PNEUMATIC TIRE

機(jī)譯：氣動(dòng)輪胎

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摘要

In a pneumatic tire according to the embodiment, a belt layer is configured so that the angle of a belt tape with respect to a circumferential direction of the tire is more than 30 ° and 40 ° or less. An organic fiber tape of a belt reinforcing layer disposed on the radially outer side of the belt layer is designed so that the fineness is D (dtex) when the number of twists per 10 cm length is T (twists / 10 cm) and the fiber density p (g / cm3), the twist coefficient K, which is determined as T × (D / p) 1/2, is 900 to 2,600 and the product of a load at 5% elongation LASE 5% (N) of the organic fiber tape and a final number E (tapes / 25 mm) of the organic fiber tape is 1,000 N or more.

機(jī)譯：在根據(jù)實(shí)施例的充氣輪胎中，帶層構(gòu)造成使得帶膠帶相對(duì)于輪胎的圓周方向的角度大于30°和40°或更小。設(shè)計(jì)設(shè)置在帶層的徑向外側(cè)的帶增強(qiáng)層的有機(jī)纖維帶，使得當(dāng)每10厘米長(zhǎng)度的扭曲數(shù)為T(mén)（扭轉(zhuǎn)/ 10cm）和纖維時(shí)，細(xì)度是D（DTEX）密度p（g / cm3），被確定為t×（d / p）1/2的扭轉(zhuǎn)系數(shù)k為900至2,600，并且在5％伸長(zhǎng)率升高5％（n）時(shí)的負(fù)載的產(chǎn)物有機(jī)纖維帶和有機(jī)纖維帶的最終編號(hào)E（Tapes / 25mm）為1,000 n或更高。

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公開(kāi)/公告號(hào)DE102021204749A1

專利類型
公開(kāi)/公告日2021-12-02

原文格式PDF
申請(qǐng)/專利權(quán)人 TOYO TIRE CORPORATION;
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申請(qǐng)/專利號(hào)DE202110204749
發(fā)明設(shè)計(jì)人 TATSUHIRO NISHINO;
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申請(qǐng)日2021-05-11
分類號(hào)B60C9/18;
國(guó)家 DE
入庫(kù)時(shí)間 2024-06-14 22:23:18

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