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1.发明授权
公开(公告)号：US3572571A
公开(公告)日：1971-03-30
申请号：US3572571D
申请日：1969-09-17
Applicant: VICTOR COMPANY OF JAPAN
Inventor： MORI KENICHI , IWATA MITSUO
CPC classification number: G11B15/29
Abstract: In a magnetic recording and reproducing apparatus, a pinch roller device which moves a pinch roller downwardly lower than a determined height of a travelling path of a magnetic tape simultaneously as the pinch roller is disengaged and separated from a capstan.
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