发明名称 |
APPARATUSES AND METHODS FOR MAKING SEAL RINGS FOR CAPS, AND THUS OBTAINED SEAL RINGS |
摘要 |
An apparatus for forming an object from plastics material includes a forming arrangement having a recess for forming an edge zone of the object, the recess extending around an internal region of the forming arrangement and a conduit cooperating with a piston device to supply the plastics material to the recess, the conduit leading into the internal region into a position contiguous with the recess.
|
申请公布号 |
US2013230615(A1) |
申请公布日期 |
2013.09.05 |
申请号 |
US201313774472 |
申请日期 |
2013.02.22 |
申请人 |
ALBONETTI DANILO;BERGAMI STEFANO;VILLA FABRIZIO;SACMI COOPERATIVA MECCANICI SOCIETA' COOPERATIVA |
发明人 |
ALBONETTI DANILO;BERGAMI STEFANO;VILLA FABRIZIO |
分类号 |
B29C43/02 |
主分类号 |
B29C43/02 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|