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公开(公告)号：US07244170B2
公开(公告)日：2007-07-17
申请号：US11229281
申请日：2005-09-16
申请人： Edward J. Woo , Thomas W. Rambosek , Rufus C. Sanders, Jr. , Ehrich J. Braunschweig , Seyed A. Angadjivand , Suresh Kalatoor , Curtis J. Schmidt , Charles R. Wald , Donna W. Bange
发明人： Edward J. Woo , Thomas W. Rambosek , Rufus C. Sanders, Jr. , Ehrich J. Braunschweig , Seyed A. Angadjivand , Suresh Kalatoor , Curtis J. Schmidt , Charles R. Wald , Donna W. Bange
IPC分类号： B24D11/00
CPC分类号： B24B55/102 , B24D9/08 , B24D11/02 , B24D13/14
摘要： An abrasive article with an integral dust collection system. The abrasive article comprises a porous abrasive layer with openings, a first filter media with channels, a second filter media, and an attachment interface layer. The openings of the porous abrasive layer cooperate with the channels to allow the flow of particles from the abrasive surface to the second filter media.
摘要翻译： 具有整体集尘系统的磨料制品。 研磨制品包括具有开口的多孔研磨层，具有通道的第一过滤介质，第二过滤介质和附着界面层。 多孔研磨层的开口与通道配合以允许颗粒从研磨表面流到第二过滤介质。
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公开(公告)号：US07390244B2
公开(公告)日：2008-06-24
申请号：US11229277
申请日：2005-09-16
申请人： Edward J. Woo , Thomas W. Rambosek , Rufus C. Sanders, Jr. , Ehrich J. Braunschweig , Seyed A. Angadjivand , Suresh Kalatoor , Curtis J. Schmidt , Charles R. Wald , Donna W. Bange
发明人： Edward J. Woo , Thomas W. Rambosek , Rufus C. Sanders, Jr. , Ehrich J. Braunschweig , Seyed A. Angadjivand , Suresh Kalatoor , Curtis J. Schmidt , Charles R. Wald , Donna W. Bange
IPC分类号： B24D11/00
CPC分类号： B24D13/14 , B24B55/102 , B24D11/02
摘要： An abrasive article mounting assembly with an integral dust collection system. The abrasive attachment interface is configured to releasably engage and support an abrasive article, such as, for example, a porous abrasive sheet or disc.
摘要翻译： 具有集成集尘系统的磨料制品安装组件。 磨料附着界面构造成可释放地接合和支撑磨料制品，例如多孔磨料片或盘。
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公开(公告)号：US20090056548A1
公开(公告)日：2009-03-05
申请号：US12180712
申请日：2008-07-28
申请人： Edward J. Woo , Seyed A. Angadjivand , Rufus C. Sanders, JR. , Edward L. Manor , Robert A. Harkins , Ehrich J. Braunschweig , Joseph B. Eckel , Timothy J. Rowell
发明人： Edward J. Woo , Seyed A. Angadjivand , Rufus C. Sanders, JR. , Edward L. Manor , Robert A. Harkins , Ehrich J. Braunschweig , Joseph B. Eckel , Timothy J. Rowell
IPC分类号： B01D46/02
CPC分类号： B01D46/02 , B01D39/1623 , B01D46/0032 , B01D2239/0435 , B01D2239/0654 , B01D2239/0659 , B01D2275/10 , B03C3/30 , B24B55/10 , Y10S55/02 , Y10S55/39
摘要： A dust collection device for a sanding tool comprising a bag having a sidewall and a coupler attached to the bag. The sidewall comprising a first filter layer, a second filter layer, and an outer support layer. The first filter layer comprising a plurality of fibrillated electrostatically charged electret fibers forming a nonwoven web; the first filter layer having a total pressure drop between about 0.1 to about 4.0 mm H2O, and the first filter layer having a total basis weight between about 50 to about 450 gram/m2. The second filter layer comprising a melt blown microfiber nonwoven web; the second filter layer having a total pressure drop between about between about 5.5 to about 20.0 mm H20, and the second filter layer having a total basis weight between about 15 to about 75 grams/m2.
摘要翻译： 一种用于打磨工具的灰尘收集装置，包括具有侧壁和附接到袋的联接器的袋。 所述侧壁包括第一过滤层，第二过滤层和外支撑层。 第一过滤层包括形成非织造纤维网的多个原纤化静电荷的驻极体纤维; 第一过滤层的总压降在约0.1至约4.0mmH 2 O之间，第一过滤层的总基重在约50至约450克/平方米之间。 第二过滤层包括熔喷超细纤维非织造纤维网; 第二过滤层具有在约5.5至约20.0mm H 2 O之间的总压降，而第二过滤层的总基重在约15至约75克/平方米之间。
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公开(公告)号：US07628829B2
公开(公告)日：2009-12-08
申请号：US11688482
申请日：2007-03-20
申请人： Edward J. Woo , Thomas W. Rambosek , Seyed A. Angadjivand , Mary B. Donovan , Rufus C. Sanders, Jr. , Yeun-Jong Chou
发明人： Edward J. Woo , Thomas W. Rambosek , Seyed A. Angadjivand , Mary B. Donovan , Rufus C. Sanders, Jr. , Yeun-Jong Chou
CPC分类号： B24B7/00 , B24B55/102 , B24D9/08 , B24D11/02
摘要： An abrasive article comprises a porous abrasive member, a nonwoven filter medium, and a porous attachment fabric. A plurality of openings in the porous abrasive member cooperates with the nonwoven filter medium to allow the flow of particles from an outer abrasive surface of the porous abrasive member to the porous attachment fabric. Methods of making and using the abrasive articles are included.
摘要翻译： 磨料制品包括多孔磨料构件，非织造过滤介质和多孔附着织物。 多孔研磨件中的多个开口与非织造过滤介质配合以允许颗粒从多孔研磨件的外磨料表面流到多孔附着织物。 包括制造和使用磨料制品的方法。
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公开(公告)号：US08070862B2
公开(公告)日：2011-12-06
申请号：US12180712
申请日：2008-07-28
申请人： Edward J. Woo , Seyed A. Angadjivand , Rufus C. Sanders, Jr. , Edward L. Manor , Robert A. Harkins , Ehrich J. Bräunschweig , Joseph B. Eckel , Timothy J. Rowell
发明人： Edward J. Woo , Seyed A. Angadjivand , Rufus C. Sanders, Jr. , Edward L. Manor , Robert A. Harkins , Ehrich J. Bräunschweig , Joseph B. Eckel , Timothy J. Rowell
CPC分类号： B01D46/02 , B01D39/1623 , B01D46/0032 , B01D2239/0435 , B01D2239/0654 , B01D2239/0659 , B01D2275/10 , B03C3/30 , B24B55/10 , Y10S55/02 , Y10S55/39
摘要： A dust collection device for a sanding tool comprising a bag having a sidewall and a coupler attached to the bag. The sidewall comprising a first filter layer, a second filter layer, and an outer support layer. The first filter layer comprising a plurality of fibrillated electrostatically charged electret fibers forming a nonwoven web; the first filter layer having a total pressure drop between about 0.1 to about 4.0 mm H2O, and the first filter layer having a total basis weight between about 50 to about 450 gram/m2. The second filter layer comprising a melt blown microfiber nonwoven web; the second filter layer having a total pressure drop between about between about 5.5 to about 20.0 mm H2O, and the second filter layer having a total basis weight between about 15 to about 75 grams/m2.
摘要翻译： 一种用于打磨工具的灰尘收集装置，包括具有侧壁和附接到袋的联接器的袋。 所述侧壁包括第一过滤层，第二过滤层和外支撑层。 第一过滤层包括形成非织造纤维网的多个原纤化静电荷的驻极体纤维; 第一过滤层的总压降在约0.1至约4.0mmH 2 O之间，第一过滤层的总基重在约50至约450克/平方米之间。 第二过滤层包括熔喷超细纤维非织造纤维网; 所述第二过滤层具有在约5.5至约20.0mm H 2 O之间的总压降，并且所述第二过滤层具有约15至约75克/ m 2的总基重。
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公开(公告)号：US20080233850A1
公开(公告)日：2008-09-25
申请号：US11688497
申请日：2007-03-20
申请人： Edward J. Woo , Thomas W. Rambosek , Seyed A. Angadjivand , Mary B. Donovan , Rufus C. Sanders , Yeun-Jong Chou
发明人： Edward J. Woo , Thomas W. Rambosek , Seyed A. Angadjivand , Mary B. Donovan , Rufus C. Sanders , Yeun-Jong Chou
IPC分类号： B24D11/00
CPC分类号： B24B7/00 , B24B55/102 , B24D9/08 , B24D11/02
摘要： An abrasive article comprises a porous abrasive member, a nonwoven filter medium, a second nonwoven filter medium, and optionally a porous attachment layer. A plurality of openings in the porous abrasive member cooperates with the first nonwoven filter medium to allow the flow of particles from an outer abrasive surface of the porous abrasive member to the second nonwoven filter medium. Methods of making and using the abrasive articles are included.
摘要翻译： 磨料制品包括多孔磨料构件，非织造过滤介质，第二非织造过滤介质和任选的多孔附着层。 多孔磨料构件中的多个开口与第一非织造过滤介质配合以允许颗粒从多孔磨料构件的外磨料表面流到第二非织造过滤介质。 包括制造和使用磨料制品的方法。
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公开(公告)号：US20080229672A1
公开(公告)日：2008-09-25
申请号：US11688482
申请日：2007-03-20
申请人： Edward J. Woo , Thomas W. Rambosek , Seyed A. Angadjivand , Mary B. Donovan , Rufus C. Sanders , Yeun-Jong Chou
发明人： Edward J. Woo , Thomas W. Rambosek , Seyed A. Angadjivand , Mary B. Donovan , Rufus C. Sanders , Yeun-Jong Chou
IPC分类号： B24B1/00
CPC分类号： B24B7/00 , B24B55/102 , B24D9/08 , B24D11/02
摘要： An abrasive article comprises a porous abrasive member, a nonwoven filter medium, and a porous attachment fabric. A plurality of openings in the porous abrasive member cooperates with the nonwoven filter medium to allow the flow of particles from an outer abrasive surface of the porous abrasive member to the porous attachment fabric. Methods of making and using the abrasive articles are included.
摘要翻译： 磨料制品包括多孔磨料构件，非织造过滤介质和多孔附着织物。 多孔研磨件中的多个开口与非织造过滤介质配合以允许颗粒从多孔研磨件的外磨料表面流到多孔附着织物。 包括制造和使用磨料制品的方法。
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公开(公告)号：US20100285728A1
公开(公告)日：2010-11-11
申请号：US12810247
申请日：2008-12-23
申请人： Edward J. Woo , Seyed A. Angadjivand , Wenli Wang , John F. Reed
发明人： Edward J. Woo , Seyed A. Angadjivand , Wenli Wang , John F. Reed
IPC分类号： B24B55/06
CPC分类号： B24B55/10 , B01D39/1623 , B01D46/0032 , B01D46/02 , B01D2239/0435 , B01D2239/065 , B01D2275/10
摘要： A dust collection device for a sanding tool includes a bag having a sidewall with an inner surface and a coupler attacked to the bag. The sidewall comprises at least one filter layer and an outer support layer. A sleeve having an outer surface, a sleeve sidewall, a first end, a second end, and at least one gap at either the first end or the second end is positioned within the bag. The sleeve's first end is positioned adjacent the coupler to direct incoming air towards the sleeve and the sleeve is positioned within the bag such that a bypass volume is present between the outer surface and the inner surface.
摘要翻译： 用于砂磨工具的灰尘收集装置包括具有内壁表面的侧壁和撞击袋的联接器的袋。 侧壁包括至少一个过滤层和外部支撑层。 具有外表面，套筒侧壁，第一端，第二端和在第一端或第二端处的至少一个间隙的套筒定位在袋内。 套筒的第一端定位在联接器附近，以将进入的空气引向套筒，并且套筒定位在袋内，使得在外表面和内表面之间存在旁路体积。
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公开(公告)号：US08721402B2
公开(公告)日：2014-05-13
申请号：US12810247
申请日：2008-12-23
申请人： Edward J. Woo , Seyed A. Angadjivand , Wenli Wang , John F. Reed
发明人： Edward J. Woo , Seyed A. Angadjivand , Wenli Wang , John F. Reed
CPC分类号： B24B55/10 , B01D39/1623 , B01D46/0032 , B01D46/02 , B01D2239/0435 , B01D2239/065 , B01D2275/10
摘要： A dust collection device for a sanding tool includes a bag having a sidewall with an inner surface and a coupler attached to the bag. The sidewall comprises at least one filter layer and an outer support layer. A sleeve having an outer surface, a sleeve sidewall, a first end, a second end, and at least one gap at either the first end or the second end is positioned within the bag. The sleeve's first end is positioned adjacent the coupler to direct incoming air towards the sleeve and the sleeve is positioned within the bag such that a bypass volume is present between the outer surface and the inner surface.
摘要翻译： 用于砂磨工具的灰尘收集装置包括具有侧壁的袋，该侧壁具有内表面和连接到袋的连接器。 侧壁包括至少一个过滤层和外部支撑层。 具有外表面，套筒侧壁，第一端，第二端和在第一端或第二端处的至少一个间隙的套筒定位在袋内。 套筒的第一端定位在联接器附近，以将进入的空气引向套筒，并且套筒定位在袋内，使得在外表面和内表面之间存在旁路体积。
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公开(公告)号：USD697199S1
公开(公告)日：2014-01-07
申请号：US29391455
申请日：2011-05-09
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