公开(公告)号：US5575565A

公开(公告)日：1996-11-19

申请号：US334354

申请日：1994-11-03

申请人： Seiji Takei ,  Takehiko Hara

发明人： Seiji Takei ,  Takehiko Hara

IPC分类号： F16C29/00 ,  F16C29/06

CPC分类号： F16C29/063 ,  F16C19/502 ,  F16C29/004 ,  F16C29/005 ,  F16C29/008 ,  F16C29/065

摘要： A rolling guide unit is disclosed of the curved movement type that together with achieving increased load capacity and rigidity, improved vibration damping characteristics, low noise levels, smooth operation and an extended service life, also demonstrates adequate functions particularly with respect to generated centrifugal force.The above-mentioned effects are obtained by employing a cross roller system in particular.

摘要翻译： 公开了一种弯曲运动型的滚动导向单元，其结合实现增加的载荷能力和刚度，改进的减震特性，低噪声水平，平稳的操作和延长的使用寿命，还显示了特别是关于产生的离心力的足够的功能。 上述效果特别通过采用交叉滚子系统获得。

公开(公告)号：US5411334A

公开(公告)日：1995-05-02

申请号：US230686

申请日：1994-04-20

申请人： Seiji Takei ,  Takehiko Hara

发明人： Seiji Takei ,  Takehiko Hara

IPC分类号： B23Q7/08 ,  B23Q1/40 ,  B23Q5/38 ,  F16C19/50 ,  F16C29/06 ,  F16H19/04

CPC分类号： F16C29/063 ,  B23Q1/40 ,  B23Q5/385 ,  F16C19/502 ,  F16C2300/14 ,  Y10T74/18808

摘要： A rolling guide unit in which the cross-section of a track rail is U-shaped wherein grinding processing of a track provided on the inside surface is facilitated. In addition, the thickness of the overall unit can be decreased by employing a self-traveling unit in which a motor is installed on a slider of a rolling guide unit. Grinding is facilitated by a split rail along one of the side walls of a track rail, and grinding can be performed with the split rail removed. In addition, since the entire outside surface of the side wall of the track rail can be used as a track for a rolling member, even if the track rail is flat, it is able to sufficiently transfer driving force, thereby allowing the thickness of the entire unit to be decreased.

摘要翻译： 一种滚动导向单元，其中轨道轨道的横截面为U形，其中促进了设置在内表面上的轨道的研磨处理。 此外，通过使用其中电动机安装在滚动导向单元的滑块上的自行车单元，可以减小整体单元的厚度。 通过沿轨道轨道的一个侧壁的分割轨道来促进研磨，并且可以在拆下分离轨道的情况下进行研磨。 此外，由于轨道轨道的侧壁的整个外表面可以用作滚动构件的轨道，所以即使轨道平坦，也能够充分地传递驱动力，从而允许 整个单位要减少。

公开(公告)号：US5713136A

公开(公告)日：1998-02-03

申请号：US544875

申请日：1995-10-18

申请人： Seiji Takei

发明人： Seiji Takei

IPC分类号： G01B21/12 ,  G01B3/00 ,  G01B7/02 ,  G01B21/14 ,  H02K41/035 ,  G01B7/04

CPC分类号： G01B3/008 ,  G01B7/02

摘要： An object measuring apparatus for measuring the dimensions of an object, and controlling the pushing pressure of a probe that makes contact with the measured object. A table is movably mounted on a base member, a drive unit includes armature coils on the base member and a field magnet on the table, and a probe is fastened to the table and driven along the base member by the drive unit. A linear magnetic scale is provided on the base member, and a magnetic sensor portion is provided on the table. A measuring position detection sensor on the probe detects the object to be measured. An output from the measuring position detection sensor indicating that an object has been detected, and the pulse output generated by relative movement of the sensor portion and the scale, are supplied to a processing unit to calculate the dimensions of the object. The thrust of the probe is nearly proportional to the drive current supplied to the armature coils, so that the thrust of the probe unit can be controlled before determining the dimensions of the object.

摘要翻译： 一种物体测量装置，用于测量物体的尺寸，并控制与测量物体接触的探针的推压力。 桌子可移动地安装在基座构件上，驱动单元包括在基座构件上的电枢线圈和工作台上的磁场磁铁，探头固定在工作台上，并通过驱动单元沿基座构件驱动。 在基座部件上设置有线性磁标尺，在台面上设有磁传感器部。 探头上的测量位置检测传感器检测待测物体。 来自测量位置检测传感器的指示已经检测到物体的输出以及由传感器部分和标尺相对运动产生的脉冲输出被提供给处理单元以计算物体的尺寸。 探头的推力与提供给电枢线圈的驱动电流几乎成比例，从而可以在确定物体的尺寸之前控制探头单元的推力。

公开(公告)号：US5649769A

公开(公告)日：1997-07-22

申请号：US597932

申请日：1996-02-07

申请人： Norimasa Agari ,  Seiji Takei

发明人： Norimasa Agari ,  Seiji Takei

IPC分类号： F16C29/06

CPC分类号： F16C29/064 ,  F16C29/0607

摘要： A linear motion rolling guide unit in which the ball retaining capability of retainer bands for retaining balls is improved by increasing the holding area and rigidity thereof. Each of the retainer bands extends along the relative raceway groove in a casing, and is fitted in a non-contacting state, i.e., loosely in the relative retainer band fitting groove formed along a raceway groove in a side surface of a track rail, the retainer band being formed so that both of longitudinal corner portions thereof which continue from the ball retaining surface thereof have an acute angle. The width of the ball retaining ball-opposed surface of the retainer band is set larger than that of a rear surface thereof which is on the opposite side of the ball retaining surface, i.e., the retainer band is formed to a substantially trapezoidal cross-sectional shape.

摘要翻译： 通过增加其保持面积和刚度来提高保持球保持器带的球保持能力的直线运动滚动导向单元。 每个保持带沿壳体中的相对滚道槽延伸，并且以非接触状态装配，即松散地安装在沿着轨道轨道的侧表面中的轨道槽形成的相对保持器配合槽中， 保持带形成为使得其从球保持表面延续的两个纵向角部都具有锐角。 保持带的球保持球对置面的宽度设定为大于其保持面相反侧的后表面的宽度，即保持架形成为大致梯形截面 形状。

公开(公告)号：US5606256A

公开(公告)日：1997-02-25

申请号：US480942

申请日：1995-06-07

申请人： Seiji Takei

发明人： Seiji Takei

IPC分类号： F16C29/06 ,  A47G1/06 ,  A47G1/14 ,  F16C29/00 ,  G01D5/245 ,  G09F1/12 ,  G01B7/14 ,  G01B7/00 ,  H02K41/02

CPC分类号： A47G1/0616 ,  A47G1/143 ,  F16C29/00 ,  F16C29/0633 ,  F16C41/007 ,  G09F1/12

摘要： The present invention relates to a linear encoder that does not require the connection cable to be pulled around and has a simple constitution, while also contributing to smooth operation of the moving side as well as reduced size of the apparatus. In addition, the present invention also relates to a guide wherein a guiding device composed of a track rail and so forth is added to the linear encoder. In addition to arranging a plurality of detecting elements composed of electromagnetic conversion elements and so forth at prescribed intervals along the direction of relative motion on the stationary side, a detected element composed of a permanent magnet is arranged so as to oppose the above-mentioned detecting elements on the moving side, thus obtaining the above-mentioned effects.

摘要翻译： 线性编码器技术领域本发明涉及一种线性编码器，其不需要将连接电缆拉动并且具有简单的构造，同时还有助于移动侧的平滑操作以及减小的装置尺寸。 此外，本发明还涉及一种导轨，其中由轨道轨等构成的引导装置被添加到线性编码器。 除了在静止侧沿着相对运动方向以规定的间隔设置由电磁转换元件等构成的多个检测元件之外，还配置有由永磁体构成的检测元件，以与上述检测 移动侧的元件，从而获得上述效果。

公开(公告)号：US5473992A

公开(公告)日：1995-12-12

申请号：US247551

申请日：1994-05-23

申请人： Seiji Takei

发明人： Seiji Takei

IPC分类号： B23Q1/28 ,  B65G54/02 ,  H02K7/102 ,  H02K41/02 ,  B60L13/00 ,  B61H13/00

CPC分类号： H02K41/031 ,  B23Q1/285 ,  B65G54/02 ,  H02K7/1023

摘要： A small braking apparatus, which is able to completely and suddenly stop a moving portion such as a linear direct current motor at a desired location, is described, together with a drive unit equipped with the braking apparatus. The braking effect is obtained by providing a rotary member on a slider to move along a long guiding member, and providing a driving device which causes a braking member, which performs a braking action by engaging with said rotary member, to engage and move away from said rotary member.

摘要翻译： 与配备有制动装置的驱动单元一起描述能够完全和突然地停止在所需位置处的线性直流电动机的移动部分的小型制动装置。 制动效果是通过在滑块上设置旋转构件以沿着长导向构件移动而获得的，并且提供驱动装置，该驱动装置使得通过与所述旋转构件接合而执行制动的制动构件接合并远离 所述旋转构件。

公开(公告)号：US5388914A

公开(公告)日：1995-02-14

申请号：US117623

申请日：1993-09-08

申请人： Seiji Takei

发明人： Seiji Takei

IPC分类号： F16C29/06

CPC分类号： F16C29/063

摘要： A linear motion rolling guide unit, together with allowing the rigidity of the overall unit to be increased in all directions when mounted on a frame, also attains a reduction in the dimension of height from the frame surface to the upper surface of the unit. This linear motion rolling guide unit offers the above advantages as a result of the points of intersection of matching lines of action of the force applied to rolling elements roughly coinciding with a plane that contains the mounting surfaces of a track rail for mounting that track rail to a frame.

摘要翻译： 当安装在框架上时，直线运动滚动导向单元以及允许整个单元的刚度在所有方向上增加，同时也可以降低从框架表面到单元上表面的高度尺寸。 这种直线运动滚动导向单元由于施加到滚动元件的力的匹配线的交点相交，与包含用于将轨道轨道安装的轨道轨道的安装表面的平面大致重合的结果而具有上述优点 一个框架。

公开(公告)号：US5359245A

公开(公告)日：1994-10-25

申请号：US32249

申请日：1993-03-17

申请人： Seiji Takei

发明人： Seiji Takei

IPC分类号： F16C29/06 ,  H02K41/02 ,  H02K41/03 ,  H02K41/00

CPC分类号： H02K41/031

摘要： The present invention relates to a compact guide unit and direct drive unit wherein, since plugs are arranged to cover the openings of insertion holes formed for insertion of fastening members in a track rail for one of either a detected element or detecting element that compose a position detection device for detecting the relative position of said track rail and a slider, the amount of space occupied by said position detection device can be made to be extremely small thereby allowing overall size of the unit to be reduced.

摘要翻译： 本发明涉及一种紧凑的引导单元和直接驱动单元，其中，由于插头被布置成覆盖形成为用于将紧固构件插入导轨中的插入孔的开口，用于构成位置的检测元件或检测元件之一 用于检测所述轨道轨道和滑块的相对位置的检测装置，所述位置检测装置占据的空间量可以非常小，从而允许减小单元的总体尺寸。

公开(公告)号：US5217214A

公开(公告)日：1993-06-08

申请号：US794754

申请日：1991-11-15

申请人： Seiji Takei

发明人： Seiji Takei

IPC分类号： B23Q5/22 ,  G12B5/00

CPC分类号： G12B5/00

摘要： A positioning table assembly includes a table slidably mounted on a pair of guide rails. The table is divided into a central section and a peripheral section which are connected through a connecting section. A traction shaft of a drive motor extends through a center slot formed in the central section. A piezoelectric device is mounted on the table to displace the central section relative to the peripheral section. When the piezoelectric device is energized, the central section is displaced to establish a frictional contact between the traction shaft in rotation and the central section so that the table may move in either direction depending on the direction of rotation of the traction shaft.

摘要翻译： 定位台组件包括可滑动地安装在一对导轨上的工作台。 该台被分成通过连接部分连接的中央部分和外围部分。 驱动马达的牵引轴延伸穿过形成在中心部分的中心槽。 压电装置安装在工作台上以使中心部分相对于周边部分移位。 当压电装置通电时，中心部分移动以在牵引轴与旋转中心部分之间形成摩擦接触，使得工作台可根据牵引轴的旋转方向沿任一方向移动。

公开(公告)号：US06391976B1

公开(公告)日：2002-05-21

申请号：US09622055

申请日：2000-12-04

申请人： Naho Naka ,  Akira Nakata ,  Shigeo Wakabayashi ,  Seiji Takei

发明人： Naho Naka ,  Akira Nakata ,  Shigeo Wakabayashi ,  Seiji Takei

IPC分类号： C08L2706

CPC分类号： C08J9/103 ,  C08F220/14 ,  C08J9/0061 ,  C08J2327/06 ,  C08J2433/00 ,  C08L27/06 ,  C08L33/10 ,  C08L33/12 ,  C08L2666/04 ,  C08F2220/1825

摘要： A processing aid (B) for foam molding use which comprises a powdered copolymer composed of 50 to 80% by weight of methyl methacrylate, 20 to 50% by weight of an alkyl methacrylate having an alkyl group of 3 to 5 carbon atoms, and 0 to 20% by weight of other copolymerizable monomers, the copolymer having a reduced viscosity (&eegr;sp/c) of 4 to 8. Use of this processing aid permits vinyl chloride resins to be kneaded efficiently and imparts an increased melt strength thereto, so that fine and uniform foamed cells can be formed and, moreover, a high foaming ratio and an attractive molding appearance can be achieved.

摘要翻译： 一种用于发泡成型的加工助剂（B），其包含由50至80重量％的甲基丙烯酸甲酯，20至50重量％的具有3至5个碳原子的烷基的甲基丙烯酸烷基酯组成的粉末共聚物和0 至20重量％的其它可共聚单体，该共聚物具有4至8的降低的粘度（etasp / c）。该加工助剂的使用允许氯乙烯树脂被有效地捏合并赋予其增加的熔体强度，使得细 并且可以形成均匀的发泡单元，此外，可以实现高发泡率和有吸引力的成型外观。