LUFTLAGER
A thin foil of magnetic recording tape is accurately supported on a cushion of air adjacent a fixed-position reference surface. The reference surface includes a plurality of discrete holes through which air issues under pressure to form an air layer which supports the tape. These discrete holes are...
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Zusammenfassung: | A thin foil of magnetic recording tape is accurately supported on a cushion of air adjacent a fixed-position reference surface. The reference surface includes a plurality of discrete holes through which air issues under pressure to form an air layer which supports the tape. These discrete holes are formed by the outlet openings of vortex restrictors. |
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