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专利名称：METHOD AND DEVICE FOR EXCHANGING
AN ADHESIVE APPLICATION ROLLER
发明人：Hans Mueller申请号：US13779345申请日：20130227
公开号：US20130230368A1公开日：20130905
专利附图：
摘要：A method and apparatus for exchanging an application roller which is alignedwith a duct roller used to apply glue to a spine of a book block by rolling off the bookblock spine. The duct roller removes glue from a glue container to transfer glue to the
application roller. At least two application rollers are arranging spaced apart, relative toeach other, with one of the application rollers being positioned aligned and in contactwith the duct roller. The duct roller and the at least two application rollers each have anaxis of rotation that is positioned substantially normal to the conveying direction. Theapplication rollers are moved in an axial direction with the aid of an exchanging device,such that a second one of the application rollers is moved into alignment with and againstthe duct roller in place of the first application roller.
申请人：MUELLER MARTINI HOLDINGS AG
地址：Hergiswil CH
国籍：CH
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