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公开(公告)号：US20200139512A1
公开(公告)日：2020-05-07
申请号：US16720381
申请日：2019-12-19
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Scott R. Culler , John T. Boden , Steven J. Keipert , Negus B. Adefris , Karan Jindal , Aaron K. Nienaber , David L. Morrison , Peter T. Benson , Pratik Pranay , Bradford B. Wright
Abstract: A coated abrasive article maker apparatus is disclosed comprising a first web path comprising a production tool and a second web path configured for a resin coated backing. The second web path is configured to guide the resin coated backing through the coated abrasive article maker apparatus with the resin layer positioned facing the dispensing surface. An abrasive particle feeder is positioned along the first web path and is configured to dispense abrasive particles onto the dispensing surface such that abrasive particles are removably disposed within cavities of the production tool. Abrasive particles are transferred from the plurality of cavities to the resin layer of the resin coated backing when the production tool is positioned adjacent the resin coated backing.
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公开(公告)号：US10518388B2
公开(公告)日：2019-12-31
申请号：US15106213
申请日：2014-12-22
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Scott R. Culler , John T. Boden , Steven J. Keipert , Negus B. Adefris , Karan Jindal , Aaron K. Nienaber , David L. Morrison , Peter T. Benson , Pratik Pranay , Bradford B. Wright
Abstract: A coated abrasive article maker apparatus including a first web path guiding a production tool such that it wraps a portion of the outer circumference of an abrasive particle transfer roll; a second web path for a resin coated backing guiding the resin coated backing such that it wraps a portion of the outer circumference of the abrasive particle transfer roll with the resin layer positioned facing the dispensing surface of the production tool this is positioned between the resin coated backing and the outer circumference of the abrasive particle transfer roll; and wherein abrasive particles are transferred from cavities in the production tool to the resin coated backing as the resin coated backing and the production tool traverse around the abrasive particle transfer roll.
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公开(公告)号：US10675734B2
公开(公告)日：2020-06-09
申请号：US16720381
申请日：2019-12-19
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Scott R. Culler , John T. Boden , Steven J. Keipert , Negus B. Adefris , Karan Jindal , Aaron K. Nienaber , David L. Morrison , Peter T. Benson , Pratik Pranay , Bradford B. Wright
Abstract: A coated abrasive article maker apparatus is disclosed comprising a first web path comprising a production tool and a second web path configured for a resin coated backing. The second web path is configured to guide the resin coated backing through the coated abrasive article maker apparatus with the resin layer positioned facing the dispensing surface. An abrasive particle feeder is positioned along the first web path and is configured to dispense abrasive particles onto the dispensing surface such that abrasive particles are removably disposed within cavities of the production tool. Abrasive particles are transferred from the plurality of cavities to the resin layer of the resin coated backing when the production tool is positioned adjacent the resin coated backing.
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公开(公告)号：US20160311081A1
公开(公告)日：2016-10-27
申请号：US15106213
申请日：2014-12-22
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Scott R. Culler , John T. Boden , Steven J. Keipert , Negus B. Adefris , Karan Jindal , Aaron K. Nienaber , David L. Morrison , Peter T. Benson , Pratik Pranay , Bradford B. Wright
Abstract: A coated abrasive article maker apparatus including a first web path guiding a production tool such that it wraps a portion of the outer circumference of an abrasive particle transfer roll; a second web path for a resin coated backing guiding the resin coated backing such that it wraps a portion of the outer circumference of the abrasive particle transfer roll with the resin layer positioned facing the dispensing surface of the production tool this is positioned between the resin coated backing and the outer circumference of the abrasive particle transfer roll; and wherein abrasive particles are transferred from cavities in the production tool to the resin coated backing as the resin coated backing and the production tool traverse around the abrasive particle transfer roll
Abstract translation: 一种涂覆的磨料制品制造设备，包括引导生产工具的第一卷材路径，使得其包裹磨料颗粒转移辊的外周的一部分; 用于引导树脂涂覆的背衬的树脂涂覆的背衬的第二网路径，使得其将磨料颗粒转移辊的外周的一部分与面向生产工具的分配表面定位的树脂层包裹，所述树脂层位于涂覆有树脂的树脂涂层 磨料颗粒转移辊的外周; 并且其中将磨料颗粒从生产工具中的空腔转移到树脂涂覆的背衬上，并且生产工具围绕研磨颗粒转移辊
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