Claims
- 1. A floating type magnetic head apparatus comprising:
- a load beam having a base portion and a free end;
- a flexure connected to the load beam, the flexure having a cantilevered portion extending from the free end of the load beam, a portion of the flexure forming a tongue piece, the tongue piece including:
- a first portion formed on the cantilevered portion and extending toward the base portion of the load beam, the first portion having a back edge,
- a protrusion having an outer edge connected to the back edge of the first portion, the protrusion having a convex surface contacting the load beam adjacent the free end, thereby bending the tongue piece away from the load beam, and
- a second portion having a front edge connected to the outer edge of the protrusion; and
- a magnetic head bonded to the second portion of the tongue piece by a bonding agent;
- wherein gaps are formed between the front edge of the second portion and the back edge of the first portion, the gaps being located on opposite sides of the protrusion, the gaps aligning with the protrusion to form a non-contact portion between the flexure and the magnetic head such that flow of the bonding agent from the second portion toward the first portion is obstructed by the gaps and the interior space.
- 2. A floating type magnetic head apparatus comprising:
- a load beam having a base portion and a free end;
- a flexure connected to the load beam, the flexure having a cantilevered portion extending from the free end of the load beam, a portion of the flexure forming a tongue piece, the tongue piece including:
- a first portion formed on the cantilevered portion and extending in a first direction toward the base portion of the load beam, the first portion having a back edge;
- a protrusion connected to the back edge of the first portion, the protrusion contacting the load beam adjacent the free end such that the tongue piece is bent away from the load beam,
- a second portion having a front edge connected to the protrusion, and
- first and second bent structures connected between the back edge of the first portion and the front edge of the second portion, the first and second bent structures having a concave surface facing away from the flexure, the first and second bent structures being aligned in a second direction perpendicular to the first direction and intersecting the protrusion such that a groove is formed along the first bent structure, through the protrusion, and along the second bent structure; and
- a magnetic head bonded to the second portion of the tongue piece.
Priority Claims (1)
Number |
Date |
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5-197997 |
Jul 1993 |
JPX |
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Parent Case Info
This application is a continuation of application Ser. No. 08/274,670, filed Jul. 13, 1994 now U.S. Pat. No. 5,467,236.
US Referenced Citations (8)
Continuations (1)
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274670 |
Jul 1994 |
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