Disc opener assembly for a seed planter

    公开(公告)号:US06644223B2

    公开(公告)日:2003-11-11

    申请号:US10045558

    申请日:2002-03-18

    IPC分类号: A01B4904

    摘要: The present disc opener assembly for a seed planter is for a single disc opener arrangement and is embodied in several embodiments. FIGS. 1 and 1a illustrate two embodiments of the present disc opener assembly the specifics of each will be described below. Referring now to FIGS. 1, 1a and 2, there is illustrated a disc opener assembly (10) mounted on a tool bar (7) connected to a work vehicle (5) for opening a seed trench (8) in the ground upon which the vehicle (5) moves. A main arm (12) is attached to the tool bar (7) with a disc (14) mounted for rotation on the main arm (12). A depth adjustment mechanism (40) is used to adjust the depth of the disc (14) in the seed trench (8) with a seed placement device (70) positioned in the seed trench (8) for depositing a seed (71) in the seed trench (8). The seed trench (8) having been opened by the disc (14) as the work vehicle (5) moves across the ground.

    Liquid crystal material sealed housing
    5.
    发明授权
    Liquid crystal material sealed housing 有权
    液晶材料密封外壳

    公开(公告)号:US08014167B2

    公开(公告)日:2011-09-06

    申请号:US11851820

    申请日:2007-09-07

    IPC分类号: H05K7/18

    摘要: A hermetically sealed housing having a base deck, a cover member and a seal assembly constructed of a liquid crystal material (LCM), the base deck and cover member forming an enclosure containing an inert gas atmosphere. Various embodiments have the LCM seal bonded to one or both of the base deck and cover member and bonded to seal the enclosure by molding, compression, adhesive bonding, thermoplastic welding or soldering, or a combination of such.

    摘要翻译: 一种气密密封的壳体,其具有底座,盖构件和由液晶材料(LCM)构成的密封组件,底座甲板和盖构件形成包含惰性气体气氛的外壳。 各种实施例将LCM密封件结合到基座甲板和盖部件中的一个或两个上,并通过模制,压缩,粘合粘合,热塑性焊接或焊接或其组合来结合以密封外壳。

    Data storage tape cartridge and system having a radio frequency write medium
    7.
    发明授权
    Data storage tape cartridge and system having a radio frequency write medium 有权
    具有射频写入介质的数据存储带盒和系统

    公开(公告)号:US07530515B2

    公开(公告)日:2009-05-12

    申请号:US11058842

    申请日:2005-02-15

    IPC分类号: G11B15/66

    摘要: A data storage tape cartridge is disclosed. The data storage tape cartridge includes a housing, at least one tape reel assembly, a storage tape, and a radio frequency write medium. The housing defines first and second housing sections that are reciprocally mated to form an enclosed region. The tape reel assembly/ies is/are rotatably disposed within the enclosed region, and the storage tape is wound about a hub of the tape reel assembly/ies. The radio frequency write medium is coupled to one of the housing and the tape reel assembly and has cartridge initialization information stored thereon.

    摘要翻译: 公开了一种数据存储带盒。 数据存储带盒包括壳体,至少一个带盘组件,存储带和射频写入介质。 壳体限定第一和第二壳体部分,其互相配合以形成封闭区域。 磁带盘组件被可旋转地设置在封闭区域内,并且存储带缠绕在磁带盘组件的轮毂上。 射频写入介质耦合到壳体和磁带盘组件中的一个并且具有存储在其上的盒初始化信息。

    Data storage tape cartridge with subambient pressure feature
    9.
    发明授权
    Data storage tape cartridge with subambient pressure feature 有权
    数据存储磁带盒带有低于环境压力的功能

    公开(公告)号:US06874720B2

    公开(公告)日:2005-04-05

    申请号:US10452334

    申请日:2003-06-02

    IPC分类号: G11B23/087 G11B23/04

    CPC分类号: G11B23/08757

    摘要: A subambient pressure feature for assisting in guidance of storage tape within a tape transport system such as a data storage tape cartridge and/or a tape drive. The storage tape is extended between two tape reels along a tape path defined, in part, by a tape guide. The tape guide includes a curved tape-receiving surface defined by an entrance side and an exit side. The subambient pressure feature is located along the tape path and is adapted to induce frictional engagement between the tape and at least a portion of the tape-receiving surface at speeds of not less than 1 meter/second to suppress lateral tape motion.

    摘要翻译: 一种辅助压力特征,用于辅助诸如数据存储带盒和/或带驱动器之类的带传送系统中的存储带的引导。 存储带沿着由磁带引导件部分限定的磁带路径在两个磁带盘之间延伸。 带引导件包括由入口侧和出口侧限定的弯曲带接收表面。 所述低音压力特征沿着带路径定位,并且适于以不小于1米/秒的速度在带和至少一部分带接收表面之间引起摩擦接合,以抑制侧向带运动。

    LIQUID CRYSTAL MATERIAL SEALED HOUSING
    10.
    发明申请
    LIQUID CRYSTAL MATERIAL SEALED HOUSING 有权
    液晶材料密封住房

    公开(公告)号:US20090073328A1

    公开(公告)日:2009-03-19

    申请号:US11851820

    申请日:2007-09-07

    IPC分类号: H05K5/06 C09K19/00

    摘要: A hermetically sealed housing having a base deck, a cover member and a seal assembly constructed of a liquid crystal material (LCM), the base deck and cover member forming an enclosure containing an inert gas atmosphere. Various embodiments have the LCM seal bonded to one or both of the base deck and cover member and bonded to seal the enclosure by molding, compression, adhesive bonding, thermoplastic welding or soldering, or a combination of such.

    摘要翻译: 一种气密密封的壳体,具有底座,盖构件和由液晶材料(LCM)构成的密封组件,底座甲板和盖构件形成包含惰性气体气氛的外壳。 各种实施例将LCM密封件结合到基座甲板和盖部件中的一个或两个上,并通过模制,压缩,粘合粘合,热塑性焊接或焊接或其组合来结合以密封外壳。