Censtor Corporation

International Video Corporation

Frank S Mo

Vernon R Natwick

A magnetic head assembly including a slider (15) for supporting a magnetic transducer (12) adjacent the surface of a recording media (14) on an air film, said slider including an air bearing member (26) having a peripheral wall (38) extending toward said media and presenting a substantially equal cross sectional area to the air film moving with the media as the head is skewed slightly relative to the oncoming air film.

Slider assembly for supporting a magnetic head

A slider for flying along a recording surface and carrying a recording head (19,20) for recording data, comprising an air bearing region (12,14) to create a positive pressure region tending to support the slider, and a negative pressure region (21) tending to hold the slider close to the recording surface, with buffer pads (27,28) and grooves (25,26) between the positive and negative pressure regions to create a neutral pressure zone separation.

Recording head slider assembly

A helical wrap tape transport system having a plurality of components cooperating to provide a low friction and highly accurate transport of magnetic tape for video broadcasting. The transport system has a helical scanner assembly with a rotating scanning drum having helical surface V-grooves which create an air bearing for magnetic tape wrapped across the drum and oppositely mounted recording transducers which permit continuous recording on a 180.degree. tape wrap around the drum, and a stationary drum on a common axis with the rotating drum having a fixed control track transducer for synchronizing tape transport at the scanning assembly. The transport system has further, air bearing guide posts and a pair of vacuum columns which continuously monitor a tape supply loop which in combination with the guide posts provide a section of low inertia recording tape, the transport of which can be controlled by a single high friction drive capstan.

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Cupertino, CA, United States of America

Frank S Mo