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公开(公告)号：EP4039505A2
公开(公告)日：2022-08-10
申请号：EP21212379.8
申请日：2021-12-03
摘要： A non-pneumatic tire assembly is disclosed comprising a wheel (50) having a first and second bead ring (900); and a non-pneumatic tire (100) having a crown region (200) and a first and second sidewall region (400). The first and second sidewall regions (400) each extend from the crown region (200) and terminate into a first and second bead area (420). The first and second bead area (420) are each mounted on the respective first and second bead ring (900). Each bead area (420) is located axially outward of the crown region (200) of the non-pneumatic tire (100) when mounted on the wheel (50). The non-pneumatic tire (100) further includes a ply (500) which extends from the first bead area (420) to the second bead area (420). Also, a non-pneumatic tire assembly is disclosed comprising a rim having a first and second rim flange; and a non-pneumatic tire (100) having a crown region (200) and a first and second sidewall regions (400). The first and second sidewall regions (400) each extend from the crown (200) and terminate into a first and second bead area (420). The first and second bead area (420) are each mounted on the first and second rim flange. Each sidewall portion (400) is preloaded in tension when mounted on the rim. The non-pneumatic tire (100) further includes a ply (500), preferably a ply (500) comprising a plurality of parallel reinforcement cords, which extends from the first bead area (420) to the second bead area (420).
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公开(公告)号：EP3332990B1
公开(公告)日：2020-03-18
申请号：EP17206381.0
申请日：2017-12-11
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公开(公告)号：EP4197817A1
公开(公告)日：2023-06-21
申请号：EP22212417.4
申请日：2022-12-09
发明人： SKURICH, Michael Stefan , JUERGENS, Zachary William , CRANO, Michael Richard , WIELAND, Richard Mark , WEN, Ben Baicheng , KANTURA, John Joseph
摘要： A tread for a tire (10) and a respective tire (10) is disclosed. The tread (12) comprises a circumferential center tread region (14) comprising a plurality of block elements (28) arranged in a preferably symmetric pattern on opposite sides of a tire equatorial center plane (20); a pair of circumferential shoulder tread regions (16, 18) each comprising a plurality of block elements (26) arranged in a preferably symmetric pattern on opposite sides of a tire equatorial center plane (20); a leading edge first construction (502, 602) disposed on a leading edge of at least one of the block elements (26, 28), said leading edge first construction (502, 602) being a serrated or otherwise periodically structured construction; and a trailing edge second construction (501, 601) disposed on a trailing edge of at least one of the block elements (26, 28), said trailing edge second construction (501, 601) being a serrated or otherwise periodically structured construction.
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公开(公告)号：EP4015242A1
公开(公告)日：2022-06-22
申请号：EP21212358.2
申请日：2021-12-03
发明人： DOWNING, Daniel Ray , YENSHO, Nate Edward , KMIECIK, Frank Anthony , SKURICH, Michael Stefan , EDWARDS, Steven Amos , BYATARAYANAPURA GOPALA, Arun Kumar
摘要： A non-pneumatic tire and rim assembly is disclosed comprising a rim having a first and second bead ring holder (1000); and a non-pneumatic tire (100, 2000) having a shear band (300) and tread (200) forming a tread band, and a first and second sidewall region (400). The first and second sidewall regions (400) each extend from the tread band and terminate into a first and second respective bead area (420). A carcass ply (500) extends under a crown portion of the non-pneumatic tire (100), into the first and second sidewall regions (400) and to the first and second bead area (420). The first and second bead area (420) are each mounted on the first and second bead ring holder (1000). The carcass ply (500) is tensioned when each bead area (420) is mounted on the respective bead ring holder (1000) of the rim.
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公开(公告)号：EP3960436A3
公开(公告)日：2022-03-16
申请号：EP21194161.2
申请日：2021-08-31
发明人： PHILLIPSON, Joshua Aaron , DYRLUND, Christopher David , DELANEY, Duane Thomas , ROGENSKI, Elizabeth Amelia , SKURICH, Michael Stefan , KAES, Christian
摘要： A method for forming a tire composite tread (100, 110, 120, 130) is disclosed. The method comprises the steps of: selecting a first tread compound having at least one first desired property, and selecting a second, different tread compound having at least one second desired property, forming a composite tread (100, 110, 120, 130) by winding a dual layer strip (210) having a first layer (212) formed of the first tread compound and a second layer (214) formed of the second compound, wherein the composite tread (100, 110, 120, 130) has a first and second zone, wherein each zone is formed by spirally winding the dual layer strip (210), wherein the first zone is formed of said dual layer strip (210) having a strip ratio of the volumetric proportion of the first tread compound to the second tread compound used to form the dual layer strip (210), and wherein the second zone has a different strip ratio of the volumetric proportion of the first tread compound to the second tread compound used to form the dual layer strip (210) than the first zone by varying the volumetric proportion of the first tread compound to the second tread compound. Also, tire having a component, preferably a tread, is disclosed. The component (100, 110, 120, 130) is formed from a continuous spiral winding of a dual layer strip (210) having a first layer (212) formed of a first compound, and a second layer (214) formed of a second, different compound, wherein the cross-sectional shape of the first layer is at least substantially triangular.
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公开(公告)号：EP3838627A1
公开(公告)日：2021-06-23
申请号：EP20214350.9
申请日：2020-12-15
发明人： SKURICH, Michael Stefan , JUERGENS, Zachary William , ROBERTS, Jeremy Lee , CHO, Jung Wan , STRACH, Gregory Marvin
摘要： A tire with a tread (108) formed with tread elements (124) including a dual angled chamfer (132) id disclosed. The tire (100) comprises a pair of sidewalls (106) extending radially outward to a tread (108) for ground engagement; a plurality of circumferentially extending grooves (118) extending about the tread (108) and defining a plurality of ribs (120); a plurality of laterally extending grooves (122) cooperating with the circumferential grooves (118) to divide the ribs (120) into tread elements (124); and a plurality of selected tread elements (124) being formed with a dual angled chamfer (132). Each of the selected tread elements (124) includes a body (126), a radially outer surface (128) for ground-engagement, a chamfer side (130) and a dual angled chamfer (132) being formed in the body (126) between the radially outer surface (128) and the chamfer side (130).
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公开(公告)号：EP3960500A1
公开(公告)日：2022-03-02
申请号：EP21194221.4
申请日：2021-09-01
发明人： PHILLIPSON, Joshua Aaron , DYRLUND, Christopher David , DELANEY, Duane Thomas , ROGENSKI, Elizabeth Amelia , SKURICH, Michael Stefan , KAES, Christian
摘要： A tire having a tread (100) is disclosed wherein the tread (100) is formed from a dual layer strip (210) having a first layer (212) formed of a first compound, and a second layer (214) formed of a different second compound. The dual layer strip (210) has a strip ratio of % first compound to % second compound in a range of from 20 to 50% of the first compound to 50 to 80% of the second compound. Also, tire having a tread (100) is disclosed wherein the tread (100) has a first shoulder region (122) on an axial first side of the tread (100) and a second shoulder region (124) on the axial opposite side of the tread (100), wherein each shoulder region (122, 124) is formed from a dual layer strip (210) having a first layer (212) formed of a first compound, and a second layer (214) formed of a different second compound, wherein the dual layer strip (210) has a strip ratio of % first compound to % second compound, wherein first shoulder region (122) has a strip ratio in a range of from 70 to 100% of the first compound to a range of from 0 to 30% of the second compound.
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公开(公告)号：EP3960436A2
公开(公告)日：2022-03-02
申请号：EP21194161.2
申请日：2021-08-31
发明人： PHILLIPSON, Joshua Aaron , DYRLUND, Christopher David , DELANEY, Duane Thomas , ROGENSKI, Elizabeth Amelia , SKURICH, Michael Stefan , KAES, Christian
摘要： A method for forming a tire composite tread (100, 110, 120, 130) is disclosed. The method comprises the steps of: selecting a first tread compound having at least one first desired property, and selecting a second, different tread compound having at least one second desired property, forming a composite tread (100, 110, 120, 130) by winding a dual layer strip (210) having a first layer (212) formed of the first tread compound and a second layer (214) formed of the second compound, wherein the composite tread (100, 110, 120, 130) has a first and second zone, wherein each zone is formed by spirally winding the dual layer strip (210), wherein the first zone is formed of said dual layer strip (210) having a strip ratio of the volumetric proportion of the first tread compound to the second tread compound used to form the dual layer strip (210), and wherein the second zone has a different strip ratio of the volumetric proportion of the first tread compound to the second tread compound used to form the dual layer strip (210) than the first zone by varying the volumetric proportion of the first tread compound to the second tread compound. Also, tire having a component, preferably a tread, is disclosed. The component (100, 110, 120, 130) is formed from a continuous spiral winding of a dual layer strip (210) having a first layer (212) formed of a first compound, and a second layer (214) formed of a second, different compound, wherein the cross-sectional shape of the first layer is at least substantially triangular.
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公开(公告)号：EP3332990A1
公开(公告)日：2018-06-13
申请号：EP17206381.0
申请日：2017-12-11
发明人： WIELAND, Richard Mark , SKURICH, Michael Stefan , CICCHIANI, Michael Geno , UMSTOT, Dale Edward
摘要： A pneumatic tire having a radially outer tread (1500) is disclosed. The tread (1500) has one or more circumferential grooves (1510), wherein the bottom, or one or both sides, or the bottom and one or both sides of at least one circumferential groove (1510) are at least partially textured with flat-topped pyramids (1520).
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公开(公告)号：EP3017964A1
公开(公告)日：2016-05-11
申请号：EP15192343.0
申请日：2015-10-30
发明人： SKURICH, Michael Stefan , UMSTOT, Dale Edward , SMESKO, Kenneth William , CHO, Jung Wan , MURPHY, Darin Andrew , OBERLIN, Daniel Glenn , WIELAND, Richard Mark
CPC分类号： B60C11/0327 , B60C11/0302 , B60C11/0304 , B60C11/0306 , B60C11/0309 , B60C11/0332 , B60C11/1307 , B60C11/1353 , B60C2011/0383 , B60C2011/0388 , B60C2011/1209 , B60C2011/133 , B60C2011/1338 , B60C2011/1361
摘要： A pneumatic tire is disclosed having a radially outer tread (700, 800, 900). The tread has a plurality of circumferential grooves (710, 910), a plurality of lateral grooves (720, 820), and a plurality of shoulder grooves (730, 830). The bottom and the sides, only the bottom or only the sides of each circumferential groove (710, 910) are textured. Furthermore, the bottom and the sides, only the bottom or only the sides of each lateral groove (720, 820) are textured and the bottom and the sides, only the bottom or only the sides of each shoulder groove (730, 830) are textured.
摘要翻译： 公开了一种具有径向外胎面（700,800,900）的充气轮胎。 胎面具有多个周向槽（710,910），多个横向槽（720,820）和多个胎肩槽（730,830）。 底部和侧面，仅每个圆周凹槽（710,910）的底部或仅这些侧面被纹理化。 此外，底部和侧面仅仅每个横向凹槽（720,820）的底部或仅侧面被纹理化，并且底部和侧面，仅每个肩部凹槽（730,830）的底部或仅两侧是 纹理。
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