Boat hull cleaning apparatus
    92.
    发明授权
    Boat hull cleaning apparatus 失效
    船体清理装置

    公开(公告)号:US5222452A

    公开(公告)日:1993-06-29

    申请号:US898498

    申请日:1992-06-15

    IPC分类号: B63B59/08

    CPC分类号: B63B59/08

    摘要: The apparatus includes a support mechanism for supporting the cleaning apparatus in the body of water, a hull cleaning assembly including a plurality of brush assemblies, and a mechanism for moving the brush assemblies between hull cleaning positions and hull clearing positions. The brush assemblies each have a buoyancy element, a motor supported by the buoyancy element, and a cleaning brush coupled to a drive shaft of the motor. The buoyancy elements of the brush assemblies are hinged together to constitute a unified hull cleaning assembly. The moving mechanism includes a control device for controlling the movement of the brush assemblies. In addition, the moving mechanism includes a plurality of control lines movably engaging the support mechanism. The control lines are connected to the brush assemblies respectively at one end and to the control device at the other end. The support mechanism includes a pulley arrangement rotatably secured therein. The control lines movably engage the support mechanism through the pulley arrangement. Methods are also contemplated by the present invention. These methods comprise the steps of (1) supporting the cleaning apparatus in the body of water; (2) maneuvering the boat hull over the brush assemblies; (3) floating the brush assemblies to a cleaning position around a bottom portion of the boat hull by employing the buoyancy elements of the brush assemblies; and (4) actuating the cleaning brushes of the brush assemblies into a cleaning action by driving the motors of the brush assemblies.

    摘要翻译: 该装置包括用于将清洁装置支撑在水体中的支撑机构,包括多个刷子组件的船体清洁组件以及用于在船体清洁位置和船体清除位置之间移动刷组件的机构。 刷子组件各自具有浮力元件,由浮力元件支撑的马达以及联接到马达的驱动轴的清洁刷。 刷子组件的浮力元件铰接在一起以构成统一的船体清洁组件。 移动机构包括用于控制电刷组件运动的控制装置。 此外,移动机构包括可移动地接合支撑机构的多个控制线。 控制线分别在一端连接到电刷组件,另一端连接到控制装置。 支撑机构包括可旋转地固定在其中的滑轮装置。 控制线通过滑轮装置可移动地接合支撑机构。 本发明也考虑了方法。 这些方法包括以下步骤:(1)将清洁装置支撑在水体中; (2)将船体操纵在刷子组件上; (3)通过使用刷子组件的浮力元件将刷子组件浮动到围绕船体底部的清洁位置; 和(4)通过驱动刷组件的马达来驱动刷组件的清洁刷进入清洁动作。

    Transporting unit for trucks and the like
    93.
    发明授权
    Transporting unit for trucks and the like 失效
    卡车运输单元等

    公开(公告)号:US4647270A

    公开(公告)日:1987-03-03

    申请号:US630942

    申请日:1984-07-16

    IPC分类号: B60P1/43 B65G67/02

    CPC分类号: B60P1/43

    摘要: A transporting unit includes a horizontal section which is mounted to a truck and functions as the bed for the truck. A beaver tail section extends downwardly from the horizontal section and a foldable ramp section is hinged to the beaver tail section.

    摘要翻译: 运输单元包括一个水平部分,该水平部分安装在卡车上并用作卡车的床。 海狸尾部从水平部分向下延伸,并且可折叠的斜坡部分铰接到海狸尾部。

    Two-piece heat sink stud
    95.
    发明授权
    Two-piece heat sink stud 有权
    两片散热片螺柱

    公开(公告)号:US08144470B2

    公开(公告)日:2012-03-27

    申请号:US12781014

    申请日:2010-05-17

    IPC分类号: H05K7/20

    摘要: A fastening system for a heat sink mounted on a circuit board utilizes a self-clinching stud assembly constructed by axially interfitting two flat sheet metal members. Each member has forked ends which when axially plugged together in criss-cross fashion create a unified fastener with side structures that can permanently clinch into a heat sink. After attachment to the heat sink, the stud presents two opposite attachment ends with tines which extend from the top and bottom of the heat sink. As finally assembled, a fan attaches to the top end of the studs above the heat sink while the opposite end of the stud which extends from the bottom of the heat sink passes through the circuit board to attach to a retaining leaf spring which presses against the back side of the board. Thus, all of the components are joined by a single stud.

    摘要翻译: 用于安装在电路板上的散热片的紧固系统利用通过将两个平坦的金属板构件轴向互相构造而构成的自锁紧螺柱组件。 每个构件已经分叉端部,当以十字形方式轴向地插入到一起时,产生具有可以永久地夹入散热器的侧面结构的统一的紧固件。 在连接到散热器之后,螺柱具有两个相对的附接端,其尖端从散热器的顶部和底部延伸。 最后组装时,风扇连接到散热器上方的螺柱的顶端,而从散热片的底部延伸的螺柱的相对端穿过电路板,以连接到压紧 板的背面。 因此,所有的部件通过单个螺柱连接。

    Clinch Pin Fastener
    96.
    发明申请
    Clinch Pin Fastener 有权
    针扣紧固件

    公开(公告)号:US20110097172A1

    公开(公告)日:2011-04-28

    申请号:US12757480

    申请日:2010-04-09

    IPC分类号: F16B13/06

    摘要: A clinch-type fastener is formed by simultaneously creating an undercut during the same forging that creates the head and displacer of the fastener. A fastener blank is compressed end-to-end between top and bottom dies whereby the axial compression of a blank causes the outward bulging of the shank at its midline. Simultaneously, a tapered end point and a tangential interference band are formed provided by a curvilinear-shaped bulge in the shank. As the bulge is formed an undercut is created between the bulge and a shoulder which extends downwardly from a head of the fastener. This method of formation and the fastener produced thereby are particularly suited to the manufacture of small clinch pins having a diameter in the range of 1.0 mm.

    摘要翻译: 在相同的锻造期间同时产生底切形成夹紧型紧固件,其形成紧固件的头部和置换器。 紧固件坯料在顶部和底部模具之间端对端地压缩,由此坯件的轴向压缩导致柄部在其中线处的向外膨胀。 同时,通过柄部中的曲线形凸起形成锥形端点和切向干涉带。 当凸起形成时,在凸起和从紧固件的头部向下延伸的肩部之间产生底切。 这种形成方法和由此产生的紧固件特别适用于制造直径在1.0mm范围内的小型针销。

    Continuous adhesive roller
    98.
    发明授权
    Continuous adhesive roller 有权
    连续胶辊

    公开(公告)号:US07793377B2

    公开(公告)日:2010-09-14

    申请号:US11403306

    申请日:2006-04-13

    IPC分类号: A47L25/00

    CPC分类号: A47L25/005 B08B7/0028

    摘要: A device (20) for cleaning surfaces is provided utilizing a web (94) of a tackified sheet material movably secured between rollers (56, 58) on the device (20) that enable the web (94) to be moved over the surface in opposite directions. The device (20) includes a supply roller (56) and a take-up roller (58) secured to opposed ends of the web (94) of adhesive sheet material, with at least one roller (56, 58) including a biasing mechanism (82) disposed within the roller (56, 58). The web (94) can be engaged with the surface by passing over a number of idler rollers (98) positioned between the supply roller (56) and take-up roller (58). The biasing mechanism (82) is designed to bias the movement of the web (94) onto the take-up roller (58), such that the mechanism (82) can be selectively operated to advance the web (94) from the supply roller (56) to the take-up roller (58) to expose a clean section of the adhesive sheet material (94). A mechanism (41) is also connected between the rollers (56, 58) to enable the rollers (56, 58) to rotate in a synchronous manner, regardless of the amount of the web (94) that is positioned on the rollers (56, 58) to continually tension the web (94) a proper amount.

    摘要翻译: 提供一种用于清洁表面的装置(20),其利用可移动地固定在装置(20)上的辊(56,58)之间的粘合片材的网(94)来设置,使得网(94)能够在表面上移动 相反的方向 装置(20)包括供给辊(56)和固定在粘合片材料的卷筒纸(94)的相对端部的卷取辊(58),至少一个辊(56,58)包括偏置机构 (82)设置在所述辊(56,58)内。 通过穿过定位在供应辊(56)和卷取辊(58)之间的多个空转辊(98),可以将卷筒纸(94)与表面接合。 偏置机构(82)设计成将卷筒纸(94)的运动偏压到卷取辊(58)上,使得机构(82)能够被选择性地操作以使卷筒纸(94)从供纸辊 (56)到所述卷取辊(58)以暴露所述粘合片材料(94)的干净部分。 不管位于辊(56)上的腹板(94)的量如何,机构(41)也连接在辊(56,58)之间,以使辊(56,58)能够以同步的方式旋转 ,58)以适当的量连续地张紧网(94)。

    CLINCHING LINEAR SLIDE DEVICE
    100.
    发明申请
    CLINCHING LINEAR SLIDE DEVICE 审中-公开
    CLINCHING线性滑动装置

    公开(公告)号:US20080314194A1

    公开(公告)日:2008-12-25

    申请号:US12142955

    申请日:2008-06-20

    IPC分类号: F16H25/16

    摘要: The present invention permits linear slide motion as well as rotational motion between two sheets or panels of metal. This linear rail system utilizes clinching end stays to hold a loop of wire taut in a milled or stamped slot in a sheet metal panel. The loop of wire is stretched in the milled slot, being wrapped through the undercuts of the clinching end stays. When the stays are pressed into the milled slot with the wire in place, the wire is locked in due to the cold flow of metal around it. The taut spring wire captivates a round follower with flanges above and below the wire runs. The follower is then free to move linearly and rotate in the panel. This follower is self-clinching and can attach a second sheet to the assembly by pressing a hole in the second sheet onto the follower.

    摘要翻译: 本发明允许线性滑动运动以及两片或金属板之间的旋转运动。 该线性轨道系统利用夹紧端撑杆将金属丝拉紧在钣金板上的铣削或冲压槽中。 电线的回路在铣槽中拉伸,并通过夹紧端部的底切包裹。 当支柱被压入到铣槽中时,导线就位,导线由于金属周围的冷流而被锁定。 绷紧的弹簧丝线可以使一个带有法兰上方和下方的圆形跟随器。 然后随动件可以自由地线性移动并在面板中旋转。 该跟随器是自动夹紧的,并且可以通过将第二片中的孔压到跟随器上而将第二片附接到组件。