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1.发明公开
公开(公告)号：EP1484199A1
公开(公告)日：2004-12-08
申请号：EP02775373.0
申请日：2002-10-18
发明人： NAITO, Mitsuru The Yokohama Rubber Co., Ltd. , TAKEYAMA, Hidekazu The Yokohama Rubber Co., Ltd. , MAKINO, Satoshi , MIYATANI, Yasuhiro , TOYOSHIMA, Takayuki
CPC分类号： B29D30/0061 , B29C73/22 , B29D30/0685 , B29D2030/0695 , B29L2030/00 , B60C19/12 , B60C19/122 , Y10T152/10684
摘要： A self-sealing tire according to the present invention includes a pneumatic tire and a puncture sealing layer disposed over a whole tire inner wall surface from one shoulder portion to the other shoulder portion of the pneumatic tire. The puncture sealing layer comprises an annular sponge layer which is impregnated with an adhesive so as to be exposed on a radially outer surface side thereof, and a bonding layer of an adhesive which is provided on a radially outer surface of the sponge layer and is adhered to the tire inner wall surface. The sponge layer is provided in a compressed state. The puncture sealing layer is press attached to the tire inner wall surface by a recovery force of the compressed sponge layer.
摘要翻译： 根据本发明的自密封轮胎包括充气轮胎和穿刺密封层，其设置在从充气轮胎的一个肩部到另一个肩部的整个轮胎内壁表面上。 穿刺密封层包括环状海绵层，其浸渍有粘合剂以露出在其径向外表面侧;粘合剂的粘合层，其设置在海绵层的径向外表面上并被粘附 到轮胎内壁表面。 海绵层以压缩状态设置。 通过压缩海绵层的回复力将穿刺密封层压接在轮胎内壁面上。
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公开(公告)号：EP1484199B1
公开(公告)日：2008-08-06
申请号：EP02775373.0
申请日：2002-10-18
发明人： NAITO, Mitsuru The Yokohama Rubber Co., Ltd. , TAKEYAMA, Hidekazu The Yokohama Rubber Co., Ltd. , MAKINO, Satoshi , MIYATANI, Yasuhiro , TOYOSHIMA, Takayuki
CPC分类号： B29D30/0061 , B29C73/22 , B29D30/0685 , B29D2030/0695 , B29L2030/00 , B60C19/12 , B60C19/122 , Y10T152/10684
摘要： A self-seal tire having a puncture seal layer applied to the entire inner wall face of the tire from one shoulder part to the other shoulder part of a pneumatic tire. The puncture seal layer comprises an adhesive layer of a material bonding to the inner wall face of the tire provided on the outer circumferential surface of an annular sponge layer impregnated with an adhesive material such that it is exposed to the outer circumferential surface side. The puncture seal layer is pressure bonded to the inner wall face of the tire by the restoring force of the sponge layer applied while being compressed.
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公开(公告)号：EP1595722A1
公开(公告)日：2005-11-16
申请号：EP04705177.6
申请日：2004-01-26
发明人： FUKUTOMI, Takashi The Yokohama Rubber Co., Ltd. , SEKIGUCHI, Takumi The Yokohama Rubber Co., Ltd. , NAKAKITA, Issei The Yokohama Rubber Co., Ltd. , NAITO, Mitsuru The Yokohama Rubber Co., Ltd. , KOBAYASHI, Yuichi The Yokohama Rubber Co., Ltd. , WATANABE, Kouji The Yokohama Rubber Co., Ltd. , MAKINO, Satoshi K.K. Honda Gijutsu Kenkyusho , TOYOSHIMA, Takayuki K.K. Honda Gijutsu Kenkyusho
CPC分类号： B29D30/0685 , B29C73/163 , B29C73/22 , B29D2030/0695 , B29L2030/00 , B60C19/12 , Y10T152/10666 , Y10T152/10684
摘要： A pneumatic tire of which self-seal function can be improved while the increase in weight of the tire is minimized. The pneumatic tire having an adhesive sealant layer in the region corresponding to at least a tread portion on the inner side of the tire, the adhesive sealant layer being constituted from a rubber composition containing a rubber component to be decomposed by peroxide and 0.2 to 20 parts by weight of peroxide per 100 parts by weight of the rubber component, in which fibrillated short fibers with an average length of 100 to 5000 µ m are mixed and scattered.
摘要翻译： 可以在轮胎的重量增加最小化的同时改善自密封功能的充气轮胎。 所述充气轮胎在与轮胎内侧的至少胎面部对应的区域具有粘接性密封层，所述粘接性密封层由含有被过氧化物分解的橡胶成分的橡胶组合物和0.2〜20份 （重量）过氧化物/ 100重量份橡胶组分，其中平均长度为100-5000μm的原纤化短纤维被混合并分散。
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公开(公告)号：EP1437239A1
公开(公告)日：2004-07-14
申请号：EP02772924.3
申请日：2002-09-26
发明人： NAKAKITA, I. The Yokohama Rubber Co., Ltd. , NAITO, Mitsuru The Yokohama Rubber Co., Ltd. , FUKUTOMI, Takashi The Yokohama Rubber Co., Ltd.
CPC分类号： B60C19/12 , B29C73/20 , B29C73/22 , B29D30/0685 , B29D2030/0689 , B29D2030/0695 , B29L2030/00 , B60C5/12 , B60C5/142 , B60C5/20 , Y10T152/10522 , Y10T152/10684 , Y10T152/10693
摘要： A pneumatic tire, comprising adhesive sealant applied onto the inner surface thereof, wherein an air barrier membrane is disposed on the inner surface of the tire at least at a tread part, a space part is formed between the air barrier membrane and the inner surface of the tire, and the adhesive sealant is stacked on the space part side surface of the air barrier membrane, whereby an increase in weight can be minimized and a workability in handling the tire can be increased.
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