公开(公告)号：US4818848A

公开(公告)日：1989-04-04

申请号：US52734

申请日：1987-04-21

申请人： Haruki Obara ,  Toshiyuki Aso ,  Hiroshi Kinoshita ,  Tamotsu Ishibashi

发明人： Haruki Obara ,  Toshiyuki Aso ,  Hiroshi Kinoshita ,  Tamotsu Ishibashi

IPC分类号： B23H7/02 ,  B23H7/10

CPC分类号： B23H7/102

摘要： An automatic wire connecting apparatus of a wire cut electric discharge machine performs automatic connection of a wire electrode smoothly and reliably. A wire processing unit (90) integrally rotatably coupled to a rotating shaft (61) of a pneumatic motor (60) has a nozzle forming portion (12) which defines a slit (S) that allows a wire electrode (W) to pass therethrough when it is opened, and which defines a nozzle hole (125) capable of fitting with an upper wire guide (12) when it is closed, and is selectively positioned at a wire insertion position or an escape position by a rotary stopper (150). When the wire electrode is broken, the wire processing unit is rotated from the escape position to the wire insertion position by a motor, and thereafter, the nozzle hole forming portion is closed, thereby holding the wire electrode guided through the slit during a rotating operation in the nozzle hole. When a working fluid is supplied from the upper wire guide to the nozzle hole, the wire electrode is fed while being restricted by the working fluid sprayed toward a workpiece (P), and is then automatically connected.

摘要翻译： PCT No.PCT / JP86 / 00433 Sec。 371日期1987年4月21日 102（e）日期1987年4月21日PCT申请日1986年8月21日PCT公布。 公开号WO87 / 01063 日期：1987年2月26日。线切割放电机的自动线连接装置顺利可靠地进行线电极的自动连接。 一体地可旋转地联接到气动马达（60）的旋转轴（61）的线处理单元（90）具有限定狭缝（S）的喷嘴形成部分（12），其允许线电极（W）通过 当其被打开时，其限定了当其被关闭时能够与上线引导件（12）配合的喷嘴孔（125），并且通过旋转止动件（150）选择性地定位在线插入位置或逃逸位置， 。 当线电极断裂时，电线处理单元由电动机从逸出位置旋转到电线插入位置，此后，喷嘴孔形成部分闭合，从而在旋转操作期间保持引线电极引导通过缝隙 在喷嘴孔中。 当工作流体从上线引导件供给到喷嘴孔时，在被工件（P）喷射的工作流体受到限制的同时进给线电极，然后自动连接。

公开(公告)号：US4748310A

公开(公告)日：1988-05-31

申请号：US46920

申请日：1987-04-08

申请人： Toshiyuki Aso ,  Tamotsu Ishibashi

发明人： Toshiyuki Aso ,  Tamotsu Ishibashi

IPC分类号： B23H7/10 ,  B65H59/00

CPC分类号： B23H7/10

摘要： A wire feed mechanism of a wire electric discharge machine, which rewinds a wire electrode (P), that is broken during electric discharge machining, by a wire electrode feed reel (1) to a state convenient for connection of the electrode. The mechanism has a clutch (3) having an output shaft (5) coupled to the wire electrode feed reel and creating a coupling torque between input and output members (3a, 3b) in a manner changing in accordance with a feed voltage, and a geared motor (M) coupled to an input shaft (6) of the clutch. When the wire electrode is broken, the feed reel is coupled to the geared motor, that is stopped, through the clutch which receives a high voltage and the input and output members of which are firmly engaged with each other, to be prevented from idling. The thus stopped feed reel is then driven by the geared motor at a predetermined torque and a low speed through the clutch which is supplied with a decreased voltage and loosely engaged, to rewind the wire electrode.

摘要翻译： PCT No.PCT / JP86 / 00414 Sec。 371日期1987年4月8日 102（e）日期1987年4月8日PCT提交1986年8月13日PCT公布。 出版物WO87 / 01064 PCT 日期：1987年2月26日。一种线放电机的送丝机构，其通过线电极馈送卷轴（1）将放电加工时断线的线电极（P）倒带到便于连接的状态 的电极。 该机构具有离合器（3），其具有联接到线电极馈送卷轴的输出轴（5），并且以根据馈送电压变化的方式在输入和输出构件（3a，3b）之间产生耦合转矩，以及 耦合到离合器的输入轴（6）的齿轮传动马达（M）。 当线电极断裂时，馈送卷轴通过接收高压的离合器而联接到齿轮传动马达，其输入和输出部件彼此牢固地接合，以防止空转。 然后，这样停止的进给卷轴由齿轮传动马达以预定的扭矩和低速通过被提供有降低的电压并松动地接合的离合器驱动，以重绕线电极。

公开(公告)号：US08686603B2

公开(公告)日：2014-04-01

申请号：US13121849

申请日：2009-09-29

申请人： Toshiyuki Aso ,  Shuhei Yamanaka ,  Takayuki Kuze

发明人： Toshiyuki Aso ,  Shuhei Yamanaka ,  Takayuki Kuze

IPC分类号： H02K41/00

CPC分类号： H02K11/21 ,  H02K7/06 ,  H02K7/083 ,  H02K21/14 ,  H02K41/03 ,  H02K2201/18

摘要： Provided is a linear and rotary actuator capable of bearing moment and load from a movable body and downsizing its radial dimension. A spline shaft is held in housings to be movable linearly in the axial direction and rotatable about the axis. The spline shaft is connected to a mover shaft of a linear motor. The spline shaft is surrounded with a hollow rotor of a rotary motor. The rotor is connected to a spline nut which transmits rotation of the rotor to the spline shaft by rotating together with the rotor and allows linear movement of the spline shaft. The rotor of the rotary motor is rotated by a stator of the rotary motor. The spline nut, the stator of the rotary motor and a stator of the linear motor are arranged in this order from an end of the spline shaft and mover shaft along the axial direction.

摘要翻译： 提供了能够承受来自可移动体的力矩和载荷并且缩小其径向尺寸的线性和旋转致动器。 花键轴保持在壳体中以在轴向方向上可以线性运动并且可绕轴线旋转。 花键轴连接到直线电机的移动轴上。 花键轴被旋转电机的中空转子包围。 转子连接到花键螺母，该花键螺母通过与转子一起旋转而将转子的旋转传递到花键轴，并允许花键轴的线性运动。 旋转电动机的转子由旋转电动机的定子旋转。 花键螺母，旋转电动机的定子和线性电动机的定子从花键轴和移动轴的端部沿轴向依次配置。

公开(公告)号：US08650978B2

公开(公告)日：2014-02-18

申请号：US13522263

申请日：2010-12-07

申请人： Toshiyuki Aso ,  Toshiya Tanaka ,  Toshiaki Mizuno ,  Norinobu Ogawa ,  Minoru Tsukada ,  Yukitoshi Kobayashi

发明人： Toshiyuki Aso ,  Toshiya Tanaka ,  Toshiaki Mizuno ,  Norinobu Ogawa ,  Minoru Tsukada ,  Yukitoshi Kobayashi

IPC分类号： F16H27/02

CPC分类号： H02K5/00 ,  F16C29/082

摘要： There is provided a linear actuator provided with a dust-proof mechanism capable of preventing dust-proof belts from being deformed, improving a sealing performance between the dust-proof belts and a housing member, and achieving high dust-proof performance irrespective of a size of the linear actuator. The linear actuator provided with the dust-proof mechanism includes: a housing member disposed so as to cover at least a ball screw; an opening portion formed in the housing member so as to extend along a moving locus of a movable stage; and dust-proof belts stretched inside the housing member so as to close the opening portion by being mounted to mounting members disposed both end portions of the housing member, wherein a bypass member for bypassing the dust-proof belts positioned at position overlapped with the movable stage is provided for the movable stage so as to realize movement of the movable member along the opening portion while closing and sealing the opening portion by the dust-proof belts, and in such a linear actuator provided with the dust-proof mechanism, the dust-proof belts are wound up around the mounting member and sandwiched between the mounting member and the end portions of the housing member.

摘要翻译： 提供一种线性致动器，其具有能够防止防尘带变形的防尘机构，提高防尘带与壳体部件之间的密封性能，并且不管尺寸如何，都能实现高防尘性能 的线性致动器。 设置有防尘机构的线性致动器包括：至少覆盖滚珠丝杠而设置的壳体部件; 开口部，其形成在所述壳体部件中，以沿着可动台的移动轨迹延伸; 以及防尘带，其被拉伸在所述壳体部件内，以便通过安装在设置在所述壳体部件的两个端部的安装部件上来封闭所述开口部，其中，旁路部件用于绕过位于与所述可动部件重叠的位置的防尘带 为了使可移动部件能够沿开口部移动，同时通过防尘带封闭开口部而使其移动，在设置有防尘机构的线性致动器中，灰尘 - 安全带卷绕在安装构件周围并夹在安装构件和壳体构件的端部之间。

公开(公告)号：US08316776B2

公开(公告)日：2012-11-27

申请号：US12593638

申请日：2008-03-28

申请人： Shigeru Taniguchi ,  Toshiya Tanaka ,  Toshiyuki Aso

发明人： Shigeru Taniguchi ,  Toshiya Tanaka ,  Toshiyuki Aso

IPC分类号： A47B85/00 ,  F16C32/06

CPC分类号： F16C37/007 ,  B23Q11/127 ,  B23Q2210/004 ,  B23Q2220/004 ,  F16C2322/39

摘要： A rotary table device includes a hollow motor drive source, a table rotated thereby, and a rotary bearing supporting the table. The rotary bearing is provided an outer race having an inner surface to which a rolling surface is formed, an inner race having an outer peripheral surface to which a rolling surface opposing to the rolling surface of the outer race is formed, and a plurality of rolling members disposed in a rolling passage formed by the rolling surface of the outer race and the rolling surface of the inner race, and a cooling medium passage (α, β) is formed so as to be adjacent to either one of the inner race and outer race constituting a rotational driving side. According to the structure mentioned above, a rotary bearing and a rotary table device capable of achieving suitable cooling effect can be provided.

摘要翻译： 旋转台装置包括中空马达驱动源，由其旋转的工作台和支撑工作台的旋转轴承。 旋转轴承设置有具有形成有滚动面的内表面的外圈，具有与形成有外圈的滚动面相对的滚动面的外周面的内圈，以及多个滚动 设置在由外圈的滚动面和内圈的滚动面形成的滚动通道中的构件和冷却介质通路（α，bgr）形成为与内圈和内圈 外圈构成旋转驱动侧。 根据上述结构，可以提供能够实现合适的冷却效果的旋转轴承和旋转台装置。

公开(公告)号：US08030804B2

公开(公告)日：2011-10-04

申请号：US12675577

申请日：2008-09-11

申请人： Toshiyuki Aso ,  Hiroshi Kaneshige ,  Akie Tanaami

发明人： Toshiyuki Aso ,  Hiroshi Kaneshige ,  Akie Tanaami

IPC分类号： H02K41/03

CPC分类号： H02K41/03 ,  H02K29/03 ,  H02K2201/06

摘要： Provided is a linear motor capable of reducing cogging. The linear motor has a field magnet part 5 having a plurality of permanent magnets 21 arranged to form N and S poles alternately; a core 14 having a plurality of salient poles 14a, 14b and 14c arranged facing the field magnet part 5; and a three-phase coil 16 wound around the salient poles 14a, 14b and 14c of the core 14. At respective sides in the moving direction of an armature having the three-phase coil 16 and the core 14, auxiliary cores 18 made of a magnetic material are provided to sandwich the armature 10. The distance P1 between a center of each auxiliary core and a center of a center salient pole 14b is set to be substantially ¼×(2N+1)×a magnetic pole pitch between N poles of the field magnet part 5 (N: an integer equal to or greater than 1).

摘要翻译： 提供能够减少齿槽的线性电动机。 线性电动机具有磁场部分5，其具有交替地形成N和S极的多个永磁体21; 具有多个与磁场部5相对配置的凸极14a，14b，14c的芯体14; 以及缠绕在芯14的凸极14a，14b和14c周围的三相线圈16.在具有三相线圈16和铁芯14的电枢的移动方向的相应侧，辅助芯18由 提供磁性材料夹住衔铁10.每个辅助芯的中心与中心凸极14b的中心之间的距离P1被设定为基本上为1/4（2N + 1）××N极之间的磁极间距 场磁体部分5（N：等于或大于1的整数）。

公开(公告)号：US20110001282A1

公开(公告)日：2011-01-06

申请号：US12919064

申请日：2009-02-16

申请人： Shigeru Taniguchi ,  Toshiyuki Aso ,  Toshiya Tanaka

发明人： Shigeru Taniguchi ,  Toshiyuki Aso ,  Toshiya Tanaka

IPC分类号： B23Q1/40 ,  B23Q11/12 ,  F16C37/00

CPC分类号： F16C37/007 ,  B23Q1/522 ,  B23Q11/127 ,  B23Q2220/004 ,  F16C19/38 ,  F16C33/58 ,  F16C2300/14 ,  F16C2322/39 ,  Y10T74/18664

摘要： A rotary table device includes a cooling structure and a rotary bearing provided with a cooling structure. A rotary table device provided with a cooling structure includes a hollow motor as a drive source, a table rotated by the hollow motor, and a rotary bearing supporting rotational motion of the table, in which the rotary bearing includes an outer ring having an inner peripheral surface to which a rolling surface is formed, an inner ring having an outer peripheral surface to which a rolling surface facing the rolling surface of the outer ring is formed, and a number of rolling members in a rolling passage formed by the rolling surface of the outer ring and the rolling surface of the inner ring, and a heat sink is formed to either one of the inner and outer rings.

摘要翻译： 旋转台装置包括冷却结构和设置有冷却结构的旋转轴承。 设置有冷却结构的旋转台装置包括作为驱动源的中空电动机，由中空电动机旋转的工作台和支撑工作台的旋转运动的旋转轴承，其中，旋转轴承包括具有内周的外圈 形成有滚动面的表面，形成有与外圈的滚动面相对的滚动面的外周面的内圈，以及由滚动面的滚动面形成的滚动体的多个滚动体 外圈和内圈的滚动表面，并且散热器形成在内圈和外圈中的任一个上。

公开(公告)号：US07498517B2

公开(公告)日：2009-03-03

申请号：US11753091

申请日：2007-05-24

申请人： Fumio Sawa ,  Noriyuki Iwata ,  Hiroshi Hatano ,  Tetsushi Okamoto ,  Kazuma Mukai ,  Toshiyuki Aso ,  Makoto Kawahara ,  Mikio Kakiuchi

发明人： Fumio Sawa ,  Noriyuki Iwata ,  Hiroshi Hatano ,  Tetsushi Okamoto ,  Kazuma Mukai ,  Toshiyuki Aso ,  Makoto Kawahara ,  Mikio Kakiuchi

IPC分类号： H01B7/00

CPC分类号： H02K3/30 ,  H01B3/04 ,  H01F27/323 ,  H02K3/40 ,  Y10T428/294 ,  Y10T428/31525 ,  Y10T442/3252

摘要： A mica tape comprising a mica foil, a glass cloth, and an inorganic filler arranged on the glass cloth, wherein the mica tape is wound a plurality of times about an outer circumferential surface of a conductor portion of an electrical rotating machine coil so as to form an insulating layer for the coil, and the inorganic filler has a Mohs hardness falling within a range of 1 to 7 and exhibits a heat conductivity superior to those of the mica foil and the glass cloth, whereby, the inorganic filler is excellent in the heat conductivity and has a Mohs hardness not lower than that of the glass cloth contained in the mica tape, when used together with the inorganic filler.

摘要翻译： 一种云母带，其包括布置在玻璃布上的云母箔，玻璃布和无机填料，其中云母带围绕旋转电机线圈的导体部分的外圆周表面多次缠绕，以便 形成用于线圈的绝缘层，无机填料的莫氏硬度落在1〜7的范围内，其导热性优于云母箔和玻璃布，因此无机填料的 当与无机填料一起使用时，具有不低于包含在云母带中的玻璃布的莫氏硬度的莫氏硬度。

公开(公告)号：US20070222307A1

公开(公告)日：2007-09-27

申请号：US11753091

申请日：2007-05-24

申请人： Fumio Sawa ,  Noriyuki Iwata ,  Hiroshi Hatano ,  Tetsushi Okamoto ,  Kazuma Mukai ,  Toshiyuki Aso ,  Makoto Kawahara ,  Mikio Kakiuchi

发明人： Fumio Sawa ,  Noriyuki Iwata ,  Hiroshi Hatano ,  Tetsushi Okamoto ,  Kazuma Mukai ,  Toshiyuki Aso ,  Makoto Kawahara ,  Mikio Kakiuchi

IPC分类号： H02K15/12 ,  H01B7/00 ,  H02K3/00

CPC分类号： H02K3/30 ,  H01B3/04 ,  H01F27/323 ,  H02K3/40 ,  Y10T428/294 ,  Y10T428/31525 ,  Y10T442/3252

摘要： A mica tape comprising a mica foil, a glass cloth, and an inorganic filler arranged on the glass cloth, wherein the mica tape is wound a plurality of times about an outer circumferential surface of a conductor portion of an electrical rotating machine coil so as to form an insulating layer for the coil, and the inorganic filler has a Mohs hardness falling within a range of 1 to 7 and exhibits a heat conductivity superior to those of the mica foil and the glass cloth, whereby, the inorganic filler is excellent in the heat conductivity and has a Mohs hardness not lower than that of the glass cloth contained in the mica tape, when used together with the inorganic filler.

摘要翻译： 一种云母带，其包括布置在玻璃布上的云母箔，玻璃布和无机填料，其中云母带围绕旋转电机线圈的导体部分的外圆周表面多次缠绕，以便 形成用于线圈的绝缘层，无机填料的莫氏硬度落在1〜7的范围内，其导热性优于云母箔和玻璃布，因此无机填料的 当与无机填料一起使用时，具有不低于包含在云母带中的玻璃布的莫氏硬度的莫氏硬度。

公开(公告)号：US5187342A

公开(公告)日：1993-02-16

申请号：US635626

申请日：1991-01-02

申请人： Toshiyuki Aso ,  Toshio Hirai

发明人： Toshiyuki Aso ,  Toshio Hirai

IPC分类号： B23H7/02 ,  B23H7/10

CPC分类号： B23H7/101

摘要： A wire cut electric discharge machine provided with a machining fluid supply apparatus capable of supplying machining fluid in an amount large enough to permit a stable wire extension even in a finishing operation. During rough machining, a first flow regulating valve (6) provided in a first pipe (3) and a second flow regulating valve (10) and an on-off valve (11) respectively provided in a second pipe (4) are fully opened, so that machining fluid is injected from upper and lower nozzles (5, 9) respectively connected to these pipes. In the finishing operation, openings of the first and second flow regulating valves are reduced. When wire extension is carried out, the on-off valve in the second pipe is fully closed, and an on-off valve (7) provided in a bypass pipe (8) and fully closed during both the rough machining and the finishing operation is fully opened, whereby an amount of machining fluid large enough to reliably guide a wire electrode is injected from a jet nozzle connected to the bypass pipe and attached to the upper nozzle, regardless of the opening of the first flow regulating valve which varies between the rough machining and the finishing operation.