发明名称 BALL TAKE-OUT STRUCTURE FOR TRACKBALL, AND TRACKBALL
摘要 <p><P>PROBLEM TO BE SOLVED: To provide ball take-out structure for a trackball for easily taking out a ball used in the trackball, without using special structure provided in other jig or ring, and the trackball. <P>SOLUTION: The ball take-out structure 1 is provided in the trackball 10, and includes an in-casing fixing portion 2 fixed in an inside of casing 5, a push-up action portion 3 applied with a push-up action of pushing up the ball 6 directly or indirectly from an under side, and a holding portion 4 projected to an outside of the trackball casing 5 to be held. <P>COPYRIGHT: (C)2010,JPO&INPIT</p>
申请公布号 JP2010165033(A) 申请公布日期 2010.07.29
申请号 JP20090004879 申请日期 2009.01.13
申请人 TAMAGAWA SEIKI CO LTD 发明人 HAMA SHINJI;NODA TOSHIYUKI;HIGASHIYAMA SHINGO
分类号 G06F3/033 主分类号 G06F3/033
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