发明公开
EP2121268A1 MACHINE FOR ROTATIONAL MOLDING WITH HEATED MOLD AND WITH FACILITATED PART EXTRACTION
有权
基本信息:
- 专利标题： MACHINE FOR ROTATIONAL MOLDING WITH HEATED MOLD AND WITH FACILITATED PART EXTRACTION
- 专利标题（中）：带加热的工具，更容易的组件集合滚塑成型
- 申请号：EP08716426.5 申请日：2008-03-11
- 公开(公告)号：EP2121268A1 公开(公告)日：2009-11-25
- 发明人： BERGAMO, Lorenzo
- 申请人： Persico S.p.A.
- 申请人地址： Via R. Follereau, 4 24027 Nembro (BG) IT
- 专利权人： Persico S.p.A.
- 当前专利权人： Persico S.p.A.
- 当前专利权人地址： Via R. Follereau, 4 24027 Nembro (BG) IT
- 代理机构： De Gregori, Antonella
- 优先权： ITMI20070510 20070314
- 国际公布： WO2008110336 20080918
- 主分类号： B29C41/06
- IPC分类号： B29C41/06 ; B29C41/42 ; B29C37/00 ; B29C41/34 ; B29C41/52
摘要：
A machine for rotational molding of products comprises means (12, 14, 16, 17) for driven rotation of a mold around perpendicular axes (13, 15), means (22) for direct heating of the mold and means (21) for commanded opening of the mold in half molds. The machine further comprises combined means (23, 24, 25) for arresting in a predetermined position of the rotating means of the mold disengageable retaining means (26, 27) for retaining the product in a preset half mold, and evacuating means (28, 50) for evacuating the product that are suitable for being introduced between the open half molds when the rotating means is stopped in said predetermined position and which is suitable for receiving the product discharged from said preset half mold upon the release of the retaining means.
公开/授权文献:
IPC结构图谱:
| B | 作业；运输 |
| --B29 | 塑料的加工；一般处于塑性状态物质的加工 |
| ----B29C | 塑料的成型或连接；塑性状态物质的一般成型；已成型产品的后处理，如修整 |
| ------B29C41/00 | 涂覆模型、型芯或其他基底成型，即用沉积材料和剥离成型制品的方法；所用的设备 |
| --------B29C41/02 | .用于制造定长的制品，即不连续的制品 |
| ----------B29C41/04 | ..旋转或离心浇注，即靠转动模型而涂覆模型的内部 |
| ------------B29C41/06 | ...围绕两根或多根轴 |