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公开(公告)号：US12098270B2
公开(公告)日：2024-09-24
申请号：US16982572
申请日：2019-02-28
发明人： Kiyohito Takahashi
IPC分类号： C08L23/28 , B60C1/00 , B60C19/12 , C08K3/04 , C08K3/06 , C08K5/14 , C08K5/40 , C08K11/00 , C08L7/00
CPC分类号： C08L23/283 , B60C1/0041 , B60C19/122 , C08K3/04 , C08K3/06 , C08K5/14 , C08K5/40 , C08K11/005 , C08L7/00
摘要： As the sealant material composition forming a sealant layer of a pneumatic tire provided with the sealant layer on a tire inner surface, the sealant material composition prepared by blending from 0.1 parts by mass to 20 parts by mass of a crosslinking agent, from 0.1 parts by mass to 40 parts by mass of an organic peroxide, and from 10 parts by mass to 400 parts by mass of a liquid polymer per 100 parts by mass of a butyl rubber is used.
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公开(公告)号：US20240308277A1
公开(公告)日：2024-09-19
申请号：US18546860
申请日：2022-02-22
发明人： Hiraku KODA , Haruka TATENO
CPC分类号： B60C15/04 , B60C3/04 , B60C11/0083 , B60C11/13 , B60C13/00 , B60C15/0036 , B60C2011/0033 , B60C2013/007
摘要： A tire includes a pair of bead cores, a carcass layer extending between the bead cores, and a belt layer disposed on an outer side of the carcass layer in a radial direction. A tire outer diameter OD (mm) is in a range 200≤OD≤660. A total tire width SW (mm) is in a range 100≤SW≤400. A strength Tcs (N/50 mm) per a width of 50 mm of a carcass ply constituting the carcass layer is in a range 17≤Tcs/OD≤120 with respect to the tire outer diameter OD (mm).
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公开(公告)号：USD1042312S1
公开(公告)日：2024-09-17
申请号：US29868448
申请日：2022-12-02
设计人： Hiroki Endo , Noboru Kuwahara
摘要： FIG. 1 is a perspective view of an automobile tire showing our design;
FIG. 2 is a front view thereof;
FIG. 3 is a rear view thereof;
FIG. 4 is a right side view thereof;
FIG. 5 is a left side view thereof;
FIG. 6 is a top view thereof;
FIG. 7 is a bottom view thereof; and,
FIG. 8 is an enlarged view of a portion defined by lines 8-8 shown in FIG. 1.
In the drawings, the broken lines depict environmental subject matter only and form no part of the claimed design. The dot and dashed lines represent a boundary between the claimed portion and the non-claimed portion.-
公开(公告)号：US20240300267A1
公开(公告)日：2024-09-12
申请号：US18547626
申请日：2022-01-27
发明人： Ryohei TAKEMORI
CPC分类号： B60C11/04 , B60C2011/0346 , B60C2011/0353
摘要： A pneumatic tire includes inner intermediate lug grooves having a length L1 and outer intermediate lug grooves having a length L2 formed in inner and outer intermediate land portions, respectively, where lengths L1 and L2 satisfy L1>L2. Distances W1, W2, W3, and W4 from a tire equator to an inner shoulder main groove, an inner center main groove, an outer center main groove, and an outer shoulder main groove, respectively, satisfy 0.58≤W1/Wi≤0.62, 0.20≤W2/Wi≤0.24, 0.15≤W3/Wo≤0.19, and 0.53≤W4/Wo≤0.57 with respect to distances Wi, Wo from the tire equator to ground contact edges. A total value of a groove width WG1 of the inner shoulder main groove and a groove width WG2 of the inner center main groove is larger than a total value of a groove width WG3 of the outer center main groove and a groove width WG4 of the outer shoulder main groove.
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公开(公告)号：US12085197B2
公开(公告)日：2024-09-10
申请号：US18252433
申请日：2021-10-07
发明人： Shun Sato , Daisuke Maeda
CPC分类号： F16L11/086 , B32B1/08 , B32B15/02 , B32B15/06 , B32B15/088 , B32B15/18 , C08L77/00 , B32B2597/00
摘要： Provided is a hydrogen-filling hose including an inner layer, a reinforcing layer, and an outer layer, the hydrogen-filling hose being characterized in that the inner layer includes a thermoplastic resin composition including a matrix that includes a polyamide resin and a domain that includes a modified styrene elastomer, the modified styrene elastomer content of the thermoplastic resin composition is 5-50 mass % of all polymer components in the thermoplastic resin composition, the reinforcing layer includes at least one layer that includes steel wire, and the outer layer includes a thermoplastic elastomer.
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公开(公告)号：US12060449B2
公开(公告)日：2024-08-13
申请号：US16762031
申请日：2018-11-12
发明人： Yu Shinke , Kazuya Uenishi
CPC分类号： C08F236/20 , C08K3/04 , C08K3/36 , C08K11/005 , C08L19/006 , B60C1/0016 , C08F2800/10
摘要： A polymer includes a repeating unit represented by Formula (1) and/or a repeating unit represented by Formula (2), and a repeating unit represented by Formula (3) and/or a repeating unit represented by Formula (4), where a proportion of a total of the repeating unit represented by Formula (1) and the repeating unit represented by Formula (2) is greater than 0 mol % but ≤100 mol %; a proportion of a total of the repeating unit represented by Formula (3) and the repeating unit represented by Formula (4) is ≥0 mol % but less than 100 mol %; a proportion of a total of the repeating unit represented by Formula (1) and the repeating unit represented by Formula (3) is ≥20 mol %; and a proportion of a total of the repeating unit represented by Formula (2) and the repeating unit represented by Formula (4) is ≤80 mol %.
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公开(公告)号：US12059929B2
公开(公告)日：2024-08-13
申请号：US17260206
申请日：2019-05-29
发明人： Kenichi Matsumoto
CPC分类号： B60C11/0304 , B60C11/1236 , B60C11/1263 , B60C2011/0348 , B60C2011/0372 , B60C2011/0381
摘要： A tread pattern of a pneumatic tire includes: first and second circumferential main grooves; a first circumferential narrow groove between the first and second circumferential main grooves, the first circumferential narrow groove having a narrower width than the first and second circumferential main grooves; an intermediate lug groove extending from the second circumferential main groove toward the first circumferential narrow groove, the intermediate lug groove being closed without reaching the first circumferential narrow groove; and a sipe extending from the closed end of the intermediate lug groove to connect the closed end with the first circumferential narrow groove. No lug grooves are between the first circumferential main groove and the first circumferential narrow groove, and a groove wall of the first circumferential main groove on a side of the first circumferential narrow groove circumnavigates without interruption in the tire circumferential direction.
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公开(公告)号：US20240262137A1
公开(公告)日：2024-08-08
申请号：US18579445
申请日：2022-03-22
发明人： Hiraku KODA , Takahisa MURATA , Masatoshi SHIMIZU
摘要： In a tire having a cross-sectional height from 50-150 mm, in an unloaded state mounted on a specified rim and inflated to a specified internal pressure, a distance (A) between the tire and a rim flange on a perpendicular line drawn from a rim flange outermost point in a radial direction to a tire outer surface with respect to the cross-sectional height (SH) satisfies 0.01≤A/SH≤0.16, and a point (S) where the rim flange separates from the tire is defined, a point (T) where the perpendicular line drawn from the rim flange outermost point in the radial direction to the tire outer surface intersects the tire outer surface is defined, two perpendicular lines are drawn from (S) and (T) to a carcass layer turned-up portion, and a cross-sectional area (Sr) of a rubber portion in a region surrounded by the two perpendicular lines and the carcass layer turned-up portion satisfies 12 mm2≤Sr≤101 mm2.
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公开(公告)号：US12054007B2
公开(公告)日：2024-08-06
申请号：US17150976
申请日：2021-01-15
发明人： Ryota Gunji
CPC分类号： B60C11/0306 , B60C11/04 , B60C2011/0346 , B60C2011/0348 , B60C2011/0355 , B60C2011/036 , B60C2011/0365 , B60C2011/0381 , B60C2011/0388 , B60C11/11
摘要： A tire includes circumferential main grooves, lug grooves, and land portions defined by the circumferential main grooves and the lug grooves. The circumferential main grooves extend in a circumferential direction. The lug grooves extend in a width direction, include shoulder and center lug grooves, and have an end opening to a circumferential main groove. Narrow shallow grooves in center and shoulder land portions have an end opening to a circumferential main groove and have a groove depth of 10-40% of a circumferential main groove depth. The shoulder lug grooves are on an outer side of a shoulder main groove in the width direction and have an end opening to the shoulder main groove. The center lug grooves are between the center and shoulder main grooves, have both ends opening to circumferential main grooves, and have a minimum width wider than a minimum width of the shoulder lug groove.
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公开(公告)号：US20240240002A1
公开(公告)日：2024-07-18
申请号：US18559488
申请日：2022-03-23
发明人： Ayaki KAZARIYA
CPC分类号： C08L9/06 , B60C1/0016 , C08K3/36
摘要： A rubber composition for a tire contains, in 100 parts by mass of a diene rubber containing 55 mass % or more of a terminal-modified styrene-butadiene rubber, from 60 to 130 parts by mass of silica, from 10 to 50 parts by mass of a thermoplastic resin, and from 2 to 20 mass % of a silane coupling agent with respect to the mass of the silica, the terminal-modified styrene-butadiene rubber having a vinyl content of from 9 to 45 mol % and a glass transition temperature of −45° C. or lower, and containing a polyorganosiloxane structure or an aminosilane structure at a terminal.
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