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3. 发明专利

JP2005059067A Cluster mill and method for rolling metal plate using the same 有权
标题翻译：聚合物铣刀和使用其滚动金属板的方法
公开(公告)号：JP2005059067A
公开(公告)日：2005-03-10
申请号：JP2003293333
申请日：2003-08-14
申请人： Ishikawajima Harima Heavy Ind Co Ltd , 石川島播磨重工業株式会社
发明人： HONJO HISASHI
IPC分类号： B21B27/05 , B21B13/14 , B21B29/00 , B21B35/00 , B21B37/00 , B21B37/38
摘要： PROBLEM TO BE SOLVED: To provide a cluster mill with which the pattern of crown control is increased by simple structure and the shape control of the metal plate is performed at high accuracy and a rolling method of the metal plate using the same. SOLUTION: The cluster mill has a pair of work rolls 1a, 1b and two pairs of back-up rolls 2a, 2b, 3a, 3b. One back-up roll 2a is constituted so as to be expandable or shrinkable in the radial direction, also bending devices 4 are installed on the end parts of the work rolls 1a, 1b and moreover coolant devices 5 for cooling or heating the work rolls 1a, 1b are installed. COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：提供一种通过简单的结构提高冠部控制图案的簇式研磨机，并且金属板的形状控制以高精度和使用该金属板的轧制方法进行。解决方案：集束磨机具有一对工作辊1a，1b和两对支承辊2a，2b，3a，3b。一个支承辊2a被构造成在径向方向上可膨胀或收缩，并且弯曲装置4也安装在工作辊1a，1b的端部上，而且冷却装置5用于冷却或加热工作辊1a ，1b安装。版权所有（C）2005，JPO＆NCIPI

4. 发明专利

JP3189426B2 失效
公开(公告)号：JP3189426B2
公开(公告)日：2001-07-16
申请号：JP28688192
申请日：1992-10-01
IPC分类号： B21B13/14 , B21B13/02 , B21B27/02 , B21B27/03 , B21B27/05 , B21B29/00 , B21B31/16

5. 发明专利

JP3166885B2 失效
公开(公告)号：JP3166885B2
公开(公告)日：2001-05-14
申请号：JP10506493
申请日：1993-04-07
IPC分类号： B21B13/14 , B21B27/05

6. 发明专利

JP3051606B2 失效
公开(公告)号：JP3051606B2
公开(公告)日：2000-06-12
申请号：JP17826593
申请日：1993-07-19
IPC分类号： B21B13/14 , B21B27/05 , B21B29/00 , B21B31/24 , B21B37/00 , B21B37/28
摘要： An improved crown adjustment system for a 20-high (1-2-3-4) cluster mill comprising rack-actuated crown adjustment saddles on the F and G backing bearing assemblies. The F and G saddles are equal in number and located in aligned positions so that the gear rings of an aligned F and G saddle pair can be rotated by a single rack for crown adjustment at that saddle position. The mill has a housing affixed to a base having a bottom and supported on a foundation with a trench extending therethrough. The base bottom covers the trench. Each crown adjustment rack is operatively attached to and actuated by its own hydraulic cylinder mounted within the trench on the base bottom. Each cylinder is provided with a sealing assembly enabling replacement or repair of the cylinder without oil drainage from the base. The F and G shafts are provided with at least oe aligned pair of screwdown gears actuated by a screwdown rack attached to a rod actuated by at least one hydraulic screwdown cylinder. The at least one screwdown cylinder is located on one of the mill housing, the base bottom within the trench or a pedestal mounted on the base bottom within the trench.

7. 发明专利

JP3021206B2 失效
公开(公告)号：JP3021206B2
公开(公告)日：2000-03-15
申请号：JP23553892
申请日：1992-09-03
IPC分类号： B21B27/05 , B21B13/14 , B21B28/02 , B21B29/00 , B24B5/37

8. 发明专利

JP2890807B2 失效
公开(公告)号：JP2890807B2
公开(公告)日：1999-05-17
申请号：JP30157690
申请日：1990-11-07
申请人： ISHIKAWAJIMA HARIMA JUKOGYO KK
发明人： KATO HEIJI , NITANDA MASAO , OOYANAI TSUKASA
IPC分类号： B21B27/02 , B21B13/14 , B21B27/05

9. 发明专利

JP2870184B2 失效
公开(公告)号：JP2870184B2
公开(公告)日：1999-03-10
申请号：JP30453290
申请日：1990-11-09
申请人： ISHIKAWAJIMA HARIMA JUKOGYO KK
发明人： OOYANAI TSUKASA , KATO HEIJI , NITANDA MASAO
IPC分类号： B21B27/05

10. 发明专利

JP2836843B2 失效
公开(公告)号：JP2836843B2
公开(公告)日：1998-12-14
申请号：JP10352189
申请日：1989-04-25
申请人： MITSUBISHI JUKOGYO KK
发明人： FUKUYAMA GORO , HAYASHI KANJI , MORIMOTO KAZUO , KAJIWARA TETSUO
IPC分类号： B21B27/05

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