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1. 发明授权

US5490315A Method and apparatus for continuously hot rolling strip 失效
标题翻译：连续热轧带材的方法和装置
公开(公告)号：US5490315A
公开(公告)日：1996-02-13
申请号：US181761
申请日：1994-01-21
申请人： Peter Kostopolos , Giuseppe Facco
发明人： Peter Kostopolos , Giuseppe Facco
IPC分类号： B21B1/46 , B21B15/00 , B21B39/00 , B21B39/12 , B21B45/06 , C21D9/00 , F27B9/24 , F27B9/28
CPC分类号： C21D9/0081 , B21B1/466 , B21B15/0085 , F27B9/2407 , F27B9/28 , B21B39/006 , B21B39/12 , B21B45/06 , Y10T29/49991 , Y10T29/5183 , Y10T29/5184
摘要： In the continuous manufacture of hot strip material, slabs are produced by a pair of continuous casters and heated to a rolling temperature in a bi-level roller hearth furnace. Hot slabs are discharged from the bi-level furnace alternately from its upper and lower roller hearths. The slabs are then scarfed to clean oxide scale from both sides and to heat the slabs to a temperature of about 2300.degree. F. The scarfed ends of adjacent slabs are overlapped and passed through a two high slab mill welder wherein the overlapped ends are joined together. The joined slabs are thereafter finish rolled to strip gauge in a continuous multi-stand hot strip mill.
摘要翻译：在连续制造热轧带钢材料中，通过一对连续脚轮生产板坯，并在双层轧辊炉床中加热到轧制温度。热板从双层炉中交替地从其上下辊筒排出。然后将板坯切成两边以清洁氧化皮，并将板坯加热至约2300°F。相邻板坯的切割端重叠并通过两个高板坯轧机焊机，其中重叠的端部连接在一起。然后将连接的板坯在连续多台热轧机中精轧成带钢。

2. 发明授权

US4747291A Hydraulic force applying device in a rolling mill stand 失效
标题翻译：液压施加装置在轧机机架中
公开(公告)号：US4747291A
公开(公告)日：1988-05-31
申请号：US867081
申请日：1986-05-27
申请人： Peter Kostopolos
发明人： Peter Kostopolos
IPC分类号： B21B31/32 , B21B31/08
CPC分类号： B21B31/32 , B21B2271/02
摘要： A mounting and handling arrangement for a hydraulic force applying system used to adjust and maintain a passline in a rolling mill stand comprises a hydraulic device having a manifold member extending through the top of a housing and connected to a piston cylinder assembly. Manifold member carries a position transducer along with its electrical components and hydraulic line connections communicating with internal passages for delivering hydraulic fluid to the piston cylinder assembly. Cradle assembly comprising a plate and brace members receive and support the hydraulic force assembly for its insertion and removal from the roll stand.
摘要翻译：用于在轧机机架中调节和保持通行的液压力施加系统的安装和处理装置包括具有延伸穿过壳体的顶部并连接到活塞气缸组件的歧管构件的液压装置。歧管构件携带位置传感器及其电气部件和液压管路连接件，其与用于将液压流体输送到活塞气缸组件的内部通道连通。包括板和支撑构件的支架组件接收和支撑液压组件，以便从辊架插入和移出。

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