发明授权
US4982304A Mode changing mechanism for recording and reproducing apparatus 失效
用于记录和再现装置的模式改变机构

  • 专利标题: Mode changing mechanism for recording and reproducing apparatus
  • 专利标题(中): 用于记录和再现装置的模式改变机构
  • 申请号: US385612
    申请日: 1989-07-26
  • 公开(公告)号: US4982304A
    公开(公告)日: 1991-01-01
  • 发明人: Johann Veigl
  • 申请人: Johann Veigl
  • 申请人地址: NY New York
  • 专利权人: U.S. Philips Corporation
  • 当前专利权人: U.S. Philips Corporation
  • 当前专利权人地址: NY New York
  • 优先权: ATX2009/88 19880810
  • 主分类号: G11B15/10
  • IPC分类号: G11B15/10 G11B15/18
Mode changing mechanism for recording and reproducing apparatus
摘要:
For switching on an operating mode "playback, normal forward running", a recording and reproducing apparatus (1) for a drivable record carrier (3) has a playback servomechanism (29) which can be triggered by a playback button (23) and for switching on an operating mode "record, normal forward running" it has a record servomechanism (29') which can be triggered by a record button (24). Both servomechanisms (29, 29') have a driving component (39, 39'), a driven component (40, 40'), which can be brought into engagement with the driving part (39, 39'), for displacing at least one apparatus component (15, 16, 17, 18, 20, 22) and a blocking component (49, 49') which can be displaced by the relevant button (23, 24) from a blocking position into a release position. Between the record button (24) and the blocking component (49) of the playback servomechanism (29) there is provided a coupling arrangement (62) via which, upon actuation of the record button (24), the blocking component (49) of the playback servomechanism (29) can be displaced. As a result, when the record button (24) is actuated both the record servomechanism (29') and the playback servomechanism (29) are triggered (FIG. 4).
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