公开(公告)号：US06915591B2

公开(公告)日：2005-07-12

申请号：US10731791

申请日：2003-12-09

申请人： Shuuji Hayashida ,  Yuji Fujikawa ,  Osamu Saito ,  Masamichi Suzuki

发明人： Shuuji Hayashida ,  Yuji Fujikawa ,  Osamu Saito ,  Masamichi Suzuki

IPC分类号： G01B3/18 ,  G01B5/02

CPC分类号： G01B3/18

摘要： A rotary movement converting mechanism for converting a rotary movement of a rotary body (43) into a linear movement of a movable body (2) has a support body (42) fixed to a body frame (3) and provided with a slit (42A) along an axial direction of the rotary body (43), a spiral groove (43A) formed on the inner circumference of the rotary body (43), and a top member (41) provided on the movable body (2). The top member (41) has an engaging member (41 A) inserted through the slit (42A) and having a tip end engaged with the spiral groove (43A), and a stop member (41C) for stopping the linear movement of the movable body (2) when a load is applied on the linear movement of the movable body (2). Accordingly, when a load is applied on the linear movement of the movable body (2), the linear movement is stopped and the minute displacement of the movable body (2) is restrained, thereby enhancing the stability of a measuring instrument in measuring a workpiece.

摘要翻译： 用于将旋转体（43）的旋转运动转换为可移动体（2）的直线运动的旋转运动转换机构具有固定到主体框架（3）并且设置有狭缝（42）的支撑体（42） A）沿着旋转体（43）的轴向，形成在旋转体（43）的内周上的螺旋槽（431）和设置在可动体（2）上的顶部构件（41）。 顶部构件（41）具有通过狭缝（42A）插入并具有与螺旋槽（43A）接合的末端的接合构件（41A）和用于停止线性运动的止动构件（41C） 当对可动体（2）的线性运动施加负载时，可移动体（2）的位置。 因此，当在可移动体（2）的线性运动上施加负载时，线性运动被停止并且可移动体（2）的微小位移被抑制，从而提高了测量仪器在测量工件时的稳定性 。

公开(公告)号：US07043852B2

公开(公告)日：2006-05-16

申请号：US10520942

申请日：2004-06-09

申请人： Shuuji Hayashida ,  Yuji Fujikawa ,  Yuichi Ichikawa ,  Osamu Saito ,  Nobuyuki Hayashi ,  Takahiro Nakamura ,  Yuuzou Hashimoto ,  Tomio Omori

发明人： Shuuji Hayashida ,  Yuji Fujikawa ,  Yuichi Ichikawa ,  Osamu Saito ,  Nobuyuki Hayashi ,  Takahiro Nakamura ,  Yuuzou Hashimoto ,  Tomio Omori

IPC分类号： G01B3/18

CPC分类号： G01B3/18

摘要： A measuring instrument that includes a tube 21 having a female thread 211 and a spindle 3 having a lead screw 31 screwing with the female thread 211 and capable of being advanced and retracted in an axial direction along with rotation around the axial center, and measures dimensions etc. of a workpiece according to displacement in an axial direction of the spindle 3 based on a rotation amount of the spindle 3. According to this measuring instrument, a pitch P of the lead screw 31 is twice as large or more than the difference between an external diameter R and a core diameter r thereof, and the difference between the external diameter R and the core diameter r is one-fifth or less of the external diameter R. Because of the lead screw 31 with the large pitch, the spindle 3 can be moved at high speed, thus enhancing operational performance of the measuring instrument.

摘要翻译： 一种测量仪器，其包括具有阴螺纹211的管21和具有与内螺纹211螺合的导螺杆31的心轴3，并且能够沿轴向方向前进和后退，同时围绕轴心旋转，并且测量尺寸 根据该主轴3的旋转量，根据该主轴3的轴方向的位移而使工件相等。根据该测量仪器，导螺杆31的间距P是两倍以上 外径R和芯直径r，外径R和芯直径r之差为外径R的五分之一以下。由于螺距大的螺杆31，主轴3 可以高速移动，从而提高测量仪器的运行性能。

公开(公告)号：US07020979B2

公开(公告)日：2006-04-04

申请号：US10859966

申请日：2004-06-04

申请人： Shuuji Hayashida ,  Yuji Fujikawa ,  Yuichi Ichikawa ,  Osamu Saito ,  Takahiro Nakamura

发明人： Shuuji Hayashida ,  Yuji Fujikawa ,  Yuichi Ichikawa ,  Osamu Saito ,  Takahiro Nakamura

IPC分类号： G01B3/18

CPC分类号： G01B3/18

摘要： A stator (42) is hooked in a frame body (10) away with a prespecified space from a spindle (2), so that it is not necessary to fix the stator with a screw. The stator (42), therefore, can easily be mounted, and further as it is not necessary to provide a screw hole in the frame body (10), so that the need for waterproofing processing associated with a screw hole is eliminated. Further the stator (42) is hooked in a protrusion (53) of an electronic unit (50) inside the frame body (10) away with a prespecified space from the spindle (2), so that a rotation thereof in the peripheral direction of the spindle due to play and rattle is small and a measurement error can be suppressed.

摘要翻译： 定子（42）从主轴（2）与预先指定的空间一起被钩在框体（10）中，从而不需要用螺钉固定定子。 因此，定子（42）可以容易地安装，并且进一步不需要在框架体（10）中设置螺孔，从而消除了与螺钉孔相关联的防水处理的需要。 此外，定子（42）在框架体（10）的内部的电子单元（50）的突出部（53）中被钩住，与主轴（2）的预先指定的空间相交，使得定子 由于播放和拨浪鼓导致的主轴小，并且可以抑制测量误差。

公开(公告)号：US07013576B2

公开(公告)日：2006-03-21

申请号：US10327976

申请日：2002-12-26

申请人： Shuuji Hayashida ,  Kouji Sasaki ,  Yuichi Ichikawa ,  Osamu Saito ,  Seigo Takahashi ,  Masamichi Suzuki ,  Tetsuya Nakadoi ,  Masahiko Tachikake ,  Takahiro Nakamura ,  Masafumi Okamoto ,  Yuuzou Hashimoto

发明人： Shuuji Hayashida ,  Kouji Sasaki ,  Yuichi Ichikawa ,  Osamu Saito ,  Seigo Takahashi ,  Masamichi Suzuki ,  Tetsuya Nakadoi ,  Masahiko Tachikake ,  Takahiro Nakamura ,  Masafumi Okamoto ,  Yuuzou Hashimoto

IPC分类号： G01B3/18

CPC分类号： G01B3/18

摘要： Provided is a measuring device 1 for measuring the size of an object comprising a body 2, and a spindle 3 which is screwed into the body 2 and axially advances and retracts by screwing with respect to the body 2, the measurement being based on the axial displacement of the spindle 3 effected by the revolution of the spindle, wherein the spindle is screwed into the body 2 via a multiple-start thread 31. Therefore, it is possible to displace the spindle 3 at a high speed, which improves the operability of the measuring device.

摘要翻译： 提供了一种用于测量包括主体2的物体的尺寸的测量装置1和旋转到主体2中并且通过相对于主体2旋拧而轴向前进和后退的主轴3，该测量基于轴向 通过主轴的旋转实现主轴3的位移，其中主轴通过多重启动螺纹31旋入主体2中。 因此，可以高速地移动主轴3，这提高了测量装置的可操作性。

公开(公告)号：US06553685B2

公开(公告)日：2003-04-29

申请号：US09909800

申请日：2001-07-23

申请人： Shingo Nishina ,  Masahiko Tachikake ,  Yoshiaki Shiraishi ,  Rie Tanaka ,  Shuuji Hayashida ,  Yoshitaka Kuji ,  Osamu Saito ,  Tetsuya Nakadoi

发明人： Shingo Nishina ,  Masahiko Tachikake ,  Yoshiaki Shiraishi ,  Rie Tanaka ,  Shuuji Hayashida ,  Yoshitaka Kuji ,  Osamu Saito ,  Tetsuya Nakadoi

IPC分类号： G01B318

CPC分类号： G01B3/18

摘要： A measuring instrument includes a spindle (11) provided to a body (1), a sleeve (31) movable in the same direction as the spindle and stoppable at a desired position, a connector (41) for connecting the sleeve and the spindle and allowing relative movement of the sleeve and the spindle in the moving direction thereof by a predetermined stroke; a pressure spring (61) accommodated in the sleeve for biasing the spindle in a direction for the spindle to abut to the workpiece through the connector, and a biasing force indicator (71) for indicating the pressure spring.

公开(公告)号：US06781265B2

公开(公告)日：2004-08-24

申请号：US10247042

申请日：2002-09-19

申请人： Shuuji Hayashida ,  Seigo Takahashi ,  Osamu Saito

发明人： Shuuji Hayashida ,  Seigo Takahashi ,  Osamu Saito

IPC分类号： H02K4107

CPC分类号： H02K7/06 ,  Y10T74/18576 ,  Y10T74/18656 ,  Y10T74/18664

摘要： A compact and simple linear actuator includes a spindle to a main body so as to be capable of moving in an axial direction, displacement detection device, a motor, and a transmission mechanism. The displacement detection device detects a movement displacement amount of the spindle. The motor is disposed adjacent a proximal end one of the spindle and on the same axis as the spindle. The transmission mechanism transmits turning force of the motor to the spindle. The transmission mechanism includes a first rotary member fitted to the proximal end of the spindle and integrally rotating with the spindle, a second rotary member fitted to a rotor of the motor, and connection rods for transmitting rotation of the second rotary member to the first rotary member. The connection rods have axes that are parallel to an axis of the spindle while being displaced from the spindle axis. The connection rods are rigidly connected to one of the first and second rotary members, and slidably received by the other of the first and second rotary members.

摘要翻译： 紧凑且简单的线性致动器包括主轴到主体以能够沿轴向移动的位置检测装置，电动机和传动机构。 位移检测装置检测主轴的移动位移量。 电动机设置在主轴的近端和主轴相同的轴线附近。 传动机构将电机的转动力传递到主轴。 所述传动机构包括：第一旋转构件，其安装在所述心轴的基端并与所述心轴一体旋转;第二旋转构件，其安装于所述电动机的转子;以及连接杆，用于将所述第二旋转构件的旋转传递到所述第一旋转体 会员。 连接杆具有与主轴相对的主轴平行的轴线。 连接杆刚性地连接到第一和第二旋转构件中的一个，并且可滑动地被第一和第二旋转构件中的另一个容纳。

公开(公告)号：US20050274034A1

公开(公告)日：2005-12-15

申请号：US10520942

申请日：2004-06-09

申请人： Suuji Hayashida ,  Yuji Fujikawa ,  Yuichi Ichikawa ,  Osamu Saito ,  Nobuyuki Hayashi ,  Takahiro Nakamura ,  Yuuzou Hashimoto ,  Tomio Omori

发明人： Suuji Hayashida ,  Yuji Fujikawa ,  Yuichi Ichikawa ,  Osamu Saito ,  Nobuyuki Hayashi ,  Takahiro Nakamura ,  Yuuzou Hashimoto ,  Tomio Omori

IPC分类号： G01B3/18

CPC分类号： G01B3/18

摘要： A measuring instrument that includes a tube 21 having a female thread 211 and a spindle 3 having a lead screw 31 screwing with the female thread 211 and capable of being advanced and retracted in an axial direction along with rotation around the axial center, and measures dimensions etc. of a workpiece according to displacement in an axial direction of the spindle 3 based on a rotation amount of the spindle 3. According to this measuring instrument, a pitch P of the lead screw 31 is twice as large or more than the difference between an external diameter R and a core diameter r thereof, and the difference between the external diameter R and the core diameter r is one-fifth or less of the external diameter R. Because of the lead screw 31 with the large pitch, the spindle 3 can be moved at high speed, thus enhancing operational performance of the measuring instrument.

摘要翻译： 一种测量仪器，其包括具有阴螺纹211的管21和具有与内螺纹211螺合的导螺杆31的心轴3，并且能够沿轴向方向前进和后退，同时围绕轴心旋转，并且测量尺寸 根据该主轴3的旋转量，根据该主轴3的轴方向的位移而使工件相等。根据该测量仪器，导螺杆31的间距P是两倍以上 外径R和芯直径r，外径R和芯直径r之差为外径R的五分之一以下。由于螺距大的螺杆31，主轴3 可以高速移动，从而提高测量仪器的运行性能。

公开(公告)号：US20080047158A1

公开(公告)日：2008-02-28

申请号：US11889894

申请日：2007-08-17

申请人： Osamu Saito ,  Masamichi Suzuki

发明人： Osamu Saito ,  Masamichi Suzuki

IPC分类号： G01B5/14

CPC分类号： G01B3/205 ,  F16D7/048

摘要： A caliper gauge (1) includes a feeding mechanism (12) that moves a slider (11) along a main scale (10), in which the feeding mechanism (12) includes: an outer roller (121); an inner roller (122) provided in a manner rotatable around a rotary axis of the outer roller (121) to be in contact with the main scale (10); and a constant-pressure unit (123) that transmits the rotation of the outer roller (121) to the inner roller (122) and allows free rotation of the outer roller (121) relative to the inner roller (122) when more than a predetermined load is applied on the inner roller (122), the constant-pressure unit (123) including: saw-toothed projections provided on an inner circumference of the outer roller (121); and a plate spring fixed on an outer circumference of the inner roller (122) at a midsection thereof and contacted with the saw-toothed projections of the outer roller (121) on both ends thereof.

摘要翻译： 卡钳式计量器（1）包括沿主秤（10）移动滑块（11）的进给机构（12），其中进给机构（12）包括：外辊（121）; 以能够绕所述外辊（121）的旋转轴线旋转的方式设置成与所述主秤（10）接触的内辊（122）。 以及将所述外辊（121）的旋转传递到所述内辊（122）并允许所述外辊（121）相对于所述内辊（122）自由旋转的定压单元（123），当多于 规定的载荷被施加在内滚子（122）上，恒压单元（123）包括：设置在外滚子（121）的内圆周上的锯齿形突起; 以及固定在内辊（122）的外周上的板簧，其两端部与外辊（121）的锯齿状突起抵接。

公开(公告)号：US07533474B2

公开(公告)日：2009-05-19

申请号：US11889894

申请日：2007-08-17

申请人： Osamu Saito ,  Masamichi Suzuki

发明人： Osamu Saito ,  Masamichi Suzuki

IPC分类号： G01B5/02

CPC分类号： G01B3/205 ,  F16D7/048

摘要： A caliper gauge (1) includes a feeding mechanism (12) that moves a slider (11) along a main scale (10), in which the feeding mechanism (12) includes: an outer roller (121); an inner roller (122) provided in a manner rotatable around a rotary axis of the outer roller (121) to be in contact with the main scale (10); and a constant-pressure unit (123) that transmits the rotation of the outer roller (121) to the inner roller (122) and allows free rotation of the outer roller (121) relative to the inner roller (122) when more than a predetermined load is applied on the inner roller (122), the constant-pressure unit (123) including: saw-toothed projections provided on an inner circumference of the outer roller (121); and a plate spring fixed on an outer circumference of the inner roller (122) at a midsection thereof and contacted with the saw-toothed projections of the outer roller (121) on both ends thereof.

摘要翻译： 卡钳式计量器（1）包括沿主秤（10）移动滑块（11）的进给机构（12），其中进给机构（12）包括：外辊（121）; 以能够绕所述外辊（121）的旋转轴线旋转的方式设置成与所述主秤（10）接触的内辊（122）。 以及将所述外辊（121）的旋转传递到所述内辊（122）并允许所述外辊（121）相对于所述内辊（122）自由旋转的定压单元（123），当多于 规定的载荷被施加在内滚子（122）上，恒压单元（123）包括：设置在外滚子（121）的内圆周上的锯齿形突起; 以及固定在内辊（122）的外周上的板簧，其两端部与外辊（121）的锯齿状突起抵接。

公开(公告)号：US08760881B2

公开(公告)日：2014-06-24

申请号：US13449926

申请日：2012-04-18

申请人： Osamu Saito ,  Hideaki Matsumoto ,  Mitsuaki Hayashi ,  Kenji Joko ,  Minoru Fujii ,  Takaharu Izuno

发明人： Osamu Saito ,  Hideaki Matsumoto ,  Mitsuaki Hayashi ,  Kenji Joko ,  Minoru Fujii ,  Takaharu Izuno

IPC分类号： H05K5/00

CPC分类号： H05K7/1461

摘要： A plug-in unit includes: a printed circuit board on which a connector is mounted; and a cover in which the printed circuit board is accommodated; wherein the cover allows the connector to be exposed when the plug-in unit is inserted into a housing and to be covered when the plug-in unit is in a standalone state in which the plug-in unit is not inserted into the housing.

摘要翻译： 插入单元包括：安装有连接器的印刷电路板; 以及容纳印刷电路板的盖子; 其中当所述插入单元插入到壳体中时，所述盖允许所述连接器暴露，并且当所述插入单元处于所述插入单元未插入所述壳体的独立状态时被覆盖。