专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US6027778A One piece capstan for a tape cartridge 失效
标题翻译：用于磁带盒的单件绞盘
公开(公告)号：US6027778A
公开(公告)日：2000-02-22
申请号：US306770
申请日：1994-09-15
申请人： Karunasena A. Alahapperuma , Anthony B. Ferguson , David P. Smith , David L. Tussey , Saurin J. Shah , Dean E. Sitz , Randy S. Bay , Daniel C. Egan , Wolfgang G. Schoeppel
发明人： Karunasena A. Alahapperuma , Anthony B. Ferguson , David P. Smith , David L. Tussey , Saurin J. Shah , Dean E. Sitz , Randy S. Bay , Daniel C. Egan , Wolfgang G. Schoeppel
IPC分类号： G11B23/087 , B65H20/00 , G03B1/04 , G11B15/32
CPC分类号： G11B23/08778 , Y10S242/90 , Y10S242/906 , Y10T428/13 , Y10T428/1352 , Y10T428/1397
摘要： The present invention provides a novel one-piece capstan for a tape cartridge which provides good static dissipative properties and wear resistance. The capstan material of the present invention has a charge decay time of no more than 5 seconds as measured according to Mil B-81705C standard. The capstan material also has a flexural modulus of at least 200,000 psi (1379 MPa). The capstan comprises a hard, dimensionally stable polymer and a static dissipating polymer. The capstan also has an improved structure and geometry which enables the part to be easily molded, reduces drive force requirements with a reduction of material from the prior art design, but with no significant loss of performance properties.
摘要翻译：本发明提供了一种用于带盒的新颖的单件绞盘，其提供良好的静电耗散性能和耐磨性。根据MilB-81705C标准测量，本发明的绞盘材料的电荷衰减时间不超过5秒。绞盘材料的弯曲模量也至少为200,000psi（1379MPa）。绞盘包括硬的尺寸稳定的聚合物和静电消散聚合物。绞盘还具有改进的结构和几何形状，使部件易于模制，减少了来自现有技术设计的材料减少的驱动力要求，但没有显着的性能损失。

3. 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. 发明申请

US20080166920A1 Multiconnector memory card 有权
标题翻译：多功能存储卡
公开(公告)号：US20080166920A1
公开(公告)日：2008-07-10
申请号：US11650313
申请日：2007-01-05
申请人： Gregory H. Johnson , Daniel C. Egan
发明人： Gregory H. Johnson , Daniel C. Egan
IPC分类号： H01R33/92
CPC分类号： H01R27/02 , G06K19/07732 , G06K19/07733
摘要： The invention is directed to a memory card including a first connector that conforms to a first connection standard and a second connector that conforms to a second connection standard. The connectors are provided on a movable member disposed within a housing of the memory card. The movable member may be moved between a first position, in which the first connector is exposed, and a second position, in which the second connector is exposed.
摘要翻译：本发明涉及包括符合第一连接标准的第一连接器和符合第二连接标准的第二连接器的存储卡。连接器设置在设置在存储卡的壳体内的可动构件上。可移动部件可以在第一连接器暴露于其中的第一位置与第二连接器露出的第二位置之间移动。

5. 外观设计

USD288549S Motorcycle tire 失效
公开(公告)号：USD288549S
公开(公告)日：1987-03-03
申请号：US643467
申请日：1984-08-23
申请人： Anthony M. Mills , Daniel C. Egan
设计人： Anthony M. Mills , Daniel C. Egan

6. 外观设计

USD268490S Motorcycle tire 失效
公开(公告)号：USD268490S
公开(公告)日：1983-04-05
申请号：US247876
申请日：1981-03-26
申请人： Anthony M. Mills , Daniel C. Egan
设计人： Anthony M. Mills , Daniel C. Egan

7. 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。

8. 发明授权

US5516055A Tape tension enhancement for belt driven tape cartridge corner rollers 失效
标题翻译：皮带驱动胶带转角辊的胶带张力增强
公开(公告)号：US5516055A
公开(公告)日：1996-05-14
申请号：US218618
申请日：1994-03-28
申请人： Sten R. Gerfast , Daniel C. Egan , Frank H. Phillips , Clarence W. Schultz , Ronald D. Stimpson
发明人： Sten R. Gerfast , Daniel C. Egan , Frank H. Phillips , Clarence W. Schultz , Ronald D. Stimpson
IPC分类号： G11B23/087
CPC分类号： G11B23/08757
摘要： A corner roller tape tension enhancer assembly for use with a corner roller in a belt driven magnetic tape cartridge. The assembly comprises a cylindrical corner roller having an outer wall for contact with a drive belt and an inner wall suitable for mounting the corner roller on an axial mounting structure. The assembly also comprises a fatigue resistant metal spring positioned against a portion of the corner roller for controlling magnetic tape tension and to produce a uniform tape tension with respect to drive force over a wide speed range.
摘要翻译：一种用于带式驱动磁带盒中的角辊的角辊带张力增强器组件。该组件包括具有用于与驱动带接触的外壁和适于将角辊安装在轴向安装结构上的内壁的圆柱形角辊。组件还包括抵抗角辊的一部分的抗疲劳金属弹簧，用于控制磁带张力并且在宽的速度范围内相对于驱动力产生均匀的带张力。

9. 发明授权

US07481659B2 Multiconnector memory card 有权
标题翻译：多功能存储卡
公开(公告)号：US07481659B2
公开(公告)日：2009-01-27
申请号：US11650313
申请日：2007-01-05
申请人： Gregory H. Johnson , Daniel C. Egan
发明人： Gregory H. Johnson , Daniel C. Egan
IPC分类号： H01R13/44
CPC分类号： H01R27/02 , G06K19/07732 , G06K19/07733
摘要： The invention is directed to a memory card including a first connector that conforms to a first connection standard and a second connector that conforms to a second connection standard. The connectors are provided on a movable member disposed within a housing of the memory card. The movable member may be moved between a first position, in which the first connector is exposed, and a second position, in which the second connector is exposed.
摘要翻译：本发明涉及包括符合第一连接标准的第一连接器和符合第二连接标准的第二连接器的存储卡。连接器设置在设置在存储卡的壳体内的可动构件上。可移动部件可以在第一连接器暴露于其中的第一位置与第二连接器露出的第二位置之间移动。

10. 发明授权

US06478244B2 Tape reel assembly with hub sleeve and spherical piece for a data storage tape cartridge, and method of manufacture 失效
标题翻译：具有轮毂套的带盘组件和用于数据存储带盒的球形件，以及制造方法
公开(公告)号：US06478244B2
公开(公告)日：2002-11-12
申请号：US09892357
申请日：2001-06-28
申请人： Christopher J. Zwettler , Daniel C. Egan
发明人： Christopher J. Zwettler , Daniel C. Egan
IPC分类号： G03B2302
CPC分类号： G11B23/08728 , G11B23/044
摘要： A tape reel assembly for use with a data storage tape cartridge. The data storage tape cartridge includes a housing, a tape reel pin, the tape reel assembly, and a storage tape. The tape reel assembly is rotatably associated with the tape reel pin and includes a hub, a spherical piece and a sleeve. The spherical piece is insert molded within an axial bore of the hub and provides a thrust surface. The sleeve is also insert molded within the axial bore of the hub and provides a journal bearing surface. In accordance with a method of the present invention, the tape reel assembly is formed as part of an injection molding process, whereby a core pin precisely positions the spherical piece and co-axially centers the sleeve relative to an outer, tape winding surface of the hub.
摘要翻译：一种用于数据存储带盒的磁带卷轴组件。数据存储带盒包括壳体，带盘销，磁带盘组件和存储带。磁带盘组件可旋转地与磁带盘销相关联并且包括轮毂，球形件和套筒。球形件插入模制在轮毂的轴向孔内并提供推力表面。套筒也嵌入模制在毂的轴向孔内并提供轴颈轴承表面。根据本发明的方法，磁带盘组件形成为注射成型工艺的一部分，由此芯销精确地定位球形件并且相对于套筒的外侧的带的卷绕表面使套筒同轴地居中枢纽。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式