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公开(公告)号：EP0944061A3
公开(公告)日：1999-10-20
申请号：EP99105285.3
申请日：1999-03-15
IPC分类号： G11B15/665
CPC分类号： G11B15/6656 , G11B15/61
摘要： An apparatus of the present invention is a magnetic recording/reproduction apparatus for pulling out a magnetic tape from a cassette, forming a predetermined tape drive system with a group of tape guide posts while winding the magnetic tape around a rotary head cylinder, having a rotary head, for a predetermined arc, so as to perform recording/reproduction of the magnetic tape. The apparatus includes: an inclined post around which a non-magnetic side of the magnetic tape from the rotary head cylinder is wound; a rail provided integrally with a base on which the rotary head cylinder is mounted; and a tape guide post carrier which has the inclined post mounted thereon and is guided along the rail. The inclined post is a tape guide post around which the winding contact line, along which the magnetic tape contacts the tape guide post, is not perpendicular to a tape drive direction. The inclined post has a tapered tip portion whose diameter upwardly decreases, wherein an upper edge of the magnetic tape is between a base of the tapered tip portion and a tip of the tapered tip portion.
摘要翻译： 本发明的装置是一种用于从盒子中拉出磁带的磁记录/再现装置，在将磁带缠绕在旋转磁头气缸周围的同时形成具有一组磁带引导柱的预定带驱动系统， 头，用于预定的电弧，以便执行磁带的记录/再现。 该装置包括：一个倾斜柱，围绕着该旋转磁头磁头的磁带的非磁性侧被缠绕; 与安装旋转磁头气缸的基座一体地设置的轨道; 以及安装在其上并沿轨道引导的倾斜柱的带引导柱载体。 倾斜柱是带引导柱，磁带与磁带引导柱接触的绕组接触线不垂直于磁带驱动方向。 倾斜柱具有直径向上减小的锥形尖端部分，其中磁带的上边缘位于锥形尖端部分的基部和锥形尖端部分的尖端之间。
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公开(公告)号：EP0944059B1
公开(公告)日：2008-06-11
申请号：EP99105259.8
申请日：1999-03-15
IPC分类号： G11B15/665 , G11B15/43
CPC分类号： G11B15/6653 , G11B15/43
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公开(公告)号：EP0944061B1
公开(公告)日：2008-04-09
申请号：EP99105285.3
申请日：1999-03-15
IPC分类号： G11B15/665 , G11B15/61
CPC分类号： G11B15/6656 , G11B15/61
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公开(公告)号：EP0944064B1
公开(公告)日：2007-10-24
申请号：EP99105326.5
申请日：1999-03-16
IPC分类号： G11B15/665
CPC分类号： G11B15/6656
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公开(公告)号：EP0944064A1
公开(公告)日：1999-09-22
申请号：EP99105326.5
申请日：1999-03-16
IPC分类号： G11B15/665
CPC分类号： G11B15/6656
摘要： The magnetic recording/reproduction apparatus of this invention includes: a first arm swingably mounted on a chassis; a second arm swingably mounted on the chassis; and a rotator mounted on the chassis, the rotator including a protrusion for driving the first arm and the second arm, the first arm including a first cam portion which engages with the protrusion, the second arm including a second cam portion which engages with the protrusion, the first cam portion having a first arc portion, a second arc portion, and a first concave portion formed between the first arc portion and the second arc portion, the second cam portion having a third arc portion, a fourth arc portion, and a second concave portion formed between the third arc portion and the fourth arc portion.
摘要翻译： 本发明的磁记录/再现设备包括：可摆动地安装在底盘上的第一臂; 可摆动地安装在底盘上的第二臂; 以及安装在所述底盘上的转子，所述转子包括用于驱动所述第一臂和所述第二臂的突起，所述第一臂包括与所述突起接合的第一凸轮部分，所述第二臂包括与所述突起接合的第二凸轮部分 ，所述第一凸轮部分具有第一弧形部分，第二弧形部分和形成在所述第一弧形部分和所述第二弧形部分之间的第一凹陷部分，所述第二凸轮部分具有第三弧形部分，第四弧形部分和 第二凹入部分形成在第三弧形部分和第四弧形部分之间。
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公开(公告)号：EP0944061A2
公开(公告)日：1999-09-22
申请号：EP99105285.3
申请日：1999-03-15
IPC分类号： G11B15/665
CPC分类号： G11B15/6656 , G11B15/61
摘要： An apparatus of the present invention is a magnetic recording/reproduction apparatus for pulling out a magnetic tape from a cassette, forming a predetermined tape drive system with a group of tape guide posts while winding the magnetic tape around a rotary head cylinder, having a rotary head, for a predetermined arc, so as to perform recording/reproduction of the magnetic tape. The apparatus includes: an inclined post around which a non-magnetic side of the magnetic tape from the rotary head cylinder is wound; a rail provided integrally with a base on which the rotary head cylinder is mounted; and a tape guide post carrier which has the inclined post mounted thereon and is guided along the rail. The inclined post is a tape guide post around which the winding contact line, along which the magnetic tape contacts the tape guide post, is not perpendicular to a tape drive direction. The inclined post has a tapered tip portion whose diameter upwardly decreases, wherein an upper edge of the magnetic tape is between a base of the tapered tip portion and a tip of the tapered tip portion.
摘要翻译： 本发明的装置是一种磁带记录/再现设备，用于从磁带盒中取出磁带，用磁带引导柱组形成预定的磁带驱动系统，同时将磁带缠绕在旋转磁头筒上， 用于预定的弧度，以执行磁带的记录/再现。 该装置包括：倾斜柱，来自旋转磁头柱面的磁带的非磁性侧围绕该倾斜柱卷绕; 与安装旋转磁头滚筒的底座一体设置的导轨; 以及安装有倾斜柱的导带柱支架，该导轨支柱载体沿导轨被引导。 倾斜柱是磁带引导柱，磁带接触磁带引导柱的绕组接触线不垂直于磁带驱动方向。 倾斜柱具有锥形尖端部分，其直径向上减小，其中磁带的上边缘位于锥形尖端部分的基部和锥形尖端部分的尖端之间。
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公开(公告)号：EP0944059A1
公开(公告)日：1999-09-22
申请号：EP99105259.8
申请日：1999-03-15
IPC分类号： G11B15/665 , G11B15/43
CPC分类号： G11B15/6653 , G11B15/43
摘要： The magnetic recording/reproduction apparatus of this invention has a first state in which a tape cassette is placed on a chassis by a user and a second state in which after the placing of the tape cassette a magnetic tape is drawn out from the tape cassette and allowed to pass around a rotary head cylinder, having a rotary head, for a predetermined arc to record/reproduce information on/from the magnetic tape. The apparatus includes: a reel base rotatably mounted on the chassis via a shaft and engaging with a reel which holds the magnetic tape wound thereon in the tape cassette; a tension post allowing the magnetic tape to pass around a periphery thereof in the second state; and a tension arm supporting the tension post, the tension arm being swingably mounted on the chassis, the reel base including a drum portion rotating integrally with the reel base, wherein the magnetic recording/reproduction apparatus further includes: a tension band having a center portion passing around the drum portion and one end swingably held by the tension arm; and a tension band regulating arm movably supported by the chassis, the tension band regulating arm holding the other end of the tension band, when the magnetic tape runs in a forward direction in the second state, the tension band is tensioned around the drum portion for a predetermined arc so that the tension post can control the tension of the magnetic tape, and when the magnetic tape runs in a backward direction in the second state or when the magnetic tape does not run in the second state, the tension band regulating arm moves to a position at which the tension band is loosened.
摘要翻译： 本发明的磁记录/再现设备具有第一状态和第二状态，在第一状态中用户将盒式磁带放置在机壳上，在第二状态中磁带盒从盒式磁带中取出后， 允许绕过具有旋转头的旋转磁头圆柱体，用于预定电弧以在磁带上记录/再现信息。 该设备包括：卷轴基座，其通过轴可旋转地安装在底盘上，并且与卷绕磁带的卷轴啮合，该卷轴将磁带保持在磁带盒中; 在第二状态下允许磁带绕其周边通过的张力杆; 以及支撑所述张紧杆的张紧臂，所述张紧臂可摆动地安装在所述底盘上，所述卷轴基座包括与所述卷轴基座一体旋转的鼓部，其中，所述磁记录/再现装置还包括：张紧带， 通过鼓部周围并且一端可摆动地由张力臂保持; 和张紧带调节臂，该张紧带调节臂可移动地支撑在底盘上，张紧带调节臂固定张紧带的另一端，当磁带在第二状态下向前运行时，张紧带张紧在 一个预定的弧线，使得张力杆能够控制磁带的张力，并且当磁带在第二状态中向后运动时，或者当磁带不在第二状态下运行时，张力带调节臂移动 到松弛张紧带的位置。
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