公开(公告)号：US07392667B2

公开(公告)日：2008-07-01

申请号：US10284864

申请日：2002-10-30

申请人： Christian Kunert ,  Friedrich Lampart ,  Jurgen Thurk ,  Michael Plapp ,  Roman Oberhaensli

发明人： Christian Kunert ,  Friedrich Lampart ,  Jurgen Thurk ,  Michael Plapp ,  Roman Oberhaensli

IPC分类号： C03B23/04 ,  C03B23/09 ,  C03B23/043 ,  C03B23/045

CPC分类号： C03B40/04 ,  C03B23/049

摘要： The invention relates to a method for shaping a tubular object made of glass or glass ceramics or any other thermoplastic material, comprising the following method steps: the object is heated up to softening; an inner shaping tool and an outer shaping tool are provided for shaping The outside and inside jacket surface of the object, of which at least the inner shaping tool consists at least in the region of its shaping surface of open-pored material with a permeability of between 10−11 and 10−16 m2; a free-flowing pressurized medium is conducted through the open-pored material towards the surface of the object to be shaped; the inner shaping tool is introduced into the object; the outer shaping tool is applied on to the object in order to shape the same

摘要翻译： 本发明涉及一种用于成型由玻璃或玻璃陶瓷或任何其它热塑性材料制成的管状物体的方法，包括以下方法步骤：将物体加热至软化; 提供内部成形工具和外部成形工具，用于使物体的外侧和内侧表面成形，其至少内部成形工具至少在其开口材料的成形表面的区域中具有渗透性 在10 -11和10 -16 / 2之间; 自由流动的加压介质通过开孔材料朝向要成形的物体的表面传导; 内部成形工具被引入到对象中; 将外部成形工具施加到物体上以使其成形。

公开(公告)号：US20080282740A1

公开(公告)日：2008-11-20

申请号：US12123712

申请日：2008-05-20

申请人： Christian Kunert ,  Friedrich Lampart ,  Jurgen Thurk ,  Michael Plapp ,  Roman Oberhaensli

发明人： Christian Kunert ,  Friedrich Lampart ,  Jurgen Thurk ,  Michael Plapp ,  Roman Oberhaensli

IPC分类号： C03B40/04 ,  C03B23/04

CPC分类号： C03B40/04 ,  C03B23/049

摘要： The invention relates to a method for shaping a tubular object made of glass or glass ceramics or any other thermoplastic material, comprising the following method steps: the object is heated up to softening; an inner shaping tool and an outer shaping tool are provided for shaping the outside and inside jacket surface of the object, of which at least the inner shaping tool consists at least in the region of its shaping surface of open-pored material with a permeability of between 10−11 and 10−16 m2; a free-flowing pressurized medium is conducted through the open-pored material towards the surface of the object to be shaped; the inner shaping tool is introduced into the object; the outer shaping tool is applied on to the object in order to shape the same.

摘要翻译： 本发明涉及一种用于成型由玻璃或玻璃陶瓷或任何其它热塑性材料制成的管状物体的方法，包括以下方法步骤：将物体加热至软化; 提供内部成形工具和外部成形工具，用于使物体的外侧和内侧表面成形，其至少内部成形工具至少在其开口材料的成形表面的区域中具有渗透性 在10 -11和10 -16 / 2之间; 自由流动的加压介质通过开孔材料朝向要成形的物体的表面传导; 内部成形工具被引入到对象中; 将外部成形工具施加到物体上以使其成形。