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1. 发明申请

WO00061655A1 METHOD FOR PRODUCING A DEFLATION-PROOF PNEUMATIC TIRE AND TIRE FILLING COMPOSITION HAVING HIGH RESILIENCE 审中-公开
标题翻译：用于生产具有高耐久性的防脱气轮胎和轮胎填充组合物的方法
公开(公告)号：WO00061655A1
公开(公告)日：2000-10-19
申请号：PCT/US2000/008598
申请日：2000-03-30
IPC分类号： B29D30/04 , B60C1/00 , B60C7/00 , C08G18/48 , C08G18/66 , C08G18/76
CPC分类号： B60C1/00 , B29D30/04 , B60C7/00 , B60C17/065 , C08G18/4812 , C08G18/667 , C08G18/6674 , C08G18/6685 , C08G18/7664 , C08G2380/00 , Y10T152/10378 , Y10T152/10405
摘要： The present invention is directed to a method for producing a cured tire filling composition and the composition resulting from such a method. A mixture of a polyisocyanate having an average functionality of at least 2.3; a high molecular weight polyol having a hydroxyl number in the range of about 20 to about 31 and having an actual functionality of greater than 2.1; 6 to 65 weight percent of a polar plasticizing extender oil, and no greater than 0.5 weight percent polyamine is cured in the presence of a catalyst to form a polyurethane elastomer having a vertical rebound of greater than about 60 % based on ASTM D2632 and a Durometer hardness in the range of about 5 to 60 (Shore A). The mixture is used to fill a tire prior to curing the composition within the tire casing and results in a deflation-proof tire that has considerably longer road testing life than tire filling compositions currently available.
摘要翻译：本发明涉及一种用于制备硫化轮胎填充组合物的方法和由该方法得到的组合物。平均官能度至少为2.3的多异氰酸酯的混合物; 羟值在约20至约31范围内且具有大于2.1的实际官能度的高分子量多元醇; 6至65重量百分数的极性增塑剂油和不大于0.5重量％的多胺在催化剂存在下固化，以形成基于ASTM D2632和硬度计的垂直回弹大于约60％的聚氨酯弹性体硬度在约5至60（肖氏A）范围内。在将轮胎外壳内的组合物固化之前，将混合物用于填充轮胎，并且导致防风雨轮胎具有比当前可用的轮胎填充组合件显着更长的道路测试寿命。

2. 发明申请

WO2005007543A1 FRICTION ROLLER IN CONVEYOR 审中-公开
标题翻译：输送机中的摩擦辊
公开(公告)号：WO2005007543A1
公开(公告)日：2005-01-27
申请号：PCT/IB2004/002308
申请日：2004-07-16
申请人： TOYOTA JIDOSHA KABUSHIKI KAISHA , YAMAHARA, Yasushi , MOTODA, Masanori , KIMURA, Masashi , SUGIURA, Masaharu , ISHII, Akira , AOKI, Toshitaka
发明人： YAMAHARA, Yasushi , MOTODA, Masanori , KIMURA, Masashi , SUGIURA, Masaharu , ISHII, Akira , AOKI, Toshitaka
IPC分类号： B65G39/02
CPC分类号： B65G39/02 , B65G2201/0267 , Y10T152/10405
摘要： A friction roller (10) includes a support roller (11) and an annular elastic ring (15) which it externally fitted to the support roller (11). The support roller (11) is divided into two portions in a thickness direction, that is, a first divided roller (12) and a second divided roller (13). A flange (127) is formed on one side of the first divided roller (12), and a taper face (128) is formed in an outer peripheral face of the first divided roller (12). A knurling portion (129) is formed in the taper face (128). A flange (136) is formed on one side of the second divided roller (13), and a taper face (137) is formed in an outer peripheral face of the second divided roller (13). A knurling portion (138) is formed in the taper face (137). Meanwhile, taper faces (151, 152) expanding outward are formed in an inner peripheral face of the elastic ring (15). The taper faces (151, 152) of the elastic ring (15) are engaged with the taper face (128) of the first divided roller (12) and the taper face (137) of the second divided roller (13).
摘要翻译：摩擦辊（10）包括支撑辊（11）和外部装配到支撑辊（11）的环形弹性环（15）。支撑辊（11）沿厚度方向分为两部分，即第一分割辊（12）和第二分割辊（13）。在第一分割辊（12）的一侧形成有凸缘（127），在第一分割辊（12）的外周面形成有锥面（128）。在锥面（128）中形成有滚花部（129）。在第二分割辊（13）的一侧形成有凸缘（136），在第二分割辊（13）的外周面形成有锥面（137）。在锥面（137）中形成有滚花部（138）。同时，在弹性环（15）的内周面形成有向外侧扩大的锥面（151,152）。弹性环（15）的锥面（151,152）与第一分割辊（12）的锥面（128）和第二分割辊（13）的锥形面（137）接合。

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