发明授权
- 专利标题: Cooling and counter-pressure method for producing plastic parts by injection
- 专利标题(中): 通过注射生产塑料件的冷却和反压方法
-
申请号: US10221150申请日: 2001-01-10
-
公开(公告)号: US06855288B2公开(公告)日: 2005-02-15
- 发明人: Pablo Escribano Andres
- 申请人: Pablo Escribano Andres
- 申请人地址: ES Burgos
- 专利权人: Grupo Antolin-Ingenieria, S.A.
- 当前专利权人: Grupo Antolin-Ingenieria, S.A.
- 当前专利权人地址: ES Burgos
- 代理机构: Browdy and Neimark, P.L.L.C.
- 国际申请: PCTES01/00004 WO 20010110
- 国际公布: WO0205528 WO 20020718
- 主分类号: B29C45/72
- IPC分类号: B29C45/72 ; B29C33/38 ; B29C45/00 ; B29C45/14 ; B29C45/17 ; B29C45/56 ; B29C45/73 ; B29D22/00 ; B29D9/00
摘要:
A cooling procedure for the manufacture of plastic parts by injection, that uses a gas under pressure that is lodged in the cavity provided by the two mould parts (1, 2) during at least the cooling phase. The cold gas, and its application, covers both coated and non-coated part.
公开/授权文献
信息查询