Magnetic tape device

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 4338641
SERIAL NO

06131681

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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The magnetic tape device includes a supply reel which has a wound tape therein. The device further includes a pair of pulleys. The axis of the first pulley is, at the same level, in parallel to the axis of said supply reel. The axis of the second pulley is not inclined to a rightangle to the direction of the tape length but is at a twisted position against the position which is in parallel to the axis of the first pulley. Therefore, the tape is twisted when it travels 'between' said pulleys. The device also includes a take-up reel, the axis of which is, at the same level, in parallel to the axis of said second pulley. The supply reel and the take-up reel are not supported with one common double shaft but are supported with their own strong shaft at their own places. The device, of course, has other means which ordinary magnetic tape devices have.

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First Claim

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Patent Owner(s)

Patent OwnerAddress
DAIICHI ELECTRIC CO LTD1 177 AZA-TOBARA DAIGIRI FUJISAWA-SHI KANAGAWA-KEN

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Sato, Hiroshi Fujisawa, JP 974 10580

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