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1. 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。

2. 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

3. 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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