发明授权
- 专利标题: Beach cleaning apparatus and method
- 专利标题(中): 沙滩清洁装置及方法
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申请号: US143495申请日: 1998-08-28
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公开(公告)号: US6094847A公开(公告)日: 2000-08-01
- 发明人: Ronald J. Gallenberg
- 申请人: Ronald J. Gallenberg
- 专利权人: Gallenberg; Ronald J.
- 当前专利权人: Gallenberg; Ronald J.
- 主分类号: A01D17/10
- IPC分类号: A01D17/10 ; A01D33/08 ; E01H12/00 ; E02F3/65 ; A01B33/00 ; E02F3/08
摘要:
A method and apparatus for cleaning beaches or other similar sandy areas which includes a digger chain and an associated sweeper chain for capturing debris and other articles and conveying the same to a collection box or separation conveyor.
公开/授权文献
- US5376280A Flocculation control system and method 公开/授权日:1994-12-27
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