VORRICHTUNG FÜR EINE REIFENHEIZPRESSE UND REIFENHEIZPRESSE

    公开(公告)号:EP4389405A1

    公开(公告)日:2024-06-26

    申请号:EP23217682.6

    申请日:2023-12-18

    IPC分类号: B29D30/06

    摘要: Vorrichtung zur Verwendung bei einer eine Pressensäule (5), einen Pressenunterteil (2) und einen mit einer oberen Öffnung (1a) versehenen Pressenoberteil (1) aufweisenden Reifenheizpresse zum Vulkanisieren von Rohreifen oder runderneuerten Reifen,
    wobei die Vorrichtung einen Pressenverschluss (3) zum Verschließen der oberen Öffnung (1a) des Pressenoberteils (1) und einen den Pressenverschluss (3) zumindest in der geschlossenen Lage außen umgebenden und nach außen abschirmenden und auf dem Pressenoberteil (1) positionierbaren Hitzeschutz (4) aufweist,
    wobei der Pressenverschluss und der Hitzeschutz an der Pressensäule (5) um eine für beide Teile vorzugsweise gleiche Achse von der geöffneten in die geschlossene Lage und vice versa schwenkbar sind.
    Der Hitzeschutz (4) ist derart nach oben offen, dass er unabhängig von einer Schließ- und Öffnungsbewegung des Pressenverschlusses (3) schwenkbar ist.

    IMPROVED AUTOCLAVE
    5.
    发明公开
    IMPROVED AUTOCLAVE 审中-公开
    改进的AUTOCLAVE

    公开(公告)号:EP3184290A1

    公开(公告)日:2017-06-28

    申请号:EP16203341.9

    申请日:2016-12-12

    IPC分类号: B29D30/54 B29C35/02

    摘要: An autoclave (100) is disclosed comprising an elongated chamber (112) having an interior section (40) and an annular duct (200) surrounding the interior section (240). The annular duct (200) is separated from the interior section by a dividing wall (230). The autoclave (100) further includes a heat source for heating the air, a fan (130) for circulating the air in the chamber (112), and an air deflector (300, 400, 500) mounted in a distal end (270) of the chamber (112).

    摘要翻译: 公开了一种高压釜(100),其包括具有内部部分(40)和围绕内部部分(240)的环形管道(200)的细长腔室(112)。 环形管道(200)通过分隔壁(230)与内部部分分离。 高压釜100还包括用于加热空气的热源,用于使腔室112中的空气循环的风扇130以及安装在远端270中的空气偏转器300,400,500。 的腔室(112)。

    METHOD OF TIRE TREAD PRODUCTION AND TIRE PRODUCED THEREBY
    6.
    发明公开
    METHOD OF TIRE TREAD PRODUCTION AND TIRE PRODUCED THEREBY 审中-公开
    VERFAHREN ZUR HERSTELLUNG EINES REIFENPROFILS UND SO HERGESTELLTER REIFEN

    公开(公告)号:EP3137290A1

    公开(公告)日:2017-03-08

    申请号:EP14729783.2

    申请日:2014-05-01

    IPC分类号: B29D30/08 B29D30/52

    摘要: A method is provided for manufacturing tread for a tire without necessarily extruding the tread profile. The tread is created from multiple discrete parts that are cut from a sheet of uncured rubber material. The parts are joined together to create the tread, which can be applied to a tire immediate and cured to form a tire. Different treads formed from different rubber compositions may be created. The treads may also be created in varying shape and lengths with different rubber compositions used in different parts of the tread. One or more tread pieces can be applied to the same or different tire intermediates, which may be advantageous for simultaneous testing of different tread designs.

    摘要翻译: 提供了一种用于制造轮胎的胎面的方法,而不必挤压胎面轮廓。 胎面由从未固化的橡胶材料片切割的多个分立的部件产生。 这些部件连接在一起以产生胎面,其可以立即施加到轮胎上并固化以形成轮胎。 可以产生由不同橡胶组合物形成的不同胎面。 也可以在胎面的不同部分中使用不同的橡胶组合物来形成不同形状和长度的胎面。 一个或多个胎面片可以应用于相同或不同的轮胎中间体,这可能有利于同时测试不同的胎面设计。

    TIRE VULCANIZATION METHOD, TIRE PRODUCTION METHOD AND TIRE
    8.
    发明公开
    TIRE VULCANIZATION METHOD, TIRE PRODUCTION METHOD AND TIRE 有权
    REIFENHERSTELLUNGSVERFAHREN UND REIFEN的REIFENVULKANISIERUNGSVERFAHREN

    公开(公告)号:EP3109039A1

    公开(公告)日:2016-12-28

    申请号:EP16169296.7

    申请日:2016-05-12

    IPC分类号: B29D30/06

    摘要: An object of the present invention is to provide a tire vulcanization method in which there is no air remained between a vulcanization mold and an unvulcanized tire in tire vulcanization, the unvulcanized tire easily fits the vulcanization mold and an occurrence of bareness is prevented. The present invention relates to a tire vulcanization process comprising an application process of applying a coating agent comprising powder on a surface of an unvulcanized tire and a vulcanization process of vulcanizing the unvulcanized tire obtained in the application process, a tire production method comprising the vulcanization method, and a tire produced by the tire production method.

    摘要翻译: 本发明的目的是提供一种轮胎硫化方法,其中在硫化模具和未硫化轮胎之间在轮胎硫化中没有空气残留,未硫化轮胎容易配合硫化模具,并且防止了露出现象。 本发明涉及一种轮胎硫化方法,其包括在未硫化轮胎的表面上涂布包含粉末的涂布剂和硫化未硫化轮胎在本申请中获得的硫化方法的涂布方法,包括硫化方法的轮胎生产方法 ,以及通过轮胎制造方法制造的轮胎。

    TIRE CASING AND METHOD OF PRODUCING TIRE
    9.
    发明公开
    TIRE CASING AND METHOD OF PRODUCING TIRE 有权
    REIFENMANTEL UND VERFAHREN ZUR HERSTELLUNG EINES REIFENS

    公开(公告)号:EP2633985A4

    公开(公告)日:2016-11-16

    申请号:EP11836487

    申请日:2011-10-31

    申请人: BRIDGESTONE CORP

    发明人: YANAI KENJIRO

    摘要: The present invention provides a method for producing a tire casing and a tire having improved low-heat-generation property and durability. The method for producing a tire casing comprises vulcanizing a casing portion comprising a belt portion composed of multiple belt layers, a side portion and a bead portion, and includes at least one compounding method selected from the following (a), (b) and (c): (a) in which carbon black having a nitrogen adsorption specific surface area of from 25 to 99 m 2 /g as defined in JIS K 6217-2:2001 is incorporated in the coating rubber composition for the outermost belt layer in the belt portion, in an amount of from 30 to 60 parts by mass per 100 parts by mass of the rubber component therein; (b) in which the belt portion is composed of at least three belt layers, and carbon black having a nitrogen adsorption specific surface area of from 25 to 99 m 2 /g as defined in JIS K 6217-2:2001 is incorporated in the coating rubber composition for at least one belt layer in the belt portion, in an amount of from 40 to 60 parts by mass per 100 parts by mass of the rubber component therein; (c) in which the casing portion includes a carcass ply, and carbon black having a nitrogen adsorption specific surface area of from 25 to 90 m 2 /g as defined in JIS K 6217-2:2001 is incorporated in the coating rubber composition for the carcass ply, in an amount of from 40 to 60 parts by mass per 100 parts by mass of the rubber component therein.

    摘要翻译: 本发明提供一种具有改进的低发热性和耐久性的轮胎胎和轮胎的制造方法。 制造轮胎胎体的方法包括硫化包括由多个带束层组成的带部分,侧部和胎圈部分的带部分的壳体部分,并且包括至少一种选自以下(a),(b)和( c):(a)其中在JIS K 6217-2:2001中定义的氮吸附比表面积为25〜99m 2 / g的炭黑被加入到用于最外层带层的涂料橡胶组合物中 带部分,其量为每100质量份其中的橡胶成分为30〜60质量份; (b)其中带部分由至少三个带束层组成,并且在JIS K 6217-2:2001中定义的氮吸附比表面积为25至99m 2 / g的炭黑被并入 所述带部分中的至少一个带束层的涂布橡胶组合物的量为每100质量份所述橡胶组分为40〜60质量份; (c)其中,所述壳体部包括胎体帘布层,并且在JIS K 6217-2:2001中定义的氮吸附比表面积为25〜90m 2 / g的炭黑被引入到用于 胎体帘布层,相对于100质量份的橡胶成分为40〜60质量份。