flat-member-feeding device 有权
公开(公告)号：US11173537B2
公开(公告)日：2021-11-16
申请号：US16334121
申请日：2017-08-15
申请人： SANKYO SEISAKUSHO CO.
发明人： Kengo Suzuki
IPC分类号： H02K15/02 , H02K1/28 , H02K3/02 , B21D43/09 , B65G13/00 , H02K7/00 , B65G13/02
摘要： Provided are a flat-member-feeding device with which it is possible to reduce power consumption and quickly supply a flat member, and a method for manufacturing the flat-member-feeding device. A method for attaching a motor for rotating a downstream roll to a flat-member-feeding device, the motor being provided with a hollow and substantially cylindrical stator and a hollow and substantially cylindrical rotor that is disposed in the space within the stator, includes: a step for disposing a sleeve so as to occupy part of the space inside the rotor, and mounting the sleeve on the rotor such that one end of the rotor is supported by one end of the sleeve and the other end of the rotor is supported by the other end of the sleeve; and a step for mounting the sleeve on a downstream roll shaft to which the downstream roll is fixed, and attaching the motor to the flat-member-feeding device.

29. 发明申请

US20210215512A1 ANGLE DETECTOR 有权
公开(公告)号：US20210215512A1
公开(公告)日：2021-07-15
申请号：US16760835
申请日：2019-04-25
申请人： SANKYO SEISAKUSHO CO.
发明人： Kazuhisa KATSUMATA , Naoyuki TAKAHASHI
IPC分类号： G01D5/245 , G01D5/244
摘要： An angle detector for detecting an amount of angular change due to the rotation of a rotary body. The angle detector is provided with a rotary body rotating around a rotation axis, a graduated scale having a plurality of graduations along the circumference of the rotary body in a rotation direction, and a plurality of sensors disposed along the circumference. Each of the sensors outputs a signal according to an amount of angular change on the basis of the plurality of graduations. The output signal includes a fundamental wave component having one of the plurality of graduations as a first period first order, and a harmonic wave component having an order that is an integer multiple of at least two times the fundamental wave component. An amount of angular displacement calculated from the output signal includes an angular error component that is due to the harmonic wave component and has an order component that is an integer multiple of the one graduation that is the first period first order. The number of the plurality of sensors is determined on the basis of the number of graduations on the graduated scale and the order component of the angular error component.

30. 发明申请

US20210079994A1 CAM DEVICE 有权
公开(公告)号：US20210079994A1
公开(公告)日：2021-03-18
申请号：US16966601
申请日：2018-12-28
申请人： SANKYO SEISAKUSHO CO.
发明人： Kazuhisa KATSUMATA , Naoyuki TAKAHASHI
IPC分类号： F16H55/10 , F16C19/36 , F16C19/54 , F16H1/16 , F16H25/06
摘要： The present invention uses a bearing having one radial bearing part and two axial bearing parts, each bearing part having a plurality of rolling elements retained in a retainer. The row of rolling elements of the radial bearing part contacts the outer peripheral surface of an output shaft, and the row of rolling elements of the two axial bearing parts or of one of the axial bearing parts contacts the outer peripheral surface of the output shaft and the row of rolling elements of the other axial bearing part contacts a first ring-shaped part fixed to the output shaft, so as to form an output-shaft side raceway surface. Meanwhile, the row of rolling elements of the radial bearing part and of the two axial bearing parts contacts the surface of a second ring-shaped part that is disposed on the periphery of the output shaft and that is fixed to a housing, or the row of rolling elements of the radial bearing part and of one of the axial bearing parts directly contacts the inner surface of the housing, so as to form an outer raceway surface. Due to this configuration, the bearing is rotatably supported by the housing.

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