发明授权
- 专利标题: Force indicator for casting machines
- 专利标题(中): 铸造机械的力指示器
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申请号: US148873申请日: 1988-01-27
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公开(公告)号: US4810179A公开(公告)日: 1989-03-07
- 发明人: Kenneth M. Cavanagh
- 申请人: Kenneth M. Cavanagh
- 申请人地址: RI Providence
- 专利权人: Marshall & Williams Company
- 当前专利权人: Marshall & Williams Company
- 当前专利权人地址: RI Providence
- 主分类号: B29C43/24
- IPC分类号: B29C43/24 ; B29C47/32 ; B29C47/92 ; G01L5/00
摘要:
An improvement for casting machines is provided which assures a constant thickness and density of extruded material by varying the speed of nip forming rolls.
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