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公开(公告)号：US11618282B2
公开(公告)日：2023-04-04
申请号：US16628778
申请日：2017-07-06
申请人： Compagnie Generale des Etablissements Michelin , Clayton Bohn, Jr. , Steven M Cron , Damon Lee Christenbury , Ryan Michael Gaylo , Timothy Brett Rhyne
发明人： Clayton Bohn, Jr. , Steven M Cron , Damon Lee Christenbury , Ryan Michael Gaylo , Timothy Brett Rhyne
摘要： A non-pneumatic wheel includes an outer band, a hub and a plurality of spokes formed from a polyamine material. Each of the plurality of spokes is displaced to create pretension in the radial direction under a design load and the displacement is equal to or greater than the predetermined deflection of the outer band. The plurality of spokes is made from a polyamide material having a conditioned tensile modulus between 600 MPa and 3000 MPa, an equilibrium moisture content of no more than 1.5%, and a fatigue failure resistance that can withstand at least 1 million cycles.
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公开(公告)号：US11577548B2
公开(公告)日：2023-02-14
申请号：US16954457
申请日：2017-12-21
摘要： A support structure for a non-pneumatic tire and a tire incorporating such support structure. A support membrane extends continuously between a radially-inner end and a radially-outer end. Joints may be positioned at each end. An annular band may be connected with the radially-outer end. A wheel, hub, or other structure may be connected with the radially-inner end.
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公开(公告)号：US11370249B2
公开(公告)日：2022-06-28
申请号：US16646415
申请日：2018-09-11
申请人： Compagnie Generale des Etablissements Michelin , Clifford Wilson , Clayton Bohn, Jr. , Steven M Cron , Timothy Brett Rhyne
摘要： A non-pneumatic wheel having a hub (12), an outer tread band (200) and a plurality of spokes (100) connecting the hub (12) with the outer tread band (200), each of the plurality of spokes (10) having first and second support elements joined by a first elastomeric joint body (130) connecting the first support element to the second support element.
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公开(公告)号：US11260695B2
公开(公告)日：2022-03-01
申请号：US16338659
申请日：2017-10-03
申请人： Compagnie Generale des Etablissements Michelin , Steven M Cron , Timothy Brett Rhyne , Ryan Michael Gaylo
摘要： A spoke (100) for a wheel (10) attaching an outer tread (200) to a hub (20), the spoke having a first (142) and second (144) spoke elements joined by a joint body (130) comprised of an elastomer connecting the first spoke element to a second spoke element.
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公开(公告)号：US20210078365A1
公开(公告)日：2021-03-18
申请号：US16954457
申请日：2017-12-21
摘要： A support structure for a non-pneumatic tire and a tire incorporating such support structure. A support membrane extends continuously between a radially-inner end and a radially-outer end. Joints may be positioned at each end. An annular band may be connected with the radially-outer end. A wheel, hub, or other structure may be connected with the radially-inner end.
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6.发明授权公开(公告)号：US10889031B2
公开(公告)日：2021-01-12
申请号：US15570800
申请日：2016-04-29
摘要： The present invention is related to a method and an apparatus for curing a polymeric form. The method includes arranging an uncured polymeric form within a curing chamber (60) formed by a base member (20) and a constraining member (40). A thermal expansion member (30) is additionally positioned within the curing chamber (60) with the uncured polymeric form (70) such that the thermal expansion member and the uncured polymeric form are positioned between the base member (20) and the constraining member (40). The thermal expansion member (30) is heated to expand in size into an expanded state. In the expanded state the thermal expansion member (30) applies pressure to the uncured polymeric form (70) within the curing chamber. The expansion of the thermal expansion member (30) is maintained to maintain the application of pressure to the uncured polymeric form while the uncured polymeric form is being cured to form a cured polymeric form.
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公开(公告)号：US07650919B2
公开(公告)日：2010-01-26
申请号：US11697938
申请日：2007-04-09
IPC分类号： B60B9/26
摘要： A structurally supported tire includes a ground contacting tread portion, a reinforced annular band disposed radially inward of the tread portion, and a plurality of web spokes extending transversely across and radially inward from the reinforced annular band and anchored in a wheel or hub. The reinforced annular band comprises an elastomeric shear layer, at least a first membrane adhered to the radially inward extent of the elastomeric shear layer and at least a second membrane adhered to the radially outward extent of the elastomeric shear layer. Each of the membranes has a longitudinal tensile modulus sufficiently greater than the shear modulus of the shear layer, and a longitudinal compression modulus of a second membrane is at least equal to the longitudinal tensile modulus of a first membrane so that when under load the ground contacting portion of the tire deforms to a flat contact region through shear strain in the shear layer while maintaining constant the length of the membranes. The web spokes transmit load forces between the annular band and the hub through tension in the web spokes not connected to the ground contacting portion of the tire.
摘要翻译： 结构上支撑的轮胎包括接地胎面部分，设置在胎面部分的径向内侧的加强环形带，以及横向跨越增强的环形带并且被固定在轮毂或轮毂中的径向向内延伸的多个纤维网轮辐。 加强环形带包括弹性体剪切层，至少第一膜粘附到弹性体剪切层的径向向内的范围，以及至少第二膜粘附到弹性体剪切层的径向向外的范围。 每个膜具有足够大于剪切层的剪切模量的纵向拉伸模量，并且第二膜的纵向压缩模量至少等于第一膜的纵向拉伸模量，使得当在负载下接地时 轮胎的一部分通过剪切层中的剪切应变而变形到平坦的接触区域，同时保持膜的长度恒定。 腹板辐条通过未连接到轮胎的接地部分的腹板辐条中的张力在环形带和轮毂之间传递载荷力。
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公开(公告)号：US07013939B2
公开(公告)日：2006-03-21
申请号：US10618924
申请日：2003-07-14
IPC分类号： B60B9/26
CPC分类号： B60B9/26 , B60B1/0223 , B60B1/0276 , B60B1/042 , B60B2310/204 , B60C7/00 , B60C7/10 , B60C7/18
摘要： A compliant wheel includes a compliant band and a plurality of web spokes extending transversely across and inward from the reinforced compliant band for attachment to a hub. The compliant band bends to comply with a contact surface and to envelope obstacles. The web spokes transmit load forces between the compliant band and the hub through tension in the web spokes not connected to the ground contacting portion of the wheel. The outer surface of the compliant band may be formed to include a tread, or a separate tread band may be attached.
摘要翻译： 柔性轮包括柔性带和横向跨越加强的柔性带的内侧延伸的多个网状轮辐，用于附接到轮毂。 柔性带弯曲以符合接触表面并包围障碍物。 腹板辐条通过未连接到车轮的接地部分的腹板辐条中的张力在适应带和轮毂之间传递载荷力。 柔性带的外表面可以形成为包括胎面，或者可以附接单独的胎面带。
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公开(公告)号：US11654717B2
公开(公告)日：2023-05-23
申请号：US16954929
申请日：2017-12-21
发明人： Steven M. Cron , Damon Christenbury
摘要： A non-pneumatic tire (100) having a pair of opposing annular support structures (102, 104) that extend circumferentially around the tire. Each support structure (102, 104) includes a radially-inner joint (120), a radially-outer joint (122), and a pair of support legs (132, 134) connected with a central joint portion (148). An annular band connects with the support structures (102, 104).
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公开(公告)号：US11577549B2
公开(公告)日：2023-02-14
申请号：US16954440
申请日：2017-12-21
摘要： A support structure for a non-pneumatic tire and a tire incorporating such support structure. A continuous membrane extends between a radially-inner leg and a radially-outer leg. Joints and reinforcement may be provided on sides of the membrane. An annular band may be connected with the radially-outer leg. A wheel, hub, or other structure may be connected with the radially-inner leg.
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