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1. 发明公开

EP0390433A2 System for providing stable tape-travelling in recording and/or reproducing apparatus 失效
标题翻译：系统zurGewährleistungeines稳定Bandlaufs在Aufzeichnungs- und / oder在Wiedergabegeräten。
公开(公告)号：EP0390433A2
公开(公告)日：1990-10-03
申请号：EP90303123.5
申请日：1990-03-23
申请人： SONY CORPORATION
发明人： Koguchi, Toshinari , Yamazaki, Toshiyuki , Matsumura, Mitsunori
IPC分类号： G11B15/44 , G11B15/43 , G11B15/26 , G11B15/665 , G11B15/61
CPC分类号： G11B15/22 , G11B15/26 , G11B15/43 , G11B15/442 , G11B15/444 , G11B15/61 , G11B15/6656
摘要： A system for providing stable tape-travel in a recording and/or reproducing apparatus includes a tape travel-direction switching mechanism and a tape tension regulating mechanism. The tape travel-direction switching mechanism forces a pendulum gear to engage one of a supply or take-up reel table when the traveling direction of tape is switched between forward and reverse directions so as to prevent the occurrence of slack in the tape. The tape tension regulating mechanism takes up the slack in the tape before a capstan axle causes the tape to travel in the reverse direction, so as to prevent the tape from being loosened when the traveling direction of the tape is switched from the forward direction to the reverse direction.
摘要翻译：一种用于在记录和/或再现装置中提供稳定磁带行进的系统包括磁带行进方向切换机构和磁带张力调节机构。当带的行进方向在正向和反向之间切换时，带行进方向切换机构迫使摆动齿轮接合供应或卷带盘台中的一个，以防止带中松弛的发生。磁带张力调节机构在主导轴导致磁带沿相反方向移动之前，松动磁带，从而防止当磁带的行进方向从正向切换到反向。

2. 发明授权

EP0390433B1 System for providing stable tape-travelling in recording and/or reproducing apparatus 失效
标题翻译：系统，以确保一个稳定的磁带记录和/或重放设备上运行的
公开(公告)号：EP0390433B1
公开(公告)日：1997-07-02
申请号：EP90303123.5
申请日：1990-03-23
申请人： SONY CORPORATION
发明人： Koguchi, Toshinari , Yamazaki, Toshiyuki , Matsumura, Mitsunori
IPC分类号： G11B15/44 , G11B15/43 , G11B15/26 , G11B15/665 , G11B15/61
CPC分类号： G11B15/22 , G11B15/26 , G11B15/43 , G11B15/442 , G11B15/444 , G11B15/61 , G11B15/6656

3. 发明公开

EP1465178A2 Shutter mechanism and disc driving apparatus 有权
标题翻译： Verschlussvorrichtung undPlattenantriebsgerät
公开(公告)号：EP1465178A2
公开(公告)日：2004-10-06
申请号：EP04252010.6
申请日：2004-04-02
申请人： SONY CORPORATION
发明人： Tsutsumi, Hideaki , Obata, Manabu , Mitsuji, Zensaku , Matsumura, Mitsunori
IPC分类号： G11B17/035 , G11B17/03
CPC分类号： G11B17/047 , G11B23/0308
摘要： In a disc cartridge, the shutter opening/closing operation is to be performed reliably. To this end, the distal ends of a first engagement member 75 and a second engagement member 79 provided to a base 66 are pivotally movable in a direction along a lateral surface of a housing 51, in addition to being movable in a direction perpendicular to the lateral surface of the housing 51. The state of engagement of the first engagement member 75 and the second engagement member 79, provided to the base, with a first mating engagement section 110 and with a second mating engagement section 108, provided to an inner rotor 101, facing outwards from one lateral surface of the housing 51, when the base 66 performs relative movement along the lateral surface of the housing 51, may be maintained for prolonged time, while the load applied to the distal ends during engagement and disengagement may be reduced.
摘要翻译：在盘盒中，可以可靠地执行快门打开/关闭操作。为此，设置在基座66上的第一接合构件75和第二接合构件79的远端除了能够沿垂直于壳体51的方向移动之外，也可以沿着壳体51的侧表面的方向转动。设置在基座上的第一接合构件75和第二接合构件79与第一配合接合部110和第二配合接合部108的接合状态设置在内转子当基座66沿着壳体51的侧表面执行相对运动时，可以保持较长时间，而在接合和分离期间施加到远端的负载可以是降低。

4. 发明公开

EP0390433A3 System for providing stable tape-travelling in recording and/or reproducing apparatus 失效
标题翻译：用于在录音和/或复制装置中提供稳定录像带的系统
公开(公告)号：EP0390433A3
公开(公告)日：1994-05-11
申请号：EP90303123.5
申请日：1990-03-23
申请人： SONY CORPORATION
发明人： Koguchi, Toshinari , Yamazaki, Toshiyuki , Matsumura, Mitsunori
IPC分类号： G11B15/44 , G11B15/43 , G11B15/26 , G11B15/665 , G11B15/61
CPC分类号： G11B15/22 , G11B15/26 , G11B15/43 , G11B15/442 , G11B15/444 , G11B15/61 , G11B15/6656
摘要： A system for providing stable tape-travel in a recording and/or reproducing apparatus includes a tape travel-direction switching mechanism and a tape tension regulating mechanism. The tape travel-direction switching mechanism forces a pendulum gear to engage one of a supply or take-up reel table when the traveling direction of tape is switched between forward and reverse directions so as to prevent the occurrence of slack in the tape. The tape tension regulating mechanism takes up the slack in the tape before a capstan axle causes the tape to travel in the reverse direction, so as to prevent the tape from being loosened when the traveling direction of the tape is switched from the forward direction to the reverse direction.

5. 发明授权

EP1465178B1 Shutter mechanism and disc driving apparatus 有权
标题翻译：闭合装置和盘驱动单元
公开(公告)号：EP1465178B1
公开(公告)日：2008-02-27
申请号：EP04252010.6
申请日：2004-04-02
申请人： Sony Corporation
发明人： Tsutsumi, Hideaki , Obata, Manabu , Mitsuji, Zensaku , Matsumura, Mitsunori
IPC分类号： G11B17/035 , G11B17/03 , G11B17/04 , G11B23/03
CPC分类号： G11B17/047 , G11B23/0308

6. 发明公开

EP1465178A3 Shutter mechanism and disc driving apparatus 有权
标题翻译：闭合装置和盘驱动单元
公开(公告)号：EP1465178A3
公开(公告)日：2005-11-02
申请号：EP04252010.6
申请日：2004-04-02
申请人： SONY CORPORATION
发明人： Tsutsumi, Hideaki , Obata, Manabu , Mitsuji, Zensaku , Matsumura, Mitsunori
IPC分类号： G11B17/035 , G11B17/03 , G11B17/04 , G11B23/03
CPC分类号： G11B17/047 , G11B23/0308
摘要： In a disc cartridge, the shutter opening/closing operation is to be performed reliably. To this end, the distal ends of a first engagement member 75 and a second engagement member 79 provided to a base 66 are pivotally movable in a direction along a lateral surface of a housing 51, in addition to being movable in a direction perpendicular to the lateral surface of the housing 51. The state of engagement of the first engagement member 75 and the second engagement member 79, provided to the base, with a first mating engagement section 110 and with a second mating engagement section 108, provided to an inner rotor 101, facing outwards from one lateral surface of the housing 51, when the base 66 performs relative movement along the lateral surface of the housing 51, may be maintained for prolonged time, while the load applied to the distal ends during engagement and disengagement may be reduced.

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