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公开(公告)号：US11897292B2
公开(公告)日：2024-02-13
申请号：US17086793
申请日：2020-11-02
发明人： Kazuhiro Nakano
CPC分类号： B60C13/02 , B60C13/001 , B60C15/0036 , B60C2013/045
摘要： A pneumatic includes a pair of sidewall portions. At least one of the sidewall portions is provided on an outer surface thereof with a first protruding portion arranged on an outer side in a tire radial direction and a second protruding portion arranged on a radially inner side. Both protruding portions are formed so as to be convex outward in a tire axial direction. The second protruding portion has a protruding apex surface formed of a different colored rubber material having a different color from an outer surface of the first protruding portion. A distance in the tire radial direction between an inner edge in the tire radial direction of the first protruding portion and an outer edge in the tire radial direction of the second protruding portion is 40% or more and 220% or less of a length in the tire radial direction of the second protruding portion.
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公开(公告)号：US11046120B2
公开(公告)日：2021-06-29
申请号：US16020199
申请日：2018-06-27
发明人： Kazuhiro Nakano
摘要： A tire comprises a tread portion 2. The tread portion 2 comprises a plurality of lateral grooves 8 extending in a tire axial direction and blocks 9 divided by the lateral grooves 8. At least one of the blocks 9 includes a first lateral block wall 16 positioned on a side of one of the lateral grooves 8 adjacent thereto and a sipe pair 22 consisting of a first lateral sipe 23 and a second lateral sipe 24 adjacent to each other in the tire axial direction with a gap 25 therebetween. The first lateral block wall 16 has, at a center portion thereof in the tire axial direction, a convex portion 20 partly protruding toward the one of the lateral grooves 8. The gap 25 is arranged in a convex portion projection area 26 obtained by extending the convex portion 20 along a tire circumferential direction.
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公开(公告)号：USD1015262S1
公开(公告)日：2024-02-20
申请号：US29825939
申请日：2022-02-08
设计人： Kazuhiro Nakano
摘要： FIG. 1 is a perspective view of a tire for automobile according to the new design;
FIG. 2 is a front elevational view thereof;
FIG. 3 is a rear elevational view thereof;
FIG. 4 is a top plan view thereof;
FIG. 5 is a bottom plan view thereof;
FIG. 6 is a right side elevational view thereof;
FIG. 7 is a left side elevational view thereof; and,
FIG. 8 is a partial enlarged view of FIG. 2.
The broken lines in FIG. 2 are used for demarcation of the partial enlarged view of FIG. 8 and form no part of the claimed design.
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