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.
摘要:
The present invention provides a method for producing rubber particles bound to a membrane-associated protein by cell-free protein synthesis. The present invention relates to a method for producing rubber particles bound to a membrane-associated protein, the method including the step of performing protein synthesis in the presence of both rubber particles and a cell-free protein synthesis solution containing an mRNA coding for a membrane-associated protein to bind the membrane-associated protein to the rubber particles.
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:
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:
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:
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。