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1. 发明授权

US5790507A Cartridge changing device 失效
标题翻译：墨盒更换装置
公开(公告)号：US5790507A
公开(公告)日：1998-08-04
申请号：US537311
申请日：1995-09-29
申请人： Tatsunori Fujiwara , Takashi Matsuda , Yasuyuki Nakanishi , Koutarou Oka , Kei Shirahata , Shigehiro Itoh
发明人： Tatsunori Fujiwara , Takashi Matsuda , Yasuyuki Nakanishi , Koutarou Oka , Kei Shirahata , Shigehiro Itoh
IPC分类号： G11B17/26 , G11B17/04 , G11B17/22
CPC分类号： G11B17/225
摘要： A cartridge changing device comprises a plurality of insertion detecting switches each for detecting an insertion of a cartridge into each holder. If a cartridge is detached from one holder due to a careless operation by an user during a movement of the holder, the cartridge changing device detects the detachment of the cartridge and then putts the holder back into position, thereby preventing damage to the device and cartridge. Furthermore, when a cartridge is inserted into a holder free of a cartridge through an insertion opening of another holder, in which another cartridge is being played, lies just above the former holder in a downward and slanting direction, projecting parts of the former holder, which are inserted into square holes of the open/close door, receive the front end of the inserted cartridge. Thus, the projecting parts prevent the open/close door from being bent.
摘要翻译：墨盒更换装置包括多个插入检测开关，每个插入检测开关用于检测墨盒插入每个保持器中。如果由于使用者在保持器移动过程中由于使用者的不小心操作而将墨盒从一个支架上拆下，墨盒更换装置检测墨盒的拆卸，然后将墨盒推回到适当位置，从而防止装置和墨盒的损坏。此外，当盒被插入到没有盒的保持器中时，通过另一个保持器的插入开口插入另一个盒，其中另一个盒正在被弹奏，正好位于前保持器的正下方向倾斜的方向上，其被插入打开/关闭门的方孔中，接收插入的盒的前端。因此，突起部防止打开/关闭门弯曲。

2. 发明授权

US5831965A Cartridge changing device 失效
标题翻译：墨盒更换装置
公开(公告)号：US5831965A
公开(公告)日：1998-11-03
申请号：US733169
申请日：1996-10-17
申请人： Tatsunori Fujiwara , Takashi Matsuda , Yasuyuki Nakanishi , Koutarou Oka , Kei Shirahata , Shigehiro Itoh
发明人： Tatsunori Fujiwara , Takashi Matsuda , Yasuyuki Nakanishi , Koutarou Oka , Kei Shirahata , Shigehiro Itoh
IPC分类号： G11B17/26 , G11B17/04 , G11B17/22
CPC分类号： G11B17/225
摘要： A cartridge changing device includes a mechanism for restricting the rotation of a loading hook engaged with an inserted cartridge when discharging the cartridge from a holder so that the cartridge does not slide out of the holder and fall out of the device. The holder is movable from a standby position where a cartridge is inserted to a play position where the cartridge can be played. A rotatably disclosed loading hook is engagable with the cartridge inserted into the holder to hold the cartridge. A cartridge transfer mechanism stops the cartridge at a stop position after ejection where the cartridge is ejected out of the holder by restricting a reverse rotation of the loading hook in a direction of releasing the cartridge after ejection by pushing an eject lever. The eject lever can include a stopper and the loading hook can include a projection which comes into contact with the stopper of the eject lever after the eject lever has been pushed so as to restrict the rotation of the loading hook and then stop the cartridge at the stop position after ejection. Therefore, when a cartridge is ejected from a holder, the cartridge is transferred to the same position at all times due to the non-engagement of the loading hook with the cartridge during ejection.
摘要翻译：墨盒更换装置包括一个机构，用于当从保持器排出墨盒时，限制与插入墨盒卡合的加载钩的旋转，使得墨盒不会滑出保持器并从设备中脱落。保持器可从待机位置移动，其中盒被插入到可以弹出盒的播放位置。可旋转地公开的加载钩可以与插入保持器中的药筒接合以保持药筒。墨盒传送机构在弹出之后将墨盒停止在停止位置，其中通过推动弹出杆，通过限制装载钩在弹出后释放墨盒的方向而将墨盒弹出保持器。排出杆可以包括止动件，并且装载钩可以包括在弹出杆被推动之后与弹出杆的止动件接触的突起，以便限制装载钩的旋转，然后将盒停止在弹出后停止位置。因此，当盒从保持器弹出时，由于装卸钩与弹出时的卡片不接合，所以盒总是被转移到相同的位置。

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