公开(公告)号：US06682632B2

公开(公告)日：2004-01-27

申请号：US10166159

申请日：2002-06-10

申请人： Osmo Nikulainen ,  Heikki Karttunen ,  Antti Leinonen ,  Seppo Kiviranta ,  Hannu Villgrén ,  Miikka Kettunen ,  Samppa Salminen ,  Mika Viertola

发明人： Osmo Nikulainen ,  Heikki Karttunen ,  Antti Leinonen ,  Seppo Kiviranta ,  Hannu Villgrén ,  Miikka Kettunen ,  Samppa Salminen ,  Mika Viertola

IPC分类号： D21F310

CPC分类号： F26B13/16 ,  D21F3/10

摘要： The invention relates to a roll for a paper or board machine comprising axle journals on whose support the roll is arranged to revolve, end flanges with which the axle journals are connected, and a mantle which is connected with the end flanges. The mantle is provided with a number of openings extending through the mantle and/or recesses formed into the outer surface of the mantle, which openings and/or recesses form a regular pattern. Solid connecting portions in the outer surface of the mantle around said openings and/or recesses are opened so that, from each opening and/or recess, there is a connection, provided in the form of a groove or an additional recess extending into the outer surface of the roll mantle, with at least each of the openings and/or recesses adjacent to it.

摘要翻译： 本发明涉及一种用于纸或纸板机的卷筒，其包括轴颈，支承辊上布置有旋转轴，轴颈与其连接的端部凸缘以及与端部凸缘连接的套筒。 地幔设置有多个开口，该开口延伸穿过形成在地幔的外表面中的地幔和/或凹陷，该开口和/或凹部形成规则图案。 围绕所述开口和/或凹部的外套的外表面中的实心连接部分被打开，使得从每个开口和/或凹部都有一个连接，其设置成凹槽的形式或延伸到外部的附加凹部 具有与其邻接的至少每个开口和/或凹部的辊罩的表面。

公开(公告)号：US06402896B1

公开(公告)日：2002-06-11

申请号：US09581279

申请日：2000-06-09

申请人： Osmo Nikulainen ,  Heikki Karttunen ,  Antti Leinonen ,  Seppo Kiviranta ,  Hannu Villgrén ,  Miikka Kettunen ,  Samppa Salminen

发明人： Osmo Nikulainen ,  Heikki Karttunen ,  Antti Leinonen ,  Seppo Kiviranta ,  Hannu Villgrén ,  Miikka Kettunen ,  Samppa Salminen

IPC分类号： D21F310

CPC分类号： F26B13/16 ,  D21F3/10

摘要： The invention relates to a roll for a paper or board machine comprising axle journals on whose support the roll is arranged to revolve, end flanges with which the axle journals are connected, and a mantle which is connected with the end flanges. The mantle is provided with a number of openings extending through the mantle and/or recesses formed into the outer surface of the mantle, which openings and/or recesses form a regular pattern. Solid connecting portions in the outer surface of the mantle around said openings and/or recesses are opened to that, from each opening and/or recess, there is a connection, provided in the form of a groove or an additional recess extending into the outer surface of the mantle, with at least each of the openings and/or recesses adjacent to it.

摘要翻译： 本发明涉及一种用于纸或纸板机的卷筒，其包括轴颈，支承辊上布置有旋转轴，轴颈与其连接的端部凸缘以及与端部凸缘连接的套筒。 地幔设置有多个开口，该开口延伸穿过形成在地幔的外表面中的地幔和/或凹陷，该开口和/或凹部形成规则图案。 围绕所述开口和/或凹部的外套的外表面中的实心连接部分与每个开口和/或凹部的开口和/或凹部的开口和/或凹部的开口相连， 地幔表面至少有与其相邻的开口和/或凹槽中的每一个。

公开(公告)号：US07491160B2

公开(公告)日：2009-02-17

申请号：US11054120

申请日：2005-02-09

申请人： Juhani Vestola ,  Heikki Karttunen

发明人： Juhani Vestola ,  Heikki Karttunen

IPC分类号： A01B29/00

CPC分类号： D21F3/105

摘要： A grooved forming roll in a paper machine has a rotably supported shell (20) with circular openings (21) arranged to be open at least on the outer surface of the shell (20). Each opening (21) has a circular groove which is formed on the outer surface and which is arranged concentrically relative to the opening (21). A portion of the formed circular openings (22) extends to each opening (21) from each adjacent opening (21). The outer radius (r) of the circular groove (22) is arranged such that the number of necks (24), delimited by the adjacent openings (21) and their circular grooves (22) on the shell outer surface within the area of one circular groove (22), is greater than the number of the adjacent openings (21) of the corresponding opening (21).

摘要翻译： 造纸机中的带槽成形辊具有可旋转地支撑的壳体（20），其具有设置成至少在壳体（20）的外表面上开口的圆形开口（21）。 每个开口（21）具有形成在外表面上且相对于开口（21）同心设置的圆形槽。 形成的圆形开口（22）的一部分从每个相邻的开口（21）延伸到每个开口（21）。 圆形槽22的外半径（r）被布置为使得由相邻开口（21）限定的颈部（24）的数量和其外壳外表面上的圆形槽（22）在一个区域内 圆形槽（22）大于相应开口（21）的相邻开口（21）的数量。

公开(公告)号：US20050176566A1

公开(公告)日：2005-08-11

申请号：US11054120

申请日：2005-02-09

申请人： Juhani Vestola ,  Heikki Karttunen

发明人： Juhani Vestola ,  Heikki Karttunen

IPC分类号： D21F1/40 ,  D21F3/10 ,  B21B1/40 ,  E01C19/23

CPC分类号： D21F3/105

摘要： A grooved forming roll in a paper machine has a rotably supported shell (20) with circular openings (21) arranged to be open at least on the outer surface of the shell (20). Each opening (21) has a circular groove is formed on the outer surface arranged concentrically relative to the opening (21). A portion of the formed circular openings (22) extends to each opening (21) from each adjacent opening (21). The outer radius (r) of the circular groove (22) is arranged such that the number of necks (24), delimited by the adjacent openings (21) and their circular grooves (22) on the shell outer surface within the area of one circular groove (22), is greater than the number of the adjacent openings (21) of the corresponding opening (21).

摘要翻译： 造纸机中的带槽成形辊具有可旋转地支撑的壳体（20），其具有设置成至少在壳体（20）的外表面上开口的圆形开口（21）。 每个开口（21）上的圆形槽形成在相对于开口（21）同心设置的外表面上。 形成的圆形开口（22）的一部分从每个相邻的开口（21）延伸到每个开口（21）。 圆形槽22的外半径（r）被布置为使得由相邻开口（21）限定的颈部（24）的数量和其外壳外表面上的圆形槽（22）在一个区域内 圆形槽（22）大于相应开口（21）的相邻开口（21）的数量。

公开(公告)号：US5975532A

公开(公告)日：1999-11-02

申请号：US857705

申请日：1997-05-16

申请人： Heikki Karttunen ,  Hannu Savolainen

发明人： Heikki Karttunen ,  Hannu Savolainen

IPC分类号： D21F3/10

CPC分类号： D21F3/10

摘要： A seal construction for a suction roll in a paper machine including a substantially U-section holder open toward an inner face of the roll mantle and a seal mounted in the holder and extending in the axial direction of the roll. The seal includes a frame part arranged within the holder and a wear part fixed to the frame part and placed against the inner face of the roll mantle. The seal construction also includes a loading hose for shifting the seal in the holder against the inner face of the roll mantle. In the interior of the frame part of the seal, an inner loading member is arranged to lock the frame part of the seal in contact with the holder so as to position the wear part of the seal in the desired position in relation to the inner face of the roll mantle.

摘要翻译： 一种用于造纸机中的吸辊的密封结构，其包括朝向所述辊罩的内表面开口的大致U形截面保持器，以及安装在所述保持器中并沿所述辊的轴向延伸的密封件。 密封件包括布置在保持器内的框架部分和固定到框架部分并抵靠辊罩的内表面放置的耐磨部件。 密封结构还包括用于将保持器中的密封件相对于辊罩的内表面移动的加载软管。 在密封件的框架部分的内部，内部装载构件被布置成将密封件的框架部分与保持器接触以将密封件的耐磨部分相对于内表面定位在期望的位置 的卷地幔。