公开(公告)号：US5924798A

公开(公告)日：1999-07-20

申请号：US972610

申请日：1997-11-18

申请人： Motonori Usui

发明人： Motonori Usui

IPC分类号： F16C33/10

CPC分类号： F16C33/107 ,  F16C17/026 ,  F16C17/045

摘要： A hydrodynamic bearing apparatus and a method for manufacturing a hydrodynamic bearing apparatus consists of providing a shaft and rotatably fitting the shaft to a bearing. Hydrodynamic pressure generating grooves are cut on the bearing surface of either the bearing or the shaft. The bearing surface that has the hydrodynamic pressure generating grooves thereon faces another bearing surface so that the bearing and shaft rotate with respect to one another, and the bearing or the shaft that has a bearing surface having the hydrodynamic pressure generating grooves is comprised of a thick main body member and a thin sleeve fitted to the main body member. The thin sleeve is thinner and made of a softer material than the main body member, the thin sleeve is evenly deformed, and the hydrodynamic pressure generating grooves are cut on a surface of the thin sleeve.

摘要翻译： 流体动力轴承装置和制造流体动力轴承装置的方法包括提供轴并将轴可旋转地装配到轴承上。 在轴承或轴的轴承表面上切割流体动力学压力产生槽。 具有流体动力学压力产生槽的轴承表面面向另一支承表面，使得轴承和轴相对于彼此旋转，并且具有具有流体动力学压力产生槽的轴承表面的轴承或轴由厚的 主体构件和装配到主体构件的薄套筒。 薄套管较薄，由主体构件较软的材料构成，薄套管均匀地变形，并且在薄套管的表面上切割流体动力学压力产生槽。

公开(公告)号：US06544403B2

公开(公告)日：2003-04-08

申请号：US09733213

申请日：2000-12-08

申请人： Motonori Usui

发明人： Motonori Usui

IPC分类号： B23H310

CPC分类号： F16C33/107 ,  B23H1/04 ,  B23H9/00 ,  B23H2200/10 ,  F16C17/026 ,  F16C17/102 ,  Y10T29/49639

摘要： A method for manufacturing a fluid bearing is provided. A mask member having at least two sets of grooves provided at least two places along an axial direction is affixed to an outer surface of an electrode section of a fluid bearing manufacturing tool. Each of the groove sets consists of multiple grooves in a shape corresponding to designed fluid bearing grooves on a work piece, such as, for example, a sleeve section of the fluid bearing. The fluid bearing manufacturing tool is inserted into a hole created in the work piece, wherein a power source for electrolytic machining is connected between the fluid bearing manufacturing tool and the work piece. An electrolytic solution between the manufacturing tool and the work piece is allowed to flow to form fluid bearing grooves on an inner surface of the work piece through electrolytic machining.

摘要翻译： 提供一种制造流体轴承的方法。 具有沿轴向方向设置的至少两个位置的至少两组槽的掩模构件被固定到流体轴承制造工具的电极部分的外表面上。 每个凹槽组由对应于工件上的设计的流体轴承凹槽的形状的多个凹槽组成，例如流体轴承的套筒部分。 流体轴承制造工具插入到工件中产生的孔中，其中用于电解加工的电源连接在流体轴承制造工具和工件之间。 使制造工具与工件之间的电解液通过电解加工流动，从而在工件的内表面上形成流体轴承槽。

公开(公告)号：US06477877B1

公开(公告)日：2002-11-12

申请号：US09705718

申请日：2000-11-06

申请人： Motonori Usui

发明人： Motonori Usui

IPC分类号： B24B3900

CPC分类号： F16C33/107 ,  B21C37/20 ,  B21C37/207 ,  B21D17/04 ,  B24B39/023 ,  F16C17/026 ,  Y10T29/47 ,  Y10T29/49639

摘要： A manufacturing tool is inserted in a hole formed in a work piece for forming a fluid bearing groove on an inner peripheral surface of the hole. A tool shaft is rotated in the hole while being moved in an axial direction thereof. A plurality of balls are rotatably supported on an outer peripheral face of the tool shaft. The balls are to be abutted against the inner peripheral surface of the hole to form the fluid bearing groove thereon in accordance with the movement of the tool shaft. A retainer is detachably fitted on the outer peripheral face of the tool shaft so as to retain the balls on the tool shaft. A fixing member is detachably fitted with the tool shaft so as to fix the retainer on the tool shaft. The balls can be replaced when the fixing member and the retainer is detached from the tool shaft.

摘要翻译： 将制造工具插入到形成在工件上的孔中，用于在孔的内周面上形成流体轴承槽。 工具轴在孔中沿其轴向移动而旋转。 多个滚珠被可旋转地支撑在工具轴的外周面上。 滚珠将与孔的内周表面邻接，以根据工具轴的运动在其上形成流体承载槽。 保持器可拆卸地装配在工具轴的外周面上，以将球保持在工具轴上。 固定构件与工具轴可拆卸地配合，以将保持器固定在工具轴上。 当固定构件和保持器从工具轴脱离时，可以更换球。

公开(公告)号：US06425954B1

公开(公告)日：2002-07-30

申请号：US09991903

申请日：2001-11-26

申请人： Motonori Usui

发明人： Motonori Usui

IPC分类号： B08B312

CPC分类号： B08B3/12

摘要： An apparatus for processing holes includes processing device for providing ultrasonic cleaning process to an inner wall of a hole formed on a work piece, and for providing electrolytic cleaning process to said hole, a cleaning tank for storing a cleaning fluid, which is used as a processing fluid for ultrasonic processing and a processing fluid for electrolytic processing, said work piece being immersed in said cleaning fluid, a horn electrode tool serving as a horn tool for said ultrasonic processing means and an electrode tool for said electrolytic processing means, and support device supporting said horn electrode tool movable forward or backward in relation to said hole formed on said work piece in said cleaning tank.

摘要翻译： 一种处理孔的装置，包括：对形成在工件上的孔的内壁提供超声波清洗处理的处理装置，并且用于向所述孔提供电解清洗处理，用于存储清洗液的清洗槽，其用作 用于超声波处理的处理流体和用于电解处理的处理流体，所述工件浸入所述清洁流体中，用作所述超声波处理装置的喇叭工具的喇叭电极工具和用于所述电解处理装置的电极工具，以及支撑装置 支撑所述喇叭电极工具相对于形成在所述清洁槽中的所述工件上的所述孔可向前或向后移动。

公开(公告)号：US5877439A

公开(公告)日：1999-03-02

申请号：US802242

申请日：1997-02-19

申请人： Shinroku Asakawa ,  Junichi Takemura ,  Motonori Usui ,  Makoto Orii

发明人： Shinroku Asakawa ,  Junichi Takemura ,  Motonori Usui ,  Makoto Orii

IPC分类号： G10F1/06

CPC分类号： G10F1/06

摘要： A music box comprises a comb having vibrating teeth, a drum having elements for plucking the comb for playing music, a driving source for rotating the drum, a speed governor for regulating rotation speed and a frame for supporting the comb, drum, driving source and speed governor. The speed governor further comprises an accelerating train having two worms and a control device provided on a last row of the accelerating train. A position maintaining element is integrally arranged with the frame for preventing at least the first worm positioned on the driving source side, of the two worms referred to, from moving in the thrust direction. In one form, the music box has a driving source which includes a spring. One end of the spring is engaged with a winding shaft arranged in a spring housing of the spring and the other end is engaged with an engagement section provided on the frame. A contact section is formed on the frame for preventing the other end of the spring engaged with the engagement section from moving out of the spring housing.

摘要翻译： 音乐盒包括具有振动齿的梳子，鼓具有用于播放用于播放音乐的梳子的滚筒，用于旋转滚筒的驱动源，用于调节旋转速度的调速器和用于支撑梳子，滚筒，驱动源的框架和 调速器 调速器还包括具有两个蜗杆的加速列车和设置在加速列车的最后一排上的控制装置。 位置保持元件与框架一体地布置，用于防止位于驱动源侧的至少第一蜗杆在所述两个蜗杆中沿推力方向移动。 在一种形式中，音乐盒具有包括弹簧的驱动源。 弹簧的一端与布置在弹簧的弹簧壳体中的卷绕轴接合，另一端与设置在框架上的接合部分接合。 接触部形成在框架上，用于防止与接合部接合的弹簧的另一端从弹簧壳体移出。

公开(公告)号：US5836077A

公开(公告)日：1998-11-17

申请号：US850964

申请日：1997-05-05

申请人： Motonori Usui ,  Tetsuya Matsuda

发明人： Motonori Usui ,  Tetsuya Matsuda

IPC分类号： B23D5/02 ,  B23B29/02 ,  B23B41/12 ,  B23C3/28 ,  B23D13/00 ,  F16C33/10 ,  F16C33/00

CPC分类号： B23D13/00 ,  B23B29/02 ,  B23B41/12 ,  B23C3/28 ,  F16C17/026 ,  F16C33/1065 ,  Y10T29/49639 ,  Y10T409/303808

摘要： A grooving tool on a tool holder having a machining portion which is inserted into a circular work-hole formed in a workpiece provides grooves of predetermined width on the inner surface of said work-hole by moving the machining portion relatively and simultaneously in the axial and circumferential directions in the work-hole. The machining portion further comprises a machining tip portion consisting of an axial cutting edge, formed in parallel with the axial direction and a circumferential cutting edge, formed along the circumferential direction. Each of the lengths of the axial cutting edge and the circumferential cutting edge are set such that grooves of a predetermined width can be formed in the hole by relatively moving the axial cutting edge and the circumferential cutting edge.

摘要翻译： 具有加工部的工具夹具上的切槽工具插入到形成在工件上的圆形工作孔中，通过相对地同时沿轴向移动加工部而在所述工作孔的内表面上提供预定宽度的槽，并且 工作孔的圆周方向。 加工部还包括由沿轴向平行形成的轴向切削刃和沿周向形成的周向切削刃构成的加工前端部。 轴向切削刃和周向切削刃的长度各自被设定为能够通过相对移动轴向切削刃和周向切削刃而在孔中形成预定宽度的槽。

公开(公告)号：US06896143B2

公开(公告)日：2005-05-24

申请号：US10200046

申请日：2002-07-18

申请人： Motonori Usui ,  Toshimasa Kobayashi

发明人： Motonori Usui ,  Toshimasa Kobayashi

IPC分类号： B23H9/00 ,  B23H3/00 ,  C25D17/00 ,  F16C32/06

CPC分类号： B23H9/00 ,  B23H2200/10

摘要： An electrolytic machining method for electrolytically machining a workpiece is provided. The method uses a masking member having through-hole patterns that correspond to the shapes of concave parts to be formed in the workpiece. The masking member is brought in contact with a machining surface of the workpiece. An electrolytic solution is supplied and allowed to flow in the gap between the masking member and an electrode tool. The electrolytic solution is allowed to enter into and flow within the through-hole patterns of the masking member in order to electrolytically machine surfaces of the workpiece only in the through-hole patterns.

摘要翻译： 提供了一种电解加工工件的电解加工方法。 该方法使用具有对应于要在工件中形成的凹部的形状的通孔图案的掩模构件。 掩模构件与工件的加工表面接触。 电解液被供应并允许在掩蔽构件和电极工具之间的间隙中流动。 允许电解溶液进入并流过掩模构件的通孔图案，以便仅在通孔图案中电解加工工件的表面。

公开(公告)号：US06543139B2

公开(公告)日：2003-04-08

申请号：US09846088

申请日：2001-04-30

申请人： Motonori Usui

发明人： Motonori Usui

IPC分类号： B21D5310

CPC分类号： B24B39/045 ,  B21C37/30 ,  B21H1/12 ,  B21H7/187 ,  B21K1/04 ,  B23P9/02 ,  Y10T29/47 ,  Y10T29/49636 ,  Y10T29/49639 ,  Y10T29/49643 ,  Y10T29/49707 ,  Y10T29/53104

摘要： A machining tool for manufacturing a radial bearing, and a manufacturing apparatus and a manufacturing method using the machining tool are provided. The machining tool includes an inner surface finishing tool to finish an inner circumference surface of a bearing hole provided on a radial bearing. The inner surface finishing tool includes a tool shaft main body member that defines a hollow storage section provided within the tool shaft main body member, a rotatable core piece member mounted inside the hollow storage section in a manner to be rotatable within the tool shaft main body member, and a plurality of roll machining members each with a circular cross-sectional roll machining surface. The plurality of roll machining members rollably abut against the outer circumference surface of the rotatable core piece member. The plurality of roll machining members are in contact under pressure with the inner circumference surface of the bearing hole. The rotatable core piece member is movable in the radial direction and can be tilted with respect to the central axis of the tool shaft main body member.

公开(公告)号：US06336976B1

公开(公告)日：2002-01-08

申请号：US09476993

申请日：2000-01-04

申请人： Motonori Usui

发明人： Motonori Usui

IPC分类号： B08B312

CPC分类号： B08B3/12

摘要： An apparatus for forming holes includes processing device for providing ultrasonic cleaning process to an inner wall of a hole formed on a work piece, and for providing electrolytic cleaning process to said hole, a cleaning tank for storing a cleaning fluid, which is used as a processing fluid for ultrasonic processing and a processing fluid for electrolytic processing, said work piece being immersed in said cleaning fluid, a horn electrode tool serving as a horn tool for said ultrasonic processing means and an electrode tool for said electrolytic processing means, and support device supporting said horn electrode tool movable forward or backward in relation to said hole formed on said work piece in said cleaning tank.

摘要翻译： 一种用于形成孔的装置包括用于向形成在工件上的孔的内壁提供超声波清洗处理的处理装置，并且用于向所述孔提供电解清洁处理，用于存储清洗液的清洗槽，其用作 用于超声波处理的处理流体和用于电解处理的处理流体，所述工件浸入所述清洁流体中，用作所述超声波处理装置的喇叭工具的喇叭电极工具和用于所述电解处理装置的电极工具，以及支撑装置 支撑所述喇叭电极工具相对于形成在所述清洁槽中的所述工件上的所述孔可向前或向后移动。

公开(公告)号：US4676135A

公开(公告)日：1987-06-30

申请号：US836861

申请日：1986-03-07

申请人： Yasuhide Kitazawa ,  Mikio Shibagaki ,  Motonori Usui

发明人： Yasuhide Kitazawa ,  Mikio Shibagaki ,  Motonori Usui

IPC分类号： G10F1/06 ,  G10D9/02

CPC分类号： G10D9/023

摘要： A vibration plate for a music box having an improved tonal range and quality, yet with a reduced manufacturing cost. The vibrating reeds of the vibration plate are made smaller in width towards the highest frequency one of the reeds. Each of the reeds has a base portion and an end portion extending through a sloped portion from the base portion, the end portion being smaller in width than the base portion. The end portions of the reeds are arranged at equal intervals.

摘要翻译： 用于音乐盒的振动板具有改进的音调范围和质量，但是降低制造成本。 振动板的振动簧片的宽度朝向最高频率的一个簧片制成。 每个簧片具有基部和从基部延伸穿过倾斜部分的端部，该端部的宽度小于基部。 芦苇的端部以相等的间隔布置。