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公开(公告)号：US20180361692A1
公开(公告)日：2018-12-20
申请号：US16061195
申请日：2016-12-20
Applicant: Bridgestone Americas Tire Operations, LLC
Inventor： Andrew V. HAIDET , Douglas B. COSTLOW , Robert W. ASPER
Abstract: A tire includes a central region configured to be mounted to a wheel and a crown region including a circumferential tread and a shear element disposed below the circumferential tread. The shear element includes an upper reinforcement layer, a lower reinforcement layer, and an elastic region disposed between the upper reinforcement layer and the lower reinforcement layer. A radial distance between the upper reinforcement layer and the lower reinforcement layer varies along an axial width of the tire. The tire also includes an intermediate region extending from the central region to the crown region.
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公开(公告)号：US20180354304A1
公开(公告)日：2018-12-13
申请号：US16061141
申请日：2016-12-20
Applicant: Bridgestone Americas Tire Operations, LLC
Inventor： Andrew V. HAIDET , Douglas B. COSTLOW
CPC classification number: B60C7/14 , B29C70/30 , B29D30/02 , B33Y10/00 , B33Y80/00 , B60C7/105 , B60C2007/107 , B60C2007/146
Abstract: A green tire includes a plurality of sheets of green rubber having a substantially circular shape, wherein each sheet of green rubber includes an upper ring and a lower ring, and each sheet of green rubber further includes a plurality of spoke portions extending from the upper ring to the lower ring. The green tire further includes a plurality of reinforcements. Each reinforcement is disposed between adjacent sheets of green rubber. At least one reinforcement is sandwiched between the upper rings of adjacent sheets of green rubber, and at least one reinforcement is sandwiched between the spoke portions of adjacent sheets of green rubber.
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公开(公告)号：US20180170095A1
公开(公告)日：2018-06-21
申请号：US15845576
申请日：2017-12-18
Applicant: Bridgestone Americas Tire Operations, LLC
Inventor： Douglas B. COSTLOW , Andrew V. HAIDET , Adam K. NESBITT , Sharon E. REINHARDT
Abstract: A nonpneumatic tire includes a tread portion, an upper ring, and a plurality of spokes extending radially downward from the upper ring. Each spoke terminates at a lower end having a spoke mount configured to engage a corresponding hub mount. Each spoke is under substantially no tension when the tread portion is not in contact with a ground surface and when each spoke mount is disengaged from its corresponding hub mount. Each spoke is under tension when the tread portion is not in contact with the ground surface and when each spoke mount is engaged with its corresponding hub mount.
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公开(公告)号：US20180304688A1
公开(公告)日：2018-10-25
申请号：US16023491
申请日：2018-06-29
Applicant: Bridgestone Americas Tire Operations, LLC
Inventor： Douglas B. COSTLOW
Abstract: A non-pneumatic tire includes a circumferential tread having a first axial width. The tire further includes a lower annular band having a circumferential convex curved surface and a second axial width greater than the first axial width. The lower annular band is configured to deflect upon application of an axial force above a threshold axial force. The tire also includes tire structure connecting the circumferential tread to the lower annular band. The tire structure has a third axial width less than the second axial width.
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5.发明申请公开(公告)号：US20170369620A1
公开(公告)日：2017-12-28
申请号：US15539007
申请日：2015-12-17
Applicant: Bridgestone Americas Tire Operations, LLC
Inventor： Joshua P. ABELL , Michael R. BEAULIEU , Douglas B. COSTLOW , Andrew V. HAIDET
IPC: C08F290/04 , B33Y80/00 , B29C64/129 , B60C1/00 , C08K3/00 , B33Y70/00 , B33Y10/00 , B29K105/00 , B29K9/00 , B29K105/24 , B29L30/00
Abstract: The present disclosure is directed to actinic radiation curable polymeric mixtures, cured polymeric mixtures, tires and tire components made from the foregoing, and related processes.
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Patent Agency Ranking
公开(公告)号：US20220016857A1
公开(公告)日：2022-01-20
申请号：US17478167
申请日：2021-09-17
Applicant: Bridgestone Americas Tire Operations, LLC
Inventor： Andrew V. HAIDET , Douglas B. COSTLOW , Robert W. ASPER
IPC: B29D30/02 , B60C7/08 , B60C9/22 , B60C7/14 , B60C11/03 , B60C11/14 , B60C7/22 , B29D30/58 , B60C7/10 , B60C7/12 , B33Y80/00
Abstract: A green tire includes a plurality of sheets of green rubber having a substantially circular shape, with each sheet having a tread region disposed along a circumference. A plurality of objects are sandwiched between adjacent sheets of green rubber in the tread region. Each object is constructed of a material selected from the group consisting of steel, polyester, nylon, carbon fiber, aramid, fiber glass, cotton, hemp, polyurethane and other plastic, other synthetic or natural fibers and other metal materials.
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公开(公告)号：US20200298616A1
公开(公告)日：2020-09-24
申请号：US16896359
申请日：2020-06-09
Applicant: Bridgestone Americas Tire Operations, LLC
Inventor： Douglas B. COSTLOW , Andrew V. HAIDET , Adam K. NESBITT , Sharon E. REINHARDT
Abstract: A nonpneumatic tire includes a tread portion, an upper ring, and a plurality of spokes extending radially downward from the upper ring. Each spoke is configured to carry a load while in tension and while in compression. The upper ring and the plurality of spokes are part of a unitary component constructed of a single material. Each spoke terminates at a lower end having a spoke mount with an opening configured to engage a corresponding hub mount. Each spoke is under substantially no tension when the tread portion is not in contact with a ground surface and when each spoke mount is disengaged from its corresponding hub mount. Each spoke is under tension when the tread portion is not in contact with the ground surface and when each spoke mount is engaged with its corresponding hub mount.
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公开(公告)号：US20180354216A1
公开(公告)日：2018-12-13
申请号：US16061219
申请日：2016-12-20
Applicant: Bridgestone Americas Tire Operations, LLC
Inventor： Andrew V. HAIDET , Douglas B. COSTLOW , Robert W. ASPER
CPC classification number: B29D30/02 , B29D30/58 , B29D2030/0083 , B29D2030/526 , B60C7/08 , B60C7/10 , B60C7/143 , B60C7/22 , B60C9/2204 , B60C11/0323 , B60C11/14 , B60C2007/107 , B60C2007/146 , B60C2011/142
Abstract: A tire includes a central region configured to be mounted to a wheel and a crown region including a circumferential tread. A plurality of voids are disposed in the crown region, below a surface of the circumferential tread. The tire further includes an intermediate region extending from the central region to the crown region.
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公开(公告)号：US20180170107A1
公开(公告)日：2018-06-21
申请号：US15844679
申请日：2017-12-18
Applicant: Bridgestone Americas Tire Operations, LLC
Inventor： Douglas B. COSTLOW , Andrew V. HAIDET , Adam K. NESBITT , Sharon E. REINHARDT
CPC classification number: B60C7/14 , B29D30/02 , B60B1/042 , B60B5/02 , B60B2360/50 , B60B2900/111 , B60C7/08 , B60C7/143 , B60C7/18 , B60C2007/005 , B60C2007/107
Abstract: A nonpneumatic tire includes an upper ring and a plurality of spokes extending from the upper ring. At least one reinforcement embedded in each spoke, wherein each reinforcement is constructed of a material that shrinks in length by 0.1% to 10% when subjected to a temperature between 38° C. to 260° C. and a pressure between 0.10 mPa to 0.70 mPa.
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公开(公告)号：US20170349005A1
公开(公告)日：2017-12-07
申请号：US15538803
申请日：2015-10-22
Applicant: Bridgestone Americas Tire Operations, LLC
Inventor： Douglas B. COSTLOW
CPC classification number: B60C7/26 , B60C7/102 , B60C7/24 , B60C2007/146
Abstract: A non-pneumatic tire includes a circumferential tread having a first axial width. The tire further includes a lower annular band having a circumferential convex curved surface and a second axial width greater than the first axial width. The lower annular band is configured to deflect upon application of an axial force above a threshold axial force. The tire also includes tire structure connecting the circumferential tread to the lower annular band. The tire structure has a third axial width less than the second axial width.
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