发明授权
- 专利标题: Vibratory screener
- 专利标题(中): 振动筛
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申请号: US479373申请日: 1974-06-14
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公开(公告)号: US3989621A公开(公告)日: 1976-11-02
- 发明人: Richard L. Breudigam
- 申请人: Richard L. Breudigam
- 申请人地址: OH Cleveland
- 专利权人: The Cleveland Vibrator Company
- 当前专利权人: The Cleveland Vibrator Company
- 当前专利权人地址: OH Cleveland
- 主分类号: B07B1/34
- IPC分类号: B07B1/34 ; B07B1/42
摘要:
The vibratory screener presented is of a design to convert rotary vibration directly to an unsupported portion of a wire mesh or perforated plate screening surface, while imparting no vibratory energy to the screen's main supporting framework.
公开/授权文献
- US4564953A Programmable timing system 公开/授权日:1986-01-14
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