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公开(公告)号：EP0090086B1
公开(公告)日：1986-03-26
申请号：EP82111446.9
申请日：1982-12-10
CPC分类号： G11B15/67 , G11B23/107 , G11B23/26
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2.发明公开Leader block in a single reel magnetic tape catridge 失效Führungsteil在einer einspuligen Magnetbandkassette。
公开(公告)号：EP0090149A1
公开(公告)日：1983-10-05
申请号：EP83101061.6
申请日：1983-02-04
CPC分类号： G11B23/107 , G11B15/67 , G11B23/26
摘要： A magnetic tape cartridge 10 is shown in which a length of magnetic tape is wound on a reel hub with the free end of the tape permanently connected to a generally rectangular-shaped leader block 16 by a pin 22. The cartridge completely surrounds the reel of magnetic tape except for an opening (18) provided at one corner (100) the cartridge. This opening permits tape (12) wound on the reel to be unwound as the leader block is moved away from the cartridge, preferably by an automatic threading mechanism. The leader block 16 has a coupling slot 24 for engagement by the pick-up arm 46 of the threading mechanism. The slot (24) has an enlarged socket (54) at its lower end to receive the head (56) of the arm (46). The leader block has a cut-away portion (52) reducing its thickness to provide a cavity into which the head (56) can be positioned before relative axial movement carries it into the socket (54).
摘要翻译： 磁带盒10被示出，其中一段磁带被卷绕在卷轴毂上，带的自由端通过销22永久地连接到大致矩形的引导块16.盒完全包围卷轴 磁带除了设置在盒的一个角（100）处的开口（18）之外。 该开口允许缠绕在卷轴上的胶带（12）被解开，因为引导块最好通过自动穿线机构移动离开盒。 引导块16具有用于由穿线机构的拾取臂46接合的联接槽24。 狭槽（24）在其下端具有一个扩大的插座（54），以容纳臂（46）的头部（56）。 引导块具有减小其厚度的切口部分（52），以提供在相对轴向移动将其进入插座（54）之前头部（56）能够定位的空腔。
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公开(公告)号：EP0090149B1
公开(公告)日：1986-05-14
申请号：EP83101061.6
申请日：1983-02-04
CPC分类号： G11B23/107 , G11B15/67 , G11B23/26
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公开(公告)号：EP0086394B1
公开(公告)日：1985-10-16
申请号：EP83100918.8
申请日：1982-03-09
CPC分类号： G11B15/67 , G11B23/107 , G11B23/26
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公开(公告)号：EP0090086A1
公开(公告)日：1983-10-05
申请号：EP82111446.9
申请日：1982-12-10
CPC分类号： G11B15/67 , G11B23/107 , G11B23/26
摘要： The cartridge (10) for an automatic threading tape drive, includes layers of magnetic tape (14) with a leader block (16) attached to the free end of the tape. The leader block is held in a receiving well in one corner of the cartridge when the cartridge is out of a tape drive. The leader block interconnects with a threading pin in the drive for threading the tape through the drive to a take-up reel hub. The leader block includes a compliant section in its rear surface (16R) that enables the leader block when located in a U-shaped recess (38) in a hub (29) of a take-up reel (28) to provide a smooth hub periphery for the layers of tape.
摘要翻译： 用于自动穿线磁带驱动器的磁带盒（10）包括磁带层（14），其中引导块（16）附接到磁带的自由端。 当墨盒从磁带驱动器出来时，引导块被保持在墨盒的一个角落的接收孔中。 引导块与驱动器中的螺纹销相互连接，以将带通过驱动器穿过卷取卷轴中心。 引导块在其后表面（16R）中包括柔性部分，其在位于卷取卷轴（28）的轮毂（29）中的U形凹部（38）中时能够引导块，以提供平滑的轮毂 外围为胶带层。
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公开(公告)号：EP0062171B1
公开(公告)日：1985-10-30
申请号：EP82101862.9
申请日：1982-03-09
CPC分类号： G11B15/67 , G11B23/107 , G11B23/26
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公开(公告)号：EP0086394A1
公开(公告)日：1983-08-24
申请号：EP83100918.8
申请日：1982-03-09
CPC分类号： G11B15/67 , G11B23/107 , G11B23/26
摘要： A magnetic tape cartridge (11) is shown in which a length of magnetic tape (12) is wound on a reel hub (10) with the free end of the tape permanently connected to a generally rectangular-shaped leader block (13). The cartridge completely surrounds the reel of magnetic tape except for an opening (16) provided at one corner of the cartridge (11). This opening (16) permits tape (12) wound on the reel to be unwound as the leader block is moved away from the cartridge, preferably by an automatic threading mechanism. The cartridge comprises a leader block receiving well in which the leader block (13) is a snug fit. The walls (33, 51) of the well have the opening (16) in them through which the tape enters and leaves the cartridge. The walls (53, 33) of the leader block well are arranged to engage the leading and trailling walls of the leader block in a clamping relationship and help retain the block in the well in a position in which the opening (16) in the cartridge is substantially sealed by the leader block to prevent contamination from entering the cartridge when the cartridge is not in use. To remove the leader block from the well, it must initially be swivelled about boss (60) providing a mechanical advantage.
摘要翻译： 一个磁带盒（11），其中一段长度的磁带（12）被卷绕在一个卷轴轮毂（10）上，带的自由端永久地连接到一个大致矩形的引导块（13）上。 墨盒完全包围磁带卷轴，除了设置在墨盒（11）的一个角处的开口（16）。 优选地，通过自动穿线机构，该开口（16）允许卷绕在卷轴上的带（12）被解开，因为引导块被移动离开盒。 该盒包括一个引导块接收井，其中引导块（13）是紧密配合的。 井的壁（33,51）在其中具有开口（16），带通过该开口进入并离开料筒。 引导块井的壁（53,33）被布置成以夹紧关系接合引导块的引导壁和引导壁，并且有助于将块保持在井中在其中筒中的开口（16）的位置 被引导块基本上密封，以防止当盒不使用时污染物进入盒。 为了从井中移除引导块，它必须首先在凸台（60）周围转动，提供机械优点。
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公开(公告)号：EP0062171A1
公开(公告)日：1982-10-13
申请号：EP82101862.9
申请日：1982-03-09
CPC分类号： G11B15/67 , G11B23/107 , G11B23/26
摘要： A magnetic tape cartridge (11) is shown in which a length of magnetic tape (12) is wound on a reel hub (10) with the free end of the tape permanently connected to a generally rectangular-shaped leader block (13). The cartridge completely surrounds the reel of magnetic tape except for an opening (16) provided at one corner of the cartridge (11). This opening (16) permits tape (12) wound on the reel to be unwound as the leader block is moved away from the cartridge, preferably by an automatic threading mechanism. The cartridge comprises a leader block receiving well in which the leader block (13) is a snug fit. The bottom wall (51) of the well has the opening (16) in it through which the tape enters and leaves the cartridge. The walls (53, 33) of the leader block well are arranged to engage the leading and trailing surfaces of the leader block in a clamping relationship and help retain the block in the well in a position in which the opening (16) in the cartridge is substantially sealed by the leader block to prevent contamination from entering the cartridge when the cartridge is not in use.
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