公开(公告)号：US20230150214A1

公开(公告)日：2023-05-18

申请号：US18158244

申请日：2023-01-23

Applicant: Bridgestone Americas Tire Operations, LLC

Inventor： Joshua P. Abell

IPC: B29C73/16 ,  B60C5/00 ,  C08G18/40 ,  C08G18/48 ,  C08G18/61 ,  C08G18/76 ,  C08J9/04 ,  B29D30/04

CPC classification number: B29C73/163 ,  B60C5/002 ,  C08G18/4009 ,  C08G18/4837 ,  C08G18/61 ,  C08G18/7614 ,  C08J9/04 ,  B29D30/04 ,  B29K2075/00

Abstract: Disclosed herein are kits for use in adding degradable foam to a tire, methods for preparing a degradable foam-containing tire, tires containing degradable foam, and methods for degrading the degradable foam in tires containing degradable foam. The degradable foam comprises a combination of (i) at least one di- or polyisocyanate, (ii) at least one polysiloxane diol, at least one polysiloxane diamine, or a combination thereof, and (iii) optionally at least one polyol.

公开(公告)号：US11104090B2

公开(公告)日：2021-08-31

申请号：US16990750

申请日：2020-08-11

Applicant: CARLISLE CONSTRUCTION MATERIALS, LLC

Inventor： Jeff Little ,  John Bishop

IPC: B29D30/04 ,  B29D30/06 ,  B29K75/00 ,  B29C45/00 ,  B29C45/76

Abstract: A method of controlling operation of a tire filling mixing machine, by: (a) mixing a rubber/polyurethane and a catalyst in a first mixer to form a virgin polyurethane; (b) grinding cured polyurethane core bits in a grinder; (c) mixing the virgin material and the ground material in a second mixer thereby forming a mixed flatproofing material; (d) injecting the mixed flatproofing material into a tire; (e) measuring the ratio of ground material to virgin material in the mixed flatproofing material; (f) comparing the measured ratio of ground material to virgin material to a pre-stored preferred ratio of ground material to virgin material; and (g) increasing or decreasing the relative percentages of virgin material and ground material entering the second mixer by an amount that is a fraction of the difference between the measured ratio and the pre-stored preferred ratio.

公开(公告)号：US09783002B2

公开(公告)日：2017-10-10

申请号：US14009412

申请日：2012-04-12

Applicant: Olivier Ferlin ,  Gérard Bor

Inventor： Olivier Ferlin ,  Gérard Bor

IPC: B60C5/00 ,  B60C19/00 ,  B29D30/04 ,  B29D30/00

CPC classification number: B60C5/00 ,  B29D30/0061 ,  B29D30/04 ,  B60C5/002 ,  B60C2200/065 ,  Y10T29/49494 ,  Y10T152/10036

Abstract: A tire for a handling vehicle, designed to transport heavy loads, over short distances and at low speeds, and a mounted assembly consisting of a tire mounted on a rim. Also, a method for producing such a mounted assembly. A mounted assembly includes a tire mounted on a rim, having a tread designed to come into contact with a ground, two sidewalls extending radially inwards from the ends of the tread, and two beads extending the sidewalls radially inwards and in contact with the rim, an internal cavity containing a filling component consisting of at least one incompressible solid element, and which is a granular filling component consisting of granules at least partly separated from one another by interstices containing at least gas, and the fill rate, which is the ratio between the total volume of the granules, the total of the elementary volumes of the granules, and the volume of the internal cavity, is at least equal to 0.8.

公开(公告)号：US07678216B2

公开(公告)日：2010-03-16

申请号：US11224463

申请日：2005-09-12

Applicant: Paul Harry Sandstrom ,  George Frank Balogh

Inventor： Paul Harry Sandstrom ,  George Frank Balogh

IPC: B29D30/00 ,  B29D30/04

CPC classification number: B60C7/105 ,  B29D30/04 ,  B60C7/102 ,  B60C7/12 ,  B60C7/125 ,  B60C17/065 ,  Y10T152/10378 ,  Y10T152/1045 ,  Y10T152/10486

Abstract: A tire having a core located in a tire cavity and a cured and foamed elastomeric material located in the tire cavity adjacent the core. The core is made of a solid material, a precured and foamed elastomeric material or a hollow rigid structure. The core may be a single piece or fabricated from multiple pieces.

Abstract translation: 轮胎具有位于轮胎空腔中的芯部和固定和发泡的弹性体材料，其位于与所述芯部相邻的轮胎空腔中。 芯由固体材料，预固化和泡沫弹性体材料或中空刚性结构制成。 芯可以是单件或由多块制成。

公开(公告)号：US5733015A

公开(公告)日：1998-03-31

申请号：US566840

申请日：1995-12-04

Applicant: Charles H. Demarest ,  Paul C. Jensen ,  Gerard F. Lutz

Inventor： Charles H. Demarest ,  Paul C. Jensen ,  Gerard F. Lutz

IPC: A63C17/24 ,  B29C53/36 ,  B29C65/56 ,  B29D23/24 ,  B29D30/04 ,  B60B5/02 ,  B60B3/08

CPC classification number: B29C53/36 ,  A63C17/24 ,  B29C65/565 ,  B29D23/24 ,  B29D30/04 ,  B60B5/02 ,  B29L2031/7102 ,  Y10T152/10396

Abstract: A wheel, preferably adaptable for use with a skate, is provided having a semi-permanent stiffness-modulating insert. The wheel comprises a toroidal wheel component having a hollow toroidal core which can be filled with a stiffness-modulating material. The wheel is split along a line from the inner circumference of the toroidal wheel component to the inner circumference of the core so as to allow for insertion of the stiffness-modulating material. The toroidal wheel component is preferably molded with the split edges slightly spaced apart from each other. In use the edges are held together in abutment with each other or with a toroidal spacer placed between them, preferably by wheel hubs engaging with each other and with the toroidal wheel component of the wheel.

Abstract translation: 提供优选适于与溜冰鞋一起使用的车轮，其具有半永久刚度调节插入件。 轮包括具有中空环形芯的环形轮部件，其可以填充刚度调节材料。 车轮沿着从环形车轮部件的内周到芯的内周的线分开，以允许刚度调节材料的插入。 环形轮部件优选地被模制成彼此稍微间隔开的分开的边缘。 在使用中，边缘彼此保持在一起，或者与设置在它们之间的环形间隔件保持在一起，优选地通过彼此接合的轮毂和车轮的环形轮部件。

公开(公告)号：US5031679A

公开(公告)日：1991-07-16

申请号：US423587

申请日：1989-10-17

Applicant: Douglas J. Shoner

Inventor： Douglas J. Shoner

IPC: B29D30/04 ,  B60C5/00 ,  B60C7/10 ,  B60C7/00 ,  B60C5/18 ,  B60C7/12

CPC classification number: B60C7/105 ,  B29D30/04 ,  B60C5/002 ,  Y10T152/10054 ,  Y10T152/10441 ,  Y10T152/10567 ,  Y10T428/249971 ,  Y10T428/249972

Abstract: This invention is a composite cellular tire insert for insertion into the interior of pneumatic type tires to eliminate flats and blow-outs. The composite cellular tire insert is comprised of a multiplicity of preconstructed, hollow, pressurized, elastomeric, one-piece, seamless cells bonded together into a configuration whereby substantially all of the exterior cell wall surface of all cells in the tire insert, is engaged with portions of exterior cell wall surfaces of surrounding cells thereby providing a cellular tire insert that has substantially no void space or material mass between the cells.

Abstract translation: 本发明是一种用于插入气动轮胎内部以消除平坦和爆裂的复合蜂窝状轮胎插入件。 复合蜂窝轮胎插入件由多个预构造的，中空的，加压的，弹性的，单件的无缝单元组成，其结合在一起构成，从而基本上所有轮胎插入物中所有细胞的外部细胞壁表面与 周围细胞的外部细胞壁表面的部分，从而提供在细胞之间基本上没有空隙空间或材料质量的多孔轮胎插入物。

公开(公告)号：US4555565A

公开(公告)日：1985-11-26

申请号：US480705

申请日：1983-03-31

Applicant: Li-Chen Hsu

Inventor： Li-Chen Hsu

IPC: B29D30/04 ,  B60C1/00 ,  B60C7/10 ,  C08G18/08 ,  C08G73/06 ,  C08K5/01

CPC classification number: C08G73/0655 ,  B29D30/04 ,  B60C1/00 ,  B60C7/10 ,  C08G18/0885 ,  C08K5/01 ,  C08G2380/00

Abstract: A non-cross-linked or partly cross-linked triaryl-s-triazine ring containing polymer or copolymer is prepared by cyclopolymerizing an aromatic nitrile-modified oligomer or precursor in the presence of excess molar amounts of aromatic nitrile at temperatures above 100.degree. C. to provide a non-cross-linked triaryl-s-triazine extended chain structure. The excess moles of aromatic nitriles above that required to endcap the oligomer results in an extended chain structure. The polymers are useful as a matrix laminating resin in composites containing carbon fibers and similar refractory filler materials to produce desirable refractory materials exhibiting thermal-oxidative stability at elevated temperatures.

Abstract translation: 在高于100℃的温度下，在过量摩尔量的芳族腈存在下，通过使芳族腈改性的低聚物或前体环化聚合来制备含有非交联或部分交联的三芳基-s-三嗪环的聚合物或共聚物。 以提供非交联的三芳基-s-三嗪延伸链结构。 高于端基寡聚体所需的芳族腈的过量摩尔数导致延伸的链结构。 聚合物可用作含有碳纤维和类似难熔填料的复合材料中的基质层压树脂，以产生在升高的温度下表现出热氧化稳定性的所需耐火材料。

公开(公告)号：US4440208A

公开(公告)日：1984-04-03

申请号：US371713

申请日：1982-04-26

Applicant: Lorn L. Trickel ,  William H. Stultz

Inventor： Lorn L. Trickel ,  William H. Stultz

IPC: B29D30/04 ,  B60C7/00

CPC classification number: B29D30/04 ,  Y10S264/912 ,  Y10T152/10414 ,  Y10T152/10432

Abstract: A consolidated, rubber article such as a filler segment for composite solid rubber tires is made by reducing solid rubber articles to small pieces, placing the pieces in a mold having the configuration of the desired tire filler segment, and heating the pieces in the mold while applying pressure thereto.The mold assembly includes a filling chamber and a releasably attachable mold body. A press block fits slidably in the filling chamber and is operable to compress the rubber pieces into the mold. The press block then is locked to the mold body to close the mold, whereby the mold body and press block may be separated from the filling chamber while maintaining the closure. The pieces in the mold body are then heated, while compressed, sufficiently to consolidate the mold contents into a tire filler segment having a density of from 15 to 75 pounds per cubic foot. The consolidated product is then cooled and removed from the mold.The vehicle tire product comprises a tire casing and within the casing a filler comprising abutting segments made from the molded and consolidated rubber pieces aforesaid.

Abstract translation: 固体橡胶制品如复合固体橡胶轮胎的填料段通过将固体橡胶制品还原成小块而制成，将其放置在具有所需轮胎填料段的构型的模具中，并且在模具中加热片 向其施加压力。 模具组件包括填充室和可释放地附接的模体。 压块可滑动地配合在填充室中，并可操作以将橡胶件压缩到模具中。 然后将压块锁定到模具体以关闭模具，由此模具主体和压块可以在保持封闭件的同时与填充室分离。 然后将模具体中的碎片在压缩的同时被加热，足以将模具内容物固结成密度为15至75磅/立方英尺的轮胎填料段。 然后将固结的产品冷却并从模具中取出。 车辆轮胎产品包括轮胎壳体，并且在壳体内，填充物包括由前述的模制和固化的橡胶片制成的邻接部分。

公开(公告)号：US4416844A

公开(公告)日：1983-11-22

申请号：US219456

申请日：1980-12-23

Applicant: Ransome J. Wyman

Inventor： Ransome J. Wyman

IPC: B29D30/04 ,  B60C1/00 ,  B60C7/10 ,  B60C7/00

CPC classification number: B29D30/04 ,  B60C1/00 ,  B60C7/10 ,  C08G2380/00 ,  Y10T152/10378 ,  Y10T152/10405

Abstract: A deflation-proof pneumatic tire comprises a casing and a substantially void-free, preferably oil-containing elastomeric filling material. The tire casing is injected with a combination comprising a polyol, an organic polyisocyanate and water, in amounts and under conditions sufficient to produce carbon dioxide and form a polyurea-containing polyurethane elastomer in which the carbon dioxide is dissolved in the elastomer, thereby providing a substantially void-free filling material. The formulation permits the addition of a substantial amount of extender oil while retaining an acceptable level of hardness.

Abstract translation: 放气防护充气轮胎包括壳体和基本上无空隙的，优选含油的弹性体填充材料。 在足以产生二氧化碳并形成其中二氧化碳溶解在弹性体中的含聚脲聚氨酯弹性体的量和条件下，将包含多元醇，有机多异氰酸酯和水的组合注入轮胎外壳，由此提供 基本上无空隙的填充材料。 该制剂允许添加大量的增量油，同时保持可接受的硬度水平。

公开(公告)号：US4275782A

公开(公告)日：1981-06-30

申请号：US3991

申请日：1979-01-16

Applicant: Richard B. McFarlane

Inventor： Richard B. McFarlane

IPC: B29D30/04 ,  B60C7/10 ,  B60C7/12 ,  B60C7/00

CPC classification number: B29D30/04 ,  B60C7/10 ,  B60C7/12 ,  Y10T152/10414 ,  Y10T152/10432 ,  Y10T152/10468 ,  Y10T152/10477 ,  Y10T152/10486

Abstract: A method and article of manufacture is herein disclosed for eliminating the need for pressurized air in a vehicular pneumatic tire. A resilient tubular insert is inserted and carried within a tire casing to simulate pneumatic conditions. The resilient material possesses a longitudinal bore which in combination with a particular range of durometers, enhances the "pneumatic" characteristics of the tire insert. Preferably, the tire insert is discontinuous and is designed to have a diameter greater than the internal diameter of the tire casing under deflated conditions.

Abstract translation: 本文公开了一种用于消除对车辆充气轮胎中的加压空气的需要的方法和制造方法。 将弹性管状插入件插入并携带在轮胎外壳内以模拟气动条件。 弹性材料具有与特定范围的硬度计结合的纵向孔，增强了轮胎插入件的“气动”特性。 优选地，轮胎插入件是不连续的，并且被设计成在放气状态下的直径大于轮胎外壳的内径。