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    Tire for automobile
    1.
    外观设计
    Tire for automobile 有权

    公开(公告)号：USD1020615S1

    公开(公告)日：2024-04-02

    申请号：US29848469

    申请日：2022-08-03

    申请人： Sumitomo Rubber Industries, Ltd.

    设计人： Ryota Ikeda ,  Takashi Hagihara ,  Yuto Ohte ,  Kengo Fukuda

    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.

    Tire for automobile
    3.
    外观设计
    Tire for automobile 有权

    公开(公告)号：USD1015997S1

    公开(公告)日：2024-02-27

    申请号：US29833776

    申请日：2022-04-07

    申请人： Sumitomo Rubber Industries, Ltd.

    设计人： Ryota Ikeda ,  Takashi Hagihara ,  Yuto Ohte ,  Kengo Fukuda

    摘要： FIG. 1 is a perspective view of a tire for automobile according to a first embodiment of 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;
    FIG. 8 is a partial enlarged view of FIG. 2;
    FIG. 9 is a perspective view of a tire for automobile according to a second embodiment of the new design;
    FIG. 10 is a front elevational view thereof;
    FIG. 11 is a rear elevational view thereof;
    FIG. 12 is a top plan view thereof;
    FIG. 13 is a bottom plan view thereof;
    FIG. 14 is a right side elevational view thereof;
    FIG. 15 is a left side elevational view thereof; and,
    FIG. 16 is a partial enlarged view of FIG. 10.

    Tire
    4.
    发明授权
    Tire 有权

    公开(公告)号：US11904635B2

    公开(公告)日：2024-02-20

    申请号：US17929257

    申请日：2022-09-01

    申请人： Sumitomo Rubber Industries, Ltd.

    发明人： Kengo Fukuda ,  Ryota Ikeda ,  Yuto Ohte ,  Kohei Miyoshi

    IPC分类号： B60C11/12 ,  B60C11/03

    CPC分类号： B60C11/0304 ,  B60C11/1204 ,  B60C11/1236 ,  B60C11/1281 ,  B60C2011/0353 ,  B60C2011/1209

    摘要： A tread portion 2 includes four circumferential grooves 3 and five land portions 4. Each of the five land portions 4 is provided with no groove having a groove width greater than 2.0 mm, and is provided with only sipes 9. The four circumferential grooves 3 include a shoulder circumferential groove 5. The five land portions 4 include a shoulder land portion 11 and a middle land portion 13. The middle land portion 13 is provided with a plurality of middle sipes 30. The shoulder land portion 11 is provided with a plurality of shoulder sipes 20 each extending from the shoulder circumferential groove 5 to a position beyond a tread end. At least one of the shoulder sipes 20 includes an inclined portion 21. A maximum angle of the inclined portion 21 with respect to a tire axial direction is not greater than a maximum angle of the middle sipe 30 with respect to the tire axial direction. A difference between the maximum angle of the inclined portion 21 and the maximum angle of the middle sipe 30 is not greater than 5°.

    Tire
    5.
    发明授权
    Tire 有权

    公开(公告)号：US11912069B2

    公开(公告)日：2024-02-27

    申请号：US17929236

    申请日：2022-09-01

    申请人： Sumitomo Rubber Industries, Ltd.

    发明人： Kohei Miyoshi ,  Ryota Ikeda ,  Yuto Ohte

    IPC分类号： B60C11/12 ,  B60C11/03

    CPC分类号： B60C11/0306 ,  B60C11/0304 ,  B60C11/1204 ,  B60C2011/0341

    摘要： Provided is a 5-rib tire that can have improved steering stability and noise performance A tread portion 2 includes four circumferential grooves 3 and five land portions 4. Two tread ends are ends of a 50%-load ground-contact surface. Each of the five land portions 4 is provided with no groove having a groove width greater than 2.0 mm, and is provided with only sipes 9. The five land portions 4 include a shoulder land portion 11. The shoulder land portion 11 is provided with a plurality of shoulder sipes 20. At least one of the shoulder sipes 20 includes an inclined portion 21 and an axial portion 22. The axial portion 22 cross the tread end.

    Tire
    6.
    发明授权
    Tire 有权

    公开(公告)号：US11780271B2

    公开(公告)日：2023-10-10

    申请号：US17839483

    申请日：2022-06-14

    申请人： Sumitomo Rubber Industries, Ltd.

    发明人： Yuto Ohte ,  Ryota Ikeda

    IPC分类号： B60C11/12 ,  B60C11/03 ,  B60C11/04

    CPC分类号： B60C11/1281 ,  B60C11/0302 ,  B60C11/0304 ,  B60C11/04 ,  B60C11/1236

    摘要： A tread portion 2 can include an inner tread end, an outer tread end, circumferential grooves, and land portions. The circumferential grooves can include an inner shoulder circumferential groove and an outer shoulder circumferential groove. The land portions can include an inner shoulder land portion and an outer shoulder land portion. The inner shoulder land portion can include inner shoulder lateral grooves and inner shoulder sipes. The outer shoulder land portion can include outer shoulder lateral grooves and outer shoulder sipes. Each outer shoulder sipe can have a chamfered portion at each of sipe edges on both sides. The chamfered portion can have a chamfered width that increases from a terminating end side toward the outer shoulder circumferential groove.