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JPS57147174A Expired / Lapsed JP ⏱️ 0.0 years remaining

Tape cassette

Assignee: Sony Corp
•
Filing: 1981-03-09
•
Granted: —
•
Expires: 2001-03-09
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Abstract

Abstract PURPOSE:To improve the sealing efficiency of a cassette and simplify the closing operation of rotating and sliding covers by closing openning and cut parts with the rotating and sliding covers, respectively. CONSTITUTION:An opening/closing cover 17 and a sliding cover 18 of a tape cassette 1 are kept in closed status. When the tape cassette is fitted to a tape recorder, a cover unlocking member is inserted into slits 33, 34. The sliding cover slides against a spring 26 and a notched part 13 is opened. At the same time, a gear rotates pinion 42 through a rack 44 of the sliding cover 18, so that a rotating cover 42 is rotated to open an opening part.

Inventors

  • 👤 Tadashi Kobayashi
  • 👤 Tsuneo Nemoto
  • 👤 Tadao Igarashi

Bibliographic Details

Application Number —
Jurisdiction JP
Data Source google_patents
Last Synchronized 2026-11-05 16:19
CPC Classifications
G; G11; G11B; G11B23/00; G11B23/02; G11B23/04; G11B23/08; G11B23/087

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