专利检索 ap:"Karl Briem" 第 1 页

1.

发明授权
Mold for firing bodies of silica- or alumina-containing granules 失效
标题翻译：用于二氧化硅或含氧化铝颗粒的烧制体的模具

公开(公告)号：US4174089A

公开(公告)日：1979-11-13

申请号：US875863

申请日：1978-02-07

申请人： Sigismund Kienow , Karl Briem

发明人： Sigismund Kienow , Karl Briem

IPC分类号： F27D3/12 , B28B7/34 , B28B7/36 , C04B35/66 , C04B38/06 , F27D1/06

CPC分类号： F27D1/06 , B28B7/34 , B28B7/366 , C04B35/66 , C04B38/064 , C04B2111/00612

摘要： Silica- or alumina-containing granules are loaded into a mold of which the inner walls at least are formed of a nonbonding material constituted of ferrochromite, magnesiochromite, calciochromite, or trivalent-chromium oxide. The mass is then heated to a temperature above the softening point of the granules so as to fuse them together and thereafter the heated mass is hardened. As the mass can inherently not bond to the lining of the mold subsequent separation is relatively easy.

摘要翻译： 将含有二氧化硅或氧化铝的颗粒装载到其内壁至少由由铁铬矿，菱镁矿，赤铁矿或三价铬氧化物构成的非结合材料形成的模具中。然后将该质量加热到高于颗粒的软化点的温度，以将它们熔合在一起，然后加热的物质被硬化。由于质量本质上不能粘合到模具的衬里，因此分离相对容易。

2.

发明授权
Method for separating and removing a molded element formed by firing and pyroplastic adhesion of the material from a mold 失效
标题翻译：用于分离和去除由模具烧制和热塑性粘附材料形成的模制元件的方法

公开(公告)号：US4376750A

公开(公告)日：1983-03-15

申请号：US144913

申请日：1980-04-29

申请人： Karl Briem , Hanno Laurien

发明人： Karl Briem , Hanno Laurien

IPC分类号： B28B13/06 , B28B13/00 , B29C7/00

CPC分类号： B28B13/067 , B28B13/06

摘要： Mold elements, generally composed of clay, are removed from the mold by pressing the body upwardly with a wedging action.

摘要翻译： 通常由粘土组成的模具元件通过楔入动作向上按压身体而从模具中移除。