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公开(公告)号：US20180079264A1
公开(公告)日：2018-03-22
申请号：US15808381
申请日：2017-11-09
Applicant: The Goodyear Tire & Rubber Company
Inventor： Michael Charles Ruegg , Ernest Wilford Looman , Donald Edward Helle , Patrick David Marks , Thomas Roy Fuhrig , Joseph Alan Incavo , James Earl Koerner , Terrence Lee Parsons , Charles Kenneth Schmalix , Warren James Busch , Timothy Patrick Lovell
Abstract: A method for making a compartmentalized sealant strip and barrier assembly 10 has the steps of co-extruding a barrier strip 9 of non-sealant elastomeric material with a plurality of projecting linear extending walls 9c and a sealant strip 11 wherein the sealant strip 11 is formed on one side of the barrier strip 9 filling the space between the plurality of projecting walls 9c to form a plurality of linearly extending rows of sealant 11 across the transverse width of the co-extrusion to form the compartmentalized sealant strip and barrier assembly 10. The step of co-extruding may further include the step of: forming the projecting walls 9c on an inclined angle relative to a plane perpendicular to the width of the assembly 10. The step of co-extruding further has the step of forming the barrier strip 9 with lateral edges 9a and 9c that extend beyond the lateral outermost sealant strips 11 on each side of the assembly 10, the lateral edges 9a, 9b being bonding surfaces to seal the sealant strip and barrier assembly 10 into an uncured rubber layer when assembled into an unvulcanized tire 2.
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公开(公告)号：US20150053324A1
公开(公告)日：2015-02-26
申请号：US13972971
申请日：2013-08-22
Applicant: The Goodyear Tire & Rubber Company
Inventor： Byoung Jo Lee , John Fleming Brainerd, II , Philip Alan Dunker , Joseph Alan Incavo , Brandon Clifford Goad
CPC classification number: B60C5/14 , B29D30/0681 , B29D2030/0682 , B60C1/0008 , B60C2005/145 , B60C2005/147
Abstract: The present invention relates to pneumatic tires having a laminated innerliner with reinforced splice. The laminated innerliner is a pre-formed laminate comprised of an innerliner film which contains an RFL adhesive coating on both sides for which the innerliner film is cohesively bonded through the RFL adhesive to an uncured tire rubber carcass ply. The uncured splice is comprised of overlapping end portions of the uncured laminated innerliner cohesively bonded together through the RFL adhesive which provides building tack. The uncured splice is reinforced by a an uncured rubber strip cohesively bonded to the laminate by the building tack-providing RFL adhesive for which the strip abridges, the overlapping end portions of the splice, or is sandwiched between the overlapped end portions of the splice, to form a cohesively bonded composite. The assembly, or composite, thereof is cured to adhesively bond the splice and rubber strip together.
Abstract translation: 本发明涉及具有加强接头的层压内衬的充气轮胎。 层压内衬是由内衬膜构成的预成型层压体，其在两侧包含RFL粘合剂涂层，内衬膜通过RFL粘合剂粘合粘合到未固化的轮胎橡胶胎体帘布层。 未固化接头由未固化层压内衬的重叠端部组成，通过提供建筑粘性的RFL粘合剂粘合在一起。 未固化的接头由未固化的橡胶条增强，所述未固化的橡胶条通过建筑粘合性RFL粘合剂粘结粘合到层压体上，其中带状桥接，接合的重叠端部或夹在接头的重叠端部之间， 以形成粘合的复合材料。 固化组合体或其复合材料以使接头和橡胶条粘合在一起。
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公开(公告)号：US10737539B2
公开(公告)日：2020-08-11
申请号：US15808381
申请日：2017-11-09
Applicant: The Goodyear Tire & Rubber Company
Inventor： Michael Charles Ruegg, Jr. , Ernest Wilford Looman, Jr. , Donald Edward Helle , Patrick David Marks , Thomas Roy Fuhrig , Joseph Alan Incavo , James Earl Koerner , Terrence Lee Parsons , Charles Kenneth Schmalix , Warren James Busch , Timothy Patrick Lovell
IPC: B29C48/19 , B29C48/20 , B29C48/305 , B60C19/12 , B29C48/08 , B29C48/30 , B29C73/16 , B29C73/22 , B29D30/06 , B29C48/07 , B29C48/12
Abstract: A method for making a compartmentalized sealant strip and barrier assembly 10 has the steps of co-extruding a barrier strip 9 of non-sealant elastomeric material with a plurality of projecting linear extending walls 9c and a sealant strip 11 wherein the sealant strip 11 is formed on one side of the barrier strip 9 filling the space between the plurality of projecting walls 9c to form a plurality of linearly extending rows of sealant 11 across the transverse width of the co-extrusion to form the compartmentalized sealant strip and barrier assembly 10. The step of co-extruding may further include the step of: forming the projecting walls 9c on an inclined angle relative to a plane perpendicular to the width of the assembly 10. The step of co-extruding further has the step of forming the barrier strip 9 with lateral edges 9a and 9c that extend beyond the lateral outermost sealant strips 11 on each side of the assembly 10, the lateral edges 9a, 9b being bonding surfaces to seal the sealant strip and barrier assembly 10 into an uncured rubber layer when assembled into an unvulcanized tire 2.
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