专利汇可以提供Dust cover for disc brake专利检索,专利查询,专利分析的服务。并且PURPOSE: To accomplish a better heat radiation of a rotor by introducing a cooling air flow to a dust cover for a disc brake of a car through a duct provided thereon.
CONSTITUTION: A dust cover 5 has a duct 6 formed at a part on the windward when mounted on a body. The duct 6 is made with a U-shaped cross-section opened on the side of a rotor in such a manner that the sectional area reduces gradually to the lee wind from the windward. An exhausting duct 7 is provided on the lee wind to discharge air at an opening 7a as entering between the dust cover 5 and the rotor 8 from the duct 6 on the windward. The dust cover 5 is mounted on the body covering the wheel of the rotor 8 and the opposite side thereof with the duct 6 on the windward. An air flow is produced as indicated by the arrow (a) between the dust cover 5 and the rotor 8 due to a ram pressure associated with the travelling of a car thereby cooling the rotor heated by a friction heat during the braking.
COPYRIGHT: (C)1982,JPO&Japio,下面是Dust cover for disc brake专利的具体信息内容。
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