发明授权
- 专利标题： Apparatus for sorting out defective plastic crates for bottles
- 专利标题（中）： 用于整理瓶子有缺陷的塑料箱的设备
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申请号： US717602申请日： 1985-04-01
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公开(公告)号： US4676379A公开(公告)日： 1987-06-30
- 发明人: Akira Shirakura , Ichiro Yonezawa , Shuichi Yokokura
- 申请人： Akira Shirakura , Ichiro Yonezawa , Shuichi Yokokura
- 申请人地址： JPX Tokyo
- 专利权人： Kirin Beer Kabushiki Kaisha
- 当前专利权人： Kirin Beer Kabushiki Kaisha
- 当前专利权人地址： JPX Tokyo
- 优先权： JPX57-2009 19820109
- 主分类号： B65B57/02
- IPC分类号： B65B57/02 ; B07C5/34 ; G01M7/00 ; G01M99/00 ; G01N3/32 ; G01N3/40 ; G01N29/00 ; G01N29/12
摘要：
An apparatus for discriminating and sorting out defective plastic bottle crates from sound bottle crates comprising driving means for urging an indenter or contact tip provided at the tip of a vibrating rod of an ultrasonic hardness tester into steady contact in indented state with a bottle crate, detecting means for detecting resonant frequency of said vibrating rod which is varied by the urging of said indenter or contact tip into steady contact with said bottle crate, and means for distinguishing and sorting out defective bottle crates from sound bottle crates in response to the resonant frequency detected by the detecting means.
公开/授权文献
- US5298612A Endonucleases 公开/授权日：1994-03-29
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