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1. 发明申请

US20060103986A1 Head drum assembly of magnetic recording and reproducing apparatus 审中-公开
标题翻译：磁记录和再现装置的磁头鼓组件
公开(公告)号：US20060103986A1
公开(公告)日：2006-05-18
申请号：US11263856
申请日：2005-11-02
申请人： Byeong-bae Park , Jeong-seon Kim , Jun-young Lee , Young-ho Cho
发明人： Byeong-bae Park , Jeong-seon Kim , Jun-young Lee , Young-ho Cho
IPC分类号： G11B5/52
CPC分类号： G11B5/52
摘要： A head drum assembly for a magnetic recording and reproducing apparatus that records information onto a recording medium or reproduces the recorded information from the recording medium includes a stationary drum mounted to a deck chassis, a shaft fixed to a center portion of the stationary drum, a rotary drum rotatably fixed to the shaft and having a plurality of heads for recording and reproducing the information with respect to the recording medium, and an airflow groove disposed at an uppermost stream in a running direction of the recording medium and proximal where the stationary drum contacts the recording medium. The airflow groove communicates with an inner space of the stationary drum and an outer circumference of the stationary drum that is adjacent to the rotary drum. The air flowing between the stationary drum and the rotary drum during rotation of the rotary drum flows toward the recording medium through the airflow groove.
摘要翻译：用于将信息记录到记录介质上或从记录介质再现记录信息的磁记录和再现装置的磁头鼓组件包括安装在甲板底盘上的固定磁鼓，固定到固定磁鼓的中心部分的轴，旋转滚筒可旋转地固定到轴上并具有用于记录和再现关于记录介质的信息的多个头部，以及设置在记录介质的运行方向上的最上游的气流槽和固定鼓接触的近侧记录介质。气流槽与固定滚筒的内部空间和固定滚筒的与旋转滚筒相邻的外圆周连通。在旋转鼓旋转期间在静止鼓和旋转鼓之间流动的空气通过气流槽流向记录介质。

2. 发明授权

US07048219B2 Reel clutch of a tape recorder 失效
标题翻译：磁带录音机的卷轴离合器
公开(公告)号：US07048219B2
公开(公告)日：2006-05-23
申请号：US10670418
申请日：2003-09-26
申请人： Bong-joo Kim , Hyeong-seok Choi , Jae-Kab Seo , Jun-young Kim , Byeong-bae Park
发明人： Bong-joo Kim , Hyeong-seok Choi , Jae-Kab Seo , Jun-young Kim , Byeong-bae Park
IPC分类号： G11B15/44 , G11B15/32 , G11B15/08
CPC分类号： G11B15/43
摘要： Disclosed is a reel clutch of a tape recorder. A plate spring is positioned between a reel gear and a reel disc of a reel disc assembly which is mounted on a deck of a tape recorder, and a stopper reel is provided on the reel disc to restrain the engaging height of the plate spring so that a torque is generated by the frictional contact between the reel disc and the plate spring, whereby assembly productivity can be enhanced and manufacturing costs can be reduced.
摘要翻译：公开了一种磁带记录器的卷轴离合器。板簧位于卷轴齿轮和安装在磁带录音机的台面上的卷轴盘组件的卷盘之间，并且在卷盘上设置有止动卷轴以限制板簧的接合高度，使得通过卷盘和板簧之间的摩擦接触产生扭矩，由此可以提高组装生产率并且可以降低制造成本。

3. 发明授权

US07215505B2 Pole base assembly for magnetic recording/reproducing apparatus 失效
标题翻译：用于磁记录/再现装置的极基组件
公开(公告)号：US07215505B2
公开(公告)日：2007-05-08
申请号：US10640665
申请日：2003-08-14
申请人： Jae-hoon Sim , Hyeong-seok Choi , Byeong-bae Park
发明人： Jae-hoon Sim , Hyeong-seok Choi , Byeong-bae Park
IPC分类号： G11B15/61 , G11B16/665
CPC分类号： G11B15/6655 , G11B15/60 , G11B15/61 , G11B15/6656
摘要： A pole base assembly for a magnetic recording/reproducing apparatus for guiding a tape drawn from a reel through a predetermined path in parallel or substantially in parallel toward a lead surface of a head drum. The pole base assembly comprises a pole base disposed to approach and retreat from a side of the head drum when the tape is loaded and unloaded, respectively, a sloping pole disposed to be sloped on the pole base, to be parallel or substantially parallel to the lead surface of the head drum, for guiding the tape fed to the head drum at a predetermined angle, to be parallel to the lead surface, and a supporting holder disposed on the pole base, and having a sloping part to support the sloping pole to be inclined at a predetermined angle.
摘要翻译：一种用于磁记录/再现装置的磁极基座组件，用于将从卷轴拉出的磁带引导到与磁头鼓的引导表面平行或基本平行的预定路径。磁极基座组件包括一个磁极基座，其设置成当磁带被装载和卸载时从磁头鼓的侧面接近和退回，设置成倾斜在磁极座上的倾斜磁极平行或基本上平行于磁头鼓的引导表面，用于以预定角度引导馈送到磁头鼓的磁带，以平行于引线表面;以及支撑保持器，其设置在磁极基座上，并且具有倾斜部分，以将倾斜极支撑到倾斜预定角度。

4. 发明授权

US07191971B2 Reel clutch of a tape recorder 失效
标题翻译：磁带录音机的卷轴离合器
公开(公告)号：US07191971B2
公开(公告)日：2007-03-20
申请号：US11102722
申请日：2005-04-11
申请人： Bong-joo Kim , Hyeong-seok Choi , Jae-kab Seo , Jun-young Kim , Byeong-bae Park
发明人： Bong-joo Kim , Hyeong-seok Choi , Jae-kab Seo , Jun-young Kim , Byeong-bae Park
IPC分类号： G11B15/32 , G11B15/44
CPC分类号： G11B15/43
摘要： Disclosed is a reel clutch of a tape recorder. A plate spring is positioned between a reel gear and a reel disc of a reel disc assembly which is mounted on a deck of a tape recorder, and a stopper reel is provided on the reel disc to restrain the engaging height of the plate spring so that a torque is generated by the frictional contact between the reel disc and the plate spring, whereby assembly productivity can be enhanced and manufacturing costs can be reduced.
摘要翻译：公开了一种磁带记录器的卷轴离合器。板簧位于卷轴齿轮和安装在磁带录音机的台面上的卷轴盘组件的卷盘之间，并且在卷盘上设置有止动卷轴以限制板簧的接合高度，使得通过卷盘和板簧之间的摩擦接触产生扭矩，由此可以提高组装生产率并且可以降低制造成本。

5. 发明申请

US20050173578A1 Reel clutch of a tape recorder 失效
标题翻译：磁带录音机的卷轴离合器
公开(公告)号：US20050173578A1
公开(公告)日：2005-08-11
申请号：US11102722
申请日：2005-04-11
申请人： Bong-joo Kim , Hyeong-seok Choi , Jae-kab Seo , Jun-young Kim , Byeong-bae Park
发明人： Bong-joo Kim , Hyeong-seok Choi , Jae-kab Seo , Jun-young Kim , Byeong-bae Park
IPC分类号： G11B15/30 , G11B15/43 , G11B15/32
CPC分类号： G11B15/43
摘要： Disclosed is a reel clutch of a tape recorder. A plate spring is positioned between a reel gear and a reel disc of a reel disc assembly which is mounted on a deck of a tape recorder, and a stopper reel is provided on the reel disc to restrain the engaging height of the plate spring so that a torque is generated by the frictional contact between the reel disc and the plate spring, whereby assembly productivity can be enhanced and manufacturing costs can be reduced.
摘要翻译：公开了一种磁带记录器的卷轴离合器。板簧位于卷轴齿轮和安装在磁带录音机的台面上的卷轴盘组件的卷盘之间，并且在卷盘上设置有止动卷轴以限制板簧的接合高度，使得通过卷盘和板簧之间的摩擦接触产生扭矩，由此可以提高组装生产率并且可以降低制造成本。

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