专利检索 ap:("Danieli & C. Officine Meccaniche, S.p.A.") AND inv:"ROMEO, Giuseppe" 第 1 页

1.

发明授权
VIBRATION DAMPING SYSTEM FOR A ROLLING MILL WITH FIRST AND SECOND PASSIVE HYDRAULIC ELEMENTS 有权
标题翻译： VIBRATIONSDÄMPFSYSTEM用第一轧机第二无源力学要素

公开(公告)号：EP2624973B1

公开(公告)日：2014-12-03

申请号：EP11804791.9

申请日：2011-10-07

申请人： Danieli & C. Officine Meccaniche, S.p.A.

发明人： VIGNOLO, Luciano , DE LUCA, Andrea , NOBILE, Matteo , AMATI, Nicola , PRISTERA', Carmine , ROMEO, Giuseppe , TONOLI, Andrea

IPC分类号： B21B33/00 , B21B37/00 , F16F15/023

CPC分类号： B21B37/007 , B21B38/008 , F16F15/027

2.

发明公开
VIBRATION DAMPING SYSTEM FOR A ROLLING MILL WITH FIRST AND SECOND PASSIVE HYDRAULIC ELEMENTS 有权
标题翻译： VIBRATIONSDÄMPFSYSTEM用第一轧机第二无源力学要素

公开(公告)号：EP2624973A1

公开(公告)日：2013-08-14

申请号：EP11804791.9

申请日：2011-10-07

申请人： Danieli & C. Officine Meccaniche, S.p.A.

发明人： VIGNOLO, Luciano , DE LUCA, Andrea , NOBILE, Matteo , AMATI, Nicola , PRISTERA', Carmine , ROMEO, Giuseppe , TONOLI, Andrea

IPC分类号： B21B33/00 , B21B37/00 , F16F15/023

CPC分类号： B21B37/007 , B21B38/008 , F16F15/027

摘要： The present application relates to a vibration damping system for a rolling mill comprising a rolling cage and a bending adjustment system (3,3') of the rollers comprising hydraulic actuators acting on the rollers and hydraulic circuits (18, 19) for feeding, and hydraulic damping means (25, 31, 32) of a force connected to the hydraulic circuits (18, 19) for actuating a damping effect by means of the hydraulic actuators. The hydraulic damping means comprises a pair of hydraulic pumps (25B, 25C) or a pair of hydraulic cylinders with a dual chamber, connected in an opposite direction to each other to the hydraulic circuits (18, 19).