发明授权
- 专利标题: Rotatable drum drive
- 专利标题(中): 可旋转鼓驱动
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申请号: US90999申请日: 1979-11-05
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公开(公告)号: US4317291A公开(公告)日: 1982-03-02
- 发明人: Marinus H. Weststrate , Jan Willemsen
- 申请人: Marinus H. Weststrate , Jan Willemsen
- 申请人地址: ANX Curacao
- 专利权人: Expert N.V.
- 当前专利权人: Expert N.V.
- 当前专利权人地址: ANX Curacao
- 优先权: NLX7601719 19760219; NLX7611558 19761019; NLX7611560 19761019
- 主分类号: B22C5/08
- IPC分类号: B22C5/08 ; B22D31/00 ; F26B11/02 ; F26B11/04 ; F27B7/26
摘要:
A device for treating solid and/or liquid materials comprises a drum driven for rotation about a horizontal axis by means of an endless chain.An expensive toothed rim surrounding the drum is avoided, as it is possible that the chain engages a toothless portion of the drum periphery.
公开/授权文献
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