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公开(公告)号：US11602955B2
公开(公告)日：2023-03-14
申请号：US16471281
申请日：2017-12-08
发明人： Elie Allouis
摘要： This disclosure relates to a wheel assembly (1) comprising a wheel, a deformable chamber (6) containing a transition substance (15) comprising jamming particles and an interstitial gas, and an actuator (14) configured to transform the transition substance (15) between a fluid state in which the deformable chamber (6) can deform into a conformal state as the wheel encounters an obstacle during use, and a rigid state by evacuation of the interstitial gas in which the transition substance is rigidified to maintain the deformable chamber (6) in said conformal state to provide increased purchase on said obstacle.
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公开(公告)号：US11479064B2
公开(公告)日：2022-10-25
申请号：US16384299
申请日：2019-04-15
摘要： A self-sealing pneumatic tire having at least one cohesive sandwich radially inward of the pneumatic tire is provided. The at least cohesive sandwich may include a cohesive material under pressure, facilitating a recovery capacity upon being pierced by a sharp object, whereby the molecules of the cohesive material cohesively reattach, self-sealing any passageway or space created by the sharp object. The self-sealing pneumatic tire may also provide a loculated-diamond-section layer located radially inward of the outer cohesive sandwich, further supporting the self-sealing pneumatic tire. The external rubber tread are disposed along the circumference of the tire in some embodiments can be separate from the surface of the tire yet secured in place by attachments. Once fully utilized, this external rubber tread can be replaced by a new version without having to replace the entire tire.
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公开(公告)号：US10717328B2
公开(公告)日：2020-07-21
申请号：US14629089
申请日：2015-02-23
申请人： HUTCHINSON S.A.
IPC分类号： B60C17/01 , B60C5/24 , B60C5/20 , B60C15/028
摘要： A system. The system includes a wheel, a tire, a plurality of pressurized load cells and a sleeve member. The wheel includes a first flange portion, a second flange portion and a barrel portion positioned between the first and second flange portions. The tire is mounted to the wheel. The wheel and the tire cooperate to define a tire cavity. The tire includes a first beaded portion and a second beaded portion. The plurality of pressurized load cells are positioned within the tire cavity. The sleeve member is positioned within the tire cavity and surrounds and constrains the plurality of pressurized load cells.
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公开(公告)号：US20130233459A1
公开(公告)日：2013-09-12
申请号：US13703834
申请日：2011-06-29
申请人： Gregory Hall
发明人： Gregory Hall
IPC分类号： B60C5/20
CPC分类号： B60C23/12 , B60C5/20 , B60C5/22 , Y10T137/0318 , Y10T152/10522
摘要： There is provided a tyre assembly (14) having a tyre (24), a moveable structure (50) and an expandable chamber (31) positioned within the tyre, the expandable chamber being arranged to displace the movable structure in vise between the retracted position and a deployed position, wherein the movable element contacts an inner surface of the tyre when in its deployed position so as to alter an outer profile of the tyre.
摘要翻译： 提供了一种具有轮胎（24），定位在轮胎内的可移动结构（50）和可膨胀室（31）的轮胎组件（14），所述可膨胀室被布置成使得所述可移动结构在所述缩回位置 以及展开位置，其中当所述可移动元件处于其展开位置时接触所述轮胎的内表面，以便改变所述轮胎的外轮廓。
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公开(公告)号：US08453691B1
公开(公告)日：2013-06-04
申请号：US12661139
申请日：2010-03-11
CPC分类号： B60C5/22 , Y10T152/10522
摘要： An automotive wheel used to substantially reduce energy loss due to tire flex and energy loss from a conventional drive train. The wheel includes a wheel hub, two sidewalls, an inner low pressure pneumatic chamber with hub protector, and an outer tread ring with inner tread wall and semi-rigid outer tread, containing an elastic band. The hub can contain an electric hub motor. The pneumatic chamber and a porous restraint band position the outer tread ring and enable the wheel to simulate an energy efficient high pressure pneumatic when, experiencing little deformation when under smooth road conditions. When road conditions are rough, the sidewalls and the outer tread ring temporarily flex in response to the increased road forces, simulating a low pressure conventional tire having ample space for deformation.
摘要翻译： 用于大大减少由于轮胎挠曲导致的能量损失和来自常规传动系的能量损失的汽车轮。 车轮包括轮毂，两个侧壁，具有轮毂保护器的内部低压气动室，以及包含弹性带的内胎面壁和半刚性外胎面的外胎环。 轮毂可以包含电动轮毂电机。 气动室和多孔约束带定位外胎圈，并使车轮能够模拟节能高压气动，当在平稳的道路条件下经历几乎没有变形。 当路况恶化时，侧壁和外胎环响应于增加的路面力而暂时弯曲，模拟具有足够的变形空间的低压常规轮胎。
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公开(公告)号：US20130048175A1
公开(公告)日：2013-02-28
申请号：US13221556
申请日：2011-08-30
申请人： Thomas J. Korus
发明人： Thomas J. Korus
IPC分类号： B60C5/20
CPC分类号： B60C5/20 , B60C5/04 , Y10T152/10522
摘要： An inflatable tube having multiple chambers that are independently inflatable and deflatable so that loss of air pressure in one chamber does not result in loss of air pressure in another chamber, the tube being particularly suitable for use with a wheel and tire assembly of an agricultural implement.
摘要翻译： 一种具有多个室的可充气管，其独立地可充气和可放气，使得一个室中的空气压力的损失不会导致另一个室中的空气压力的损失，该管尤其适用于农具的轮和轮胎组件 。
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公开(公告)号：US5327952A
公开(公告)日：1994-07-12
申请号：US955961
申请日：1992-10-02
CPC分类号： B60C11/0316 , B60C11/0302 , B60C11/0304 , B60C11/0306 , B60C11/0309 , B60C11/0318 , B60C11/033 , B60C11/12 , B60C11/1369 , B60C2011/0388 , B60C2011/1213
摘要： A directional pneumatic tire having improved wet traction has two annular aqua channels and curved lateral grooves which direct water from the footprint to the shoulder area of the tire to help prevent hydroplaning. The pitch boundaries between the portions of the tire on either side of the aqua channels may be skewed. The curved lateral grooves and the skewing reduce noise properties of the tire. In addition, the lugs may have rounded or radiused leading and trailing edges, and a leading groove wall angle of about 5.degree. and a trailing groove wall angle of about 1.degree., which are believed to reduce noise and irregular wear. The lugs contain slots which change direction within the lug and tie bars in the slots at each point where the slots change direction. The tread has non-skid depth of 0.75 to 1 cm (0.030 to 0.40 inch) and a ratio of non-skid to tie bar depth of 0.42.
摘要翻译： 具有改进的湿牵引力的定向充气轮胎具有两个环形水槽和弯曲的侧向槽，其将水从足迹引导到轮胎的肩部区域以帮助防止滑水。 在水槽两侧的轮胎部分之间的间距可能偏斜。 弯曲的横向槽和倾斜减少了轮胎的噪音性能。 此外，凸耳可以具有圆形或圆角的前缘和后缘，以及约5°的前槽壁角度和约1°的后槽壁角度，这被认为可以减少噪音和不规则磨损。 凸耳包含槽，其在插槽内的插槽中的插槽内的槽和连接杆之间改变方向，其中插槽改变方向。 胎面的防滑深度为0.75至1厘米（0.030至0.40英寸），防滑深度为0.42。
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公开(公告)号：US4598749A
公开(公告)日：1986-07-08
申请号：US691318
申请日：1985-01-14
申请人： Anthony V. Mandekic
发明人： Anthony V. Mandekic
CPC分类号： B60C27/12 , B60C27/16 , Y10T137/6881 , Y10T137/85938 , Y10T152/10576
摘要： A vehicle tire with traction-improving devices, wherein the basic tire has a plurality of uniformly spaced apart cross grooves running essentially from sidewall to sidewall. Each groove is fitted with an inflatable bag or bladder which, when uninflated, retracts within the circle of the road-engaging surface of the tread. An annular manifold is affixed to at least one sidewall and is connected by conduits to the cross members. This manifold has a valved air inlet which may be used to pressurize the cross members via the manifold and thus to project the inflated members radially beyond the circle of the tread so that they engage the road surface. Depressurizing the manifold of course causes the members to retract. Each cross member is equipped with some form of traction-improving substance, structure or the like to enhance road grippability, especially in slippery road conditions. Features include separable coupling of the cross members to the manifold, provision of the cross members and manifold as a separate attachment for certain existing tires, etc.
摘要翻译： 一种具有牵引力改进装置的车辆轮胎，其中所述基本轮胎具有基本上从侧壁到侧壁延伸的多个均匀间隔开的交叉凹槽。 每个凹槽配有可膨胀的袋或囊，当未膨胀时，其可以在胎面的道路接合表面的圆圈内缩回。 环形歧管固定在至少一个侧壁上，并通过导管连接到横梁上。 该歧管具有带阀的空气入口，其可以用于经由歧管对横向构件加压，从而使膨胀的构件径向地突出超过胎面的圆圈，使得它们接合路面。 当然，减压歧管会使构件缩回。 每个横梁配备有一些形式的牵引改进物质，结构等，以增强路面抓地性，特别是在滑溜的道路条件下。 特征包括横向构件与歧管的可分离联接，将横向构件和歧管作为单个附件提供给某些现有轮胎等。
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公开(公告)号：US4337814A
公开(公告)日：1982-07-06
申请号：US261114
申请日：1980-09-22
申请人： Charles E. Grawey
发明人： Charles E. Grawey
CPC分类号： B60C5/20 , B60C29/06 , B60C5/00 , Y10T137/374
摘要： Tires are typically inflated through an air conduit mounted on the tire carcass and extending through a hole in the metal rim on which the tire is mounted. Now and then relative slipping between the tire and rim has caused the air conduit to be sheared off, deflating the tire. The present invention overcomes this problem by moving the air conduit (26, 33, 37) completely away from the rim. The air conduit (26, 33, 37) extends from the air chamber (12) through the track wall (10) to the side wall (8) of the carcass (7) and terminates in an air valve receptacle (27) accessible at the side wall (8) of the carcass (7).
摘要翻译： PCT No.PCT / US80 / 01272 Sec。 371日期1980年9月22日 102（e）1980年9月22日PCT申请日1980年9月22日PCT公布。 出版物WO82 / 00978 1982年4月1日。轮胎通常通过安装在轮胎胎体上的空气导管膨胀，并延伸穿过其上安装有轮胎的金属轮辋中的孔。 现在，然后轮胎和轮辋之间的相对滑动导致空气导管被剪切，使轮胎放气。 本发明通过将空气导管（26,33,37）完全远离边缘移动来克服这个问题。 空气管道（26,33,37）从空气室（12）经过轨道壁（10）延伸到胎体（7）的侧壁（8），并且终止在空气阀座（27）中， 胎体（7）的侧壁（8）。
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公开(公告)号：US4054169A
公开(公告)日：1977-10-18
申请号：US703339
申请日：1976-07-08
申请人： Andre M. Devienne , Gilbert L. Igea
发明人： Andre M. Devienne , Gilbert L. Igea
CPC分类号： B60C5/20 , B60C5/24 , Y10T137/7869 , Y10T152/10576
摘要： An inner tube assembly for a pneumatic tire is disclosed. The assembly includes a pair of inner tube systems, one of which surrounds the other and intercommunicates therewith via a valve unit that is adapted to allow a pneumatic fluid to flow unidirectionally from the inner one of such tube systems to the outer one of said tube systems and effect an equilibrium of pressure. The valve unit, however, is adapted to close when the outer one of such tube systems is punctured and undergoes a pressure drop relative to the inner one of such tube systems, thereby to pneumatically isolate the interiors of such tube systems from one another.
摘要翻译： 公开了一种用于充气轮胎的内管组件。 该组件包括一对内管系统，其中一个内管系统经由阀单元相互围绕并与之相连通，该阀单元适于允许气动流体从这种管系统的内部单向流动到所述管系统的外部管系统 并实现压力平衡。 然而，当这些管系的外部被刺穿并且相对于这些管系的内部压力下降时，该阀单元适于关闭，从而将这些管系的内部彼此气动隔离。
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