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1. 发明授权

US11383555B2 Composite materials based on oriented orthotropic fiber mixtures for imparting mechanical coupling 有权
公开(公告)号：US11383555B2
公开(公告)日：2022-07-12
申请号：US16065287
申请日：2016-12-15
申请人： COMPAGNIE GENERALE DES ETABLISSEMENTS MICHELIN
发明人： Jose-Carlos Araujo Da Silva , Masayuki Maesaka , Philippe Mansuy
IPC分类号： B60C1/00 , B60C11/00 , C08L7/00 , B60C11/14
摘要： Materials make it possible to generate mechanical coupling in elastomeric compositions, of use especially for the manufacture of tyre treads. In particular, a tread comprises a composite material based on an elastomeric matrix, a crosslinking system, a reinforcing filler and oriented short fibres.

2. 发明授权

US11014405B2 Pneumatic tire 有权
公开(公告)号：US11014405B2
公开(公告)日：2021-05-25
申请号：US15899809
申请日：2018-02-20
申请人： SUMITOMO RUBBER INDUSTRIES, LTD.
发明人： Daisuke Sato
IPC分类号： B60C1/00 , C08L7/00 , C08L9/00 , B60C9/12 , C08J3/215 , B60C5/14 , B60C11/00 , C08K7/04 , B60C13/00 , C08B15/02 , C08J3/22 , B60C11/14
摘要： The present invention provides a pneumatic tire having excellent fuel efficiency, handling stability, and ride quality while maintaining a good balance between them. Provided is a pneumatic tire including a tire component formed from a rubber composition, the rubber composition having cured rubber properties satisfying predetermined values.

3. 发明授权

US10124627B2 Tire 有权
公开(公告)号：US10124627B2
公开(公告)日：2018-11-13
申请号：US14418579
申请日：2013-08-05
申请人： BRIDGESTONE CORPORATION
发明人： Satoshi Ishikawa
IPC分类号： B60C1/00 , C08L21/00 , B60C11/14 , C09D123/02 , B60C11/00 , C08J9/00
摘要： A tire can deliver improved on-ice performance with a reduced rolling resistance. The tire includes a foam rubber layer in a tread that comes into contact with a road surface, wherein a foaming ratio of the foam rubber layer is in a range from 3% to 50%, a rubber composition forming the foam rubber layer includes ethylene-vinylalcohol copolymer fiber coated with a resin having affinity for a rubber component, and the rubber composition forming the foam rubber layer includes 5 to 30 parts by mass at least one type of inorganic compound powder with respect to 100 parts by mass the rubber component, the inorganic compound powder having an average particle diameter greater than or equal to 10 μm and expressed by the following general formula (I). M.xSiO2.yH2O (I)

4. 发明授权

US09962996B2 Tread comprising tread pattern elements covered with an impregnated fibre assembly 有权
公开(公告)号：US09962996B2
公开(公告)日：2018-05-08
申请号：US14365820
申请日：2012-12-14
申请人： COMPAGNIE GENERALE DES ETABLISSEMENTS MICHELIN , Michelin Recherche et Technique S.A.
发明人： Vincent Abad , Abdeslam El-Harak , Frédéric Perrin , Masayuki Maesaka
IPC分类号： B60C11/00 , B60C1/00 , B60C11/13 , B60C11/12 , B60C11/14
CPC分类号： B60C11/005 , B60C1/0016 , B60C11/12 , B60C11/1346 , B60C2011/0016 , B60C2011/145
摘要： A tread for a pneumatic tire includes tread pattern elements and cuts. Each tread pattern element includes lateral faces and a contact face that comes into contact with a road surface when the tire is being driven thereon. A boundary between the contact face and the lateral faces forms at least one edge corner. The cuts are formed as grooves and/or sipes, with the cuts being delimited by opposing lateral faces of the tread pattern elements. Each tread pattern element is formed of at least one rubber compound. When the tread is viewed in cross section in a plane normal to an axis of rotation of the tire and passing through a contact face of a tread pattern element, at least one of the cuts adjacent to that contact face is covered at least in part with a covering layer that contains a woven or nonwoven fiber assembly.

5. 发明授权

US09821608B2 Tire and mold comprising a fluidic passage 有权
公开(公告)号：US09821608B2
公开(公告)日：2017-11-21
申请号：US13823625
申请日：2011-09-14
申请人： Jose Merino Lopez , Didier Vasseur , Olivia Cuscito , Sylvain Petitjean
发明人： Jose Merino Lopez , Didier Vasseur , Olivia Cuscito , Sylvain Petitjean
IPC分类号： B60C11/00 , B60C11/13 , B60C11/03 , B29C33/42 , B29D30/06 , B29D30/00 , B60C11/12 , B60C11/14
CPC分类号： B60C11/0327 , B29C33/42 , B29D30/0061 , B29D30/0606 , B29D2030/061 , B60C11/00 , B60C11/005 , B60C11/1263 , B60C11/1353 , B60C2011/0355 , B60C2011/147
摘要： The tire (10B) comprises a tread (12) including a running layer (14) which is intended to come into contact with the ground when the tire (10B) rolls on the ground, and a sublayer (16) located radially inwards from the running layer (14). The tread (12) comprises at least one fluid passage (22) between the sublayer (16) and the air surrounding the tire (10B). The sublayer (16) comprises a cellular material. The fluid passage (22) comprises an element chosen from a groove (20) and a cut (26), formed in the running layer (14) and extended by at least one well (28) acting as a radial extension of the element, formed between the groove (20) and/or the cut (26) and the sublayer (16). Each well (28) forms a localized part of the fluid passage (22).

6. 发明授权

US09457895B1 High traction on demand aircraft landing gear system 有权
标题翻译：高牵引力的飞机起落架系统
公开(公告)号：US09457895B1
公开(公告)日：2016-10-04
申请号：US13874482
申请日：2013-05-01
申请人： The Boeing Company
发明人： Sergey Barmichev , Kelly L. Boren , Stephen T. Brown
IPC分类号： B64C25/36 , B60C11/14
CPC分类号： B64C25/36 , B60C11/14 , B60C11/1606 , B60C17/06 , B60C2200/02 , Y10T29/49492
摘要： A traction-on-demand landing gear tire control system and methods are presented. An outer tire of an aircraft wheel is depressurized to a depressurized state in response to a non-optimal aircraft landing condition. An inner tire of the aircraft wheel contacts the outer tire in response to the depressurized state, and a plurality of traction studs are deployed to protrude from the outer tire in response to the inner tire contacting the outer tire.
摘要翻译：提出了一种牵引式起落架轮胎控制系统和方法。响应于非最佳飞机着陆情况，飞轮的外轮胎被减压至减压状态。飞轮的内胎响应于减压状态而接触外轮胎，并且响应于内轮胎与外胎接触而将多个牵引柱展开成从外胎突出。

7. 发明授权

US09221224B2 Integrated process to generate near-zero thickness sipes in a tire 有权
标题翻译：在轮胎中产生近零厚度刀槽花纹的综合过程
公开(公告)号：US09221224B2
公开(公告)日：2015-12-29
申请号：US13457480
申请日：2012-04-26
申请人： Daniel Robert Rey , Christian Albert Beccavin , Almira Aleckovic
发明人： Daniel Robert Rey , Christian Albert Beccavin , Almira Aleckovic
IPC分类号： B29D30/68 , B60C11/12 , B60C11/18 , B29D30/58 , B29D30/52 , B60C11/14 , B29D30/66
CPC分类号： B29D30/58 , B29D30/52 , B29D30/68 , B29D2030/667 , B60C11/12 , B60C11/14 , B60C2011/1277 , Y10T156/12
摘要： The present invention comprises tire treads having sipes or other voids formed of non-curable inserts, as well as methods for forming sipes or other voids within a tread using non-curable inserts and apparatus for performing the same. Such methods include providing an uncured tread having a width and a thickness bounded by an outer side and a bottom side. Such methods further include providing a strip of non-curable material, the strip having a width and a length. Furthermore, such methods include inserting the strip of non-curable into the tread thickness from the tread outer side and to a predetermined depth within the tread thickness to form a void-forming insert within the tread thickness. Finally, these methods include curing the tread with the non-curable strip arranged within the tread thickness. The inserts may be folded, which may occur as the strips are inserted into the tread or prior to such insertion.
摘要翻译：本发明包括具有刀片花纹或由不可固化刀片形成的其它空隙的轮胎胎面，以及使用不可固化刀片和用于执行该刀片的装置在胎面内形成刀槽花纹或其它空隙的方法。这种方法包括提供具有由外侧和底侧限定的宽度和厚度的未固化胎面。这样的方法还包括提供不可固化材料的条带，条具有宽度和长度。此外，这种方法包括将不可固化的条带从胎面外侧插入胎面厚度中并在胎面厚度内插入预定深度，以在胎面厚度内形成空隙形成插入物。最后，这些方法包括用布置在胎面厚度内的不可固化条来固化胎面。插入物可以折叠，这可以在条插入胎面中或者在插入之前发生。

8. 发明申请

US20150342299A1 Anti-Slip Safety Device 审中-公开
标题翻译：防滑安全装置
公开(公告)号：US20150342299A1
公开(公告)日：2015-12-03
申请号：US14288409
申请日：2014-05-28
申请人： Han-Ching Wu
发明人： Han-Ching Wu
IPC分类号： A43B13/22 , B60C11/20 , B60C11/14
CPC分类号： B60C11/20 , A43B13/26 , A43C15/02 , A43C15/10 , B60C11/0302 , B60C11/1625 , B60C11/1662
摘要： The present invention relates to an anti-slip safety device, which is a structural design for providing anti-slip safety for a rubber/plastic surface layer, particularly a snow shoe and a tire, to provide an effect of anti-slip ground-engaging for use safety, and which generally includes anti-slip elements made of a stiff material or a metal, arranged in a spaced manner along a longitudinal axis by being deposited in spacing troughs formed in an arrangement of slip-resistant embossed patterns provided on a sole undersurface or a tire tread and integrally molded with a molding rubber/plastic material in such a way to form raised edge faces that are slightly outward projecting portions having a height substantially flush with the embossed patterns, whereby for walking on a snowed and iced surface, the stiff raised edge faces may successively bite into the snowed and iced surface to achieve an effect of anti-slip safety for use.
摘要翻译：防滑安全装置技术领域本发明涉及一种防滑安全装置，其是用于为橡胶/塑料表面层，特别是雪鞋和轮胎提供防滑安全性的结构设计，以提供防滑地面接合为了使用安全，并且其通常包括由刚性材料或金属制成的防滑元件，其沿着纵向轴线间隔布置，通过沉积在形成在设置在鞋底上的防滑压花图案的布置中的间隔槽中下表面或轮胎胎面，并与成型橡胶/塑料材料一体地模制，以形成凸起边缘面，其是具有与压花图案基本齐平的高度的略微向外突出部分，由此用于在积雪和冰面上行走，刚性隆起的边缘面可以连续地咬入下雪和冰面，以达到使用防滑安全性的效果。

9. 发明授权

US08800620B2 Tire with rubber tread composed of a primary and at least one lateral tread portion containing a dispersion of short carbon fibers 有权
标题翻译：具有橡胶胎面的轮胎，其由包含短碳纤维分散体的初级和至少一个侧向胎面部分组成
公开(公告)号：US08800620B2
公开(公告)日：2014-08-12
申请号：US11389912
申请日：2006-03-27
申请人： Paul Harry Sandstrom , Walter Kevin Westgate , Bina Patel Botts , Rachel Rebekah Barnette
发明人： Paul Harry Sandstrom , Walter Kevin Westgate , Bina Patel Botts , Rachel Rebekah Barnette
IPC分类号： B60C11/00 , B60C1/00 , B60C11/14 , C08K3/00 , C08K7/06 , C08K3/04
CPC分类号： B60C1/0016 , B60C11/005 , B60C11/0058 , B60C11/14 , B60C2011/0025 , C08K3/013 , C08K3/04 , C08K7/06 , Y10T152/10513 , C08K3/0033 , C08L21/00
摘要： The invention relates to a tire having a circumferential rubber tread of a cap/base construction composed of a cap rubber layer as the tire running surface and an internal base rubber layer underlying said tread cap layer. The said tread cap layer is composed of a primary tread cap portion and one or two lateral tread cap portions of rubber compositions containing precipitated silica and/or rubber reinforcing carbon black reinforcement and wherein the rubber composition of at least one of said lateral tread cap portions contains a dispersion of short carbon fibers. Said primary tread cap portion contains a major portion of the running surface of the tread and is comprised of a silica-rich or carbon black-rich, preferably silica-rich, reinforcement-containing rubber composition, and said lateral tread portion(s) contains a minor portion of the running surface of the tread and is comprised of a silica-rich or carbon black-rich, preferably carbon black-rich, reinforcement-containing rubber composition. Where said primary tread cap portion is comprised of a silica-rich rubber composition, said lateral tread cap portion(s) is comprised of a carbon black-rich rubber composition and visa versa. The said tread cap portions are load bearing portions in the sense of extending from the running surface of the tread radially inward to said underlying tread base layer. In one aspect, the portioned rubber tread cap layer and the rubber tread base layer are co-extruded together to form a unitary composite thereof.
摘要翻译：本发明涉及一种轮胎，其具有由作为轮胎行驶表面的帽橡胶层和位于所述胎冠覆盖层下面的内基底橡胶层构成的帽/底座结构的圆周橡胶胎面。所述胎面覆盖层由主要胎冠部分和含有沉淀二氧化硅和/或橡胶增强炭黑增强物的橡胶组合物的一个或两个侧向胎冠部分组成，并且其中所述侧向胎冠部分中的至少一个的橡胶组合物含有短碳纤维的分散体。所述主胎面部分包含胎面的运行表面的主要部分，并且由富含二氧化硅或富含炭黑的富含优选二氧化硅的增强橡胶组合物组成，并且所述侧向胎面部分包含是胎面的运行表面的一小部分，并且由富含二氧化硅或富含炭黑的富碳含氟橡胶组合物构成。当所述初级胎面盖部分由富含二氧化硅的橡胶组合物组成时，所述侧面胎冠部分由富含炭黑的橡胶组合物组成，反之亦然。所述胎冠部分是承载部分，从胎面的行进表面径向向内延伸到所述下面的胎面基底层。在一个方面，将分段的橡胶胎冠层和橡胶胎面基层共同挤压在一起以形成其整体复合物。

10. 发明申请

US20140027571A1 CONTROLLED LANDING GEAR TIRE TRACTION SYSTEM 有权
标题翻译：控制着陆齿轮轮胎牵引系统
公开(公告)号：US20140027571A1
公开(公告)日：2014-01-30
申请号：US13556211
申请日：2012-07-24
申请人： Sergey Barmichev , Kelly L. Boren
发明人： Sergey Barmichev , Kelly L. Boren
IPC分类号： B64C25/36 , B23P17/04 , B60C11/14
CPC分类号： B60C11/1612 , B60C11/1606 , B60C2200/02 , B64C25/36 , Y10T29/49492
摘要： A landing gear tire traction control system and methods are presented. An outer tire of an aircraft wheel is depressurized to a depressurized state in response to a non-optimal aircraft landing condition. An inner rotor of the aircraft wheel contacts the outer tire in response to the depressurized state, and a plurality of traction studs are deployed to protrude from the outer tire in response to the inner rotor contacting the outer tire.
摘要翻译：提出了起落架轮胎牵引力控制系统及方法。响应于非最佳飞机着陆情况，飞轮的外轮胎被减压至减压状态。飞轮的内转子响应于减压状态与外轮接触，响应于内转子与外轮接触而将多个牵引柱展开成从外轮突出。

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