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公开(公告)号：US20240116314A1
公开(公告)日：2024-04-11
申请号：US17938343
申请日：2022-10-06
CPC分类号： B60C7/24 , C08L67/02 , C08L77/06 , B60C2200/04 , C08L2207/04
摘要： A method of durably assembling a rubber part and a thermoplastic elastomer part into a composite structure is proposed. The method may comprise providing a first part comprising curable rubber and a second part made of thermoplastic elastomer (TPE) material, mediating an adhesive affinity on the at least one of the first and second parts for the other one of the at least two parts, bringing the first and second parts into contact with each other so as to form a composite structure and heat-treating the composite structure to durably bond the first part to the second part. The adhesive affinity may be mediated through adhesive, such as e.g., RFL or neoalkoxy zirconate/titanate adhesive) applied on the at least one of the first and second parts or though additives, e.g., neoalkoxy zirconate/titanate, in the rubber part.
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公开(公告)号：US20240066924A1
公开(公告)日：2024-02-29
申请号：US18387403
申请日：2023-11-06
发明人： Brian Yennie , Earl Cole , Jim Benzing
摘要： A wheel assembly that includes an outer rim assembly with a first outer rim portion, a second outer rim portion, and a plurality of outer cross members extending between the first and second outer rim portions, a tire assembly secured to the outer rim assembly, and at least a first bump stop assembly. The tire assembly includes an outer main body portion that includes first and second outer side wall portions and an outer contact portion extending transversely between the first and second outer side wall portions. The first bump stop assembly includes a first inner rim portion, a second inner rim portion and an inner main body portion. The inner main body portion includes first and second inner side wall portions and an inner contact portion extending transversely between the first and second inner side wall portions. The inner contact portion is coupled to the outer contact portion.
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公开(公告)号：US20230391139A1
公开(公告)日：2023-12-07
申请号：US18237475
申请日：2023-08-24
发明人： Louis J. Stark
CPC分类号： B60C7/24 , B60B25/006 , B60B25/045 , B60B25/20 , B60C7/143 , B60C7/146 , B60B2310/60 , B60B2320/14 , B60B2360/102 , B60B2360/104 , B60B2360/3416
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.
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公开(公告)号：US11807053B2
公开(公告)日：2023-11-07
申请号：US18103685
申请日：2023-01-31
发明人： Brian Yennie , Earl Cole , Jim Benzing
摘要： A wheel assembly that includes an outer rim assembly with a first outer rim portion, a second outer rim portion, and a plurality of outer cross members extending between the first and second outer rim portions, a tire assembly secured to the outer rim assembly, and at least a first bump stop assembly. The tire assembly includes an outer main body portion that includes first and second outer side wall portions and an outer contact portion extending transversely between the first and second outer side wall portions. The first bump stop assembly includes a first inner rim portion, a second inner rim portion and an inner main body portion. The inner main body portion includes first and second inner side wall portions and an inner contact portion extending transversely between the first and second inner side wall portions. The inner contact portion is coupled to the outer contact portion.
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公开(公告)号：US11565552B2
公开(公告)日：2023-01-31
申请号：US16912180
申请日：2020-06-25
申请人： GACW Incorporated
发明人： Zoltan Kemeny
摘要： A wheel assembly may include an inner rim to be coupled to the hub of the vehicle, and an outer rim surrounding the hub. The wheel assembly may also include gas springs operatively coupled between the inner rim and the outer rim to provide a gas suspension permitting relative movement between the inner rim and the outer rim. The wheel assembly may also include tread assemblies carried by the outer rim. Each tread assembly may include a tread member support coupled to the outer rim, and spaced-apart tread members carried by the tread member support and defining a tread pattern therebetween. Each tread member may include at least one rubber layer, and at least one reinforcing layer in stacked relation.
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公开(公告)号：US11535064B2
公开(公告)日：2022-12-27
申请号：US15813313
申请日：2017-11-15
申请人： LINDSAY CORPORATION
摘要： An airless flexible tire including traction lug pairs each having a forward facing traction lug and a rearward facing traction lug cooperatively forming a divided Z or reverse divided Z shape. Each traction lug includes a lateral section and a central section. The central section extends from an end of the lateral section so as to straddle a centerline of the airless flexible tire and includes a number of discrete sidewalls. The discrete sidewalls are different sizes and angled relative to each other. The central sections of paired traction lugs form a space dividing portions of the Z or reverse Z shape. The central sections of nearest traction lugs of adjacent traction lug pairs form a space dividing the adjacent traction lug pairs.
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公开(公告)号：US20220396044A1
公开(公告)日：2022-12-15
申请号：US17342833
申请日：2021-06-09
发明人： Ceyhan Celik
摘要： A system in accordance with the present invention cures and manufactures a partially-cured tire assembly. The system includes: a functional wheel member being slid into a corresponding annular, radially inner surface of the partially-cured tire assembly; a plurality of elongate spacer members; a first annular curing platen for axially securing the wheel member and spacer members relative to each other; a second annular curing platen for axially securing the wheel member and spacer members relative to each other; and a plurality of elongate inserts for creating a substantially smooth, uniform outer cylindrical surface formed by a radially outer surface of each insert and flap members of the tire assembly positioned by the radially outermost surfaces of the spacer members.
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公开(公告)号：US11491820B2
公开(公告)日：2022-11-08
申请号：US14908851
申请日：2014-07-08
发明人： Antonio Delfino , Jean-Paul Meraldi
IPC分类号： B60C9/00 , B60C9/20 , C08J5/04 , B60C7/24 , B60C7/00 , B60C15/04 , D02G3/40 , D02G3/18 , B60C9/02 , B29D30/38
摘要： A monofilament made of glass-resin composite has improved properties in compression, in particular at high temperature, and comprises glass filaments embedded in a crosslinked resin. The glass transition temperature of the resin is equal to or greater than 190° C. The elongation at break of the monofilament, measured at 23° C., is equal to or greater than 4.0%. The initial tensile modulus of the monofilament, measured at 23° C., is greater than 35 GPa. The real part of the complex modulus of the monofilament, measured at 190° C. by the DMTA method, is greater than 30 GPa. Pneumatic or non-pneumatic tires are reinforced with such a composite monofilament.
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公开(公告)号：US20220185016A1
公开(公告)日：2022-06-16
申请号：US17452662
申请日：2021-10-28
发明人： Daniel Ray Downing , Nate Edward Yensho , Frank Anthony Kmiecik , Michael Stefan Skurich , Steven Amos Edwards , Arun Kumar Byatarayanapura Gopala
摘要： A non-pneumatic tire and wheel assembly including a wheel having a first and second bead ring, a non-pneumatic tire having a shear band and tread forming a tread band, and a first and second sidewall region; wherein the first and second sidewall regions each extend from the tread band and terminate into a first and second respective bead area, wherein the first and second bead area are each mounted on the first and second bead ring, respectively; wherein each bead area is located axially outward of the crown region of the non-pneumatic tire when mounted on the wheel, and wherein the first and second sidewall each have an upper sidewall region that is uncoupled from the outer lateral ends of the tread band.
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公开(公告)号：US11124024B2
公开(公告)日：2021-09-21
申请号：US16693421
申请日：2019-11-25
发明人： Ceyhan Celik
摘要： A wheel assembly includes a hub for attachment to a rotatable axle, a plurality of first friction plates each engaging a first surface of one part of a plurality of parts of a tire assembly, a plurality of second friction plates each engaging a second surface of the one part of a plurality of parts of a tire assembly, the second surface being radially opposite the first surface, and a plurality of radial cable members each connecting the hub to the tire assembly such that each radial cable member extends radially away from the hub, bends circumferentially adjacent a corresponding second friction plate, bends radially outward and back circumferentially adjacent a corresponding first friction plate, and radially inward to a first point of intersection with the same radial cable member.
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