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1. 发明授权

US6142404A Compliant tape guide with planar stiffness body for a data storage tape cartridge 失效
标题翻译：符合数据存储磁带盒的平面刚度体的磁带导轨
公开(公告)号：US6142404A
公开(公告)日：2000-11-07
申请号：US192828
申请日：1998-11-16
申请人： John D. Willems , Daniel C. Egan , Douglas W. Johnson , Leif O. Erickson
发明人： John D. Willems , Daniel C. Egan , Douglas W. Johnson , Leif O. Erickson
IPC分类号： G11B23/087 , G03B23/02
CPC分类号： G11B23/08757
摘要： A compliant tape guide having a compliant member with optimized planar stiffness. The compliant tape guide includes a top support plate, a bottom support plate, a bearing piece, the compliant member and a biasing member. The bearing piece extends between the top and bottom support plate in a generally perpendicular fashion. The compliant member is associated with an inner surface of the bottom support plate and includes a base, opposing legs, an edge receiving surface and a planar stiffness body. The opposing legs extend from the base. The edge receiving surface is attached to the opposing legs opposite the base to define an opening. The planar stiffness body is disposed within the opening and is configured to increase an in-plane stiffness of the compliant member in a plane substantially parallel to a plane of the base. Finally, the biasing member is associated with the compliant member to bias the edge receiving surface into engagement with a storage tape during use.
摘要翻译：具有柔性构件的柔性带引导件具有优化的平面刚度。柔性带引导件包括顶部支撑板，底部支撑板，支承件，柔性元件和偏置元件。轴承件以大致垂直的方式在顶部和底部支撑板之间延伸。柔性构件与底部支撑板的内表面相关联并且包括底座，相对的腿，边缘接收表面和平面刚度体。相对的腿从基部延伸。边缘接收表面附接到与基座相对的相对的腿以限定开口。平面刚度体设置在开口内，并且构造成在基本上平行于基部的平面的平面中增加柔顺构件的平面内刚度。最后，偏置构件与顺应构件相关联，以在使用期间将边缘接收表面偏置成与存储带接合。

2. 发明授权

US5564647A High performance tape reel 失效
标题翻译：高性能磁带卷盘
公开(公告)号：US5564647A
公开(公告)日：1996-10-15
申请号：US266437
申请日：1994-06-27
申请人： Randy S. Bay , Daniel C. Egan , Leif O. Erickson , John W. Louks , Donald L. Pochardt
发明人： Randy S. Bay , Daniel C. Egan , Leif O. Erickson , John W. Louks , Donald L. Pochardt
IPC分类号： B65H75/22 , B65H75/30 , G11B23/087 , B65H75/14
CPC分类号： B65H75/30 , B65H75/22 , G11B23/08757 , B65H2701/5122
摘要： A high performance tape reel with an outwardly facing cylindrical tape winding surface parallel to a drive pin bore on a reel hub. The hub has a pair of hub reference surfaces adjacent to the winding surface for aligning tape flanges. Flanges are attached to the hub at a location remote from the winding surface and magnetic tape. A drive cap with a reel pin bearing surface is attached to the hub so that the reel pin bearing surface substantially covers one entrance to the drive pin bore.
摘要翻译：一个高性能磁带卷盘，具有一个向外的圆柱形磁带卷绕表面，平行于磁带盘上的驱动销孔。轮毂具有与绕组表面相邻的一对毂参考表面，用于对准带法兰。法兰在远离绕线表面和磁带的位置连接到集线器。具有卷轴支承表面的驱动器盖连接到轮毂，使得卷轴支承表面基本上覆盖到驱动销孔的一个入口。

4. 发明授权

US06305631B1 Tape cartridge with remove to operate tape and hubs 失效
标题翻译：磁带盒带有拆卸以操作磁带和集线器
公开(公告)号：US06305631B1
公开(公告)日：2001-10-23
申请号：US09406946
申请日：1999-09-28
申请人： Leif O. Erickson , Arne B. Boberg
发明人： Leif O. Erickson , Arne B. Boberg
IPC分类号： G11B23087
CPC分类号： G11B23/04 , G11B15/32 , G11B23/087
摘要： A tape cartridge includes a first rotatable hub and a second rotatable hub. The first hub and the second hub are wound so that they are substantially full of the flexible recording tape. The flexible tape between the first and second hub crosses a centerline including the two hubs. Both the first rotatable hub and the second rotatable hub are removable from the cartridge. The hubs have a flange with a conical edge which nests into a first opening and a second opening in the tape cartridge with conical receiving surfaces. The conical edges have a plurality of reliefs therein to form conical teeth within each of the first and second hub. The conical teeth of one of the hubs engages the reliefs of the other hub to seal the cartridge and to support the tape between the hubs. The cartridge also includes a base, a latch for engaging the first rotatable hub and the second rotatable hub. A cartridge cover covers the latch and base. The tape cartridge is placed into a tape drive for reading and writing to tape media within a tape cartridge. The tape drive includes an apparatus for removing the first hub and second hub from the tape cartridge. The tape drive also includes a first spindle attached to a first arm and a second spindle attached to a second arm. The arms move the first spindle and the second spindle between a hub receiving position and a functional position. In the functional position, the first spindle and the second spindle position the tape near the transducer in a transducing relationship. Each of the spindles may include a hub flange extension or a tape packer.
摘要翻译：带盒包括第一可旋转毂和第二可旋转毂。卷绕第一轮毂和第二轮毂使得它们基本上充满了柔性记录带。第一和第二轮毂之间的柔性带穿过包括两个轮毂的中心线。第一可旋转轮毂和第二可旋转轮毂都可从筒体移除。轮毂具有带圆锥形边缘的凸缘，其嵌入第一开口和具有圆锥形接收表面的带盒中的第二开口。锥形边缘在其中具有多个凸起，以在第一和第二毂的每一个内形成锥形齿。一个轮毂的锥形齿接合另一个轮毂的凸块以密封筒并且在轮毂之间支撑带。盒还包括底座，用于接合第一可旋转轮毂和第二可旋转轮毂的闩锁。盒盖覆盖锁闩和底座。磁带盒被放置在磁带驱动器中，用于读取和写入磁带盒中的磁带介质。磁带驱动器包括用于从磁带盒移除第一轮毂和第二轮毂的装置。带驱动器还包括附接到第一臂的第一主轴和附接到第二臂的第二主轴。臂将第一主轴和第二主轴移动到轮毂接收位置和功能位置之间。在功能位置，第一主轴和第二主轴以传感器的关系将传送带附近的磁带定位。每个主轴可以包括轮毂法兰延伸件或带式封隔器。

5. 发明授权

US5385782A Pre-coated data cartridge base plate 失效
标题翻译：预涂数据盒底板
公开(公告)号：US5385782A
公开(公告)日：1995-01-31
申请号：US52813
申请日：1993-04-23
申请人： Christopher J. Zwettler , Leif O. Erickson
发明人： Christopher J. Zwettler , Leif O. Erickson
IPC分类号： G11B23/087 , G11B23/113 , B05D5/00
CPC分类号： G11B23/113 , G11B23/08785 , Y10T428/26 , Y10T428/31678
摘要： A base plate for use in a data cartridge using pre-coated aluminum. The coating is applied before cutting the aluminum into a base plate shaped article.
摘要翻译：用于使用预涂铝的数据盒中的底板。在将铝切割成基板成型制品之前施加涂层。

6. 发明授权

US06814123B2 Method and apparatus for applying a splicing tape to a roll of sheet material 失效
标题翻译：将拼接带施加到片材卷的方法和装置
公开(公告)号：US06814123B2
公开(公告)日：2004-11-09
申请号：US10028659
申请日：2001-12-21
申请人： Leif O. Erickson
发明人： Leif O. Erickson
IPC分类号： B32B3100
CPC分类号： B65H19/105 , B65H19/102 , B65H2301/46064 , B65H2301/4607 , B65H2406/34 , B65H2511/234 , B65H2555/24 , Y10S242/91 , B65H2220/01
摘要： Methods and apparatus for applying a flying splicing tape to a roll of sheet material. A preferred embodiment of the invention provides methods and apparatus for lifting a portion of the outer-most layer of sheet material away from a roll of sheet material to form a lifted portion of the outer-most layer, applying a splicing tape to a wound portion of the roll, and applying pressure to the lifted portion of the outer-most layer to progressively place the lifted portion of the outer-most layer in contact with the remainder of the roll and the splicing tape.

7. 发明授权

US06295181B1 Tape bearing surface with reduce tape contact and method of making same 失效
标题翻译：胶带轴承表面减少胶带接触及其制作方法
公开(公告)号：US06295181B1
公开(公告)日：2001-09-25
申请号：US08665167
申请日：1996-06-14
申请人： Aboutorab S. Fahimi , Durkee B. Richards , Leif O. Erickson
发明人： Aboutorab S. Fahimi , Durkee B. Richards , Leif O. Erickson
IPC分类号： G11B1560
CPC分类号： G11B23/08757 , G11B15/607
摘要： A tape bearing surface for a tape that reduces tape surface contact near the edge, while minimizing variation in cross-web tension, and a method of making the same. The tape surface piece has a longitudinal axes defining a tape path and a lateral axis is perpendicular to the longitudinal axis along a top surface. The top surface defines a convex shape having at least one distinct radii extending along the lateral axis. In one embodiment, the convex shape is elliptical or parabolic. In one embodiment, two distinct radii are formed so that a first radius proximate a center of the lateral axis is greater then a second radius proximate edges of the lateral axis. The present invention is also directed to a tape guide and a tape cartridge containing the present tape bearing surface.
摘要翻译：用于带材的带状表面，其减小边缘附近的带表面接触，同时使横幅张力的变化最小化，及其制造方法。带表面件具有限定带路径的纵向轴线，并且横向轴线沿着顶部表面垂直于纵向轴线。顶表面限定具有沿着横向轴线延伸的至少一个不同半径的凸形。在一个实施例中，凸形是椭圆形或抛物线形。在一个实施例中，形成两个不同的半径，使得靠近横轴的中心的第一半径大于邻近横轴的边缘的第二半径。本发明还涉及一种带引导件和装有本载带表面的带盒。

8. 发明授权

US06353514B1 Two-sided compliant tape guide 失效
标题翻译：双面兼容磁带导轨
公开(公告)号：US06353514B1
公开(公告)日：2002-03-05
申请号：US09596595
申请日：2000-06-19
申请人： G. Phillip Rambosek , Leif O. Erickson , William J. Vanderheyden
发明人： G. Phillip Rambosek , Leif O. Erickson , William J. Vanderheyden
IPC分类号： G11B1560
CPC分类号： G11B23/08771
摘要： A data storage cartridge includes a length of magnetic tape wound on a pair of tape reels within a housing to define a tape path. A tape guide disposed along a portion of the tape path includes a top and bottom flange. Each flange is resilient so that it acts to resiliently guide an edge of the tape. This minimizes violent crashes of a tape edge against the tape guide. Each flange may have a plurality of spaced resilient finger guides for directly contacting the edges of the tape. The finger guides serve to independently exert a force on the edges of the tape, thereby guiding the tape.
摘要翻译：数据存储盒包括缠绕在壳体内的一对磁带盘上的一定数量的磁带，以限定磁带路径。沿着带路径的一部分布置的带引导件包括顶部和底部凸缘。每个凸缘都具有弹性，使其作用以弹性地引导胶带的边缘。这最大限度地减少了磁带边缘对磁带导轨的猛烈崩溃。每个凸缘可以具有多个间隔开的弹性手指引导件，用于直接接触带的边缘。手指引导件用于独立地在带的边缘施加力，从而引导带。

9. 发明授权

US5511302A Method of producing a tape guide for a data cartridge 失效
标题翻译：生产数据盒式磁带导轨的方法
公开(公告)号：US5511302A
公开(公告)日：1996-04-30
申请号：US290531
申请日：1994-08-15
申请人： Leif O. Erickson , Jay J. Iqnaszewski , David D. Madsen
发明人： Leif O. Erickson , Jay J. Iqnaszewski , David D. Madsen
IPC分类号： G11B15/60 , G11B23/087 , B23P11/00 , B21D28/02
CPC分类号： G11B15/605 , G11B23/08757 , Y10T29/4956 , Y10T29/4984 , Y10T29/49936 , Y10T29/53465
摘要： A reel-to-reel tape cartridge includes two tape guides for guiding the tape to and from respective tape reels. The tape guides have a large radius of curvature and are flanged to form a long trough to guide and align the tape to improve tape tracking. The tape guides are formed of two flange pieces separated by a tape surface piece and a post. Each flange piece is generally semi-circular and includes three notches which receive tabs on the tape surface piece to secure the tape surface piece. The tape surface piece is formed as a type of leaf spring that is loaded when it is assembled between the flange pieces. The post can be cylindrical or flat.
摘要翻译：卷带盘带盒包括用于将带导向和从相应的卷轴引导的两个带引导件。带导轨具有大的曲率半径并且被法兰形成长槽以引导和对准带以改善带跟踪。带引导件由两个由带表面片和柱分隔的凸缘片形成。每个凸缘件通常是半圆形的并且包括三个凹口，其接收带表面件上的凸片以固定带表面件。带状表面片形成为当其组装在凸缘片之间时加载的一种片簧。柱可以是圆柱形或平坦的。

10. 发明授权

US06793758B2 Tape applicator and methods of applying tape to a surface 失效
标题翻译：胶带涂布器和将胶带施加到表面的方法
公开(公告)号：US06793758B2
公开(公告)日：2004-09-21
申请号：US10411508
申请日：2003-04-10
申请人： Leif O. Erickson , Michael G. Slagter
发明人： Leif O. Erickson , Michael G. Slagter
IPC分类号： B32B3100
CPC分类号： B65H35/0013 , B65H2555/30 , Y10T156/1052 , Y10T156/1074 , Y10T156/108 , Y10T156/1082 , Y10T156/12 , Y10T156/125 , Y10T156/1348 , Y10T156/1795
摘要： A tape applicator. A preferred embodiment of the invention provides a tape applicator that includes a tape head having a base, a tape roll holder attached to the base and a tape application roller for applying a tape to a surface attached to said base, where the tape applicator includes a tape path from the tape roll holder to the tape application roller, and includes a x-axis actuator operatively connected to the tape head for moving said tape applicator in the x-axis direction and a y-axis actuator operatively connected to the tape head for moving said tape applicator in the y-axis direction. The present invention also relates to methods of applying tape to surface.
摘要翻译：胶带涂布机。本发明的优选实施例提供了一种带施加器，其包括具有底座的带头，附接到基座的带卷保持器和用于将带施加到附接到所述基座的表面的带施加辊，其中带施用器包括并且包括可操作地连接到带头的x轴致动器，用于沿x轴方向移动所述带施加器，以及可操作地连接到带头的y轴致动器，用于在y轴方向移动所述胶带涂布器。本发明还涉及将胶带施加到表面上的方法。

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