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1. 发明授权

US6074584A Method and device for manufacturing pressed parts from hard metal, ceramic, sintered metal or likewise 失效
标题翻译：从硬金属，陶瓷，烧结金属等制造压制零件的方法和装置
公开(公告)号：US6074584A
公开(公告)日：2000-06-13
申请号：US55642
申请日：1998-04-06
申请人： Jurgen Hinzpeter , Ingo Schmidt , Ulrich Gathmann , Jorg Reitberger , Klaus-Peter Preuss , Alexander Oldenburg , Joachim Greve
发明人： Jurgen Hinzpeter , Ingo Schmidt , Ulrich Gathmann , Jorg Reitberger , Klaus-Peter Preuss , Alexander Oldenburg , Joachim Greve
IPC分类号： B22F3/03 , B30B11/00 , B30B11/04 , B30B15/00 , B30B15/22 , B29C43/02
CPC分类号： B30B15/0094 , B22F3/03 , B30B11/005 , B30B11/04 , B30B15/22 , B22F2999/00
摘要： A method for manufacturing pressed parts from hard metal, ceramic, sintered metal or likewise, in which a part of a charge of a powder-like or granular original material is filled into a pressing mould and is pressed with at least one pressing stamp against a counter surface, wherein the force and the distance of the pressing stamp are measured, and wherein there are the following method steps:depending on the geometry of the pressed part and on the original material during the compression for a pressing stamp a desired force-distance diagram (nominal curve) is determined and stored;in a computer during the compression the measured values for the distance and the force of the pressing stamp are compared to the nominal curve;by way of at least one separately actuated section of the pressing stamp or of a separate stamp the pressure on the pressing material during the compression phase is increased or reduced as soon as a deviation from the nominal curve is determined, in order at the end of the compression phase to obtain an equal density of each pressed part.
摘要翻译：一种用于从硬金属，陶瓷，烧结金属等制造压制零件的方法，其中将一部分粉末状或颗粒状原料的电荷填充到压模中，并用至少一个按压印模其中测量压力的力和距离，并且其中有以下方法步骤：取决于按压部件的几何形状和在压制过程中在原始材料上的加压印模的期望的力距离图（标称曲线）被确定和存储; 在压缩期间的计算机中，将压力的距离和力的测量值与标称曲线进行比较; 通过至少一个单独致动部分的压制印模或单独的印模，一旦与标称曲线的偏差确定，在压缩阶段期间压制材料上的压力就增加或减小，以便在压缩阶段获得每个按压部分的相同密度。

2. 发明授权

US07014443B2 Tabletting machine 有权
标题翻译：压片机
公开(公告)号：US07014443B2
公开(公告)日：2006-03-21
申请号：US10371551
申请日：2003-02-21
申请人： Jürgen Hinzpeter , Ingo Schmidt , Jörg Gaedecke , Ulrich Gathmann , Joachim Greve , Enrico Gand , Klaus-Peter Preuss , Alexander Oldenburg
发明人： Jürgen Hinzpeter , Ingo Schmidt , Jörg Gaedecke , Ulrich Gathmann , Joachim Greve , Enrico Gand , Klaus-Peter Preuss , Alexander Oldenburg
IPC分类号： B29C43/58
CPC分类号： B30B11/005 , B30B11/08 , B30B15/26
摘要： Tabletting machine in the form of a rotary press, includes a rotor accommodating top and bottom stamping dies that cooperate with molds of a mold plate, rotor associated cam segments, and pressure rollers for actuating the stamping dies, a filling equipment, a stripping device for tablets knocked out of the mold and a computing system for controlling the tabletting machine following a predetermined program and for processing data provided by signal transmitters of the tabletting machine, and for monitoring the machine functions. At least a part of the components and/or subassemblies features a transponder having at least one stored identity number, characterizing the components and/or subassemblies. At least one read head connected with the computing system permits the transponder of the component and/or subassembly to be wirelessly read out even in the assembled state. The read-out data can be compared with a predetermined program for the arrangement and/or function of the components and/or subassemblies in the computing system.
摘要翻译：压片机的形式为旋转压力机，包括转子，容纳顶部和底部冲压模具，其与模具板，转子相关的凸轮部分和用于致动冲压模具的压力辊的模具配合，填充设备，用于片剂从模具中敲出，以及用于按照预定程序控制压片机的计算系统，以及用于处理由压片机的信号发送器提供的数据并用于监视机器功能。组件和/或子组件的至少一部分特征在于具有至少一个存储的身份号码的转发器，表征组件和/或子组件。与计算系统连接的至少一个读取头允许组件和/或子组件的应答器即使在组装状态下也被无线地读出。可以将读出的数据与用于计算系统中组件和/或子组件的布置和/或功能的预定程序进行比较。

3. 发明授权

US06426458B1 Control cabinet for a tablet press 有权
标题翻译：压片机控制柜
公开(公告)号：US06426458B1
公开(公告)日：2002-07-30
申请号：US09558365
申请日：2000-04-26
申请人： Jürgen Hinzpeter , Ingo Schmidt , Joachim Greve , Jörg Reitberger , Ulrich Gathmann , Klaus Peter Preuss
发明人： Jürgen Hinzpeter , Ingo Schmidt , Joachim Greve , Jörg Reitberger , Ulrich Gathmann , Klaus Peter Preuss
IPC分类号： H05K900
CPC分类号： H02B1/44
摘要： A control cabinet for a tablet press including an enclosure having wall, ceiling, and bottom portions of sheet metal, a door which closes an opening of the enclosure wherein a door board attached to the enclosure by means of at least one hinge only consists of two panels of a transparent material with no surrounding border between which a netting of a conductive material is disposed, and a contacting device which electrically connects the netting to a portion of the enclosure.
摘要翻译：一种用于压片机的控制柜，包括具有墙壁，天花板和金属板底部的外壳，封闭外壳开口的门，其中通过至少一个铰链附接到外壳的门板仅由两个透明材料的面板，其中没有设置有导电材料的网状物的周围边界，以及将网络电连接到外壳的一部分的接触装置。

4. 发明授权

US06451228B1 Adjusting method for a rotary tablet press with an angle pulse encoder for evaluating the pressing force course at the individual punches in at least one pressing station 有权
标题翻译：用于角度脉冲编码器的旋转式压片机的调节方法，用于评估至少一个按压站中各个冲头处的按压力过程
公开(公告)号：US06451228B1
公开(公告)日：2002-09-17
申请号：US09520650
申请日：2000-03-07
申请人： Jürgen Hinzpeter , Ingo Schmidt , Ulrich Gathmann , Jörg Reitberger , Joachim Greve , Klaus-Peter Preuss
发明人： Jürgen Hinzpeter , Ingo Schmidt , Ulrich Gathmann , Jörg Reitberger , Joachim Greve , Klaus-Peter Preuss
IPC分类号： B29C4308
CPC分类号： B30B15/0023 , B30B11/005 , B30B11/08
摘要： An adjusting method for a rotary tablet press with an angle pulse encoder for evaluating the pressing force course at the individual punches in at least one pressing station, in which the angle pulse encoder per revolution of the press rotor produces a pulse per revolution and per rotational angle value produces an angle pulse, characterised by the following steps: the angle pulse encoder is rigidly assembled relative to the rotor shaft in any position the rotor with a predetermined punch is moved visually under the middle of a main pressing roller (coarse position) the rotor is rotated until the pulse per revolution appears, and the angle pulses until the pulse per revolution are counted by a machine computer and their number is stored the computer computes the coarse positions of all punches, expressed in angle pulses, in relation to the pulse per revolution and produces on rotation of the rotor one coarse position pulse per punch in the computer to each coarse position there is allocated a measuring window extending on both sides of the coarse position in operation of the tablet press at each angle pulse in the measuring window or over the whole coarse of the signal per punch the pressing force course is scanned the computer evaluates the real punch positions at the pressing force maxima or minima and determines the deviation (k) of the real positions from the coarse positions the computer evaluates from the individual deviations a correction factor for determining the fine position of the punches.
摘要翻译：一种用于角度脉冲编码器的旋转压片机的调节方法，用于评估至少一个按压站中各个冲头处的按压力行程，其中每转的角度脉冲编码器每转产生一次脉冲和每转角度值产生角度脉冲，其特征在于以下步骤：角度脉冲编码器相对于转子轴在任何位置被刚性组装，具有预定冲头的转子在主加压辊（粗略位置）的中间目视下移动，转子旋转直到每转脉冲出现，并且直到每转脉冲的角度脉冲由机器计算机计数，并且它们的数量被存储，计算机计算所有冲程的粗略位置，以角度脉冲表示，相对于每转脉冲并且在转子的旋转上产生一个粗略的位置脉冲，每次冲洗到计算机到分配的每个粗略位置在测量窗口中以每个角度脉冲在压片机的粗略位置的两侧延伸的测量窗口，或者在每次冲击的整个粗略的信号上扫描按压过程，计算机评估在按压力下的实际冲头位置最大值或最小值，并且确定来自粗略位置的实际位置的偏差（k），从计算机评估来自各个偏差的用于确定冲头的精细位置的校正因子。

5. 发明授权

US06362970B1 Distribution device for a rotary press and process of manufacture 有权
标题翻译：旋转压力机用分配装置及制造方法
公开(公告)号：US06362970B1
公开(公告)日：2002-03-26
申请号：US09550994
申请日：2000-04-18
申请人： Jürgen Hinzpeter , Ingo Schmidt , Joachim Greve , Jörg Reitberger , Ulrich Gathmann , Klaus Peter Preuss
发明人： Jürgen Hinzpeter , Ingo Schmidt , Joachim Greve , Jörg Reitberger , Ulrich Gathmann , Klaus Peter Preuss
IPC分类号： H05K700
CPC分类号： B30B15/148 , B30B11/005 , B30B11/08
摘要： A distribution device for a rotary press, including: a distribution box in or on the housing of the rotary press, a plurality of connectors on opposed sides of the distribution box for connection to one cable each at the externally located end, a p.c. board in the distribution box for an electric connection between opposed connectors with the connectors having soldering pins which are extended through an opening in the distribution box and are fixed by soldering in appropriate bores of the p.c. board at their free ends.
摘要翻译：一种用于旋转压力机的分配装置，包括：旋转压力机壳体中或其上的分配箱，在分配箱的相对侧上的多个连接器，用于连接到位于外部位置的一端的一根电缆，在配电箱中用于电连接的相对连接器之间的电连接器，其中连接器具有穿过配电箱中的开口延伸的焊接销，并且通过焊接固定在适当的直流孔中。在他们的自由端。

6. 发明授权

US06319435B1 Method for production monitoring with the manufacture of tablets in a rotary tabletting machine 有权
标题翻译：在旋转式压片机中制造片剂的生产监测方法
公开(公告)号：US06319435B1
公开(公告)日：2001-11-20
申请号：US09406585
申请日：1999-09-27
申请人： Jürgen Hinzpeter , Ingo Schmidt , Ulrich Gathmann , Jörg Reitberger , Joachim Greve , Klaus-Peter Preuss
发明人： Jürgen Hinzpeter , Ingo Schmidt , Ulrich Gathmann , Jörg Reitberger , Joachim Greve , Klaus-Peter Preuss
IPC分类号： B29C4308
CPC分类号： B30B11/005 , B30B11/08 , B30B15/0094
摘要： A method for the production monitoring with the manufacture of tablets in a rotary tabletting machine, with a row of upper and lower punches arranged in pairs, which cooperate with matrix bores, in which for each punch pair the maximum of the pressing force is measured, via a preselected number of readings (measuring row) an actual mean value is computed and compared to a nominal mean value and the supply of material to the individual matrix bores (filling degree) is changed when the deviation exceeds a predetermined measure, wherein before forming the mean value those pressing force readings of each measuring row, which significantly deviate with respect to other readings, are eliminated (freak value test).
摘要翻译：一种用于在旋转压片机中制造片剂的生产监测方法，具有一排排成对的上下冲头，与矩阵孔配合，其中对于每个冲头对，测量最大的按压力，通过预选数量的读数（测量行），计算实际平均值并将其与标称平均值进行比较，并且当偏差超过预定测量值时，改变单个矩阵孔（填充度）的材料供应，其中在形成之前平均值消除了相对于其他读数显着偏差的每个测量行的按压力读数（freak值测试）。

7. 发明申请

US20050184435A1 Method and apparatus for quality surveillance during the manufacture of tablets 有权
标题翻译：片剂制造过程中质量监督的方法和装置
公开(公告)号：US20050184435A1
公开(公告)日：2005-08-25
申请号：US11038104
申请日：2005-01-21
申请人： Jurgen Hinzpeter , Ingo Schmidt , Ulrich Gathmann , Jorg Gaedecke , Werner Seifert
发明人： Jurgen Hinzpeter , Ingo Schmidt , Ulrich Gathmann , Jorg Gaedecke , Werner Seifert
IPC分类号： B30B11/00 , B30B11/08 , G01N21/35 , G01N21/64 , G01N21/95 , G01N33/15 , B29C43/58
CPC分类号： G01N21/359 , B30B11/005 , B30B11/08 , G01N21/3563 , G01N21/6402 , G01N21/9508
摘要： A method for quality surveillance in manufacturing tablets in a rotary tablet press which, in a compression chamber, has a rotor with upper and lower rams, a die-plate, a cam system for the rams, at least one compressing station, and a charging system for the powdered material requiring compression wherein the tablets are checked for chemical and/or mechanical properties, wherein at least some chemical and/or mechanical data of the tablets is obtained by means of a NIR or LIF sensor in the compression chamber after the upper rams have left the dies, after a measuring procedure has been initiated by a machine computer in response to the die positions determined by a position generator relative to the NIR or LIF sensor.
摘要翻译：一种旋转式压片机中制造片剂的质量监视方法，该旋转式压片机在压缩室中具有具有上，下柱塞的转子，模板，用于柱塞的凸轮系统，至少一个压缩站和充电用于需要压缩的粉末材料的系统，其中检查片剂的化学和/或机械性质，其中片剂的至少一些化学和/或机械数据通过压缩室中的NIR或LIF传感器获得，在机器计算机响应于由位置发生器相对于NIR或LIF传感器确定的管芯位置启动了测量程序之后，公刀已经离开了管芯。

8. 发明授权

US06442859B1 Method for determining the position of a punch of a powder press 失效
标题翻译：确定粉末压机冲头位置的方法
公开(公告)号：US06442859B1
公开(公告)日：2002-09-03
申请号：US09551275
申请日：2000-04-18
申请人： Jürgen Hinzpeter , Ingo Schmidt , Jörg Reitberger , Ulrich Gathmann , Klaus Peter Rüssmann , Thomas Pannewitz , Stephan Mallon , Alexander Oldenburg
发明人： Jürgen Hinzpeter , Ingo Schmidt , Jörg Reitberger , Ulrich Gathmann , Klaus Peter Rüssmann , Thomas Pannewitz , Stephan Mallon , Alexander Oldenburg
IPC分类号： G01B730
CPC分类号： B22F3/03 , B22F2999/00 , B30B11/005 , B22F2203/03
摘要： A method for determining the position of a punch with respect to a die in a powder press with the following steps: storing a reference measure in a computer corresponding to a predetermined relatively small distance of the punch to the upper edge or lower edge of the die, storing a reference offset in the computer by counting the pulses of an incremental path sensor actuated by the punch on raising the punch from the reference measure to an index pulse, measuring the position of the punch above the reference offset using an absolute path sensor which evaluates the path of the adjusting piston for the punch and whose readings are inputted into the computer, and inputting the pulses of the incremental path sensor into the computer as soon as the actual position of the punch is equal or smaller than the sum measure of the reference offset and the reference measure.
摘要翻译：一种用于通过以下步骤确定冲头相对于模头的位置的方法：将参考测量存储在计算机中，该计算机对应于冲头的预定相对小的距离到模具的上边缘或下边缘通过计数由冲头致动的增量路径传感器的脉冲，将冲头从参考测量提升到索引脉冲，计算出参考偏移量，使用绝对路径传感器测量冲头位于参考偏移上方的位置评估冲头的调节活塞的路径，其读数被输入到计算机中，并且一旦冲头的实际位置等于或小于参考的总和度量，则将增量路径传感器的脉冲输入计算机偏移和参考测量。

9. 发明申请

US20060186568A1 Method and apparatus for test pressing multi-layer tablets or coated tablets 有权
标题翻译：用于测试多层片剂或包衣片剂的方法和装置
公开(公告)号：US20060186568A1
公开(公告)日：2006-08-24
申请号：US11352616
申请日：2006-02-13
申请人： Ingo Schmidt , Ulrich Gathmann , Bernd Malner
发明人： Ingo Schmidt , Ulrich Gathmann , Bernd Malner
IPC分类号： B28B17/00 , B29C35/08
CPC分类号： A61J3/10 , B30B11/005 , B30B11/085 , B30B11/34
摘要： A method for test pressing tablets consisting of n layers in a rotary tablet press, the rotor provided with an upper punch and a lower punch (pair of punches) is moved with the pair of punches in a defined filling position, in which the die bore associated with the pair of punches is filled with the material for the first layer of the tablet, wherein the filling cam is moved into a first position, the ejection cam is moved into a lower position, and pressure rollers are moved into a first pressing position by means of associated adjustment drives; then the rotor is rotated by a full revolution and the pair of punches is stopped in the filling position; the filling cam is adjusted to a second filling position, the ejection cam is adjusted to the ejection position and the pressure rollers are adjusted to a second pressing position; thereafter the first die bore containing the first layer is filled with the material for the second layer; and the rotor is rotated by a further full revolution and the pair of punches is stopped again in the filling position, and so forth; at the n-th revolution of the rotor, the lower punch ejects the multi-layer tablet.
摘要翻译：一种在旋转式压片机中由n层构成的试片压片的方法，具有上冲头和下冲头（一对冲头）的转子由一对冲头移动到限定的填充位置，模具孔与一对冲头相关联的片材填充有片剂的第一层的材料，其中填充凸轮移动到第一位置，弹出凸轮移动到下部位置，并且压力辊移动到第一按压位置通过相关的调整驱动器; 然后将转子旋转一整圈，并且一对冲头停止在填充位置; 将填充凸轮调节到第二填充位置，将排出凸轮调节到排出位置，并将压力辊调节到第二按压位置; 此后，包含第一层的第一模孔被第二层的材料填充; 并且转子再旋转一圈，并且一对冲头再次停止在填充位置，等等; 在转子的第n圈转动时，下冲头喷出多层压片。

10. 发明授权

US07032460B2 Method for testing pressing tablets 有权
标题翻译：压片测试方法
公开(公告)号：US07032460B2
公开(公告)日：2006-04-25
申请号：US10832618
申请日：2004-04-27
申请人： Juergen Hinzpeter , Ingo Schmidt , Ulrich Gathmann , Joerg Gaedecke
发明人： Juergen Hinzpeter , Ingo Schmidt , Ulrich Gathmann , Joerg Gaedecke
IPC分类号： G01N3/08
CPC分类号： B30B11/08 , B30B11/005
摘要： A method for test pressing tablets by means of a rotary tabletting machine, a rotationally driven rotor which has a series of upper and lower rams, a die-plate with dies with which the rams interact, a control cam system for said rams, and a filling assembly to continuously fill said dies with said rotor rotating, further by means of at least one pressure station at which the material located in said dies is compressed into a tablet, and a measuring device having a plurality of measuring positions which measures at least the compression force applied by said rams and the number of revolutions of said rotor, comprising the process steps of, a pair of rams selected for a single compression procedure is automatically moved to a filling position, a die or limited number of dies is filled with material with said filling assembly removed at least in part and said rotor at stoppage, said rotor is set into rotation subsequently and is sped up such as to have the desired production speed in said pressure station, and said rotor is stopped in said filling position after a revolution and signals or signal sequences of the measuring positions are recorded while the rotor is rotating and are provided to a computer for display and evaluation.
摘要翻译：一种用于通过旋转压片机，具有一系列上，下柱塞的旋转驱动的转子来测试压片的方法，具有公柱相互作用的模具的模板，用于所述柱塞的控制凸轮系统，以及填充组件以使所述转子连续地填充所述模具，进一步通过至少一个压力站将位于所述模具中的材料压缩成片剂，以及具有多个测量位置的测量装置，所述测量位置至少测量由所述公柱施加的压缩力和所述转子的转数，包括以下处理步骤，为单次压缩程序选择的一对公柱自动移动到填充位置，模具或有限数量的模具被填充材料其中所述填充组件至少部分地被移除，并且所述转子在停止时被转动，所述转子随后被设置成旋转，并且被加速以在sai中具有期望的生产速度并且所述转子在旋转之后停止在所述填充位置，并且在转子旋转时记录测量位置的信号或信号序列并将其提供给用于显示和评估的计算机。

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