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公开(公告)号：EP3350443A2
公开(公告)日：2018-07-25
申请号：EP16774754.2
申请日：2016-09-16
摘要： A compressor unit (38) for supplying pressurized medium to a tire mounted on a vehicle wheel rim (34) is proposed, having a compressor (58) for exerting pressure on a fluid medium that is to be conveyed into the tire. The compressor unit (38) is dimensioned to be accommodated in a center bore (44) of the vehicle wheel rim (34) when the vehicle wheel rim (34) is in the mounted state on a wheel hub (62); and the compressor (58) can be driven by a drive unit (56) positioned in the vicinity of the center bore (44) of the vehicle wheel rim (34). A vehicle wheel rim (34) having a pressurized medium supply device (22) for a tire that is mounted on the vehicle wheel rim (34) is also proposed, as well as a vehicle having a vehicle wheel that includes such a vehicle wheel rim (34). A device for providing a vehicle wheel mounted energy supply is also proposed.
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公开(公告)号：EP3339061A1
公开(公告)日：2018-06-27
申请号：EP17208486.5
申请日：2017-12-19
IPC分类号： B60C23/12
CPC分类号： B60C23/004 , B60C23/12 , B60C2019/008 , F16K15/207
摘要： A control valve is disclosed for controlling the pressure of a tire cavity during operation of a pump having a pump inlet and a pump outlet, said tire having said tire cavity and a valve stem having a distal end. The control valve comprises: a valve body having a pump inlet chamber, a pump outlet chamber, and a control chamber, wherein a first check valve is positioned in the pump inlet chamber so that the first check valve is located between an air inlet and a pump inlet port, said valve body further comprising a second check valve positioned in the pump outlet chamber, said second check valve being positioned between a pump outlet port and a main pressure chamber, said valve body further comprising a relief valve positioned in the control chamber, said relief valve having an inlet end in fluid communication with a main pressure chamber and an outlet end in fluid communication with the atmosphere; wherein the main pressure chamber is in fluid communication with the pump outlet chamber; and wherein the control valve is configured for the main pressure chamber being in fluid communication with the distal end of the tire valve stem.
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公开(公告)号：EP3334614A1
公开(公告)日：2018-06-20
申请号：EP16778868.6
申请日：2016-08-05
申请人： Coda Innovations
发明人： HRABAL, Frantisek
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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4.发明公开
公开(公告)号：EP3300931A1
公开(公告)日：2018-04-04
申请号：EP17193967.1
申请日：2017-09-29
发明人： LAMGADAY, Robin , LIN, Cheng-Hsiung , CHANDRA, Dinesh , GOPALA, Arun Kumar Byatarayanapura , BAFANA, Sagar Dilip
CPC分类号： B29D30/72 , B29D2030/0072 , B29D2030/0083 , B29D2030/0094 , B60C23/12
摘要： A method of forming a connecting member (32, 52) in an air maintenance tire (12, 50) is disclosed. The method comprises the steps of: providing a tire that includes a sidewall (34), the sidewall being formed with an annular groove (38) which receives an annular air tube (20), the annular air tube including a first end (24) receiving a first fitting (40) and a second end (30) receiving a second fitting (42); forming a recess (54) in the tire sidewall (34) along the annular groove (38) at a location where the first end (24) of the annular air tube (20) is adjacent the second end (30) of the annular air tube (20); providing a mold (70) being formed with a cavity (74); removably securing the first fitting (40) in the cavity (74) and removably securing the second fitting (42) in the cavity (74); positioning the mold (70) on a surface of the sidewall (34); introducing at least one of an elastomer and a polymer into the mold cavity (74); and heating the mold (70), whereby the connecting member (32, 52) is formed on the sidewall (34). Also, a respective connecting member (32, 52) and a tire comprising such a member (32, 52) is disclosed.
摘要翻译： 公开了一种在空气维护轮胎（12,50）中形成连接构件（32,52）的方法。 所述方法包括以下步骤：提供包括侧壁（34）的轮胎，所述侧壁形成有接纳环形空气管（20）的环形凹槽（38），所述环形空气管包括第一端（24） 接收第一配件（40）和接收第二配件（42）的第二端部（30）; 在环形空气管（20）的第一端部（24）与环形空气的第二端部（30）相邻的位置处沿着环形凹槽（38）在轮胎侧壁（34）中形成凹部（54） 管（20）; 提供形成有空腔（74）的模具（70）; 将第一配件（40）可拆卸地固定在空腔（74）中并将第二配件（42）可拆卸地固定在空腔（74）中; 将模具（70）定位在侧壁（34）的表面上; 将弹性体和聚合物中的至少一种引入模腔（74）中; 和加热模具（70），由此连接构件（32,52）形成在侧壁（34）上。 而且，公开了相应的连接构件（32,52）和包括这种构件（32,52）的轮胎。
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公开(公告)号：EP3126163A4
公开(公告)日：2017-11-29
申请号：EP15774042
申请日：2015-03-25
申请人： KREMPEL BENJAMIN J
发明人： KREMPEL BENJAMIN J
IPC分类号： B60C23/12
CPC分类号： B60C23/12 , B60C2200/12
摘要： A compression device for a self-inflating tire is provided that includes a first surface made from a flexible memory material, where the first surface is mechanically connected to a pumping chamber, where the first surface includes a first arm, a second arm and a fulcrum along an X-Y plane, where the fulcrum is disposed between the first arm and the second arm, an arc-shape length along a Y-Z plane that is configured to conform to an inner surface of a tire, a first state, where when in the first state, the first surface conforms to an unloaded, pressurized inner surface of the tire, and a second state, where when in the second state, the first surface collapses radially outward about the fulcrum by the first arm and the second arm, where air is drawn in from the atmosphere and pushed through the pumping chamber into the tire.
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公开(公告)号：EP3028881B1
公开(公告)日：2017-10-18
申请号：EP15197123.1
申请日：2015-11-30
IPC分类号： B60C23/12
CPC分类号： B60C23/12 , B60C13/02 , B60C19/00 , B60C23/004
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公开(公告)号：EP2692549B1
公开(公告)日：2017-10-18
申请号：EP13178411.8
申请日：2013-07-29
发明人： Frantzen, Andreas
IPC分类号： B60C23/12
CPC分类号： B60C19/00 , B60C23/12 , Y10T152/10495
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公开(公告)号：EP3176012A1
公开(公告)日：2017-06-07
申请号：EP16199247.4
申请日：2016-11-17
发明人： LAMGADAY, Robin , GOPALA, Arun Kumar Byatarayanapura , HUNT, Christopher Paul , CHANDRA, Dinesh , LIN, Cheng-Hsiung
CPC分类号： B60C23/12 , B60B11/00 , B60B11/06 , B60C3/00 , B60C23/004 , B60C23/007 , B60C29/064 , B60C29/068 , B60C2003/005 , B60S5/04
摘要： An air maintenance assembly for dual- mounted tires and a method for maintaining air pressure within tandem mounted tires is disclosed. The assembly (10) comprises: a first tire and second tire (12, 14) mounted in a side-by-side dual relationship to an axle (16), the first and the second tire (12, 14) being each mounted respectively to a first rim and a second rim (13, 15) and each of the first and the second tires (12, 14) having a tire cavity (22, 24) bounded by first and second sidewalls (18, 20) extending to a tire tread region (28); a control valve assembly (40) including a control valve housing (46) having an internal air passageway (48), the control valve housing (46) being attached to an elongate valve stem (42) projecting from the rim (13) of the first tire (12), the control valve housing (46) being external to the tire cavity (22), the elongate valve stem (42) projecting outward from a control valve housing cavity and being operative to direct pressurized air into the internal air passageway (48) and into the tire cavity (22) of the first tire (12) and into the tire cavity (24) of the second tire (14), the first sidewall (18) of the first tire (12) having an elongate sidewall air passageway (34) therein; a connecting tube (38) connected to the air passageway (34) and to the control valve housing (46), the connecting tube (38) being operative to direct pressurized air into the control valve housing internal air passageway (48) as the tire rolls over a ground surface; wherein the control valve housing (46) has first and second outlet tubes (62, 64) having internal air passageways operable to selectively conduct pressurized air into the first tire cavity (22) and into the second tire cavity (24) on an as-needed basis.
摘要翻译： 公开了一种用于双重安装的轮胎的空气维护组件和用于在串联安装的轮胎内保持空气压力的方法。 组件（10）包括：第一轮胎和第二轮胎（12,14），其以与轴（16）并排的双重关系安装，第一和第二轮胎（12,14）分别安装 第一轮辋和第二轮辋（13,15），并且所述第一和第二轮胎（12,14）中的每一个具有由第一和第二侧壁（18,20）限定的轮辋腔（22,24），所述第一和第二轮辋延伸到 轮胎胎面区域（28）; 包括具有内部空气通道（48）的控制阀壳体（46）的控制阀组件（40），所述控制阀壳体（46）附接到从所述内部空气通道（48）的边缘（13）突出的细长阀杆（42） 第一轮胎（12），所述控制阀壳体（46）在所述轮胎腔（22）的外部，所述细长阀杆（42）从控制阀壳体腔向外突出并且可操作以将加压空气引导到所述内部空气通道 （48）并进入第一轮胎（12）的轮胎腔（22）并进入第二轮胎（14）的轮胎腔（24）中，第一轮胎（12）的第一侧壁（18）具有细长 侧壁空气通道（34）; 连接到空气通道（34）和控制阀壳体（46）的连接管（38），连接管（38）可操作以将加压空气引导到控制阀壳体内部空气通道（48）中，因为轮胎 在地面上滚动; 其中所述控制阀壳体（46）具有第一和第二出口管（62,64），所述第一和第二出口管具有内部空气通道，其可操作以选择性地将加压空气输送到所述第一轮胎腔（22）中并进入所述第二轮胎腔（24） 需要的基础。
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公开(公告)号：EP3162597A1
公开(公告)日：2017-05-03
申请号：EP16194151
申请日：2016-10-17
发明人： GOBINATH THULASIRAM , MARKS PATRICK DAVID , GOPALA ARUN KUMAR BYATARAYANAPURA , KANG JUNGMEE , LAMGADAY ROBIN
IPC分类号： B60C23/12
摘要： An air maintenance tire having an elongate groove (32) located within a first sidewall (18), the groove (32) comprising an elongate channel (34) and an elongate access passage (40) extending at an incline from the channel (34) to an access opening (42) located at an outward surface (58) of the first sidewall (18), a tube (56) positioned within the channel (34), and a cover strip (46) attached to the first sidewall (18) and closing the access opening (42), wherein the cover strip (46) and the access opening (42) are positioned at the outward surface (58) of the first sidewall (18) at a higher radial location on the first sidewall (18) than the channel (34) location and/or the cover strip (46) is positioned along the first sidewall (18) a distance from the first bead region greater than the distance of the channel (34) from the first bead region.
摘要翻译： 1。一种具有位于第一侧壁（18）内的细长凹槽（32）的空气维护轮胎，所述凹槽（32）包括细长通道（34）和从所述通道（34）倾斜延伸的细长进入通道（40） 到位于第一侧壁（18）的外表面（58）处的进入开口（42），位于通道（34）内的管（56）以及附接到第一侧壁（18）的覆盖条（46） ）并关闭所述进入开口（42），其中所述盖条（46）和所述进入开口（42）位于所述第一侧壁（18）的所述外表面（58）处的所述第一侧壁上的更高径向位置处 （34）的位置和/或所述盖条（46）沿所述第一侧壁（18）定位成距所述第一胎圈区域的距离大于所述通道（34）与所述第一胎圈区域的距离。
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10.发明授权Tire comprising a tube assembly and method of assembling an elongate air tube within a tire 有权具有在轮胎的细长气囊组件的管组件和方法的轮胎
公开(公告)号：EP2578420B1
公开(公告)日：2017-03-22
申请号：EP12187039.8
申请日：2012-10-02
IPC分类号： B60C23/12
CPC分类号： B60C23/12 , Y10T29/49538 , Y10T29/49826 , Y10T152/10495
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