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Magnetic head device and magnetic head

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专利汇可以提供Magnetic head device and magnetic head专利检索,专利查询,专利分析的服务。并且PURPOSE: To increase a pitch angle and to improve traceability by setting the mass of a magnetic head at an air inflow side less than that at an air outflow side setting the intermediate part of length observing in the running direction of the air as reference, and setting a load point at a side nearer to an air out flow end than the intermediate part of the length observing in the running direction of the air.
CONSTITUTION: Since the loading point P
2 is set nearer to the air outflow end than the intermediate part P
3 of the length in the running direction of the air, the area of an air bearing plane 101 at the air inflow side becomes larger than that of the air bearing plane 101 at the air outflow end side, and dynamical pressure generated at the air inflow side becomes larger than that generated at the air outflow side setting the load point P
2 as reference. Furthermore, since the mass at the air inflow side is set less than that at the air outflow side setting the intermediate part P
3 of the length observing in the running direction of the air as reference, the difference of the mass between the air inflow end side and the air outflow end side setting a load point P
2 as reference can be reduced, and the moment of inertia can be reduced. Thereby, it is pos sible to increase the pitch angle and to improve the traceability.
COPYRIGHT: (C)1991,JPO&Japio,下面是Magnetic head device and magnetic head专利的具体信息内容。

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