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公开(公告)号：US3885614A
公开(公告)日：1975-05-27
申请号：US40801773
申请日：1973-10-19
Applicant: BRIDGESTONE TIRE CO LTD
Inventor： FUJIKAWA AKIRA , TAKUSAGAWA TAKASHI
CPC classification number: B60C5/08 , B60C17/00 , B60C17/01 , B60C17/10 , Y10T152/10594 , Y10T152/10765
Abstract: A safety tire having an inner tire defining a first tire chamber therein and a tubeless outer tire defining a second tire chamber between the inner and outer tires, which second chamber is isolated from the first chamber. A breaker consisting of rubberized cord plies is disposed on crown portion of the inner tire, so as to produce a sufficient cornering power for running at 100 Km/hour or faster even after breakdown of said outer tire.
Abstract translation: 一种安全轮胎，其具有限定其中的第一轮胎室的内轮胎和在所述内轮胎和所述外轮胎之间限定第二轮胎室的无内胎轮胎，所述第二室与所述第一室隔离。 由橡胶帘线层组成的破碎机设置在内轮胎的胎冠部分上，以便即使在外轮胎破裂之后也能以100公里/小时或更快的速度产生足够的转弯力。
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公开(公告)号：US3895347A
公开(公告)日：1975-07-15
申请号：US49190274
申请日：1974-07-25
Applicant: BRIDGESTONE TIRE CO LTD
Inventor： TAKUSAGAWA TAKASHI , FUJIKAWA AKIRA , MATSUDA AKIRA , MATSUURA GEORGE , NAKANISHI KENZO , TOGAWA HIDEO , HANASAKA YASUAKI
CPC classification number: B60C23/0428 , G01L11/00 , G01L17/00
Abstract: A system for transmitting information of reduced pneumatic pressure of tires comprising an electromagnetic wave radiation mechanism of an electric field excitation system and at least one receiver antenna of an electromagnetic field sensing type for sensing a polarized wave of an electromagnetic field radiated from the radiation mechanism. The radiation mechanism includes an electromagnetic wave radiation member consisting of a substantially concentric metal body opposedly and substantially provided on each axle of a plurality of tire wheels for actuating as an electric dipole together with the wheels and an oscillator electrically coupled to the radiation member and energized by a switch actuated in response to reduced pneumatic pressure of tire. The receiver antenna is provided in the space between the ground surface and the lower surface of the bottom plate of the car body in order to screen external noise waves.
Abstract translation: 一种用于发送包括电场激励系统的电磁波辐射机构和电磁场感测型的至少一个接收天线的轮胎的减小气动压力的信息的系统，用于感测从辐射机构辐射的电磁场的偏振波。 辐射机构包括电磁波辐射构件，该电磁波辐射构件由基本上同心的金属体组成，其基本上设置在多个轮胎车轮的每个轴上，用于与车轮一起作为电偶极子致动，并且振荡器电耦合到辐射构件并通电 通过响应于轮胎的气动压力降低而致动的开关。 接收器天线设置在车身底板的地面和下表面之间的空间中，以屏蔽外部噪声波。
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公开(公告)号：US3911987A
公开(公告)日：1975-10-14
申请号：US41330573
申请日：1973-11-06
Applicant: BRIDGESTONE TIRE CO LTD
Inventor： TAKUSAGAWA TAKASHI , FUJIKAWA AKIRA
CPC classification number: B60C17/0009 , B60C9/06 , B60C13/00 , Y10T152/10828 , Y10T152/10864
Abstract: A pneumatic safety tire for motorcycles, which includes a pair of elastic reinforcing layers disposed along the carcass plies of the tire, so as to extend from the proximity of tire beads to tire inner surface under the tread rubber. The Shore A hardness of the reinforcing layer is 45 or more, so that the safety tire can run at a high-speed even after puncture, while providing excellent handling characteristics under normal conditions.
Abstract translation: 一种用于摩托车的气动安全轮胎，其包括沿轮胎的胎体帘布层设置的一对弹性加强层，以便从轮胎胎圈附近延伸到胎面橡胶之下的轮胎内表面。 加强层的肖氏A硬度为45以上，安全轮胎即使在穿刺后也能够高速运转，同时在正常条件下提供优异的处理特性。
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