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1. 发明授权

US5988030A Apparatus for penetrating a sheet material web carried on a fabric 失效
标题翻译：用于穿透承载在织物上的片材纤维网的装置
公开(公告)号：US5988030A
公开(公告)日：1999-11-23
申请号：US933654
申请日：1997-09-19
申请人： Frank S. Hada , Lowell E. Thoms
发明人： Frank S. Hada , Lowell E. Thoms
IPC分类号： B26D7/08 , B26D7/20 , B26D7/14
CPC分类号： B26D7/20 , B26D7/08 , Y10T83/04 , Y10T83/0424 , Y10T83/0591 , Y10T83/343 , Y10T83/6472 , Y10T83/7684 , Y10T83/7722
摘要： An apparatus for penetrating a sheet material web being carried on a fabric. The apparatus including a penetrating device and an air flow that separates a portion of the sheet material web from the fabric adjacent the penetrating device so as to bring the web into contact with the penetrating device. In one embodiment, a vacuum lifts a portion of the sheet material web into contact with a slitting member such that it continuously slits the sheet material web longitudinally along its length as the fabric carries the sheet material web beneath it. In an alternative embodiment, a pressurized air stream is directed to a bottom portion of the sheet material web so as to separate the web from the fabric. A method for penetrating a sheet material web as it is carried on a fabric includes the steps of carrying the sheet material web on a fabric in a longitudinal direction, applying an air flow to the web so as to separate a portion of the web from the fabric, penetrating the web as it is separated from the fabric and reapplying the sheet material web to the fabric.
摘要翻译：用于穿透织物上承载的片材纤维网的装置。该装置包括穿透装置和气流，其将片材材料纤维网的一部分与邻近穿透装置的织物分离，以使织物与穿透装置接触。在一个实施例中，真空提升片材材料网的一部分与分切构件接触，使得当织物在其下方承载片材纤维网时，其沿着其长度纵向地纵向切割片材织物。在替代实施例中，加压空气流被引导到片材纤维网的底部，以便将纤维网与织物分离。用于在片材被承载在织物上时穿透片材纤维网的方法包括以下步骤：沿纵向方向将片材纤维带承载在织物上，将空气流施加到幅材上，以将幅材的一部分从织物，当织物与织物分离并将片材料幅重新施加到织物时穿透纤维网。

2. 发明授权

US06244145B1 Method for penetrating a sheet material web 失效
标题翻译：渗透片材网的方法
公开(公告)号：US06244145B1
公开(公告)日：2001-06-12
申请号：US09413115
申请日：1999-10-06
申请人： Frank S. Hada , Lowell E. Thoms
发明人： Frank S. Hada , Lowell E. Thoms
IPC分类号： B26D300
CPC分类号： B26D7/20 , B26D7/08 , Y10T83/04 , Y10T83/0424 , Y10T83/0591 , Y10T83/343 , Y10T83/6472 , Y10T83/7684 , Y10T83/7722
摘要： An apparatus for penetrating a sheet material web being carried on a fabric. The apparatus including a penetrating device and an air flow that separates a portion of the sheet material web from the fabric adjacent the penetrating device so as to bring the web into contact with the penetrating device. In one embodiment, a vacuum lifts a portion of the sheet material web into contact with a slitting member such that it continuously slits the sheet material web longitudinally along its length as the fabric carries the sheet material web beneath it. In an alternative embodiment, a pressurized air stream is directed to a bottom portion of the sheet material web so as to separate the web from the fabric. A method for penetrating a sheet material web as it is carried on a fabric includes the steps of carrying the sheet material web on a fabric in a longitudinal direction, applying an air flow to the web so as to separate a portion of the web from the fabric, penetrating the web as it is separated from the fabric and reapplying the sheet material web to the fabric.
摘要翻译：用于穿透织物上承载的片材纤维网的装置。该装置包括穿透装置和气流，其将片材材料纤维网的一部分与邻近穿透装置的织物分离，以使织物与穿透装置接触。在一个实施例中，真空提升片材材料网的一部分与分切构件接触，使得当织物在其下方承载片材纤维网时，其沿着其长度纵向地纵向切割片材织物。在替代实施例中，加压空气流被引导到片材纤维网的底部，以便将纤维网与织物分离。用于在片材被承载在织物上时穿透片材纤维网的方法包括以下步骤：沿纵向方向将片材纤维网运送到织物上，将空气流施加到幅材上，以将幅材的一部分从织物，当织物与织物分离并将片材料幅重新施加到织物时穿透纤维网。

3. 发明授权

US06561064B1 Method and apparatus for slitting a sheet material web 有权
标题翻译：用于切割片材纤维网的方法和设备
公开(公告)号：US06561064B1
公开(公告)日：2003-05-13
申请号：US09632125
申请日：2000-08-03
申请人： Frank S. Hada , Randall J. LeValley , James M. Perkins , Lowell E. Thoms
发明人： Frank S. Hada , Randall J. LeValley , James M. Perkins , Lowell E. Thoms
IPC分类号： B65H3502
CPC分类号： B26D3/16 , B65H35/02 , Y10S83/949 , Y10T83/04 , Y10T83/0605 , Y10T83/505 , Y10T83/6584 , Y10T83/7734 , Y10T83/7872 , Y10T83/872
摘要： An apparatus for slitting a sheet material web as it is wound onto a roll including at least one winding drum supporting the web, a moveably reel spool positioned in a parallel and spaced apart relationship with the winding drum, a slitting device and a control system. The slitting device includes a track member and a slitting member moveably mounted on the track member. The slitting member continuously slits the sheet material web longitudinally along its length as it is wound onto the roll. The control system controls the position of the slitting member on the track so as to maintain a predetermined penetration of the slitting member within the roll as the roll increases in size. A method for continuously slitting the roll includes carrying the sheet material web over a winding drum, depositing the sheet material web onto a rotating reel spool to form a roll of sheet material web, moving the slitting member so as to continuously slit the sheet material web on the roll and controlling the movement of the slitting member with a control system so as to maintain a predetermined depth of penetration of the slitting member within the roll.
摘要翻译：一种用于在片材卷绕到包括至少一个支撑幅材的卷筒的卷筒上时，用于切割片状材料纤维网的装置，与卷筒一起以平行和间隔的关系定位的可动卷轴卷轴，切割装置和控制系统。切割装置包括轨道构件和可移动地安装在轨道构件上的切割构件。纵向构件在被卷绕到辊上时沿其长度纵向连续地切割片材织物。控制系统控制切割构件在轨道上的位置，以便随着卷尺寸的增加，保持切割构件在卷筒内预定的穿透。用于连续切割卷的方法包括将片材纤维网运送在卷绕滚筒上，将片材纤维网沉积到旋转的卷轴上以形成一卷片材卷材，移动切割部件，以便连续切割片材卷材并且通过控制系统控制分切构件的运动，以便保持切割构件在辊内的预定穿透深度。

4. 发明授权

US06227089B1 Assembly for modifying a sheet material web 失效
标题翻译：用于修改片材网的组装
公开(公告)号：US06227089B1
公开(公告)日：2001-05-08
申请号：US09413107
申请日：1999-10-06
申请人： Frank S. Hada , Lowell E. Thoms
发明人： Frank S. Hada , Lowell E. Thoms
IPC分类号： B26D714
CPC分类号： B26D7/20 , B26D7/08 , Y10T83/04 , Y10T83/0424 , Y10T83/0591 , Y10T83/343 , Y10T83/6472 , Y10T83/7684 , Y10T83/7722
摘要： An apparatus for penetrating a sheet material web being carried on a fabric. The apparatus including a penetrating device and an air flow that separates a portion of the sheet material web from the fabric adjacent the penetrating device so as to bring the web into contact with the penetrating device. In one embodiment, a vacuum lifts a portion of the sheet material web into contact with a slitting member such that it continuously slits the sheet material web longitudinally along its length as the fabric carries the sheet material web beneath it. In an alternative embodiment, a pressurized air stream is directed to a bottom portion of the sheet material web so as to separate the web from the fabric. A method for penetrating a sheet material web as it is carried on a fabric includes the steps of carrying the sheet material web on a fabric in a longitudinal direction, applying an air flow to the web so as to separate a portion of the web from the fabric, penetrating the web as it is separated from the fabric and reapplying the sheet material web to the fabric.
摘要翻译：用于穿透织物上承载的片材纤维网的装置。该装置包括穿透装置和气流，其将片材材料纤维网的一部分与邻近穿透装置的织物分离，以使织物与穿透装置接触。在一个实施例中，真空提升片材材料网的一部分与分切构件接触，使得当织物在其下方承载片材纤维网时，其沿着其长度纵向地纵向切割片材织物。在替代实施例中，加压空气流被引导到片材纤维网的底部，以便将纤维网与织物分离。用于在片材被承载在织物上时穿透片材纤维网的方法包括以下步骤：沿纵向方向将片材纤维带承载在织物上，将空气流施加到幅材上，以将幅材的一部分从织物，当织物与织物分离并将片材料幅重新施加到织物时穿透纤维网。

5. 发明授权

US6098510A Method and apparatus for slitting a sheet material web 失效
公开(公告)号：US6098510A
公开(公告)日：2000-08-08
申请号：US934346
申请日：1997-09-19
申请人： Frank S. Hada , Randall J. Le Valley , James M. Perkins , Lowell E. Thoms
发明人： Frank S. Hada , Randall J. Le Valley , James M. Perkins , Lowell E. Thoms
IPC分类号： B26D3/16 , B65H35/02
CPC分类号： B26D3/16 , B65H35/02 , Y10S83/949
摘要： An apparatus for slitting a sheet material web as it is wound onto a roll including at least one winding drum supporting the web, a moveably reel spool positioned in a parallel and spaced apart relationship with the winding drum, a slitting device and a control system. The slitting device includes a track member and a slitting member moveably mounted on the track member. The slitting member continuously slits the sheet material web longitudinally along its length as it is wound onto the roll. The control system controls the position of the slitting member on the track so as to maintain a predetermined penetration of the slitting member within the roll as the roll increases in size. A method for continuously slitting the roll includes carrying the sheet material web over a winding drum, depositing the sheet material web onto a rotating reel spool to form a roll of sheet material web, moving the slitting member so as to continuously slit the sheet material web on the roll and controlling the movement of the slitting member with a control system so as to maintain a predetermined depth of penetration of the slitting member within the roll.

6. 发明授权

US06676807B2 System and process for reducing the caliper of paper webs 失效
标题翻译：用于减小纸幅厚度的系统和工艺
公开(公告)号：US06676807B2
公开(公告)日：2004-01-13
申请号：US09992489
申请日：2001-11-05
申请人： Frank S. Hada , Keith D. Glass , Ronald F. Gropp , Patricia Riedl , Douglas C. Thomas
发明人： Frank S. Hada , Keith D. Glass , Ronald F. Gropp , Patricia Riedl , Douglas C. Thomas
IPC分类号： D21F1114
CPC分类号： D21F11/145 , D21F11/14 , D21G1/00 , D21G1/006
摘要： A process for increasing the tactile properties of a base web without adversely affecting the strength of the web is disclosed. In general, the process includes the steps of placing a base web in between a first moving conveyor and a second moving conveyor. The conveyors are then wrapped around a shear inducing roll which creates shear forces that act upon the base web. The shear inducing roll typically has a relatively small diameter. In some applications, more than one shear inducing roll may be incorporated into the system. In other applications, the shear inducing roll can also be a nip roll for decreasing the caliper of the base web. The shear inducing roll may be stationary, as in the form of a stationary shoe with a convex edge, or may rotate. In one embodiment, the shear inducing roll can rotate on an air bearing.
摘要翻译：公开了一种用于增加基底纤维网的触觉性能而不会不利地影响纤维网强度的方法。通常，该方法包括将基底片放置在第一移动输送机和第二移动输送机之间的步骤。然后将输送机缠绕在剪切诱导辊上，该剪切诱导辊产生作用在基底纤维网上的剪切力。剪切诱导辊通常具有相对较小的直径。在一些应用中，可以将多于一个的剪切诱导辊并入系统中。在其他应用中，剪切诱导辊也可以是用于减小基底网的厚度的夹辊。剪切诱导辊可以是静止的，如具有凸缘的固定鞋的形式，或者可以旋转。在一个实施例中，剪切引导辊可以在空气轴承上旋转。

7. 发明授权

US06306258B1 Air press 失效
标题翻译：空压机
公开(公告)号：US06306258B1
公开(公告)日：2001-10-23
申请号：US09670151
申请日：2000-09-26
申请人： David V. Lange , Roger A. Kanitz , Richard D. Hauser , Patrick W. Murry , Doug A. Rounds , Robert L. Clarke , Frank S. Hada , Michael A. Hermans , Charles R. Tomsovic
发明人： David V. Lange , Roger A. Kanitz , Richard D. Hauser , Patrick W. Murry , Doug A. Rounds , Robert L. Clarke , Frank S. Hada , Michael A. Hermans , Charles R. Tomsovic
IPC分类号： D21F514
CPC分类号： D21F1/48
摘要： A pressurized box is positioned opposite a vacuum box. The pressurized box has a leading cross machine direction baffle with a ceramic shoe which engages a forming fabric, and a trailing cross machine direction baffle of similar construction. Two end deckles complete the pressurized box. The leading cross machine direction baffle presses against a resilient seal which causes a web contained between upper and lower forming fabrics to wrap about the baffle shoe a few degrees forming an effective end seal which does not allow air to bypass the baffle. The trailing cross machine direction baffle is positioned over a vacuum box which prevents air from leaking around the trailing baffle. A vacuum box draws air through the forming fabrics and the web, from the pressurized box increasing the total pressure gradient across the web to 20 to 30 psi or more. The pressure box and opposed vacuum box form an air press. The pressure box is positioned and held against the forming fabrics by opposing air tubes. An alternative embodiment utilizes a suction roll positioned beneath the pressure box and having a suction gland positioned beneath the portion of the roll which backs the pressure box.
摘要翻译：加压箱位于真空箱对面。加压箱具有导向的横向机械方向挡板，其具有接合成形织物的陶瓷靴和类似结构的后横向机械方向挡板。两端盖完成加压箱。领先的横向机械方向挡板压靠弹性密封件，其使得包含在上部成形织物和下部成形织物之间的纤维网围绕挡板缠绕几度，形成不允许空气绕过挡板的有效端部密封。后方的横机方向挡板位于真空箱上方，防止空气在后挡板周围泄漏。真空箱通过成形织物和纤维网从加压箱中吸入空气，将整个幅材上的总压力梯度提高到20至30psi或更大。压力箱和相对的真空箱形成空气压机。压力箱通过相对的空气管定位并保持抵靠成形织物。替代实施例使用位于压力箱下方的抽吸辊，并且具有位于辊的部分之下的吸入压盖，所述抽吸压盖支承压力箱。

8. 发明授权

US07143525B2 Through-air dryer assembly 有权
标题翻译：通风干燥机总成
公开(公告)号：US07143525B2
公开(公告)日：2006-12-05
申请号：US11071744
申请日：2005-03-03
申请人： Frank S. Hada , Michael A. Hermans , Ronald F. Gropp , Peter K. Costello
发明人： Frank S. Hada , Michael A. Hermans , Ronald F. Gropp , Peter K. Costello
IPC分类号： F26B11/01
CPC分类号： D21F5/184 , D21F5/182 , F26B13/101 , F26B13/16
摘要： A through-air dryer is disclosed. The through-air dryer includes a cylindrical deck made from a plurality of deck plates that support a throughdrying fabric. The deck plates are supported by opposing hubs. Each of the hubs is in communication with a bearing that is mounted to a stationary shaft for allowing the cylindrical deck and the hubs to rotate. The bearings are positioned so as to create a through-air dryer structure that remains stable during operation and allows for easy calculation of loads on the dryer.
摘要翻译：公开了一种通风干燥器。通风干燥机包括由支撑穿透干燥织物的多个甲板板制成的圆柱形甲板。甲板由相对的轮毂支撑。每个轮毂与安装到固定轴的轴承连通，以允许圆柱形甲板和轮毂旋转。定位轴承以产生通气干燥器结构，其在操作期间保持稳定并且允许容易地计算干燥器上的负载。

9. 发明授权

US07721464B2 System and process for throughdrying tissue products 有权
标题翻译：干燥纸巾产品的系统和工艺
公开(公告)号：US07721464B2
公开(公告)日：2010-05-25
申请号：US10662139
申请日：2003-09-12
申请人： Frank S. Hada , Michael Alan Hermans , Ronald F. Gropp
发明人： Frank S. Hada , Michael Alan Hermans , Ronald F. Gropp
IPC分类号： F26B3/00
CPC分类号： D21F11/145 , D21F5/182 , D21F11/14
摘要： A system and process for producing tissue webs is disclosed. The tissue webs are formed from an aqueous suspension of fibers and dried using a through-air dryer. During formation of the web, the web is transferred from a transfer fabric to a throughdrying fabric and then conveyed around a drying cylinder of a through-air dryer. In accordance with the present invention, a pressurized roll emits a gaseous stream through a pressurized zone that pushes and transfers a wet web from a transfer fabric to the throughdrying fabric. The amount of pressure used during the transfer can vary depending upon the particular application and may be used to control the bulk of the web. By using a pressurized transfer roll, the amount the throughdrying fabric is wrapped around the drying cylinder of the through-air dryer can be maximized for increasing the efficiency of the system and the process.
摘要翻译：公开了一种用于生产组织网的系统和方法。组织网由纤维的水悬浮液形成，并使用通风干燥器进行干燥。在幅材的形成期间，将幅材从转印织物转移到穿透干燥织物，然后在通风干燥器的干燥筒周围传送。根据本发明，加压辊通过加压区域发出气流，该压力区将湿织物从转移织物推送并转移到穿透干燥织物。转移期间使用的压力量可以根据具体应用而变化，并且可以用于控制幅材的大部分。通过使用加压转移辊，穿透干燥织物缠绕在通风干燥器的干燥筒上的量可以最大化，以提高系统和过程的效率。

10. 发明授权

US06904700B2 Apparatus for drying a tissue web 有权
标题翻译：用于干燥纸巾纸的装置
公开(公告)号：US06904700B2
公开(公告)日：2005-06-14
申请号：US10661826
申请日：2003-09-12
申请人： Frank S. Hada , Michael Alan Hermans , Ronald F. Gropp
发明人： Frank S. Hada , Michael Alan Hermans , Ronald F. Gropp
IPC分类号： D21F5/18 , F26B11/02
CPC分类号： D21F5/182
摘要： A through-air drying apparatus is disclosed. The through-air drying apparatus includes a rotating drying cylinder over which a tissue web is carried and dried. A hood surrounds the drying cylinder leaving an open free end. In accordance with the present invention, an external baffle is positioned adjacent to the open free end of the drying cylinder to prevent external air from leaking in or infiltrating the drying cylinder.
摘要翻译：公开了一种通风干燥装置。通风干燥装置包括旋转的干燥筒，在其上携带和干燥组织网。烟罩围绕着干燥筒，留下一个敞开的自由端。根据本发明，外部挡板邻近干燥筒的敞开的自由端定位，以防止外部空气泄漏或渗透干燥筒。

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