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1. 发明公开

EP2476805A1 Yankee cylinder for paper producing machine 失效
标题翻译：洋基 - 圆柱体肉豆蔻
公开(公告)号：EP2476805A1
公开(公告)日：2012-07-18
申请号：EP12164021.3
申请日：2007-03-01
申请人： Toscotec S.P.A.
发明人： Mennucci, Giovan Battista , Pieruccini, Simone , Raffaelli, Paolo , Simoncini, Francesco
IPC分类号： D21F5/02
CPC分类号： D21F5/021 , Y10T428/31899
摘要： The steel-made Yankee cylinder includes a cylindrical shell (11) joined to two ends (13;15), to which are fixed respective support journals (3). The cylindrical shell (11) is joined to the ends through a plurality of screws (63) substantially parallel to the axis (A-A) of the cylindrical shell (11). On the internal surface of each end (13, 15) is welded a ring (61) forming an internal support for the respective end of the cylindrical shell surrounding said ring, at least part of the flexural stress on said cylindrical shell being released on said ring.
摘要翻译：钢制的扬基圆筒包括连接到两端（13; 15）的圆柱形壳体（11），固定相应的支撑轴颈（3）。圆柱形壳体（11）通过基本上平行于圆柱形壳体（11）的轴线（A-A）的多个螺钉（63）连接到端部。在每个端部（13,15）的内表面上焊接形成围绕所述环的圆柱形壳体的相应端部的内部支撑件的环（61），所述圆柱形壳体上的至少部分弯曲应力在所述环。

2. 发明授权

EP3241945B1 YANKEE CYLINDER 有权
公开(公告)号：EP3241945B1
公开(公告)日：2018-10-24
申请号：EP17167463.3
申请日：2017-04-21
申请人： Toscotec S.p.a.
发明人： Simoncini, Francesco , Mennucci, Giovan Battista , Raffaelli, Paolo , Pieruccini, Simone
IPC分类号： D21F5/02
CPC分类号： D21F5/021
摘要： Yankee cylinder comprising a shell (10) formed by a cylindrical surface and two ends (11) joined on opposite parts to the shell (10), wherein each of said ends (11) has a central part (11C) and a peripheral (11P) more distant from a central axis (x-x) of the Yankee cylinder (1) with respect to the central part (11C), and wherein said central part (11C) has an opening (11A) in correspondence of a respective support journal (3) of the Yankee cylinder (1). The central part (11C) is formed by a metal surface having a first thickness (SPC), the peripheral part (11P) is formed by a plurality of metal surfaces having a second thickness (SPP), said first thickness is greater than said second thickness (SPC> SPP), the said central part (11C) has a reduction in thickness on its outer part adjacent to the peripheral part (11P) locally forming a zone thickness equal to the thickness of the peripheral part. The metal surfaces forming the peripheral part (11P) are joined together by first welding beads (4) having a depth equal to said second thickness (SPP) and are joined to the metal surface that forms the central part (11C) by a second weld bead (5) having a depth equal to said second thickness (SPP).

3. 发明公开

EP3241945A1 YANKEE CYLINDER 有权
公开(公告)号：EP3241945A1
公开(公告)日：2017-11-08
申请号：EP17167463.3
申请日：2017-04-21
申请人： Toscotec S.p.a.
发明人： Simoncini, Francesco , Mennucci, Giovan Battista , Raffaelli, Paolo , Pieruccini, Simone
IPC分类号： D21F5/02
CPC分类号： D21F5/021
摘要： Yankee cylinder comprising a shell (10) formed by a cylindrical surface and two ends (11) joined on opposite parts to the shell (10), wherein each of said ends (11) has a central part (11C) and a peripheral (11P) more distant from a central axis (x-x) of the Yankee cylinder (1) with respect to the central part (11C), and wherein said central part (11C) has an opening (11A) in correspondence of a respective support journal (3) of the Yankee cylinder (1). The central part (11C) is formed by a metal surface having a first thickness (SPC), the peripheral part (11P) is formed by a plurality of metal surfaces having a second thickness (SPP), said first thickness is greater than said second thickness (SPC> SPP), the said central part (11C) has a reduction in thickness on its outer part adjacent to the peripheral part (11P) locally forming a zone thickness equal to the thickness of the peripheral part. The metal surfaces forming the peripheral part (11P) are joined together by first welding beads (4) having a depth equal to said second thickness (SPP) and are joined to the metal surface that forms the central part (11C) by a second weld bead (5) having a depth equal to said second thickness (SPP).
摘要翻译：杨克式烘缸包括由圆柱形表面和与壳体（10）的相对部分连接的两个端部（11）形成的壳体（10），其中每个所述端部（11）具有中心部分（11C）和外围部分（11P ）相对于中心部分（11C）更远离杨克式滚筒（1）的中心轴线（xx），并且其中所述中心部分（11C）具有对应于相应的支撑轴颈（3）的开口（11A））的扬克缸（1）。中心部分（11C）由具有第一厚度（SPC）的金属表面形成，周边部分（11P）由具有第二厚度（SPP）的多个金属表面形成，所述第一厚度大于所述第二厚度厚度（SPC> SPP）时，所述中心部分（11C）在其与外围部分（11P）相邻的外部上的厚度减小，局部地形成等于外围部分的厚度的区域厚度。形成周边部分（11P）的金属表面通过深度等于所述第二厚度（SPP）的第一焊道（4）连接在一起并且通过第二焊接接合到形成中心部分（11C）的金属表面珠（5）的深度等于所述第二厚度（SPP）。

4. 发明授权

EP2476805B1 Yankee cylinder for paper producing machine 失效
标题翻译：杨克式烘缸用于造纸机
公开(公告)号：EP2476805B1
公开(公告)日：2013-08-21
申请号：EP12164021.3
申请日：2007-03-01
申请人： Toscotec S.P.A.
发明人： Mennucci, Giovan Battista , Pieruccini, Simone , Raffaelli, Paolo , Simoncini, Francesco
IPC分类号： D21F5/02
CPC分类号： D21F5/021 , Y10T428/31899

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