发明授权
- 专利标题: Apparatus for guiding a tape in a video cassette tape recorder
- 专利标题(中): 用于在盒式录像机中引导磁带的装置
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申请号: US406014申请日: 1995-03-16
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公开(公告)号: US5612836A公开(公告)日: 1997-03-18
- 发明人: Tae-Hyoung Kim , Eung B. Kim
- 申请人: Tae-Hyoung Kim , Eung B. Kim
- 申请人地址: KRX
- 专利权人: LG Electronics Inc.
- 当前专利权人: LG Electronics Inc.
- 当前专利权人地址: KRX
- 优先权: KRX5558/1994 19940318
- 主分类号: G11B15/29
- IPC分类号: G11B15/29 ; G11B15/665 ; G11B5/027
摘要:
An improved apparatus for guiding a tape in a video cassette tape recorder capable of advantageously protecting a tape from being caught at a guide pole of a take-up arm during an ejection operation of a cassette, which includes a pinch gear rotatably mounted on a predetermined portion of a stationary base plate and driven by a force transferred from a motor mounted on a predetermined portion of the stationary base plate; an intermediate gear intermeshed with the pinch gear and mounted on a predetermined portion of the stationary base plate and driven by a force transferred from the pinch gear; a cam gear mounted on a predetermined portion of the stationary base plate and intermeshed with the intermediate gear and having a cam groove formed on the upper surface thereof and driven by a force transferred from the intermediate gear; a three-branched loading intermediate member, in which a center portion is pivoted at a predetermined portion of the stationary base plate, having a first branch end having an downwardly extended pin slidably fitted into and travelling along the cam groove for receiving a predetermined force from the cam gear, an inwardly curved second branch end and a third branch end having a geared portion; and a take-up arm in which one end thereof is provided with a guide pole and the other end thereof is provided with a semicircular activating bracket and pivoted at a predetermined portion of the stationary base plate.
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