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1. 发明授权

US5505397A One-piece videocassette reel lock system 失效
标题翻译：一体式录像带卷轴锁定系统
公开(公告)号：US5505397A
公开(公告)日：1996-04-09
申请号：US279341
申请日：1994-07-22
申请人： Dewain R. Goff , Mary R. Baumler , Howard S. Veith
发明人： Dewain R. Goff , Mary R. Baumler , Howard S. Veith
IPC分类号： G11B23/087
CPC分类号： G11B23/08721
摘要： An integral one-piece reel lock located in the base lower wall of a videocassette between two reels includes two locking pawl portions, a release lever portion, and connecting arms. The two locking pawl portions are connected to the release lever portion through the connecting arms. The release lever portion has a base and arms. The arms serve as an axis around which the release lever portion can pivot. Each locking pawl portion is mounted on a post on the lower wall of the base adjacent a respective reel, and each locking pawl portion is biased by the connecting arms to engage its respective reel lower flange teeth to lock the reel.
摘要翻译：位于两个卷轴之间的盒式录像带底座下壁的一体式一体式卷轴锁包括两个锁定爪部分，释放杆部分和连接臂。两个锁定爪部分通过连接臂连接到释放杆部分。释放杆部分具有基部和臂。臂用作释放杆部分可围绕其枢转的轴线。每个锁定棘爪部分安装在邻近相应卷轴的基座的下壁上的柱上，并且每个锁定棘爪部分被连接臂偏置以接合其相应的卷轴下凸缘齿以锁定卷轴。

2. 发明授权

US4163596A Electrical connector 失效
标题翻译：电连接器
公开(公告)号：US4163596A
公开(公告)日：1979-08-07
申请号：US872825
申请日：1978-01-27
申请人： James E. Aysta , Dewain R. Goff
发明人： James E. Aysta , Dewain R. Goff
IPC分类号： H01R4/24 , H01R24/00 , H01R9/08
CPC分类号： H01R4/2429
摘要： A connector for insulated electrical wires in which a body of insulating material has a wire connection well formed into one surface and receives a slotted, flat plate, electrical contact element. A wire retention well is formed adjacent the wire connection well and is joined to the wire connection well by a passageway aligned with the slot in the contact element. The passageway is constricted to engage the insulation of a wire forced into the slot of the contact element in the wire connection well through the passageway and out of the wire retention well to electrically connect the wire to the contact element while providing strain relief for the wire in the passageway.
摘要翻译：一种用于绝缘电线的连接器，其中绝缘材料体具有良好地形成在一个表面中并且接收开槽的平板，电接触元件的导线连接。电线保持孔邻近电线连接井形成，并且通过与接触元件中的狭槽对准的通道连接到电线连接井。通道被收缩以将被迫进入导线连接孔中的接触元件的槽中的电线的绝缘通过通道和电线保持孔接合，以将电线电连接到接触元件，同时为电线提供应变消除在通道。

3. 发明授权

US5370332A Videocassette flange with time available gauge 失效
标题翻译：带有时间可用尺寸的录像带法兰
公开(公告)号：US5370332A
公开(公告)日：1994-12-06
申请号：US154637
申请日：1993-11-18
申请人： Dewain R. Goff , Kim R. Olson , John T. Gianfagna
发明人： Dewain R. Goff , Kim R. Olson , John T. Gianfagna
IPC分类号： B65H75/02 , B65H75/14 , G11B23/037 , G11B23/087 , G11B23/38 , B65H75/18
CPC分类号： G11B23/08728 , G11B23/037 , G11B23/0875 , G11B23/38 , Y10S242/912
摘要： A reel flange for a magnetic tape cassette reel has apertures for viewing the tape on the reel. The apertures provide a system for visually estimating the quantity of tape contained on the reel. The flange provides the combined advantages of greater choice of materials for making the flange and improved accuracy in estimating the quantity of tape contained on the reel.
摘要翻译：用于磁带盒卷轴的卷轴法兰具有用于观察卷轴上的带的孔。孔提供用于可视地估计容纳在卷轴上的胶带的数量的系统。凸缘提供了用于制造凸缘的更多材料选择和估计卷轴上所包含的胶带数量的精度的综合优点。

4. 外观设计

USD252682S Electrical connector 失效
公开(公告)号：USD252682S
公开(公告)日：1979-08-21
申请号：US798438
申请日：1977-05-19
申请人： Sidney J. Berglund , Dewain R. Goff
设计人： Sidney J. Berglund , Dewain R. Goff

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