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1. 发明授权

US4661869A Disk recording and reproducing device having a disk loading and slide ejector mechanism 失效
标题翻译：磁盘记录和再现装置具有盘装载和滑动喷射器机构
公开(公告)号：US4661869A
公开(公告)日：1987-04-28
申请号：US738097
申请日：1985-05-24
申请人： Kuninobu Takeda , Osamu Shigenai
发明人： Kuninobu Takeda , Osamu Shigenai
IPC分类号： G11B17/04 , G11B17/051 , G11B17/02
CPC分类号： G11B17/0434
摘要： A disk recording and reproducing device includes a chassis, a disk holder movably mounted on the chassis for holding an information storage disk, an eject lever slidably mounted on the chassis, a side panel mounted on the chassis, an ejector button mounted on the chassis for actuating the eject lever, a slide member slidably mounted on the side panel substantially parallel to the eject lever and actuatable in response to sliding movement on the eject lever for substantially vertically moving the disk holder between unload and load positions, the eject lever having an engagement tongue projecting toward and engaging the slide member in a direction across the direction in which the slide member is slidable.
摘要翻译：磁盘记录和再现装置包括：机架，可移动地安装在机架上的用于保持信息存储盘的盘保持架，可滑动地安装在底盘上的弹出杆，安装在底盘上的侧面板，安装在底架上的喷射器按钮驱动弹出杆，滑动构件，其基本上平行于弹出杆可滑动地安装在侧板上，并且可响应于弹出杆上的滑动运动而致动，用于在卸载和加载位置之间基本上垂直移动盘保持器，弹出杆具有接合舌片沿着滑动构件可滑动的方向突出并接合滑动构件。

2. 发明授权

US4724497A Eject button unit for a disk recording and reproducing device 失效
标题翻译：用于磁盘记录和再现设备的弹出按钮单元
公开(公告)号：US4724497A
公开(公告)日：1988-02-09
申请号：US738096
申请日：1985-05-24
申请人： Kuninobu Takeda , Osamu Shigenai
发明人： Kuninobu Takeda , Osamu Shigenai
IPC分类号： G11B17/04 , G11B17/051 , G11B19/16
CPC分类号： G11B17/0434 , G11B19/16
摘要： A disk recording and reproducing device includes a chassis, a front panel mounted on a front side of the chassis, a disk holder movably mounted on the chassis for holding an information storage disk, and an eject button unit for operating the disk holder to allow the information storage disk to be ejected therefrom, the eject button unit being lockingly mounted on the chassis and having a portion projecting through the front panel. The eject button unit is mounted in place on the chassis before the front panel is attached thereto.
摘要翻译：磁盘记录和再现装置包括底盘，安装在机架前侧的前面板，可移动地安装在机架上的用于保持信息存储盘的盘保持架，以及用于操作盘保持器的弹出按钮单元，信息存储盘，弹出按钮单元被锁定地安装在底盘上并且具有通过前面板突出的部分。弹出按钮单元安装在底盘上的适当位置，然后将前面板连接到机箱上。

3. 发明授权

US4835638A Disk cartridge loading and ejecting mechanism in recording/reproducing apparatus 失效
标题翻译：记录/再现装置中的磁盘盒装载和排出机构
公开(公告)号：US4835638A
公开(公告)日：1989-05-30
申请号：US127529
申请日：1987-12-01
申请人： Kuninobu Takeda
发明人： Kuninobu Takeda
IPC分类号： G11B17/04 , G11B17/043
CPC分类号： G11B17/0434
摘要： A disk cartridge loading and ejecting mechanism for a recording/reproducing apparatus has: a cartridge holder for receiving a disk cartridge which is movable between a cartridge loading position and a cartridge ejecting position; a loading lever for moving the cartridge holder to the cartridge loading position; a protrusion provided at a side portion of the loading lever and moved integrally with the loading lever; a lock lever having an engagement portion with which the loading lever engages and an abutting portion on which a forward end of the disk cartridge is able to abut and for locking the loading lever in the ejecting position and the loading position; a sliding plate having a first and a second slanting cam portion with which the protrusion is engageable and being movable in the direction along which the disk cartridge is inserted and discharged; an ejection operation section connected to the sliding plate for moving the sliding plate in the disk cartridge insertion direction; and an elastic member for urging the sliding plate toward the ejection operation section.
摘要翻译：用于记录/再现设备的盘盒装载和排出机构具有：盒保持器，用于接收可在盒装载位置和盒弹出位置之间移动的盘盒; 用于将盒保持器移动到盒装载位置的装载杆; 设置在所述装载杆的侧部并与所述装载杆一体地移动的突起; 锁定杆，其具有与所述装载杆接合的接合部分和抵靠部分，所述盘盒的前端能够抵靠在所述接合部分上，并且用于将所述装载杆锁定在所述弹出位置和所述装载位置; 具有第一和第二倾斜凸轮部分的滑动板，所述突起可与所述第一和第二倾斜凸轮部分接合并且可沿所述盘盒插入和排出的方向移动; 弹出操作部，其与滑动板连接，用于使滑板在盘盒插入方向上移动; 以及用于将滑板推向喷射操作部分的弹性部件。

4. 发明授权

US4734801A Retaining device for an eject lever of a disk recording and reproducing apparatus 失效
标题翻译：用于盘记录和再现装置的弹出杆的固定装置
公开(公告)号：US4734801A
公开(公告)日：1988-03-29
申请号：US737156
申请日：1985-05-23
申请人： Kuninobu Takeda , Osamu Shigenai , Takashi Toyama
发明人： Kuninobu Takeda , Osamu Shigenai , Takashi Toyama
IPC分类号： G11B17/04 , G11B19/16 , G11B17/00
CPC分类号： G11B17/0434 , G11B19/16
摘要： Herein disclosed is a retaining device for retaining a generally flat elongated part of a magnetic disc recording and reproducing apparatus. The lever retaining device is used to retain a disc eject lever in position on a bearing member of a disc player while preventing the same from slipping out of the position. Two guide pins are anchored upright on the bearing member of the disc player at a predetermined spacing from each other and have circumferential grooves near the heads thereof. Two slots are formed in the disc eject lever for allowing the two guide pins to extend therethrough when the eject lever is placed on the bearing member of the disc player. A generally flat elongated retainer member made of a thin elastic plate is formed at both its ends with engagement means for engagement with the circumferential grooves of the guide pins, when it is placed on the disc eject lever, to retain the disc eject lever. The engagement means of the retainer member includes a pair of keyhole-shaped holes having wider portions arranged at a greater spacing than that of the guide pins for allowing the guide pins to easily extend therethrough when the retainer member is slightly bent, and narrower portions arranged at a spacing substantially equal to that of the guide pins for snugly fitting therein the circumferential grooves of the guide pins when the retainer member is allowed to extend flatly on the disc eject lever.
摘要翻译：这里公开了一种用于保持磁盘记录和再现装置的大致平坦的细长部分的保持装置。杠杆保持装置用于将盘弹出杆保持在盘播放器的轴承构件上的适当位置，同时防止其从该位置滑出。两个引导销彼此以预定间隔直立地固定在盘播放机的轴承构件上，并且在其头部附近具有周向槽。当弹出杆放置在光盘播放机的轴承部件上时，两个狭槽形成在盘弹出杆中，用于允许两个引导销延伸穿过其中。由薄弹性板制成的大致平坦的细长的保持构件在其两端形成有接合装置，用于当其被放置在盘弹出杆上时与导向销的圆周槽接合以保持盘弹出杆。保持器构件的接合装置包括一对键孔，其具有布置成比导向销的间隔更大的间隔的较宽部分，用于当保持构件略微弯曲时允许引导销容易地延伸穿过其中，并且更窄的部分布置以与引导销的间隔大致相等的距离，以便当允许保持器构件平坦地延伸在盘弹出杆上时，将引导销的周向槽紧密配合。

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