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    • 1. 发明申请
    • EXTENSIBLE COLUMN
    • 可扩展列
    • WO03033392A3
    • 2003-10-02
    • PCT/US0231969
    • 2002-10-07
    • HIGGINS DAVID J
    • HIGGINS DAVID J
    • B66C23/687B66C23/70B66C23/82E04H12/18F16B7/10
    • B66C23/82B66C23/701B66C23/703B66C23/708
    • A multi-sectioned, telescopically extending column (20). This invention includes an extension mechanism (21) to extend the column and support the column sections (12, 14, 16) during extension, and a locking mechanism to lock each column section to the next when the column reaches its extended position. The column is particularly well suited for use as a crane boom, where individual boom sections are nearly fully extended each from within the other to minimize overlap between adjacent sections and reduce dead weight resulting from such overlap. The locking mechanism comprises a base collar (2a) on one column section which interlocks with a tip collar (51) on the adjacent section. The tip collar has a toothed inner contour (72, 73). The base collar has a rotatable locking ring (45) with a corresponding toothed outer contour.
    • 多段伸缩柱(20)。 本发明包括一个延伸机构(21),用于在延伸期间延伸柱并支撑柱部分(12,14,16);以及锁定机构,当柱到达其延伸位置时,将每个柱部分锁定到下一个部分。 该塔特别适合用作起重机吊臂,其中单独的起重臂部分几乎完全从另一个内部延伸,以使相邻部分之间的重叠最小化,并减少由这种重叠产生的自重。 锁定机构包括在一个柱部分上的基部套环(2a),其与相邻部分上的尖端轴环(51)互锁。 尖端领具有齿形内轮廓(72,73)。 基座套环具有可旋转的锁定环(45),其具有相应的齿形外轮廓。
    • 5. 发明申请
    • SECURITY SYSTEM
    • 保安系统
    • WO2003101867A1
    • 2003-12-11
    • PCT/AU2003/000699
    • 2003-06-04
    • LAMSON CONCEPTS PTY LIMITEDMENDAY, Malcolm, JohnHIGGINS, David, Robert
    • MENDAY, Malcolm, JohnHIGGINS, David, Robert
    • B65G51/04
    • B65G51/36B65G51/06B65G51/32B65G51/44G07D11/0096
    • The present invention relates to apparatus for transferring security documents. The apparatus is formed from a carrier adapted for use in an air tube system capable of transporting the carrier from a source to a destination. The carrier includes a substantially cylindrically shaped housing (10) which cooperates with the tube to allow the carrier to be transported. The housing includes an internal cavity (10A), and is coupled to a lid (17) and a base (18) to enclose the cavity. The lid includes an aperture (17A) to allow documents to be inserted into the cavity, with the base being removable via a lock to allow the security documents to be removed. The invention also claims an air tube system for transferring security documents, the system including a controller adapted to control a number of control stations (21A, 21B, …21G) for selectively transferring carriers along interconnecting tubes between loading stations and destination stations.
    • 本发明涉及用于传送安全文件的装置。 该装置由适于在能够将载体从源运送到目的地的空气管系统中使用的载体形成。 载体包括基本上圆柱形的壳体(10),其与管配合以允许载体被输送。 壳体包括内部空腔(10A),并且联接到盖(17)和基部(18)以封闭空腔。 盖子包括孔(17A),以允许将文件插入空腔中,其中基座可经由锁扣去除以允许安全文件被移除。 本发明还要求一种用于传送安全证件的空气管系统,该系统包括适于控制多个控制站(21A,21B,... 21G)的控制器,用于选择性地沿着装载站和目的地站之间的互连管传送载体。
    • 10. 发明申请
    • A DOUBLE-LAYER SOCK HAVING INVERTED, SIDE-BY-SIDE TOE CLOSURE SEAMS
    • 具有反转的,侧面的托盘封闭海水的双层袜子
    • WO0235950A3
    • 2003-06-05
    • PCT/US0144283
    • 2001-11-06
    • KNIT RITE INCHIGGINS DAVID B
    • HIGGINS DAVID B
    • A41B11/00
    • A41B11/005
    • A double-layer sock includes (10) substantially coextensive, separately knitted inner and outer layers (12, 14) that cooperatively form a fabric receptacle (16) dimensioned to fit over the foot and at least a portion of the leg of the wearer. The separately knitted inner and outer fabric layers are joined by sewn attachment stitches. The attachment stitches include stitching extending completely around the open leg end of the receptacle and tack stitching located within the toe sections of the layers. The layers are each preferably knit in a manner, such as by a circular knitting machine, requiring toe closure seams. The toe closure seams (30, 40) face toward one another in a juxtaposed relationship, such that the rib presented by each seam is overlain and concealed by the opposite fabric layer. The outer layer preferably presents inwardly facing terry loops soas to further minimize bulging created by the closure seams. A form for facilitating fabrication of a double-layer sock is also disclosed.
    • 双层袜子包括(10)基本上共同延伸的单独编织的内层和外层(12,14),其协同地形成织物容器(16),其尺寸设计成配合在脚部和穿着者的腿部的至少一部分上。 单独编织的内层和外层织物层通过缝合附接缝合连接。 连接针迹包括完全围绕插座的开放腿端延伸的缝合,以及位于层的脚趾部分内的定位缝合。 这些层各自优选地以例如通过圆形针织机的方式编织,要求使用闭合缝。 脚趾闭合缝(30,40)以并置的关系彼此面对,使得由每个接缝呈现的肋被相对的织物层覆盖并隐藏。 外层优选地呈现面向内的毛圈环,以进一步最小化由封闭缝产生的隆起。 还公开了一种用于促进双层袜子的制造的形式。