专利检索 ap:("Sadamu Ono" OR "Sadao Goto" OR "Koji Minegishi" OR "Kenichi Oshita" OR "Daisuke Ishikura" OR "Yoshiaki Negami" OR "Kazuya Kamezaki" OR "Katsuhiko Kimura" OR "Takashi Kuwahara" OR "Yasuo Kajioka") AND inv:"Kenichi Oshita" 第 1 页

1.

发明授权
Method of manufacturing concrete 失效
标题翻译：制造混凝土的方法

公开(公告)号：US5100239A

公开(公告)日：1992-03-31

申请号：US636552

申请日：1990-06-29

申请人： Sadamu Ono , Sadao Goto , Koji Minegishi , Kenichi Oshita , Daisuke Ishikura , Yoshiaki Negami , Kazuya Kamezaki , Katsuhiko Kimura , Takashi Kuwahara , Yasuo Kajioka

发明人： Sadamu Ono , Sadao Goto , Koji Minegishi , Kenichi Oshita , Daisuke Ishikura , Yoshiaki Negami , Kazuya Kamezaki , Katsuhiko Kimura , Takashi Kuwahara , Yasuo Kajioka

IPC分类号： B28C5/46

CPC分类号： B28C5/468

摘要： Method for manufacturing concrete by mixing concrete materials including a cement, aggregate, admixture and at least one of water and ice. The aggregate is moved prior the mixing and a low-temperature liquid is sprayed on the aggregate for cooling while the aggregate is being moved.