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        <title>Free Patents Online: Brakes</title>
        <link>http://www.freepatentsonline.com./rssfeed/rsspat188.xml</link>
        <description>USPTO Class 188 Brakes</description>
        <language>en-us</language>
        <lastBuildDate>Tue, 22 Dec 2009 08:00:00 EST</lastBuildDate>
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            <title><![CDATA[Suspension system for motor vehicles]]></title>
            <link>http://www.freepatentsonline.com./7635051.html</link>
            <description><![CDATA[A suspension system for motor vehicles with a level control for adjusting a predetermined height of the vehicle body is configured with at least one piston-cylinder unit which is provided with a work cylinder, a piston rod and a damping piston having damping valves, a pump of an oil reservoir, corresponding inlet lines and outlet lines from the oil reservoir, and corresponding inlet lines and outlet lines from the oil reservoir to the piston-cylinder unit, and vice versa, and the pump is configured with a pump piston and a drive unit. The piston-cylinder unit and the pump are constructed as separate subassemblies which are manufactured independently beforehand, and at least the piston-cylinder unit is filled with damping medium before the two subassemblies are mounted.]]></description>
            <pubDate>Tue, 22 Dec 2009 08:00:00 EST</pubDate>
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            <title><![CDATA[Electric brake assembly]]></title>
            <link>http://www.freepatentsonline.com./7635050.html</link>
            <description><![CDATA[An electric brake assembly includes an electric motor having a rotor in which a nut of a ball screw is fitted. A brake pad is coupled through a presser member to the threaded shaft of the ball screw. A bolt is threaded into the threaded shaft. A snap ring is mounted around a large-diameter portion of the bolt with its radially outer edge pressed against the radially inner surface of the rotor of the motor so that its radially outer portion is inclined obliquely rearwardly toward its radially outer edge. When the rotor is rotated in the forward rotational direction, the threaded shaft can move forwardly to press the brake pads against the disc rotor. When the motor is deactivated, the threaded shaft cannot retract after it has abutted the snap ring because the snap ring cannot move rearwardly relative to the rotor.]]></description>
            <pubDate>Tue, 22 Dec 2009 08:00:00 EST</pubDate>
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