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公开(公告)号:US4079649A
公开(公告)日:1978-03-21
申请号:US748564
申请日:1976-12-08
申请人: Hikonori Ishii , Satoru Kumabe
发明人: Hikonori Ishii , Satoru Kumabe
CPC分类号: B23D15/08 , Y10S83/923 , Y10T83/4531 , Y10T83/825 , Y10T83/8776 , Y10T83/8873
摘要: Disclosed is a rolling cut type double side shear wherein an upper side cutting blade and an upper scrap-cutting blade are driven by one crank shaft which has three eccentric sections, so as to increase the production efficiency and to make the shear simple in construction and compact in size.
摘要翻译: 公开了一种轧制型双面剪切机,其中上侧切割刀片和上部废料切割刀片由具有三个偏心部分的一个曲轴驱动,从而提高生产效率并使剪切机构造简单, 尺寸紧凑。
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公开(公告)号:US4308741A
公开(公告)日:1982-01-05
申请号:US109795
申请日:1980-01-07
申请人: Hikonori Ishii , Kenichi Ide
发明人: Hikonori Ishii , Kenichi Ide
摘要: An apparatus for changing the rolls of a vertical rolling mill stand by moving each roll of a roll pair to the roll changing position transversely outwardly of the rolling position where the spacing between the rolls is maximum and then pulling upwardly the roll together with its upper and lower bearing boxes from a housing. The rolls may be changed even when a slab is passing.
摘要翻译: 一种用于通过将轧辊对的每一卷移动到轧辊位置横向于轧辊位置之间的间隔最大的辊滚动位置,然后将辊的上部和 从轴承座下轴承箱。 即使板坯通过,辊也可能发生变化。
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