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公开(公告)号：US20240362451A1
公开(公告)日：2024-10-31
申请号：US18768804
申请日：2024-07-10
IPC分类号： G06K19/077 , B29D30/00 , B60C19/00 , G06K7/10
CPC分类号： G06K19/07764 , B60C19/00 , G06K7/10009 , G06K19/07722 , B29D2030/0077 , B60C2019/004
摘要： A chemically treated, RFID equipped mesh tire label configured to be integrally incorporated within a vulcanized tire and to provide unique identifier(s) and/or other information about the vulcanized tire during and post tire vulcanization, the label comprising:
a mesh face layer configured to be adhered to an outer surface of an unvulcanized tire;
a mesh backing layer attached to the mesh face layer and adapted to be integrally incorporated in a vulcanized tire after subjecting a green tire to a vulcanization process; and
an RFID device affixed between the mesh face and mesh backing layers, the RFID device that is configured to provide unique identifier(s) and/or other information upon being read with an RFID reader during and post tire vulcanization.-
公开(公告)号：US20240359508A1
公开(公告)日：2024-10-31
申请号：US18140727
申请日：2023-04-28
CPC分类号： B60C11/246 , G01M17/027
摘要： A method includes: monitoring sensor data including one or more representations of a treaded surface captured by a device; detecting, based on the sensor data, that the device has traversed a boundary of the treaded surface; in response to detecting that the device has traversed the boundary, determining a scan trigger point within the one or more representations; and generating a profile of the treaded surface from the one or more representations based on the scan trigger point.
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公开(公告)号：US20240359507A1
公开(公告)日：2024-10-31
申请号：US18565895
申请日：2022-05-23
发明人： Xavier NEAU , Benjamin QUANTINET , Romain BERTHIER
CPC分类号： B60C11/11 , B60C11/0302 , B60C2200/06
摘要： A tire (1) for a heavy goods vehicle having a tread (2) with low road noise. Two consecutive rows of blocks are in the form of a chevron (6) of the tread (2) and are separated by a transverse cut-out in the form of a chevron (52) which extends continuously from one edge of the tread to the other so that the leading or trailing edges (41) of the blocks (4) are positioned in the same line (L) and any transverse cut-out in the form of a chevron (52) has a mean line (Lt) which is constituted by two branches (Lt1, Lt2) which each form, with the axial direction (YY′), a mean angle (B1, B2) at a minimum of 15° and at a maximum of 55°.
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公开(公告)号：US20240359506A1
公开(公告)日：2024-10-31
申请号：US18566432
申请日：2022-05-30
申请人： Pirelli Tyre S.p.A.
CPC分类号： B60C11/0302 , B60C11/1236 , B60C11/1392 , B60C2011/0344 , B60C2011/0346 , B60C2011/0374
摘要： Tyre (1) particularly suitable for applications for commercial vehicles, comprising a tread band (2) which has a plurality of blocks (7, 8) facing each other in pairs and delimited in a circumferential and/or axial direction by a first plurality of main grooves (10, 20) which extend continuously up to the opposite shoulder regions (4, 5) starting from the central region (6), where they are connected to each other and by a second plurality of main grooves (30, 40), also extending from the central region (6) towards the shoulder regions (4, 5), connected to the first main grooves (10, 20) by means of a portion (30b, 40b) preferably tapered in width until it becomes a thin connecting sipe (30c, 40c).
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公开(公告)号：US12122189B2
公开(公告)日：2024-10-22
申请号：US17414589
申请日：2019-12-16
发明人： Frédéric Domprobst
CPC分类号： B60C11/0323 , B60C11/1281 , B60C11/1315 , B60C2200/06
摘要： Tread for heavy-duty vehicle tire, having tread surface with at least one cavity forming a hidden channel which forms an additional groove after an amount of wear, each channel extended towards tread surface in the new state along its entire length by a sipe of small width, at least one channel having plurality of extensions from this channel towards tread surface to place the channel and the outside of the tread into communication from an amount of partial wear of the tread, each extension being a secondary channel having a first opening of elongate shape with a minimum dimension I0 and a maximum dimension Lo that opens onto tread surface and a second opening that opens into channel, wherein for at least one channel provided with extensions, each first opening of these extensions is formed by a side of the sipe that extends the channel.
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公开(公告)号：US20240344242A1
公开(公告)日：2024-10-17
申请号：US18294751
申请日：2022-06-30
发明人： Masahiro FUJIE , Kenichi SUGIMOTO
CPC分类号： D01F6/62 , C08G63/19 , C08J11/10 , B60C9/0042 , B65G15/34 , C08J2367/03 , D10B2505/00 , D10B2505/022 , F16L11/02
摘要： Provided is a chemically-recycled PET fiber with reduced degradation and superior strength and durability, and rubber-fiber composite products, such as tires, using the chemically-recycled PET fiber. The chemically-recycled PET fiber is made by polymerizing a raw material containing at least one of a monomer and an intermediate that are obtained by depolymerization of a PET product, the monomer including terephthalic acid (TPA) and/or dimethyl terephthalate (DMT) and the intermediate including bis(2-hydroxyethyl) terephthalate (BHET). The chemically-recycled PET fiber has a carboxyl end group (CEG) concentration of 15 eq/ton or less and a degree of crystallinity of 40% or more.
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公开(公告)号：US20240343892A1
公开(公告)日：2024-10-17
申请号：US18300845
申请日：2023-04-14
CPC分类号： C08L9/06 , B60C1/0016
摘要： A rubber composition suited for forming a tire tread includes 100 phr of elastomers, at least 30 phr of reinforcing fillers, such as carbon black and silica. The high surface area silica has a CTAB surface area of at least 220 m2/g. A ratio of the carbon black to the high surface area silica is at least 4:1. The composition further includes one or more processing aids and a sulfur-containing cure package.
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公开(公告)号：US20240343074A1
公开(公告)日：2024-10-17
申请号：US18732753
申请日：2024-06-04
发明人： František HRABAL
CPC分类号： B60C23/04 , B60C23/123 , B60C23/135
摘要： All tire systems, including tire systems that include self-inflating devices, need to have the ability to regularly and reliably monitor and report vehicle and tire conditions for safety reasons. For a self-inflating tire, this can be accomplished by monitoring the operation of the self-inflation system, and assessing if it is consistent with a tire in good condition.
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公开(公告)号：US20240343070A1
公开(公告)日：2024-10-17
申请号：US18529569
申请日：2023-12-05
发明人： Tsuyoshi Fujioka
CPC分类号： B60C11/0306 , B60C11/1236 , B60C2011/0353
摘要： A first block including a pair of block circumferential groove surfaces including a first notch, and a pair of block axial groove surfaces. Each of the pair of block axial groove surfaces includes a first straight block end, a second straight block end, and a third straight block end. The first block includes a first thin groove connecting the first notches of the pair of block circumferential groove surfaces. The first thin groove including a first straight portion, a second straight portion, and a third straight portion. The first straight portion is disposed on a first bisector that bisects an area between the first straight block ends. The second straight portion is disposed on a second bisector that bisects an area between the second straight block ends. The third straight portion is disposed on a third bisector that bisects an area between the third straight block ends.
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10.发明公开公开(公告)号：US20240343068A1
公开(公告)日：2024-10-17
申请号：US18631278
申请日：2024-04-10
发明人： Carlo Foscaro , Michele Scapin , Mauro Cecchetto , Carla Gatto
CPC分类号： B60C7/24 , B60C2001/0091
摘要： The present invention relates to a coating and a frame for wheels. The coating has a hollow cylindrical configuration and extends radially between inner and outer portions. The outer portion acts as a tread element and confers the ability to maintain, in use, contact with the ground, to such coating. The inner portion defines a plurality of engagement elements. The frame comprises a hub, a crown and a supporting element which operates in connection between the hub and the crown. The crown is arranged peripherally with respect to the hub and acts as a support element for the coating when the coating is applied to the frame so as to externally encircle the crown. The crown defines a plurality of engagement elements. The engagement elements of the coating and the crown create an interference-type coupling between the coating and the frame, generating forces in the tangential direction.
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