Lock mechanism of carriage in magnetic disc device
专利汇可以提供Lock mechanism of carriage in magnetic disc device专利检索，专利查询，专利分析的服务。并且PURPOSE:To make it possible that even a person who has not technical knowledge operates a device easily and to reduce the number of parts to improve the reliability by utilizing a magnetic flux leaked from a voice coil motor and a stopper of a carriage. CONSTITUTION:An actuator of linear motor type is provided with a carriage assembly consisting of a head assembly 25, a carriage 24, a voice coil 22, a stopper plate 23, and a bearing 26 and the voice coil motor consisting of a center pole 17, a magnet 18, and a yoke 20, and the voice coil 22 is arranged in the air gap between the yoke 20 and the center pole 17, and power is supplied to the coil 22 to generate an electromagnetic force, and the carriage assembly is moved straight and backward. The stopper plate 23 as a magnetic body is attracted to a leaked magnetic flux 21 generated in the air gap between the center pole 17 and the yoke 20 to hole the carriage assembly in a certain position. In this lock mechanism, the area of the stopper plate 23 or the distance from the voice coil motor is changed to set freely the holding force.，下面是Lock mechanism of carriage in magnetic disc device专利的具体信息内容。
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