基本信息:
- 专利标题： CAST MOLDING METHOD FOR CYLINDRICAL MOLDING
- 申请号：JP11092493 申请日：1993-04-13
- 公开(公告)号：JPH06297437A 公开(公告)日：1994-10-25
- 发明人： OGAWA YASUHIRO
- 申请人： KAWASAKI REFRACTORIES CO LTD
- 专利权人： KAWASAKI REFRACTORIES CO LTD
- 当前专利权人： KAWASAKI REFRACTORIES CO LTD
- 优先权： JP11092493 1993-04-13
- 主分类号： B28B1/26
- IPC分类号： B28B1/26 ; B28B21/08
摘要：
PURPOSE:To not only simplify thickness control in cast molding of slurry by a plaster mold but also make demolding easy. CONSTITUTION:The outer circumferential surface of a core 3 of a plaster mold 1 performing cast molding of a cylindrical body such as a pipe is coated with a coating film 6. Then necessary slurry is cast into the plaster mold 1, after the slurry is stuck to the plaster mold 1 up to a fixed thickness, gas such as air is blown into the core 3, the coating film 6 is peeled off from the core 3 and the core 3 is lifted up from the bottom force 4, through which demolding can be performed easily.
信息查询:
EspacenetIPC结构图谱:
| B | 作业；运输 |
| --B28 | 加工水泥、黏土或石料 |
| ----B28B | 黏土或其他陶瓷成分、熔渣或含有水泥材料的混合物，例如灰浆的成型 |
| ------B28B1/00 | 由材料生产成型制品 |
| --------B28B1/26 | .通过粉浆浇注，即把材料的悬浮液或弥散物浇注在一个吸收液体或可透水的型模内，允许液体浸湿或通过型模壁；其所用的注型 |