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1. 发明授权

US06325573B1 Arrangement of a hobbing cutter and holding arbor 失效
标题翻译：滚刀和抱杆的布置
公开(公告)号：US06325573B1
公开(公告)日：2001-12-04
申请号：US09471216
申请日：1999-12-23
申请人： Wolfgang Carmincke , Christian Davids , Andreas Ebert , Jürgen Hinzpeter , Werner Kölker , Wolfram Lämmerhirt , Ansgar Pleus , Meinhard Schadowski , Wolfgang Soltau , Gerhard Steffen
发明人： Wolfgang Carmincke , Christian Davids , Andreas Ebert , Jürgen Hinzpeter , Werner Kölker , Wolfram Lämmerhirt , Ansgar Pleus , Meinhard Schadowski , Wolfgang Soltau , Gerhard Steffen
IPC分类号： B26D112
CPC分类号： B23F23/1243 , Y10T82/2585 , Y10T407/1715 , Y10T407/1725 , Y10T407/19
摘要： An arrangement comprising a bore-type hobbing cutter and a holding arbor wherein the bore of the hobbing cutter has ground cylindrical centering surfaces at its ends and the arbor has complementary seating surfaces and wherein the hobbing cutter is axially chucked on the holding arbor by means of axial chucking means, where a preferably sleeve-shaped cage is disposed between centering surfaces and has a thickness which is smaller than the radial distance between centering and seating surfaces, and has an outside diameter which is smaller than the inside diameter of centering surfaces, the cage supports, in a circumferential direction, at least a number of prechucking elements, which are preferably metallic and are in contact with the associated centering surface and the seating surface, and said diameter and the distance between the contacting points or contacting lines of prechucking members are slightly larger than the radial distance between centering and seating surfaces.
摘要翻译：一种包括钻孔滚齿刀和保持柄的装置，其中滚齿刀具的孔在其端部具有磨削的圆柱形定心表面，并且心轴具有互补的就座表面，并且其中滚齿刀被轴向夹持在保持轴上，借助于轴向夹紧装置，其中优选的套筒形保持架设置在定心表面之间，并且具有小于定中心和就座表面之间的径向距离的厚度，并且具有小于定心表面的内径的外径，保持架在圆周方向上支撑至少多个预先夹紧元件，其优选地是金属的，并且与相关联的定心表面和就座表面接触，并且所述直径和预压接构件的接触点或接触线之间的距离略大于定中心和座位表面之间的径向距离。

2. 发明授权

US07988440B2 Apparatus for the measurement of the vertical position of upper and lower punches of a rotary tablet press 有权
标题翻译：用于测量旋转式压片机的上下冲头的垂直位置的装置
公开(公告)号：US07988440B2
公开(公告)日：2011-08-02
申请号：US12408310
申请日：2009-03-20
申请人： Ingo Schmidt , Keno Freyer , Werner Seifert , Wolfram Lämmerhirt
发明人： Ingo Schmidt , Keno Freyer , Werner Seifert , Wolfram Lämmerhirt
IPC分类号： B28B17/00 , A01J21/00 , A01J25/12 , G01D5/347 , G01B3/00
CPC分类号： B30B11/08 , B30B11/005
摘要： The present invention is related to an apparatus and a method for the measurement of the vertical position of upper and lower punches, pairwisely associated to a rotatably driven rotor of a rotary tablet press and rotating synchronously with the rotor, which perform a vertical movement in certain regions along the circumference of their rotational movement during a rotation of the rotor. The apparatus features at least one scale arranged on at least one of the upper and/or lower punches, running in parallel to the vertical movement direction of the respective upper and/or lower punch, and at least one reading device associated to the scale, also rotating synchronously with the rotor, by means of which a vertical position of the respective upper and/or lower punch can be measured by reading out the scale. The inventions is furthermore related to a corresponding rotary tablet press and a corresponding method.
摘要翻译：本发明涉及一种用于测量上下冲头的垂直位置的装置和方法，该上冲头和下冲头与旋转式压片机的可旋转驱动的转子成对地相关联，并且与转子同步旋转，其在一定程度上执行垂直运动在转子旋转期间沿其旋转运动的圆周的区域。该装置具有布置在上冲头和/或下冲头中的至少一个的至少一个刻度，其平行于相应的上冲头和/或下冲头的垂直运动方向延伸，以及至少一个与刻度相关联的读取装置，也与转子同步旋转，通过该转子可以通过读出刻度来测量相应的上和/或下冲头的垂直位置。本发明还涉及相应的旋转压片机和相应的方法。

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