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公开(公告)号：US20240351377A1
公开(公告)日：2024-10-24
申请号：US18684178
申请日：2022-05-16
发明人： Takashi SHIMURA , Keiichi TAKAMURA
摘要： A tire 1 includes a communication device 10 embedded inside a tire side portion 1d and a plurality of turbulence-generating projections F projecting from a tire outer surface 1ds of the tire side portion, extending along the tire radial direction, and arranged at intervals in the tire circumferential direction. The communication device overlaps at least one of an inter-projection recess G between adjacent turbulence-generating projections and the turbulence-generating projection F in a projected plane of the tire side portion in the tire width direction.
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公开(公告)号：US12097727B2
公开(公告)日：2024-09-24
申请号：US17714300
申请日：2022-04-06
发明人： Yoshiki Sato
CPC分类号： B60C13/001 , B60C11/01 , B60C13/002 , B60C13/02
摘要： A plurality of side blocks each has a high protruding portion, an amount by which the high protruding portion protrudes relative to a reference surface which is an exterior surface in a region peripheral to an insignia being not less than a maximum amount by which the insignia protrudes relative to the reference surface. The plurality of side blocks include a first side block which as viewed in the tire radial direction appears to overlap the insignia, and a second side block which as viewed in the tire radial direction appears not to overlap the insignia. An inner end in the tire radial direction of the high protruding portion of the first side block is separated in the tire radial direction from the insignia, and a portion of the high protruding portion of the second side block appears to overlap the insignia as viewed in the tire circumferential direction.
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公开(公告)号：US12023965B2
公开(公告)日：2024-07-02
申请号：US17595685
申请日：2020-04-08
发明人： Stefan Rittweger , Juraj Jurco
CPC分类号： B60C13/001 , B60C13/02
摘要： A pneumatic vehicle tire (1) having sidewalls (2) and a tread (3) and having at least one marking surface (4) on at least one of the sidewalls (2) and/or on the tread (3), wherein the marking surface (4) has two parallel sets (5, 5′) of elongate elevations (6, 6′), wherein the two parallel sets (5, 5′) intersect and form a parallelogram grid.
The problem addressed is therefore that of influencing the contrast effect in even more targeted fashion, and further increasing the contrast effect. It is also the intention to realize easy producibility of the tire.
This is achieved in that the parallelograms of the parallelogram grid have an interior angle (7) of 35° to 90°, and in that at least one parallelogram, preferably at least half of the parallelograms, particularly preferably all of the parallelograms, has or have an additional elevation (8) within its or their areal extent.-
公开(公告)号：US12023963B2
公开(公告)日：2024-07-02
申请号：US17049002
申请日：2019-04-10
CPC分类号： B60C13/001 , B60C13/02 , B60C13/04 , B60C15/0603 , B60C2013/006 , B60C2013/007 , B60C2013/045 , B60C15/04
摘要： In a pneumatic tire, a two-dimensional code is provided on a surface of side rubber provided in a side portion. The two-dimensional code is formed of a dot pattern including two types of gray scale elements identifiably formed using surface irregularities. A two-dimensional code range in a tire radial direction in which the two-dimensional code is provided lies outward or inward of a bead filler rubber edge located outward of bead filler rubber in the tire radial direction.
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公开(公告)号：US11951776B2
公开(公告)日：2024-04-09
申请号：US17275525
申请日：2019-09-11
发明人： Yousuke Sakamoto
CPC分类号： B60C13/02 , B60C11/01 , B60C2011/1361
摘要： A pneumatic tire includes a block group including shoulder blocks adjacent to each other with a shoulder lug groove therebetween and side blocks adjacent to each other with a side groove positioned on an extension of a shoulder lug groove between the shoulder blocks. Contour lines of side surfaces of the shoulder blocks on the outer side in the tire width direction and contour lines of the top surfaces of the side blocks extend on identical straight lines. Contour lines of the top surfaces of the side blocks, contour lines on a side away from the side groove between the side blocks, and contour lines of the narrow grooves formed on the side blocks each include straight portions extending along the tire radial direction on the side of the shoulder blocks and inclined portions extending in a converging manner toward the side groove between the side blocks.
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公开(公告)号：US11897286B2
公开(公告)日：2024-02-13
申请号：US17109739
申请日：2020-12-02
发明人： Yoshiki Sato , Toshiyuki Ohashi
摘要： As viewed in a tire circumferential direction, a maximum value of an amount by which a first inner portion protrudes toward the exterior in a tire width direction beyond a second inner portion is greater than a maximum value of an amount by which the second inner portion protrudes toward the exterior in the tire width direction beyond a first inner portion, and as viewed in the tire circumferential direction, a maximum value of an amount by which a second outer portion protrudes toward the exterior in the tire width direction beyond a first outer portion is greater than a maximum value of an amount by which the first outer portion protrudes toward the exterior in the tire width direction beyond the second outer portion.
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公开(公告)号：US11850890B2
公开(公告)日：2023-12-26
申请号：US16478832
申请日：2018-01-16
发明人： Takahisa Murata
CPC分类号： B60C11/01 , B60C11/11 , B60C13/02 , B60C2011/1361 , B60C2200/14
摘要： Provided is a pneumatic tire. Side blocks are provided at extension positions of shoulder blocks on an inner side in a tire lateral direction, and each of the side block is formed into an L-shape in which a radial portion extending in a tire radial direction and a circumferential portion extending in a tire circumferential direction are coupled in a hook portion. Of the side blocks, first blocks having the circumferential portions oriented to the shoulder block side and second blocks having the radial portions oriented to the shoulder block side form pairs by facing each other so that the circumferential portions of the first blocks and the second blocks overlap with each other. The side block pairs formed of the first blocks and the second blocks are arrayed in the tire circumferential direction.
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公开(公告)号：US11833858B2
公开(公告)日：2023-12-05
申请号：US16642926
申请日：2018-05-17
发明人： Ulrich Behr
CPC分类号： B60C11/01 , B60C11/1204 , B60C13/02 , B60C2011/1213
摘要： Pneumatic vehicle tire having a profiled tread (3), side walls (5) and rounded tire shoulders, wherein, when the tire is mounted on a rim, the tread (3) has, in a first operating state with no load, a first contact surface and outside of the contact surface has profiled shoulder portions (4) extending in the direction of the side walls (5). The shoulder portions (4) have blocks (8a, 8b), between which grooves (9a, 9b) extending in the direction of the side walls (5) are provided and which are provided with sipes (11, 12, 13) and/or grooves extending in the direction of the side walls (5), wherein, in at least one further operating state of the tire mounted on the rim, the tire has a further contact surface, which is wider than the first contact surface and at least partially includes the shoulder portions (4) and the profiling thereof.
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公开(公告)号：US11807048B2
公开(公告)日：2023-11-07
申请号：US16765853
申请日：2018-11-22
发明人： William License , Jacques Babaud
CPC分类号： B60C13/02 , B60C13/002 , B60C1/0025
摘要： Tire (1) comprising a carcass reinforcement (2) surmounted by a crown reinforcement (3), itself capped by a tread (7), the said tread being connected to two beads (6) via two sidewalls (4) each having an exterior surface (40), at least one of the said sidewalls comprising at least two circumferential protrusions (5a, 5b, 5c), each sidewall (4) comprising an equator point (E) situated on the exterior surface of the sidewall radially at the same position as the axially outermost point (20) of the carcass reinforcement (2) in the unladen reference configuration, each circumferential protrusion (5a, 5b, 5c) being bounded by a radially upper wall (51), by a radially lower wall (52), and by a connecting wall (53) situated between the radially upper wall (51) and the radially lower wall (52) tire.
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公开(公告)号：US20230241931A1
公开(公告)日：2023-08-03
申请号：US17754501
申请日：2020-10-07
发明人： Tsuyoto SHIMIZU
IPC分类号： B60C13/02
CPC分类号： B60C13/02
摘要： A pneumatic tire includes a tread portion, a tire side portion, and a bead portion and includes a ridge region in a predetermined region of the tire side portion. The ridge region is formed with a plurality of ridges arranged. The plurality of ridges periodically protrudes from a base surface in parallel to one another. A pitch length between the ridges that are adjacent in a cross-sectional view of the plurality of ridges along an orthogonal direction, which is a direction orthogonal to an extension direction, is 0.52 mm or more and 1.50 mm or less. A ratio of a height to a width of one of the ridges along the orthogonal direction is 0.60 or more and 1.40 or less.
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