Magnetic head assembly with decreased setting time of adhesives

Details Magnetic head assembly with decreased setting time of adhesives Magnetic head assembly with decreased setting time of adhesives

1985-01-24

1988-04-12

Hecker, Stuart N.

Dynamic magnetic information storage or retrieval

Head

Head accessory

360109, G11B 510, G11B 511

Patent

active

047378743

ABSTRACT:
A method for decreasing the time taken for an adhesive to set is disclosed. In a small gap (e.g. 0.005 inches or less) an adhesive such as LOCTITE 420 sets in approximately two seconds. If the gap is larger than this, the set time can be as long as fifteen minutes or more. The present invention is directed to the use of a piece of corrugated material in the gap so as to provide small gaps (i.e. 0.005 inches or less) in which the adhesive can set in a short time period (of a few seconds duration). A specific application to a magnetic read/write head is disclosed.

REFERENCES:
patent: 3548393 (1970-12-01), Montel
patent: 4405961 (1983-09-01), Chow et al.
Fazzio et al., "Read and Write Modular Head Assembly", IBM T.D.B., Oct. 1979, vol. 22, No. 5, p. 2087.

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