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51. 发明公开

KR1020150089058A 가변 벨트 구성 无效
标题翻译：可变皮带配置
公开(公告)号：KR1020150089058A
公开(公告)日：2015-08-04
申请号：KR1020157016865
申请日：2013-12-10
申请人： 브리지스톤 어메리카스 타이어 오퍼레이션스, 엘엘씨
发明人： 헤이스,저스틴 , 존슨,데이비드
IPC分类号： B60C9/20
CPC分类号： B60C9/20 , B60C2009/2025 , B60C2009/2029 , B60C2009/2041 , B60C2009/2054 , B60C2009/2087 , B60C2011/0313 , B60C2200/08 , Y10T152/10801
摘要： 공기압타이어는카카스플라이와원주방향트레드사이에배치되는벨트층을가져, 크라운영역을한정한다. 벨트층은크라운영역에측방향으로걸쳐있는제1 섹션및 제2 섹션을포함한다. 제1 섹션은제1 재료로구성되는복수의제1 필라멘트들로구성되는복수의제1 보강부재들을포함한다. 제2 섹션은제2 재료로구성되는복수의제2 필라멘트들로구성되는복수의제2 보강부재들을포함한다. 제1 섹션은제1 천밀도및 제1 크라운각도를특징으로한다. 제2 섹션은제2 천밀도및 제2 크라운각도를특징으로한다. 제1 크라운각도, 제1 재료, 제1 개수의제1 필라멘트들, 및제1 천밀도중 적어도하나는각각의제2 크라운각도, 제2 재료, 제2 개수의필라멘트들및 제2 천밀도와는상이하다.

52. 发明专利

JP2018500222A 急速タイヤ膨張システム审中-公开
公开(公告)号：JP2018500222A
公开(公告)日：2018-01-11
申请号：JP2017526494
申请日：2015-11-17
申请人：ブリヂストンアメリカズタイヤオペレーションズ、エルエルシー
发明人：スタッキージョンアイ.
IPC分类号： B60C17/01 , B60C5/22 , B60C23/00
CPC分类号： B60C23/003 , B60C17/00 , B60C17/01 , B60C17/02 , B60C23/002 , B60C23/004 , B60C23/02 , B60C2200/08
摘要：畑地状態と道路状態との間を周期的に移動しなければならない農業用機械などの機械のタイヤのための急速膨張システムが提供される。本システムは、タイヤ内に画定される高圧リザーバチャンバの使用によって、より低い畑地使用可能状態からより高い圧力の道路使用可能状態までタイヤを比較的急速に膨張させることができる。

53. 发明专利

JP2015155262A 農業機械用空気入りタイヤ有权
标题翻译：气动轮胎气动轮胎
公开(公告)号：JP2015155262A
公开(公告)日：2015-08-27
申请号：JP2014031077
申请日：2014-02-20
申请人：株式会社ブリヂストン
发明人：兒玉崇
IPC分类号： B60C15/06 , B60C15/00
CPC分类号： B60C15/0603 , B60C15/024 , B60C15/0628 , B60C2015/061 , B60C2015/0614 , B60C2015/0621 , B60C2200/08
摘要：【課題】低コンパクション化と、ビード部耐久性とを両立可能な農業機械用空気入りタイヤを得る。【解決手段】農業機械用空気入りタイヤ10のタイヤサイド部38に凹部56を形成する。タイヤサイド部38の凹部56の形成されている部分の剛性が低減され、内圧を低減せずとも凹部56を起点としてタイヤ径方向外側部分をタイヤ幅方向外側へ倒れ込ませることができ、これによってトレッド部32の接地幅を拡大することができる。接地圧を低減するために故意に内圧を低下させる必要がないので、ビード部12が必要以上に倒れ込むことは無く、ビード部12の耐久性を低下させることが無い。【選択図】図1
摘要翻译：在农用机械充气轮胎（10）的各轮胎侧部（38）上形成有凹部（56）。在形成有凹部（56）的各轮胎侧部（38）的部分处的刚性减小。由此，能够使轮胎径向外侧部分能够以凹部（56）为原点而朝向轮胎宽度方向外侧倾斜，而不会降低内压，能够使胎面部（32）的接地宽度被放大由于不需要有意地降低内部压力以降低接地压力，胎圈部分（12）不会超过必要倾斜，并且胎圈部分（12）的耐久性不会降低。

54. 发明专利

JP2014231265A 農業車両用空気入りラジアルタイヤ有权
标题翻译：农业车辆气动辐射轮胎
公开(公告)号：JP2014231265A
公开(公告)日：2014-12-11
申请号：JP2013112140
申请日：2013-05-28
申请人：株式会社ブリヂストン , Bridgestone Corp
发明人： KODAMA TAKASHI
IPC分类号： B60C11/11 , B60C5/00
CPC分类号： B60C11/0316 , B60C11/0311 , B60C11/0327 , B60C11/1307 , B60C2011/0313 , B60C2011/1338 , B60C2200/08
摘要：【課題】本発明は、耐偏摩耗性に優れた農業車両用空気入りラジアルタイヤを提供することを目的とする。【解決手段】本発明の農業車両用空気入りラジアルタイヤは、タイヤの回転方向が指定され、トレッド踏面に、トレッド幅方向外側からトレッド幅方向内側に向かって、前記指定タイヤ回転方向側に傾斜して延びる複数のラグを、タイヤ赤道面を中心とするトレッド幅方向半部間でトレッド周方向に交互に配置し、前記ラグの蹴り出し端側の壁面に、該壁面から前記指定タイヤ回転方向の逆方向側に突出する突出部であって、該ラグを区画するラグ溝の溝底に繋がり、且つ、タイヤ径方向に直交する上面を有する、少なくとも1つの突出部を設けたことを特徴とするものである。【選択図】図4
摘要翻译：要解决的问题：提供一种具有优异的抗不均匀磨损性能的用于农用车辆的充气子午线轮胎。解决方案：提供一种用于农用车辆的充气子午线轮胎，其中规定了轮胎旋转方向; 在胎面宽度方向的外侧沿胎面宽度方向的内侧沿规定的轮胎旋转方向倾斜地向胎面表面倾斜的多个凸耳在胎面周向交替排列，以轮胎赤道面为中心的宽度方向一半; 并且至少一个突出部分设置在突出到指定轮胎旋转方向的相反方向侧的凸耳的后缘侧的壁表面上，与限定凸耳的横向花纹槽的槽底连接，并且具有与轮胎径向正交的上表面。

55. 发明授权

US12103609B2 Track system 有权
公开(公告)号：US12103609B2
公开(公告)日：2024-10-01
申请号：US17272815
申请日：2019-09-06
申请人： SOUCY INTERNATIONAL INC.
发明人： Yves Sauvageau , Pierre-Yves Pepin , Marc Nadeau , Branislav Nanac , Genevieve Therrien , Andre Todd , Cedric Alliguie , Jonathan Lapalme , Nicolas Dubuc , Philippe Jaillet-Gosselin
IPC分类号： B62D55/065 , B62D11/20 , B62D55/084 , B62D55/10 , B62D55/14 , B62D55/15 , B60C23/00 , B60C23/10 , B60C23/16 , B62D11/00 , B62D55/12 , B62D55/24 , B62D55/30 , G01L5/1627 , G01M17/03
CPC分类号： B62D55/065 , B62D55/084 , B62D55/10 , B62D55/14 , B60C23/005 , B60C23/10 , B60C23/16 , B60C2200/08 , B62D11/003 , B62D11/20 , B62D55/12 , B62D55/15 , B62D55/24 , B62D55/244 , B62D55/305 , G01L5/1627 , G01M17/03
摘要： A track system for use with a vehicle includes an attachment assembly connectable to the chassis of the vehicle having a first pivot extending vertically and defining a yaw pivot axis of the track system, and a second pivot extending laterally and defining a pitch pivot axis of the track system. A frame assembly is disposed laterally outwardly from the attachment assembly and connected thereto. The frame assembly includes at least one wheel-bearing frame member. The track system further includes at least one actuator connected between the attachment assembly and the frame assembly for pivoting the frame assembly about the yaw pivot axis, a leading idler wheel assembly at least indirectly connected to the at least one wheel-bearing frame member, a trailing idler wheel assembly at least indirectly connected to the at least one wheel-bearing frame member, at least one support wheel assembly, and an endless track.

56. 发明授权

US12049112B2 Tire pressure control device for an off-road vehicle 有权
公开(公告)号：US12049112B2
公开(公告)日：2024-07-30
申请号：US17043900
申请日：2019-03-21
申请人： WABCO GmbH
发明人： Sebastian Bechthold , Mirko Brütt , Michael Haverkamp , Waldemar Kamischke , Dennis Sabelhaus
IPC分类号： B60C23/00
CPC分类号： B60C23/00372 , B60C23/00354 , B60C23/008 , B60C23/009 , B60C2200/065 , B60C2200/08 , B60C2200/14
摘要： A tire pressure control device of an off-road vehicle is configured for changing tire pressures of vehicle wheels of at least one vehicle axle. Each pneumatic tire has a pressure-controlled wheel valve which is pneumatically connected to a control pressure line and to a supply pressure line. The control pressure lines and the supply pressure lines are pneumatically connected to a compressed air supply device and controlled by an electronic control unit. The actuation of the wheel valves takes place axle by axle via control valves, and the compressed air supply of the vehicle wheels is carried out by side via supply valves.

57. 发明授权

US11975573B2 Internally cooled tire-wheel system 有权
公开(公告)号：US11975573B2
公开(公告)日：2024-05-07
申请号：US16977532
申请日：2019-03-28
申请人： BRIDGESTONE AMERICAS TIRE OPERATIONS, LLC
发明人： Jon I. Stuckey , Samuel O. Givens
IPC分类号： B60C23/18 , B60B21/02 , B60C11/11
CPC分类号： B60C23/18 , B60B21/02 , B60C11/11 , B60C2200/08 , B60C2200/14
摘要： A pneumatic tire may include a tread, an inner tire surface positioned opposite the tread, and an internal heat exchanger attached to the inner tire surface. The wheel assembly may include a wheel rim, the pneumatic tire, and a pump. The pneumatic tire may be attached to the wheel rim. The pump may be attached to the wheel rim outside of the pneumatic tire and configured to rotate with the wheel rim. The pump may be coupled to the internal heat exchanger through an opening in the wheel rim. The wheel assembly may further include a coolant disposed in the internal heat exchanger and configured to absorb heat from the pneumatic tire. The wheel assembly may also include an external heat exchanger configured to remove heat from the coolant.

58. 发明授权

US11968921B2 Combined depth gauge wheel and scraper for a planter 有权
公开(公告)号：US11968921B2
公开(公告)日：2024-04-30
申请号：US18354115
申请日：2023-07-18
申请人： Jung Enterprise, Inc.
发明人： Allan F. Jung
IPC分类号： A01C5/06 , B60C7/00
CPC分类号： A01C5/064 , B60C7/00 , B60C2200/08
摘要： A depth gauge wheel for a row planter. The depth gauge wheel sets the planting depth for the seeds planted by the row planter. The depth gauge wheel sets planting depth by setting the cutting depth of the disk opener of the row planter. The depth gauge wheel also scrapes mud from the disk blade of the disk opener. The depth gauge wheel includes a rim, a tire attached to the rim and a ring attached to the rim. The tire contacts the surface of the ground to set the cutting depth of the disk opener and the ring scrapes mud from the disk blade of the disk opener.

59. 发明授权

US11851119B2 Track system 有权
公开(公告)号：US11851119B2
公开(公告)日：2023-12-26
申请号：US17272807
申请日：2019-09-06
申请人： SOUCY INTERNATIONAL INC.
发明人： Yves Sauvageau , Pierre-Yves Pepin , Marc Nadeau , Branislav Nanac , Genevieve Therrien , Andre Todd , Cedric Alliguie , Jonathan Lapalme , Nicolas Dubuc , Philippe Jaillet-Gosselin
IPC分类号： B62D11/00 , B62D55/065 , B62D55/14 , B62D55/084 , B60C23/16 , B60C23/00 , B60C23/10 , B62D55/15 , B62D55/24 , B62D11/20 , G01L5/1627 , B62D55/10 , G01M17/03 , B62D55/12 , B62D55/30
CPC分类号： B62D55/065 , B60C23/005 , B60C23/10 , B60C23/16 , B62D11/003 , B62D11/20 , B62D55/084 , B62D55/10 , B62D55/12 , B62D55/14 , B62D55/15 , B62D55/24 , B62D55/244 , B62D55/305 , G01L5/1627 , G01M17/03 , B60C2200/08
摘要： A track system includes an attachment assembly including at least one of a first pivot defining a roll pivot axis, a second pivot defining a pitch pivot axis, and a third pivot defining a yaw pivot axis of the track system. A frame assembly is disposed laterally outwardly from the attachment assembly and connected to the attachment assembly. The track system further includes at least one actuator for pivoting the frame assembly about at least one of the roll and yaw pivot axes, and at least one monitoring for determining, at least indirectly, at least one of a state of the track system and a ground surface condition. The at least one monitoring sensor is communicating with a track system controller to control the operation of the at least one actuator based on the at least one of the state of the track system and the ground surface condition.

60. 发明授权

US11845303B2 Tread structure of an agricultural vehicle tire 有权
公开(公告)号：US11845303B2
公开(公告)日：2023-12-19
申请号：US17048976
申请日：2019-04-11
申请人： COMPAGNIE GENERALE DES ETABLISSEMENTS MICHELIN
发明人： Alexandra Curat , Florence Tran , Jean-Luc Cabioch , Anthony Monod , Eduardo Anton-Antolin
IPC分类号： B60C11/11 , B60C11/03 , B60C11/00 , B60C9/18
CPC分类号： B60C11/11 , B60C11/005 , B60C11/0075 , B60C11/0302 , B60C11/0311 , B60C2009/1857 , B60C2011/0025 , B60C2011/0033 , B60C2011/0313 , B60C2200/08
摘要： Agricultural vehicle tire having tread (1) with bearing surface (10) on which main lugs (3) and shorter secondary lugs (3) are formed on each side of the equatorial mid-plane (XX′), each secondary lug (3) interposed between two main lugs (2). The main lugs (2) and secondary lugs (3) make up, in the radial direction, a lens (21, 31) of a first material, each lens (21, 31) surmounted by a second material extending to the contact face of the main lugs and the secondary lugs. The viscous modulus G′1 of the first material is at most 60% of the viscous modulus G′2 of the second material. The complex modulus G′1 of the first material differs from the complex modulus G′2 of the second material, the difference between these complex moduli being at most 30% of the complex modulus G′2 of the second material.

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