发明授权
- 专利标题: Control of plastic injection
- 专利标题(中): 塑料注射控制
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申请号: US800055申请日: 1977-05-24
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公开(公告)号: US4134687A公开(公告)日: 1979-01-16
- 发明人: Helmut Eckardt
- 申请人: Helmut Eckardt
- 申请人地址: DE1 Dusseldorf
- 专利权人: Schloemann-Siemag AG
- 当前专利权人: Schloemann-Siemag AG
- 当前专利权人地址: DE1 Dusseldorf
- 优先权: DEX2623308 19760524
- 主分类号: B29C45/00
- IPC分类号: B29C45/00 ; B29B7/00 ; B29C44/04 ; B29C45/16 ; B29C45/20 ; B29C47/00 ; B29C47/04 ; B29C47/10 ; B29C47/12 ; B29C47/58 ; B29C47/92 ; B29K105/04 ; B29B1/06 ; B29F1/02
摘要:
Apparatus for injecting thermoplastic material including means to form a tubular stream of plastic with a central stream containing a foaming agent.
公开/授权文献
- US5791785A Hydrodynamic bearing apparatus 公开/授权日:1998-08-11
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