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1. 发明公开

EP2055401A1 Material feeding apparatus 有权
标题翻译： Materialzufuhrvorrichtung
公开(公告)号：EP2055401A1
公开(公告)日：2009-05-06
申请号：EP08253510.5
申请日：2008-10-29
申请人： Sankyo Seisakusho Co.
发明人： Kato, Heizaburo
IPC分类号： B21C47/34 , B21D43/09 , B21D43/11 , B65H20/04 , B65H20/18
CPC分类号： B21C47/34 , B21D43/09 , B65H20/04 , B65H51/10 , B65H51/32 , B65H2601/125
摘要： A material feeding apparatus has a vibration absorbing construction, in which an impulse and vibrations from a press apparatus (4), etc. are hard to transmit to a material feeding equipment (5, 6), etc., and includes an inner housing (9) that accommodates therein the material feeding equipment, and an outer housing (11) connected to the inner housing through a vibration absorbing member (10a, 10b, 10c, 10d). A vibration restricting member (15, 16) is provided between the housings to restrict the degree of freedom of vibrations, which are transmitted to the inner housing through the vibration absorbing member when an impulse force acts on the outer housing, only in a vertical direction. The vibration restricting member includes an upper plate member (15), upper and lower surfaces of which are interposed between a top wall of the outer housing and a top wall of the inner housing, and a lower plate member (16), upper and lower surfaces of which are interposed between a bottom wall of the outer housing and a bottom wall of the inner housing.
摘要翻译：材料馈送装置具有振动吸收结构，其中来自压力装置（4）等的脉冲和振动难以传送到材料馈送设备（5,6）等，并且包括内部壳体（ 9），其容纳材料馈送设备，以及通过振动吸收构件（10a，10b，10c，10d）连接到内壳体的外壳体（11）。在壳体之间设置有振动限制构件（15,16），以限制当脉冲力作用在外壳上时，只在垂直方向上通过振动吸收构件传递到内壳体的振动自由度。所述振动限制部件包括：上板部件，其上表面和下表面插入在所述外壳体的顶壁和所述内壳体的顶壁之间;以及下板部件，其表面插入在外壳体的底壁和内壳体的底壁之间。

2. 发明公开

EP1950453A2 Epicyclic gear mechanism 审中-公开
标题翻译： Epizyklischer Getriebemechanismus
公开(公告)号：EP1950453A2
公开(公告)日：2008-07-30
申请号：EP08100800.5
申请日：2008-01-23
申请人： Sankyo Seisakusho Co.
发明人： Kato, Heizaburo
IPC分类号： F16H1/28 , F16H57/08
CPC分类号： F16H1/2863 , F16H57/082 , F16H2057/125
摘要： An epicyclic gear mechanism (10) includes: a sun gear (20); a ring gear (30) positioned outside of the sun gear, with respect to a radial direction of the sun gear; a plurality of planet gears (40) positioned between the sun gear and the ring gear with respect to the radial direction, each of the plurality of planet gears meshing with the sun gear and the ring gear; a carrier (50) rotatably supporting the plurality of planet gears, the carrier having a first carrier section (52) supporting at least one planet gear of the plurality of planet gears, and a second carrier section (56) supporting another at least one planet gear that is different from the at least one planet gear and an adjustment member (60) for adjusting a relative positional relationship in a circumferential direction between the first carrier section and the second carrier section.
摘要翻译：行星齿轮机构（10）包括：太阳齿轮（20）; 相对于太阳齿轮的径向位于太阳轮外侧的环形齿轮（30）; 多个行星齿轮（40），其相对于所述径向定位在所述太阳轮和所述齿圈之间，所述多个行星齿轮中的每一个与所述太阳齿轮和所述齿圈啮合; 载体（50），其可旋转地支撑所述多个行星齿轮，所述载体具有支撑所述多个行星齿轮的至少一个行星齿轮的第一载体部分（52）和支撑另一至少一个行星与所述至少一个行星齿轮不同的齿轮和用于调节所述第一承载部和所述第二承载部之间的圆周方向上的相对位置关系的调整构件（60）。

3. 发明公开

EP1894669A1 Workpiece exchanging apparatus and lathe unit 有权
标题翻译： Vorrichtung zum Austausch vonWerkstückenund Drehbankeinheit
公开(公告)号：EP1894669A1
公开(公告)日：2008-03-05
申请号：EP07115330.8
申请日：2007-08-30
申请人： Sankyo Seisakusho Co.
发明人： Kato, Heizaburo
IPC分类号： B23Q5/34 , B23Q7/04 , B25J9/10 , B23Q3/155
CPC分类号： B23Q7/04 , B23Q5/341 , Y10T29/5109 , Y10T82/25 , Y10T82/2514
摘要： A workpiece exchanging apparatus for exchanging a machined wo-kpiece with an unmachined workpiece is provided, the workpiece exchanging apparatus including a gripping arm provided at its two longitudinal end sections with gripping sections for gripping, respectively, a machined workpiece and an unmachined workpiece, the gripping arm being able to turn around a turn axis that is positioned at a longitudinal center section of the gripping arm and being able to move linearly in the axial direction of that turn axis; a first cam mechanism for making the gripping arm turn; and a second cam mechanism for making the gripping arm linearly move.
摘要翻译：提供了一种用于与未加工的工件更换机加工的工件的工件更换装置，所述工件更换装置包括夹持臂，所述夹臂在其两个纵向端部处设置有用于分别夹持加工的工件和未加工工件的夹持部分，夹臂能够转动位于抓握臂的纵向中心部分处的转动轴线，并且能够沿该转向轴线的轴向线性地移动; 用于使所述夹臂转动的第一凸轮机构; 以及用于使夹持臂线性移动的第二凸轮机构。

4. 发明公开

EP1555085A1 Lathe spindle unit and lathe apparatus 审中-公开
标题翻译： Hauptspindel einer Drehmaschine und Drehmaschine
公开(公告)号：EP1555085A1
公开(公告)日：2005-07-20
申请号：EP04257954.0
申请日：2004-12-20
申请人： SANKYO SEISAKUSHO CO.
发明人： Kato, Heizaburo
IPC分类号： B23Q1/66 , B23Q16/02 , B23Q5/56 , B23Q5/04
CPC分类号： B23Q5/56 , B23Q5/341 , B23Q16/025 , Y10T74/14 , Y10T82/2508 , Y10T82/2552 , Y10T82/2561 , Y10T82/2564
摘要： A lathe spindle unit (2) is provided with: a rotatable spindle having a cam follower (50), and a holding section (22) for holding a work piece; a drive source for rotatively driving the spindle; and a driven rotation shaft that has a cam (48) and that is rotatively driven by the drive source. The driven rotation shaft rotatively drives the spindle using the cam and the cam follower.
摘要翻译：车床主轴单元（2）具有：具有凸轮从动件（50）的可旋转主轴和用于保持工件的保持部（22）; 用于旋转驱动主轴的驱动源; 以及具有凸轮（48）并由驱动源旋转驱动的从动旋转轴。从动旋转轴使用凸轮和凸轮从动件旋转驱动主轴。

5. 发明授权

EP0800021B1 Motion conversion apparatus with torque compensator 失效
标题翻译：与转矩补偿运动传递装置
公开(公告)号：EP0800021B1
公开(公告)日：2001-09-12
申请号：EP97105036.4
申请日：1997-03-25
申请人： SANKYO SEISAKUSHO CO.
发明人： Kato, Heizaburo , Nishioka, Masao , Takamura, Motoo
IPC分类号： F16H33/06 , F16H33/02
CPC分类号： F16H33/02 , F01L2001/0478 , F01L2810/03 , F16H25/14 , Y10T74/18528 , Y10T74/2107

6. 发明授权

EP1591194B1 Machine tool with detachable/attachable motor for driving a rotating table 有权
标题翻译：机床与kuppelbarem /释放的驱动用于驱动转盘。
公开(公告)号：EP1591194B1
公开(公告)日：2010-08-25
申请号：EP05252485.7
申请日：2005-04-20
申请人： Sankyo Seisakusho Co.
发明人： Kato, Heizaburo
IPC分类号： B23Q1/00 , B23Q1/66 , B23Q16/02 , H02K7/00 , F16D1/06 , F16D1/10 , H02K5/173
CPC分类号： B23Q1/0009 , B23Q1/0063 , B23Q1/66 , B23Q16/025 , F16D1/101 , Y10T29/5196 , Y10T74/1406 , Y10T409/305768 , Y10T409/306104 , Y10T409/308792 , Y10T483/16

7. 发明授权

EP2055401B1 Material feeding apparatus 有权
标题翻译： Materialzufuhrvorrichtung
公开(公告)号：EP2055401B1
公开(公告)日：2010-08-11
申请号：EP08253510.5
申请日：2008-10-29
申请人： Sankyo Seisakusho Co.
发明人： Kato, Heizaburo
IPC分类号： B21C47/34 , B21D43/09 , B21D43/11 , B65H20/04 , B65H20/18
CPC分类号： B21C47/34 , B21D43/09 , B65H20/04 , B65H51/10 , B65H51/32 , B65H2601/125

8. 发明公开

EP2187096A2 Planetary rolling rotation transmission device 有权
标题翻译： Planetenwalzrotations-Übertragungsvorrichtung
公开(公告)号：EP2187096A2
公开(公告)日：2010-05-19
申请号：EP09166470.6
申请日：2009-07-27
申请人： Sankyo Seisakusho Co.
发明人： Kato, Heizaburo
IPC分类号： F16H13/06
CPC分类号： F16H13/06
摘要： A planetary roller 41 includes a cylindrical rolling portion 41a that rolls on an outer circumferential surface of the sun shaft 21 and a pair of shafts 41b, 41b integrally formed with the cylindrical rolling portion 41a to protrude from both ends thereof in a rotation axis C41 direction to support the cylindrical rolling portion 41a at both ends via bearings 31. The bearing 31 is a tapered roller bearing or an angular bearing including an inner race 31a fit to the shaft 41b, an outer race 31b attached to a planetary carrier 61, and a rolling element 31c that rolls between these races 31a, 31b. The rolling element 31c is limited by the inner race 31a from moving inward in a radial direction and in one direction in the rotation axis direction C41 and limited by the outer race 31b from moving outward in the radial direction and in a direction, opposite the above one direction, in the rotation axis C41 direction. In a state where the bearings 31, 31 are attached to correspond to the pair of shafts 41b, 41b, a push-in member 67 is screwed to the planetary carrier 61 for sandwiching with a predetermined portion 63a of the planetary carrier 61 the pair of bearings 31, 31 in the rotation axis C41 direction to force the outer race 31b toward the inner race 31a.
摘要翻译：行星辊41包括在太阳轴21的外周面上滚动的圆筒状滚动部41a和与圆筒状滚动部41a一体形成的一对轴41b，41b，以从旋转轴C41方向的两端突出通过轴承31支撑两端的圆筒形滚动部分41a。轴承31是一个圆锥滚子轴承或一个角度轴承，它包括一个装在轴41b上的内座圈31a，一个安装在行星架61上的外圈31b，在这些座圈31a，31b之间滚动的滚动元件31c。滚动体31c受内圈31a的限制，径向向内侧和旋转轴方向C41的一个方向移动，并受外圈31b的限制，径向向外和与上述相反的方向一个方向，在旋转轴C41方向。在轴承31,31与一对轴41b，41b对应的状态下，推入部件67与行星架61的规定部63a相互夹在行星架61上，轴承31,31在旋转轴线C41方向上，以迫使外圈31b朝向内圈31a。

9. 发明授权

EP2055402B1 Sheet material feeding apparatus 有权
标题翻译： Bandmaterialzuführvorrichtung
公开(公告)号：EP2055402B1
公开(公告)日：2010-05-12
申请号：EP08253530.3
申请日：2008-10-29
申请人： Sankyo Seisakusho Co.
发明人： Kato, Heizaburo
IPC分类号： B21C47/34 , B21D43/09 , B65H20/04
CPC分类号： B21C47/34 , B21D43/09 , B65H20/04 , B65H2404/1442 , B65H2511/22 , B65H2513/51 , B65H2701/173 , B65H2220/02 , B65H2220/11 , B65H2220/01

10. 发明公开

EP2090389A1 Machining unit and machine tool 有权
标题翻译： Maschineneinheit und Maschinenwerkzeug
公开(公告)号：EP2090389A1
公开(公告)日：2009-08-19
申请号：EP09153005.5
申请日：2009-02-17
申请人： Sankyo Seisakusho Co. , Yamazaki Mazak Corporation
发明人： Kato, Heizaburo , Kitayama, Minoru , Horibe, Kazuya , Kojima, Hidekazu , Nakatsu, Masaharu
IPC分类号： B23B29/034
CPC分类号： B23B29/03482 , B23B2260/02 , Y10T82/16591 , Y10T82/16737 , Y10T279/14 , Y10T409/306664 , Y10T409/307896
摘要： A machining unit that is supported on a machine tool and machines a workpiece by a revolving tool with a main spindle section being driven and rotated includes an eccentric rotational section, a tool holder, a tool revolution-radius changing mechanism, and a cutting-edge-orientation correcting mechanism. The eccentric rotational section is disposed on the main spindle section, and is rotatable about an eccentric axis that is located eccentrically at any distance in a radial direction of the main spindle section from a rotation center of the main spindle section. The tool holder is disposed on the eccentric rotational section, and supports the tool. The tool revolution-radius changing mechanism moves the tool in the radial direction, and changes the radius of the revolution of the tool by rotating the eccentric rotational section about the eccentric axis. The cutting-edge-orientation correcting mechanism corrects the orientation of a cutting edge of the tool by making the tool holder spin about an axis of the tool holder, the axis being parallel to the rotation center of the main spindle section.
摘要翻译：一个加工单元，其被支撑在机床上并且通过被驱动和旋转的主轴部分的旋转工具对工件进行加工，包括偏心旋转部分，工具保持器，刀具旋转半径改变机构和切削刃取向矫正机制。所述偏心旋转部设置在所述主轴部上，并且能够相对于所述主轴部的旋转中心偏心偏心地设置在所述主轴部的径向的偏心轴上。工具架设置在偏心旋转部分上，并支撑工具。工具旋转半径改变机构沿径向移动工具，并且通过围绕偏心轴旋转偏心旋转部分来改变工具的旋转半径。刀尖定向校正机构通过使工具架围绕刀架的轴线旋转，该轴线平行于主轴部的旋转中心来校正刀具的切削刃的取向。

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