公开(公告)号：US11904561B2

公开(公告)日：2024-02-20

申请号：US17478167

申请日：2021-09-17

申请人： Bridgestone Americas Tire Operations, LLC

发明人： Andrew V. Haidet ,  Douglas B. Costlow ,  Robert W. Asper

IPC分类号： B29D30/02 ,  B60C7/08 ,  B60C11/03 ,  B60C11/14 ,  B60C7/22 ,  B60C7/10 ,  B29D30/00 ,  B60C9/22 ,  B60C7/14 ,  B29D30/58 ,  B33Y80/00 ,  B29D30/52

CPC分类号： B29D30/02 ,  B29D30/58 ,  B33Y80/00 ,  B60C7/08 ,  B60C7/10 ,  B60C7/143 ,  B60C7/22 ,  B60C9/2204 ,  B60C11/0323 ,  B60C11/14 ,  B29D2030/0083 ,  B29D2030/526 ,  B60C7/107 ,  B60C7/146 ,  B60C2011/142

摘要： 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.

公开(公告)号：US11772423B2

公开(公告)日：2023-10-03

申请号：US17260765

申请日：2019-07-15

申请人： Bridgestone Americas Tire Operations, LLC

发明人： Louis J. Stark

IPC分类号： B60C7/24 ,  B60B25/04 ,  B60B25/20 ,  B60C7/14 ,  B60B25/00

CPC分类号： B60C7/24 ,  B60B25/006 ,  B60B25/045 ,  B60B25/20 ,  B60C7/143 ,  B60B2310/60 ,  B60B2320/14 ,  B60B2360/102 ,  B60B2360/104 ,  B60B2360/3416 ,  B60C7/146

摘要： A rim assembly for a non-pneumatic tire has at least two rim components including: a first rim component having a first rim flange and a first lip, and a second rim component having a second rim flange and a second lip. The rim assembly further includes a plurality of lateral rim component support structures configured to extend through a plurality of openings of a tire support structure. The rim assembly also includes a first plurality of fasteners securing the plurality of lateral rim component support structures to the first rim flange, and a second plurality of fasteners securing the plurality of lateral rim component support structures to the second rim flange.

公开(公告)号：US11766894B2

公开(公告)日：2023-09-26

申请号：US17296858

申请日：2019-11-13

申请人： BRIDGESTONE CORPORATION

发明人： Akihiko Abe

IPC分类号： B60C7/14 ,  B60C7/18 ,  B60C7/24

CPC分类号： B60C7/146 ,  B60C7/143 ,  B60C7/18 ,  B60C7/24

摘要： A pneumatic tire includes an inner cylinder, an outer cylinder, and a connecting member. The outer cylinder and the connecting member elastically deformable, and the thickness of the thickest part of the outer cylinder is thicker than the thickness of the thickest part of the connecting member. When the outer cylinder is pushed by a protrusion and deformed toward the inside in a tire radial direction, at least a part of the connecting member, which is positioned between the protrusion and the inner cylinder, and other connecting members adjacent to the connecting member in the tire circumferential direction abut each other. When the non-pneumatic tire is mounted on a vehicle and travels on a flat contact plane, a gap is secured between the connecting member positioned between the ground plane and the inner cylinder and other connecting members adjacent to the connecting member in the tire circumferential direction.

公开(公告)号：US20180093528A1

公开(公告)日：2018-04-05

申请号：US15782406

申请日：2017-10-12

申请人： MTD PRODUCTS INC

发明人： Axel Schaedler ,  Peter J. Buchanan

IPC分类号： B60B15/02 ,  B60B25/00 ,  B60C7/24 ,  B60C11/03

CPC分类号： B60B15/025 ,  B60B3/08 ,  B60B3/087 ,  B60B25/006 ,  B60C7/143 ,  B60C7/24 ,  B60C11/0311 ,  B60C11/18 ,  B60C2007/107

摘要： A non-pneumatic tire assembly includes a non-pneumatic tire. The non-pneumatic tire includes an inner circumferential ring and an outer circumferential ring defining an annular space and a cylindrical space inside the inner circumferential ring. A plurality of partitions connect the circumferential rings within the annular space. A ground-contacting tread is located on the outer circumferential ring. A rim, including a plurality of pieces, is located within the cylindrical space. The non-pneumatic tire assembly further includes a hub that is removably connected to the rim.

公开(公告)号：US09016336B2

公开(公告)日：2015-04-28

申请号：US14260517

申请日：2014-04-24

申请人： The Goodyear Tire & Rubber Company

发明人： James Alfred Benzing, II ,  Wesley Glen Sigler

IPC分类号： B60C7/14 ,  B29D30/06 ,  B60C11/03 ,  B29D30/00 ,  B60C7/26 ,  B29D30/02

CPC分类号： B60C7/14 ,  B29D30/00 ,  B29D30/02 ,  B29D30/0606 ,  B29D30/0678 ,  B60C7/143 ,  B60C7/26 ,  B60C11/0311 ,  Y10T152/10036 ,  Y10T152/10045

摘要： A non-pneumatic tire includes a plurality of springs. Each spring includes a first end portion, a second end portion, and an arching middle portion. Each spring is interwoven with at least one other spring thereby forming a toroidal structure extending about an entire circumference of the non-pneumatic tire. The toroidal structure is at least partially coated with an elastomer. One end portion of at least one spring is wrapped around a first bead structure adjacent a rim.

摘要翻译： 非充气轮胎包括多个弹簧。 每个弹簧包括第一端部，第二端部和拱形中间部分。 每个弹簧与至少一个其他弹簧交织在一起，从而形成围绕非充气轮胎的整个圆周延伸的环形结构。 环形结构至少部分地涂有弹性体。 至少一个弹簧的一个端部围绕邻近边缘的第一胎圈结构缠绕。

公开(公告)号：US12090802B2

公开(公告)日：2024-09-17

申请号：US18237475

申请日：2023-08-24

申请人： Bridgestone Americas Tire Operations, LLC

发明人： Louis J. Stark

IPC分类号： B60C7/24 ,  B60B25/00 ,  B60B25/04 ,  B60B25/20 ,  B60C7/14

CPC分类号： B60C7/24 ,  B60B25/006 ,  B60B25/045 ,  B60B25/20 ,  B60C7/143 ,  B60B2310/60 ,  B60B2320/14 ,  B60B2360/102 ,  B60B2360/104 ,  B60B2360/3416 ,  B60C7/146

摘要： A rim assembly for a non-pneumatic tire has at least two rim components including: a first rim component having a first rim flange and a first lip, and a second rim component having a second rim flange and a second lip. The rim assembly further includes a plurality of lateral rim component support structures configured to extend through a plurality of openings of a tire support structure. The rim assembly also includes a first plurality of fasteners securing the plurality of lateral rim component support structures to the first rim flange, and a second plurality of fasteners securing the plurality of lateral rim component support structures to the second rim flange.

公开(公告)号：US11772424B2

公开(公告)日：2023-10-03

申请号：US16899206

申请日：2020-06-11

申请人： Ford Global Technologies, LLC

发明人： James Brian McGovern ,  Wesley Grant Morris ,  Adam Wirth

IPC分类号： B60C7/26 ,  B60C7/14 ,  B60B21/02 ,  B60B9/04 ,  B60B9/26

CPC分类号： B60C7/26 ,  B60B21/026 ,  B60C7/14 ,  B60C7/143 ,  B60B9/04 ,  B60B9/26 ,  B60B2340/50 ,  B60B2900/541 ,  B60C7/146

摘要： A tire and wheel assembly includes a non-pneumatic tire and a wheel. The non-pneumatic tire incudes a tread, an inner liner, and a plurality of spokes extending between and coupling the tread to the inner liner. The plurality of spokes have a first width and the inner liner has a second width greater than the first width such that a pair of inner liner flanges extend beyond the plurality of spokes in an axial direction. The wheel includes a rim and the inner liner is configured to be mounted on the rim with the pair of inner liner flanges fastened to the rim such that the non-pneumatic tire is serviceably mounted on the wheel.

公开(公告)号：US11707947B2

公开(公告)日：2023-07-25

申请号：US17058408

申请日：2019-05-22

申请人： Bridgestone Americas Tire Operations, LLC

发明人： Benjamin D. Knospe

IPC分类号： B60C7/14 ,  B29D30/02 ,  B60C7/10

CPC分类号： B60C7/143 ,  B29D30/02 ,  B60C7/107

摘要： A pre-strained non-pneumatic tire has an inner ring, an outer ring, and a plurality of polymeric connecting elements extending from the inner ring to the outer ring. The pre-strained non-pneumatic tire made by a process that includes forming an initial non-pneumatic tire and straining at least a portion of one of the plurality of polymeric connecting elements.

公开(公告)号：US20190176516A1

公开(公告)日：2019-06-13

申请号：US15836952

申请日：2017-12-11

申请人： The Goodyear Tire & Rubber Company

发明人： Ceyhan CELIK ,  Steven Amos EDWARDS ,  George Michael STOILA

IPC分类号： B60B25/12 ,  B60B9/26 ,  B60B3/16

CPC分类号： B60B25/12 ,  B60B3/16 ,  B60B9/26 ,  B60B2320/10 ,  B60C7/14 ,  B60C7/143 ,  B60C2007/107 ,  B60C2007/146

摘要： A wheel assembly includes a first side plate having a first annular base, axially protruding first claw members projecting axially outward from the first annular base, axially protruding first hub mounts projecting axially outward from the first annular base, and axially protruding first spring mounts projecting axially outward from the first annular base; a hub member attached to the first side plate; and a tire assembly laid over the hub member such that spokes of the tire assembly are radially adjacent corresponding first claw members of the first side plate, a plurality of friction members and the first claw members sandwiching each of the spokes.

公开(公告)号：US20170113490A1

公开(公告)日：2017-04-27

申请号：US15331529

申请日：2016-10-21

申请人： SUMITOMO RUBBER INDUSTRIES, LTD.

发明人： Wako IWAMURA ,  Makoto SUGIYA

IPC分类号： B60C7/18

CPC分类号： B60C7/18 ,  B60C7/143 ,  B60C2007/146

摘要： An airless tire includes a tread ring including an elastic body and having a cylindrical form and a ground contact surface, a hub including a substantially non-extensible material and positioned on a tire radial direction inner side of the tread ring such that the hub is fixed to an axle, and multiple spokes including an elastic material and connecting the tread ring and the hub. Each of the spokes has an outer edge fixed to the tread ring and an inner edge fixed to the hub such that the outer edge and the inner edge are extending obliquely with respect to a tire axial direction, and the spokes are formed such that the outer edge of each of the spokes has compression rigidity Sr which is greater than compression rigidity Sh of the inner edge of each of the spokes.