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1. 发明授权

EP0808723B1 Method to remove chromium plating and engraving from gravure rollers and machine suited to carry out such a method 失效转让
标题翻译：的方法和机器用于去除凹版滚筒的雕刻和铬层的
公开(公告)号：EP0808723B1
公开(公告)日：2000-01-19
申请号：EP97108377.9
申请日：1997-05-23
申请人： Rosa, Valerio
发明人： Rosa, Valerio
IPC分类号： B41N3/00 , B24B5/04
CPC分类号： B24B5/37 , B24B5/045 , B24B27/0076 , B41N3/003

2. 发明公开

EP0575823A1 Smoothing-polishing machine for cylindrical surfaces 失效
标题翻译： Schleif-PoliermaschinefürzylindrischeFlächen。
公开(公告)号：EP0575823A1
公开(公告)日：1993-12-29
申请号：EP93109274.6
申请日：1993-06-09
申请人： IDROMECCANICA DI ROSA VALERIO
发明人： Rosa, Valerio
IPC分类号： B24B21/02 , B24B21/08 , B24B21/14
CPC分类号： B24B21/02 , B24B21/08 , B24B21/14
摘要： According to the invention a smoothing-polishing machine is realized for cylindrical surfaces comprising a base (2) on which ios at least one rising column (3), to which is connected a smoothing group (6) composed from an abrasive belt (50) wound between a pair of drums (21) and a pressure group (5) pressing the abrasive belt (50) against the cylindrical surface (20) to be treated.
The said pressure group (5) is made from a case (14) that supports a plurality of idle cylindrical rollers (7), aligned amongst themselves and connected to a kinematic movement (62) of advancement able to move them in a direction parallel to the axis of the cylindrical surface (20) to be treated along its generator (57), where the said cylindrical rollers (7), in the working phase, press on the backlining (60) of the abrasive belt (50), this last made horizontally movable according to the generator (57) of contact with the cylindrical surface (20) being treated, by the rotation of the drums (21) in which it is wound.
摘要翻译：根据本发明，对于包括基座（2）的圆柱形表面，实现平滑抛光机器，其上安装有至少一个升降柱（3），其上连接有由研磨带（50）组成的平滑组（6）缠绕在一对鼓（21）和将研磨带（50）压靠待处理的圆柱形表面（20）的压力组（5）之间。所述压力组（5）由支撑多个空转圆柱滚子（7）的壳体（14）制成，所述多个空心圆柱滚子（7）彼此对齐并且连接到能够沿平行于...的方向移动的运动运动（62）沿着其发电机（57）处理的圆柱形表面（20）的轴线，其中所述圆柱形辊（7）在工作阶段被压在研磨带（50）的背衬（60）上，最后根据与被卷绕的滚筒（21）的旋转相对应地与被处理的圆柱形表面（20）接触的发生器（57）可水平移动。

3. 发明公开

EP1356222A1 PNEUMATIC MOTOR ASSEMBLY FOR A LUBRICANT PUMP 审中-公开
标题翻译： AIR马达装置，用于油泵
公开(公告)号：EP1356222A1
公开(公告)日：2003-10-29
申请号：EP01272773.1
申请日：2001-12-28
申请人： Rosa, Valerio
发明人： Rosa, Valerio
IPC分类号： F16K31/56 , F01L21/04 , F16N13/16
CPC分类号： F04B9/125 , F04B53/18 , F16K31/56 , F16N13/16
摘要： A pneumatic motor (9) assembly for a lubricant pump comprises a body (15), which forms a cavity (16) supplied with compressed air, a first hole (18) and a second hole (19) which are formed axially on the side wall of the cavity, a stem (20), which is slidingly accommodated in the first (18) and second holes (19) and supports, at one end, a piston (21) which moves in a cylinder (8) associated with the body and, at the other end, cooperates with the riser (10) of the pump; an exchanger means (24) is accommodated in the cavity (16) and is provided with an axial through hole (25) which slidingly accommodates a narrow intermediate portion (26) of the stem (20); a means for diverting the air is associated with a front opening of the cavity and interacts with the exchanger means; and an elastic means (130) cooperates laterally with the exchanger means (24); the axial through hole includes a wider end portion, which is directed toward the end of the stem that is provided with the piston and accommodates a non-narrow part of the stem during the return stroke of the piston; the elastic means is arranged between the exchanger means (24) and the side wall (17).

4. 发明公开

EP0808723A1 Method to remove chromium plating and engraving from gravure rollers and machine suited to carry out such a method 失效转让
标题翻译：的方法和机器用于去除凹版滚筒的雕刻和铬层的
公开(公告)号：EP0808723A1
公开(公告)日：1997-11-26
申请号：EP97108377.9
申请日：1997-05-23
申请人： Rosa, Valerio
发明人： Rosa, Valerio
IPC分类号： B41N3/00 , B24B5/04
CPC分类号： B24B5/37 , B24B5/045 , B24B27/0076 , B41N3/003
摘要： The invention concerns a method for removing the chromium plating and the engraving from gravure rollers (2), formed by a metallic shell (21) galvanically covered with a copper coat (22) on which an engraving can be impressed and a chromium protective covering (23) is galvanically settled, including the following operations:

make said cylinder (2) turn around its longitudinal axis (3);
remove said chromium covering (23) by contrasting bodies (41) belonging to at least one first rotating disk (4);
smooth said copper coat (22) down below said chromium covering (23), by at least a second rotating disk provided with abrasive elements. Said removing of said chromium covering (23) is determined by the breaking of the chromium covering (23) itself which is obtained through the elastic collapsing of the down below copper coat (22) when said contrasting bodies (41) interfere against said chromium coat (23).
摘要翻译：本发明涉及一种方法，用于除去镀铬，并从凹版辊雕刻（2），由金属壳（21）而形成电覆盖有铜涂层（22），其上（雕刻的可以打动和铬的保护罩 23）是电结算，包括如下操作：使所述气缸（2）绕其纵向轴线（3）; 所述除去通过对比体铬覆盖（23）（41）属于至少一个第一旋转盘（4）; 所述平滑铜涂层（22）由至少一个第二旋转盘向下低于所述铬覆盖（23）设置有研磨元件。所述覆盖所述铬的去除（23）是确定性的由铬覆盖的断裂（23）开采本身所有这是通过下面的铜涂层的向下的弹性折叠获得（22），当所述对比体（41）干涉靠所述铬涂层（23）。

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