公开(公告)号：EP0577008A3

公开(公告)日：1994-06-29

申请号：EP93110087.9

申请日：1993-06-24

申请人： SHAPE INC.

发明人： Lovecky, Craig ,  Lowry, Alan ,  Fitzsimmons, Tyler W.

IPC分类号： G11B23/087

CPC分类号： G11B23/08728 ,  G11B23/037

摘要： A recyclable tape reel which is a one-piece, integrally molded member, including: a lower, planar, continuous flange; a central hub connected to the lower flange; an upper, planar continuous flange attached to the hub; and a reel spring molded integrally of the upper end of the tape reel. A leader clip can be formed separately and assembled on the hub, or can be integrally molded of the hub. The leader clip and reel spring can be formed together as one piece and attached to the hub, or they can be molded together integrally of the hub. The dust door can be removed but the dust door metal spring remains in the cassette. However, the cassette base includes an opening to allow the metal dust door to fall out of the cassette spring. The cassette base includes openings to disengage the leader clip from outside the tape cassette, thereby allowing the tape and leader to be removed from the cassette without opening the cassette. All parts of the cassette, except the dust door spring and tape, are made of the same plastic material which can be recycled as one piece once the tape and dust door spring are removed without opening the tape cassette. The thickness of the cassette walls is less than conventional, but supports are added at the walls to reinforce the cassette. Also, the supports contain radial and vertical movement of the tape reels.

摘要翻译： 一种可回收的带卷盘，其是一体的整体模制的构件，包括：下，平的，连续的凸缘; 连接到下凸缘的中心毂; 连接到轮毂的上平面连续凸缘; 以及与带卷盘的上端一体模制的卷盘弹簧。 引导夹可以单独形成并组装在轮毂上，或者可以由轮毂整体模制。 引导夹和卷轴弹簧可以一起形成并附接到轮毂，或者它们可以一体地模制在轮毂上。 防尘门可以拆下，但防尘门金属弹簧保留在盒式磁带中。 然而，盒基座包括允许金属防尘门从盒式弹簧中脱出的开口。 盒基部包括用于使引导夹与带盒外部脱离的开口，从而允许带和引线从盒中取出而不打开盒。 除了防尘门弹簧和胶带之外，磁带盒的所有部分均由相同的塑料材料制成，一旦磁带和防尘门弹簧被拆除而不打开磁带盒即可将其循环使用。 盒壁的厚度小于传统的厚度，但在墙壁处添加了支撑以加强盒。 此外，支撑件包括带卷的径向和垂直运动。

公开(公告)号：EP0577008A2

公开(公告)日：1994-01-05

申请号：EP93110087.9

申请日：1993-06-24

申请人： SHAPE INC.

发明人： Lovecky, Craig ,  Lowry, Alan ,  Fitzsimmons, Tyler W.

IPC分类号： G11B23/087

CPC分类号： G11B23/08728 ,  G11B23/037

摘要： A recyclable tape reel which is a one-piece, integrally molded member, including: a lower, planar, continuous flange; a central hub connected to the lower flange; an upper, planar continuous flange attached to the hub; and a reel spring molded integrally of the upper end of the tape reel. A leader clip can be formed separately and assembled on the hub, or can be integrally molded of the hub. The leader clip and reel spring can be formed together as one piece and attached to the hub, or they can be molded together integrally of the hub. The dust door can be removed but the dust door metal spring remains in the cassette. However, the cassette base includes an opening to allow the metal dust door to fall out of the cassette spring. The cassette base includes openings to disengage the leader clip from outside the tape cassette, thereby allowing the tape and leader to be removed from the cassette without opening the cassette. All parts of the cassette, except the dust door spring and tape, are made of the same plastic material which can be recycled as one piece once the tape and dust door spring are removed without opening the tape cassette. The thickness of the cassette walls is less than conventional, but supports are added at the walls to reinforce the cassette. Also, the supports contain radial and vertical movement of the tape reels.

摘要翻译： 一种可回收的带卷盘，其是一体的整体模制的构件，包括：下，平的，连续的凸缘; 连接到下凸缘的中心毂; 连接到轮毂的上平面连续凸缘; 以及与带卷盘的上端一体模制的卷盘弹簧。 引导夹可以单独形成并组装在轮毂上，或者可以由轮毂整体模制。 引导夹和卷轴弹簧可以一起形成并附接到轮毂，或者它们可以一体地模制在轮毂上。 防尘门可以拆下，但防尘门金属弹簧保留在盒式磁带中。 然而，盒基座包括允许金属防尘门从盒式弹簧中脱出的开口。 盒基部包括用于使引导夹与带盒外部脱离的开口，从而允许带和引线从盒中取出而不打开盒。 除了防尘门弹簧和胶带之外，磁带盒的所有部分均由相同的塑料材料制成，一旦磁带和防尘门弹簧被拆除而不打开磁带盒即可将其循环使用。 盒壁的厚度小于传统的厚度，但在墙壁处添加了支撑以加强盒。 此外，支撑件包括带卷的径向和垂直运动。