发明授权
- 专利标题： Hot rolling method for continuously joining metal blocks and an apparatus for the same
- 专利标题（中）： 用于连续接合金属块的热轧方法及其装置
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申请号： US387788申请日： 1995-02-15
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公开(公告)号： US5753894A公开(公告)日： 1998-05-19
- 发明人: Shigeru Isoyama , Takeshi Hirabayashi , Hideyuki Nikaido , Hirosuke Yamada , Nozomu Tamura , Toshiaki Amagasa , Toshisada Takechi , Kanji Hayashi , Kunio Miyamoto , Akio Kuroda , Kazunori Nagai , Yoshiki Mito
- 申请人： Shigeru Isoyama , Takeshi Hirabayashi , Hideyuki Nikaido , Hirosuke Yamada , Nozomu Tamura , Toshiaki Amagasa , Toshisada Takechi , Kanji Hayashi , Kunio Miyamoto , Akio Kuroda , Kazunori Nagai , Yoshiki Mito
- 申请人地址： JPX Hyogo JPX Tokyo
- 专利权人： Kawasaki Steel Corporation,Mitsubishi Jukogyo Kabushiki Kaisha
- 当前专利权人： Kawasaki Steel Corporation,Mitsubishi Jukogyo Kabushiki Kaisha
- 当前专利权人地址： JPX Hyogo JPX Tokyo
- 优先权： JPX5-167362 19930615; JPX5-169850 19930617; JPX5-275515 19931104
- 主分类号： B21B1/26
- IPC分类号： B21B1/26 ; B21B15/00 ; B23K13/00 ; B23K13/01 ; B23K37/047 ; H05B6/02 ; B23K20/04
摘要：
The invention comprises a continuous hot rolling method in which a rear end portion of a preceding metal block and a fore end portion of a succeeding metal block are cut and the metal blocks are joined to each other by heating and pressing followed by a finish rolling. A region of each metal block is restrained from a clamping position to the end portion thereof in order to prevent a change in level of the metal blocks in heating and pressing the piece. The end portions of the metal blocks can be thus prevented from deformation.
公开/授权文献
- US4972034A Catalysts for the polymerization of olefins 公开/授权日：1990-11-20