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1. 发明公开

EP1042111A4 PRESS SIMULATION APPARATUS AND METHODS 审中-公开
标题翻译：新闻的模拟装置及方法
公开(公告)号：EP1042111A4
公开(公告)日：2004-05-19
申请号：EP98966068
申请日：1998-12-23
申请人： METROPOLITAN COMPUTING CORP , LEVIN MICHAEL , TSYGAN LEV , DUKLER SEMEN
发明人： LEVIN MICHAEL , TSYGAN LEV , DUKLER SEMEN
IPC分类号： B30B11/08 , B30B11/14 , B29C43/08 , B30B11/00
CPC分类号： B30B11/14 , B30B11/08
摘要： An apparatus and methods for reproducing compaction and ejection events in a plurality of press machines. Each press machine has at least one die opening (10) wherein a compound is placed to be compressed at least once between upper (9) and lower (8) punches sliding inside the die (10) whereupon the compressed compound is ejected from the die cavity (10). The apparatus and methods ensure that the plurality of compression and ejection events have the same exact speed, profile curvature and pressure or force as on any pre-specified press machine by matching the timing and geometrical path of the punch movements as well as the depth of fill of the die (10). The linear speed of the punches (8, 9) is matched by a computer (26) controlling the programmable motor (1) of the die carrier (3). The path profiles of the punches are matched mechanically by means of interchangeable rollers (13, 14) and cams (24) with the predefined geometry. The pressure or forces of the matching events are controlled and adjusted by positioning the lower punch in the die.

2. 发明公开

EP1042111A1 PRESS SIMULATION APPARATUS AND METHODS 审中-公开
标题翻译：新闻的模拟装置及方法
公开(公告)号：EP1042111A1
公开(公告)日：2000-10-11
申请号：EP98966068.3
申请日：1998-12-23
申请人： Metropolitan Computing Corporation , Levin, Michael , Tsygan, Lev , Dukler, Semen
发明人： LEVIN, Michael , TSYGAN, Lev , DUKLER, Semen
IPC分类号： B29C43/08
CPC分类号： B30B11/14 , B30B11/08
摘要： An apparatus and methods for reproducing compaction and ejection events in a plurality of press machines. Each press machine has at least one die opening (10) wherein a compound is placed to be compressed at least once between upper (9) and lower (8) punches sliding inside the die (10) whereupon the compressed compound is ejected from the die cavity (10). The apparatus and methods ensure that the plurality of compression and ejection events have the same exact speed, profile curvature and pressure or force as on any pre-specified press machine by matching the timing and geometrical path of the punch movements as well as the depth of fill of the die (10). The linear speed of the punches (8, 9) is matched by a computer (26) controlling the programmable motor (1) of the die carrier (3). The path profiles of the punches are matched mechanically by means of interchangeable rollers (13, 14) and cams (24) with the predefined geometry. The pressure or forces of the matching events are controlled and adjusted by positioning the lower punch in the die.

3. 发明申请

WO2011014387A1 TABLET FORMATION SYSTEM FOR FULLY LOADED PRESSES 审中-公开
标题翻译：用于完整装载压力机的片剂形成系统
公开(公告)号：WO2011014387A1
公开(公告)日：2011-02-03
申请号：PCT/US2010/042604
申请日：2010-07-20
申请人： METROPOLITAN COMPUTING CORPORATION , DUKLER, Semen , TSYGAN, Lev , LEVIN, Michael
发明人： DUKLER, Semen , TSYGAN, Lev , LEVIN, Michael
IPC分类号： B29C43/08
CPC分类号： B30B11/08 , B29C43/08 , B29C43/58 , B29C2043/3283 , B29C2043/3618 , B29C2043/5833 , B29C2043/5883
摘要： Rotary press machine including dies, pairs of upper and lower punches with a part of each lower punch being movable in a respective die to selectively enable formation of a cavity in the die, a feeding system for feeding powder material into the cavities, when present, in a feeding stage, a pressing system for pressing the upper and lower punches together in a pressing stage and a tablet ejection system for ejecting formed tablets from the dies in a tablet ejection stage. The upper and lower punches are rotated sequentially through the feeding stage, the pressing stage, and the tablet ejection stage to thereby enable formation of tablets if powder material is feed into the cavities in the dies. To enable selective formation of tablets and thereby optimize production thereof, an adjustment mechanism is provided and enables selective formation of the cavities in the dies. The adjustment mechanism may comprise removeable rings attached to at least one, or to a plurality of lower punches, which rings are selectively engaged by the adjustment mechanism.
摘要翻译：包括模具的旋转压力机成对的上下冲头，每个下冲头的一部分可在相应的模具中移动，以选择性地在模具中形成空腔，用于将粉料输送到空腔中的进料系统，在进料阶段，用于在压制阶段中将上冲头和下冲头压在一起的压制系统和用于在片剂喷射阶段从模具中排出成形片剂的片剂排出系统。上冲头和下冲头依次通过进料阶段，加压阶段和片剂喷射阶段旋转，从而如果将粉末材料进料到模具中的空腔中，则能够形成片剂。为了能够选择性地形成片剂并由此优化其生产，提供了调节机构，并且能够选择性地形成模具中的空腔。调节机构可以包括附接到至少一个或多个下冲头的可移除环，该多个下冲头通过调节机构选择性地接合该环。

4. 发明专利

AU2205199A Press simulation apparatus and methods 未知
公开(公告)号：AU2205199A
公开(公告)日：1999-07-19
申请号：AU2205199
申请日：1998-12-23
申请人： METROPOLITAN COMPUTING CORP , LEVIN MICHAEL , TSYGAN LEV , DUKLER SEMEN
发明人： LEVIN MICHAEL , TSYGAN LEV , DUKLER SEMEN
IPC分类号： B30B11/08 , B30B11/14 , B29C43/08

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