发明授权
- 专利标题： Shear mechanism for glassware forming machine
- 专利标题（中）： 玻璃器皿成型机剪切机构
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申请号： US814748申请日： 1991-12-24
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公开(公告)号： US5180413A公开(公告)日： 1993-01-19
- 发明人: Steven J. Pinkerton , Alan Menard
- 申请人： Steven J. Pinkerton , Alan Menard
- 申请人地址： DE Wilmington
- 专利权人： Emhart Glass Machinery Investments Inc.
- 当前专利权人： Emhart Glass Machinery Investments Inc.
- 当前专利权人地址： DE Wilmington
- 主分类号： C03B7/10
- IPC分类号： C03B7/10 ; C03B7/12 ; C03B7/14
摘要：
A shear mechanism has a pair of shear assemblies mounted on parallel guide rails for reciprocating displacement controlled by a rack and pinion assembly having a rack driving each shear assembly. The racks are parallel and horizontally spaced and their movement paths substantially intersect the center of mass of the shear assemblies.
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