公开(公告)号：US20190054779A1

公开(公告)日：2019-02-21

申请号：US15776038

申请日：2016-11-10

Applicant: CNH Industrial America LLC

Inventor： Alessandro Benevelli ,  Riccardo Morselli

IPC: B60C23/00 ,  B60C23/10 ,  B60C5/22 ,  B60C5/02

Abstract: A control circuit includes a controlled pressure line, connectable to a compressor, a first line, connectable to the controlled pressure line and connected to the first volume for introducing air inside the first volume, and a second line, connectable to the controlled pressure line and connected to the second volume for introducing air inside the second volume. The control circuit also includes a first spool valve, which is a three way-two positions valve, configured to switch from a first position to a second position if the pressure in the first volume exceeds a predetermined pressure.

公开(公告)号：US20180290504A1

公开(公告)日：2018-10-11

申请号：US15577994

申请日：2016-06-01

Applicant: GENERATION CONCEPT STIFTUNG

Inventor： Johann BERGER

IPC: B60C17/01 ,  B60C5/22 ,  B60C23/00

Abstract: A pressure safeguard device (1) for wheels filled with compressed gas comprises at least two tubes which are arranged next to one another in such a way as to run around the tire axis, each of said tubes having a supply line (3) for compressed gas and a common supply connection (4). On each supply line (3), a connectable and releasable connection is formed between the tube (2) and the common supply connection (4). Preferably, the tubes (2) are releasably connected, by means of a connection device (5, 6) which is separate from the tire, so as to form a stack of tubes (2) which directly adjoin one another along their circumference by way of side regions. If one tube (2) is damaged, the other tubes (2) remain intact and expand together into the entire area between the rim (7) and the tire (8). By topping up the intact tubes with compressed gas, the desired tire pressure can be achieved without changing the wheel or the tire.

公开(公告)号：US20170043636A1

公开(公告)日：2017-02-16

申请号：US15304422

申请日：2014-12-16

Applicant: RECORD S.P.A.

Inventor： Claudio VETTORE ,  Marco MICHELI ,  Alfredo ROTTOLI

IPC: B60C29/00 ,  F16K15/20 ,  B60C5/22

CPC classification number: B60C29/007 ,  B60C5/22 ,  F16K15/20 ,  Y10T137/3584 ,  Y10T152/10594

Abstract: A valve for air chambers includes a fixed body and a mobile selector body, wherein the mobile selector body is disposed coaxially in the fixed body. The mobile selector body is configured to slide with respect to the fixed body. The mobile selector body has a first position of use, associated during use to at least a first outlet, and a second position of use, associated during use to at least a second outlet.

Abstract translation: 用于空气室的阀包括固定体和移动选择器主体，其中移动选择器主体同轴地设置在固定体中。 移动选择器主体被构造成相对于固定体滑动。 移动选择器主体具有在至少第一出口的使用期间使用的第一使用位置和在至少第二出口的使用期间相关联的第二使用位置。

公开(公告)号：US20160214434A1

公开(公告)日：2016-07-28

申请号：US14605743

申请日：2015-01-26

Applicant: Richard Bryan Wood

Inventor： Richard Bryan Wood

IPC: B60C5/22 ,  B60C23/00 ,  B60C19/00

CPC classification number: B60C5/22 ,  B60C5/02 ,  B60C17/01 ,  B60C19/00 ,  B60C23/001 ,  B60C23/003

Abstract: Vehicle systems and components are set forth, which aim to reduce rolling friction caused in part by the contact between the vehicle's tires and the ground surface over which the vehicle is traversing. These systems and/or components thereof may increase the overall fuel efficiency of a vehicle. In the examples provided, the systems and/or components change the tread contact patch of one or more tires during movement of the vehicle.

Abstract translation: 阐述了车辆系统和部件，其目的是减少部分由于车辆的轮胎与车辆所穿过的地面之间的接触而产生的滚动摩擦。 这些系统和/或其组件可以增加车辆的总体燃料效率。 在所提供的实施例中，系统和/或部件在车辆移动期间改变一个或多个轮胎的胎面接触片。

公开(公告)号：US08978724B2

公开(公告)日：2015-03-17

申请号：US12988023

申请日：2009-04-24

Applicant: Hideki Hamanaka

Inventor： Hideki Hamanaka

IPC: B60C17/01 ,  B60C17/02 ,  B60C5/22 ,  B60C5/04 ,  B60C19/12 ,  B29D30/06

CPC classification number: B60C19/122 ,  B29D30/0681 ,  B29D2030/0695 ,  B60C5/04 ,  B60C5/22 ,  B60C17/01 ,  B60C17/02 ,  Y10T152/10594

Abstract: Provided is a pneumatic tire/rim assembly which is improved in the run-flat durability with the mass of the tire being reduced. In a pneumatic tire/rim assembly with a run-flat capability, an air bladder (2) made of a circular ring-shaped film body is inserted inside a pneumatic tire (1) mounted on a rim (R). At least part of the film body is formed of a sealing layer (3) made of a thermoplastic resin or a thermoplastic elastomer composition obtained by blending an elastomer in a thermoplastic resin.

Abstract translation: 提供了一种充气轮胎/轮辋组件，其轮胎的质量减小而在耐久性方面得到改善。 在具有平坦能力的充气轮胎/轮辋组件中，将由圆形环形膜体制成的气囊（2）插入安装在轮辋（R）上的充气轮胎（1）内。 薄膜体的至少一部分由热塑性树脂制成的密封层（3）或通过在热塑性树脂中混合弹性体得到的热塑性弹性体组合物形成。

公开(公告)号：US07784512B2

公开(公告)日：2010-08-31

申请号：US11793214

申请日：2005-12-19

Applicant: Hiroki Sawada

Inventor： Hiroki Sawada

IPC: B60C5/20 ,  B60C5/22

CPC classification number: B60C5/22 ,  B60B21/04 ,  B60C15/05 ,  Y10T152/10495 ,  Y10T152/10522 ,  Y10T152/10819 ,  Y10T152/10864

Abstract: To provide a pneumatic tire capable of improving the durability of connection points between partition wall parts and a tire inside surface.In a pneumatic tire 10, partition wall parts 24 that extend inward in a tire radial direction from a tire inside surface 17 of tire shoulder parts 21 and whose tire radial direction inside ends contact a rim 12 are disposed. A pair of right and left reinforcement layers 38 are disposed in regions ranging from the partition wall parts 24 to tire side parts 20 via connection parts 29 between the partition wall parts 24 and the tire inside surface 17 such that the reinforcement layers 38 continue from the partition wall parts 24 to the tire side parts 20 via the connection parts 29 between the partition wall parts 24 and the tire inside surface 17. Because of the reinforcement layers 38, the portion of each of the connection parts 29 between the partition wall parts 24 and the tire inside surface 17 where a first carcass ply 32 is disposed and the portion thereof where a second carcass ply 37 is disposed can be prevented from separating, whereby the durability of the connection parts 29 of the partition wall parts 24 can be improved in comparison to what has conventionally been the case.

Abstract translation: 提供一种能够提高隔壁部与轮胎内表面之间的连接点的耐久性的充气轮胎。 在充气轮胎10中，配置有从轮胎胎肩部21的轮胎内表面17向轮胎径向向内延伸并且轮胎径向内端部与轮辋12接触的分隔壁部24。 一对左右加强层38通过分隔壁部分24和轮胎内表面17之间的连接部分29设置在从分隔壁部分24到轮胎侧部分20的区域中，使得加强层38从 分隔壁部件24经由分隔壁部件24与轮胎内表面17之间的连接部分29连接到轮胎侧部20.由于加强层38，分隔壁部分24之间的每个连接部分29的部分 并且可以防止设置有第一胎体帘布层32的轮胎内表面17和设置有第二胎体帘布层37的部分，从而可以提高隔壁部24的连接部29的耐久性， 与传统的情况进行比较。

公开(公告)号：US07726371B2

公开(公告)日：2010-06-01

申请号：US11769566

申请日：2007-06-27

Applicant: Glenn A. Morrison

Inventor： Glenn A. Morrison

IPC: B60C5/00 ,  B60C5/20 ,  B60C5/22 ,  B60B19/00

CPC classification number: B60B7/0013 ,  B60B19/00 ,  B60B2360/32 ,  B60B2900/1212 ,  B60B2900/131 ,  B60C5/22 ,  B60Y2200/10 ,  B60Y2200/20 ,  Y02T10/86 ,  Y10T152/10495 ,  Y10T152/10522 ,  Y10T152/10639

Abstract: The invention is a high-efficiency wheel product for use with various ground vehicles. The product is designed to provide rolling support to the vehicle and to accommodate various surface conditions, for example, smooth pavement, rough pavement, potholes, dirt roads, and other conditions. The wheel product includes a multi-chambered pneumatic tire designed to minimize energy loss between the tire and a rolling surface by substantially reducing tire flex, a main source of energy loss in ground vehicles. Additionally, the product can reduce the need for conventional drive train elements such as shock absorbers.

Abstract translation: 本发明是用于各种地面车辆的高效轮产品。 该产品旨在为车辆提供滚动支撑，并适应各种表面状况，例如平滑的路面，粗糙的路面，坑洼，泥土路面等条件。 车轮产品包括一个多室充气轮胎，设计用于通过大大减少轮胎疲劳，从而使轮胎和滚动表面之间的能量损失最小化，这是地面车辆中主要的能量损失来源。 此外，该产品可以减少对诸如减震器的传统传动系元件的需要。

公开(公告)号：US20090000714A1

公开(公告)日：2009-01-01

申请号：US12138576

申请日：2008-06-13

Applicant: Masaaki Ohara

Inventor： Masaaki Ohara

IPC: B60C5/22

CPC classification number: B60C15/024 ,  B60C17/01 ,  B60C29/007 ,  Y10T152/10594

Abstract: The pneumatic tire includes an outer tire installed such that a bead portion is inscribed in a rim flange, and an inner tire inserted inside the outer tire and installed such that a bead portion is inscribed in the bead portion of the outer tire. A plurality of protrusions are provided in an annular outer side wall surface region extending in an outer side in a tire diametrical direction from a bead heel of the inner tire so as to be differentiated in the positions in the tire diametrical direction and overlap with one another when seen in a tire circumferential direction, and a ventilation path for feeding an air supplied to a portion near the bead heel into an air chamber is formed between the protrusions in a state where the outer side wall surface region is inscribed in the bead portion.

Abstract translation: 充气轮胎包括外轮胎，该外轮胎安装成使得胎圈部分内接在轮辋凸缘中，并且内轮胎插入到外轮胎内部，并且安装成使得胎圈部分内接在外轮胎的胎圈部分中。 在从轮胎径向外侧延伸的环状的外侧壁面区域设置有多个突起，从而能够在轮胎径向的位置上彼此重叠， 当沿着轮胎周向观察时，在外侧壁面区域内嵌在胎圈部中的状态下，在凸起之间形成用于将供给到胎跟部附近的部分的空气送入空气室的通气路径。

公开(公告)号：US20080264539A1

公开(公告)日：2008-10-30

申请号：US12108138

申请日：2008-04-23

Applicant: Jose Merino-Lopez ,  Luc Bestgen

Inventor： Jose Merino-Lopez ,  Luc Bestgen

IPC: B60C5/22 ,  B29C35/00 ,  B29C73/16

CPC classification number: B60C19/002 ,  B29D30/0061 ,  B29D2030/0687 ,  B60C5/025 ,  B60C19/122 ,  Y10T152/10495 ,  Y10T152/10522 ,  Y10T152/10603

Abstract: A tire with reduced rolling noise includes a tire structure formed of at least one crown extended by two sidewalls and two beads. A base of each of the two beads is configured to be mounted onto a rim seat. The tire also includes a carcass-type reinforcing structure anchored into the two beads and an additional layer bonded to an inner wall of the tire structure. The additional layer is bonded to the tire structure at its edges and the rest of the additional layer is not bonded. The additional layer includes an inflation valve.

Abstract translation: 具有降低滚动噪音的轮胎包括由至少一个由两个侧壁和两个珠延伸的冠部形成的轮胎结构。 两个珠的每一个的基部被构造成安装在边缘座上。 轮胎还包括锚固在两个胎圈中的胎体型加强结构，以及结合到轮胎结构的内壁的附加层。 附加层在其边缘处结合到轮胎结构，并且附加层的其余部分不结合。 附加层包括充气阀。

公开(公告)号：US20070256769A1

公开(公告)日：2007-11-08

申请号：US11416443

申请日：2006-05-03

Applicant: Jeffrey Douglas

Inventor： Jeffrey Douglas

IPC: B60C5/22 ,  B60C5/00 ,  B60C19/04

CPC classification number: B60C15/032 ,  B60C5/142 ,  B60C5/16 ,  B60C15/028 ,  Y10T152/10522 ,  Y10T152/10594 ,  Y10T152/10747

Abstract: A tube-type tire to be mounted on the rim of a (e.g., spoke-type) wheel such as that commonly used by a bicycle or a motorcycle, whereby the tube-type tire will operate without a conventional inner tube and as if it were tubeless. The tire includes a main tire section that is seated upon the generally flat shelf of the rim and a pneumatic sealing ring having an inner tube that is seated upon the beadwell of the rim. An air chamber of the inner tube of the sealing ring is inflated to a greater pressure than an air chamber of the main tire section so as to isolate the air chamber of the main tire section from the rim and force the main tire section against the vertical lip of the rim. The sealing ring also has an outer inflatable liner that is located in surrounding engagement with the inner tube to separate the inner tube from the air chamber of the main tire section. The outer liner has one or more O-ring seals projecting outwardly from the side walls thereof and a centering lip projecting downwardly from the side walls. The O-ring seals are moved into sealing engagement with the inside of the main tire section when the air chamber of the inner tube is inflated and the liner is expanded. The centering lips of the liner are seated upon the beadwell of the rim to cause the liner to be automatically centered over the inner tube.

Abstract translation: 一种管式轮胎，其安装在例如通常由自行车或摩托车使用的（例如轮辐型）轮的轮缘上，由此管式轮胎将在没有常规内胎的情况下操作，并且如同它 无内生 轮胎包括位于轮辋的大致平坦的搁架上的主轮胎部分和具有位于轮辋的胎圈的内管的气动密封环。 密封环的内管的空气室被膨胀到比主轮胎部分的气室更大的压力，以便将主轮胎部分的空气室与轮辋隔离并且迫使主轮胎部分抵靠垂直 边缘的嘴唇 密封环还具有外部可充气衬套，其位于与内管的周围接合中，以将内管与主轮胎部分的气室分离。 外衬套具有从其侧壁向外突出的一个或多个O形环密封件和从侧壁向下突出的定心唇缘。 当内管的空气室膨胀并且衬套膨胀时，O形圈密封件与主轮胎部分的内部移动成密封接合。 衬套的定心唇缘位于轮辋的胎圈上，以使衬套自动地位于内管的中心。