公开(公告)号：US07507080B2

公开(公告)日：2009-03-24

申请号：US11357306

申请日：2006-02-17

申请人： Martin Helmberger ,  Stephan Miller

发明人： Martin Helmberger ,  Stephan Miller

IPC分类号： B28B1/00 ,  A61C13/00

CPC分类号： A61C13/20 ,  Y10S425/011 ,  Y10T29/49567

摘要： An apparatus for manufacturing muffles for producing dental prosthetic parts comprises a collar divided at least once in the peripheral direction to form a receiving space for an investment material in which at least one pattern for a dental prosthetic part is arranged before the filling with the investment material. At least one pattern holder simultaneously serves as a spacer for an injection plunger passage and a base part closes an open side of the collar. Holding means encompasses the collar to hold the collar together, with the collar being conical with respect to the longitudinal axis thereof at least in one section for simpler manufacture and better handling. The holding means includes at least one ring, in particular a rigid ring, which has a conical inner surface with which it is pushed onto the conical section in the collar.

摘要翻译： 用于制造用于制造牙科修复部件的马弗管的装置包括在周向方向上至少分开一次的套环，以形成用于投入材料的容纳空间，其中在填充投资材料之前布置至少一种用于牙科修复部件的图案 。 至少一个图案保持器同时用作注射柱塞通道的间隔件，并且基部封闭套环的敞开侧。 保持装置包括用于将套环保持在一起的套环，其中套环相对于其纵向轴线至少在一个部分中是圆锥形的，用于更简单的制造和更好的处理。 保持装置包括至少一个环，特别是刚性环，其具有锥形的内表面，其被推到套环中的锥形部分上。

公开(公告)号：US20060188837A1

公开(公告)日：2006-08-24

申请号：US11357306

申请日：2006-02-17

申请人： Martin Helmberger ,  Stephan Miller

发明人： Martin Helmberger ,  Stephan Miller

IPC分类号： A61C19/00 ,  A61C5/10

CPC分类号： A61C13/20 ,  Y10S425/011 ,  Y10T29/49567

摘要： An apparatus for manufacturing muffles for producing dental prosthetic parts comprises a collar divided at least once in the peripheral direction to form a receiving space for an investment material in which at least one pattern for a dental prosthetic part is arranged before the filling with the investment material. At least one pattern holder simultaneously serves as a spacer for an injection plunger passage and a base part closes an open side of the collar. Holding means encompasses the collar to hold the collar together, with the collar being conical with respect to the longitudinal axis thereof at least in one section for simpler manufacture and better handling. The holding means includes at least one ring, in particular a rigid ring, which has a conical inner surface with which it is pushed onto the conical section in the collar.

摘要翻译： 用于制造用于制造牙科修复部件的马弗管的装置包括在周向方向上至少分开一次的套环，以形成用于投入材料的容纳空间，其中在填充投资材料之前布置至少一种用于牙科修复部件的图案 。 至少一个图案保持器同时用作注射柱塞通道的间隔件，并且基部封闭套环的敞开侧。 保持装置包括用于将套环保持在一起的套环，其中套环相对于其纵向轴线至少在一个部分中是圆锥形的，用于更简单的制造和更好的处理。 保持装置包括至少一个环，特别是刚性环，其具有锥形的内表面，其被推到套环中的锥形部分上。