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公开(公告)号：EP4067057A3
公开(公告)日：2023-05-03
申请号：EP22164590.6
申请日：2022-03-25
IPC分类号： B29D30/16 , B29D30/30 , B32B5/02 , D04B21/12 , B60C7/00 , B60C11/00 , B29D30/02 , B29D30/70 , B29D30/38 , B32B1/08 , B32B5/26 , B32B25/10 , D04B21/10
摘要： A shear band (10) is disclosed comprising an annular first, radially outer fabric layer (21) and an annular second, radially inner fabric layer (22). The shear band (10) is formed from a single shear band strip helically wound circumferentially and axially with a first edge of the shear band strip, the first edge of the shear band strip having a first extension flap (310) for engaging an opposite second edge of the shear band strip. The first extension flap (310) is continuously secured to the opposite second edge linearly along the second opposite edge of the shear band strip. Further, a tire comprising such a shear band (10) is disclosed. Finally, a method for constructing a plurality of shear bands (10) is disclosed, the method including the steps of: helically winding a single shear band strip about itself to produce a cylindrical structure; securing a first edge of the single shear band strip to a second opposite edge of the single shear band strip by a first extension flap (310) extending from the first edge of the single shear band strip; and axially and circumferentially cutting the cylindrical structure in multiple locations.
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公开(公告)号：EP4197811A2
公开(公告)日：2023-06-21
申请号：EP22213112.0
申请日：2022-12-13
发明人： SPORTELLI, Francesco , BOES, Claude Ernest Felix , WILMS, Stefan , MERSCH, Romain Jack Rodolphe
摘要： A non-pneumatic tire (100) is disclosed having an outer tread ring (200) and a shear band (300, 800). The shear band (300, 800) includes a three-dimensional spacer structure (400, 802) comprising a first and second layer of fabric (460, 470). The first and second layer of fabric (460, 470) are connected to a respective first and second layer (610, 620) of non-crimped fabric (700, 810).
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3.发明公开A rubber composition containing nanoscaled zinc oxide particles 无效Kautschukzusammensetzung，die Zinkoxidpartikel imNanometergrössenbereichenthält
公开(公告)号：EP1505115A1
公开(公告)日：2005-02-09
申请号：EP04103512.2
申请日：2004-07-22
CPC分类号： B82Y30/00 , B60C1/00 , B60C1/0016 , C08K3/22 , C08K2201/011 , C08L21/00
摘要： A rubber composition containing a filler comprising 100 parts by weight of at least one rubber containing olefinic unsaturation, 1 to 250 phr of a filler, and 0.05 to 5.0 phr of zinc oxide particles having a diameter of less than 20 nanometers. This composition can be used to form a component of a tire, especially a tread of a tire.
摘要翻译： 含有填料的橡胶组合物包括100重量份的至少一种含有烯属不饱和的橡胶，1至250phr的填料和0.05-5.0phr的直径小于20纳米的氧化锌颗粒。 该组合物可以用于形成轮胎的组分，特别是轮胎的胎面。
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公开(公告)号：EP4338982A1
公开(公告)日：2024-03-20
申请号：EP23197443.7
申请日：2023-09-14
IPC分类号： B60C7/14
摘要： A reinforced rubber spoke (18) for a non-pneumatic tire (10) is disclosed. The reinforced rubber spoke (18) comprises a radially outer end (20) for connecting the spoke (18) to a shearband (22), a radially inner end (22) for connecting the spoke (18) to a hub (17) and a web (24) extending between the radially inner end and the radially outer end, the web (24) comprising therein reinforcement cord (32) serpentining between the radially inner end and the radially outer end. Also, a non-pneumatic tire (10) is disclosed having an annular tread (20) for contacting ground, a shearband (22) supporting the tread (20) and a connecting structure (16) for connecting the shearband (22) to a wheel hub (17). The connecting structure (16) comprises a plurality of a reinforced rubber spokes (18) as specified above.
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公开(公告)号：EP4067057A2
公开(公告)日：2022-10-05
申请号：EP22164590.6
申请日：2022-03-25
摘要： A shear band (10) is disclosed comprising an annular first, radially outer fabric layer (21) and an annular second, radially inner fabric layer (22). The shear band (10) is formed from a single shear band strip helically wound circumferentially and axially with a first edge of the shear band strip, the first edge of the shear band strip having a first extension flap (310) for engaging an opposite second edge of the shear band strip. The first extension flap (310) is continuously secured to the opposite second edge linearly along the second opposite edge of the shear band strip. Further, a tire comprising such a shear band (10) is disclosed. Finally, a method for constructing a plurality of shear bands (10) is disclosed, the method including the steps of: helically winding a single shear band strip about itself to produce a cylindrical structure; securing a first edge of the single shear band strip to a second opposite edge of the single shear band strip by a first extension flap (310) extending from the first edge of the single shear band strip; and axially and circumferentially cutting the cylindrical structure in multiple locations.
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公开(公告)号：EP1505115B1
公开(公告)日：2007-11-14
申请号：EP04103512.2
申请日：2004-07-22
CPC分类号： B82Y30/00 , B60C1/00 , B60C1/0016 , C08K3/22 , C08K2201/011 , C08L21/00
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公开(公告)号：EP1538433B1
公开(公告)日：2007-10-24
申请号：EP04106127.6
申请日：2004-11-29
发明人： REUTER, René François , BOES, Claude Ernest Felix , ROCH, Peter Phelps , ZIMMER, René Jean , GEORGES, Damian
IPC分类号： G01L1/14
CPC分类号： G01L1/142
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公开(公告)号：EP4296086A1
公开(公告)日：2023-12-27
申请号：EP23179875.2
申请日：2023-06-16
IPC分类号： B60C7/14 , B29C64/118 , B33Y10/00
摘要： A process for the production of at least a part of a non-pneumatic tire structure is disclosed, the non-pneumatic tire structure (1) comprising a radially inner band (7), a radially outer band (9) surrounding the inner band (7) and a spoke part (5) comprising a plurality of spokes (11) extending between the inner band (7) and the outer band (9). The process comprises providing a first plastic composition in the form of a filament (29) comprising a continuous fiber coated with a first thermoplastic resin; and forming one or more selected from at least one spoke (11) of the plurality of spokes, the inner band (7) and the outer band (9) of the non-pneumatic tire structure (1) by 3D printing, wherein forming includes depositing one or more layers of the first plastic composition.
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公开(公告)号：EP3871902A1
公开(公告)日：2021-09-01
申请号：EP21158783.7
申请日：2021-02-23
发明人： FONTAINE, Sebastien Willy , NGO, Frederic , LECONTE, Armand René Gabriel , BOES, Claude Ernest Felix , HINQUE, Daniel Paul Luc Marie , PROEHS, Philippe Joseph Willy , VANDECLEE, Jean-Francois , LAMACZ, Romain
摘要： The present invention is directed to a non-pneumatic tire (1) comprising a hub portion (2) and a ring member (3) arranged essentially concentrically about the hub portion (2), wherein the ring member (3) comprises a tread portion (5) on its radially outer side. Moreover, the tire comprises a sidewall (7) connecting the hub portion (2) with the ring member (3), wherein the sidewall (7) comprises multiple sidewall members (6), each sidewall member (6) being connected on a first side to the hub portion (2) and on a second side to the ring member (3). Adjacent sidewall members (6) overlap at least partially in a manner whereby they can move relatively to each other under tire loading conditions, such as when the tire is mounted on a vehicle.
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公开(公告)号：EP3210819A1
公开(公告)日：2017-08-30
申请号：EP17156477.6
申请日：2017-02-16
发明人： FONTAINE, Sebastien Willy , LECONTE, Armand René Gabriel , NGO, Frederic , BOES, Claude Ernest Felix
CPC分类号： A63H17/262 , A63H29/22 , B60C1/0016 , B60C11/00 , B60C11/0008 , B60C99/00 , B60C2011/0016 , B60C2200/00 , B60L13/04 , B60L13/10 , B60L2260/34
摘要： A support assembly for a vehicle (901) is disclosed. The assembly (1000) comprises at least two spherical tires (1010) for travelling on a road surface and configured for rotating relative to the road surface and the vehicle, the spherical tires (1010) having an outer tread layer comprising a material having a first stiffness when dry and a second stiffness when wet, the first stiffness being greater than the second stiffness, and a drive system (1100) magnetically driving rotation of the spherical tires (1010) relative to the drive system (1100) itself such that no portion of the drive system (1100) physically contacts the spherical tires (1010) or the road surface.
摘要翻译： 公开了一种用于车辆（901）的支撑组件。 所述组件（1000）包括至少两个用于在路面上行进并构造成相对于路面和车辆旋转的球形轮胎（1010），所述球形轮胎（1010）具有外胎面层，所述外胎面层包括具有第一 当干燥时的刚度和湿时的第二刚度，第一刚度大于第二刚度;以及驱动系统（1100），其相对于驱动系统（1100）自身磁驱动球形轮胎（1010）的旋转，使得没有部分 驱动系统（1100）的物理接触球形轮胎（1010）或路面。
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