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10 条记录 (耗时 0.064 秒)

    Methods and apparatus for supporting a davit arm
    1.
    发明授权
    Methods and apparatus for supporting a davit arm 失效
    支撑吊架的方法和装置

    公开(公告)号：US06899238B2

    公开(公告)日：2005-05-31

    申请号：US10266099

    申请日：2002-10-04

    申请人： Barry J. Austin ,  Travis P. Betcher ,  Weston L. Cutter ,  Patrick J. Novak

    发明人： Barry J. Austin ,  Travis P. Betcher ,  Weston L. Cutter ,  Patrick J. Novak

    IPC分类号： B66C23/20 ,  B66C23/48 ,  B66F11/00 ,  B66C23/26

    CPC分类号： B66C23/166 ,  B66C23/44 ,  B66C23/48 ,  Y10S212/901

    摘要： A davit arm system includes a base that supports a davit arm and engages an underlying ground surface. The system components are preferably designed for arrangement in alternative ways to accommodate different installation environments, and/or for packaging in a bag that may be carried by a single person. The relative positions of the components are preferably adjustable relative to the base to further accommodate different applications. Yet another desirable option is to mount the davit arm on the support base in a manner that allows rotation about both a vertical axis and a horizontal axis. A winch is preferably mounted on the davit arm in a manner that counterbalances the davit arm relative to its vertical axis of rotation.

    摘要翻译： 吊架臂系统包括支撑吊架臂并接合下面的地面的底座。 系统组件优选地被设计成以替代方式进行布置，以适应不同的安装环境，和/或用于包装在由单个人携带的袋子中。 组件的相对位置优选相对于底座可调，以进一步适应不同的应用。 另一个期望的选择是将吊架臂以允许围绕垂直轴线和水平轴线旋转的方式安装在支撑基座上。 绞盘优选地以使悬吊臂相对于其垂直旋转轴线平衡的方式安装在吊架臂上。

    Full-body safety harness
    2.
    发明授权
    Full-body safety harness 有权
    全身安全带

    公开(公告)号：US06378465B1

    公开(公告)日：2002-04-30

    申请号：US09572608

    申请日：2000-05-17

    申请人： Barry J. Austin

    发明人： Barry J. Austin

    IPC分类号： A62B3500

    CPC分类号： A62B35/04

    摘要： A full-body, fall-arrest harness includes a shoulder strap having opposite distal ends and an intermediate portion disposed there between, and a back strap having opposite distal ends and an intermediate portion disposed there between. A rear suspension assembly is interconnected between the intermediate portion of the shoulder strap and the intermediate portion of the back strap. A seat strap has opposite distal ends connected to respective ends of the shoulder strap, and an intermediate portion disposed there between. Left and right leg straps connected to the intermediate portion of the seat strap. The shoulder strap stretches more readily than any other strap on the harness, and the rear suspension assembly is configured to tighten the shoulder strap relative to the back strap in the event of a fall.

    摘要翻译： 一种全身的防坠落线束包括具有相对的远端的肩带和设置在其间的中间部分，以及具有相对的远端的背带和设置在其间的中间部分。 后悬架组件在肩带的中间部分和背带的中间部分之间互连。 座椅带具有连接到肩带的相应端部的相对的远端，以及设置在其间的中间部分。 连接到座椅带的中间部分的左腿带和右腿带。 肩带比线束上的任何其他带更容易伸展，并且后悬架组件构造成在下降的情况下相对于背带紧固肩带。

    Harness buckle and method of making same
    6.
    发明授权
    Harness buckle and method of making same 有权

    公开(公告)号：US06668434B2

    公开(公告)日：2003-12-30

    申请号：US10144686

    申请日：2002-05-10

    申请人： Scott C. Casebolt ,  Barry J. Austin

    发明人： Scott C. Casebolt ,  Barry J. Austin

    IPC分类号： A44B1125

    CPC分类号： A44B11/253 ,  Y10T24/45628 ,  Y10T24/4736

    摘要： A buckle has a first outer plate, a second outer plate, and at least one intermediate plate sandwiched therebetween. Opposing first and second pawls are pivotally mounted between the first outer plate and the second outer plate, with respective force receiving portions projecting outward beyond a perimeter defined by the first outer plate and the second outer plate and extending away from one another. The pawls also have respective latching portions disposed between the first outer plate and the second outer plate and extending toward one another. First and second springs are interconnected between the at least one intermediate plate and respective pawls in a manner that biases the latching portions of the pawls to pivot toward one another. A catch has a strap supporting portion that is sized and configured for connection to a strap, and a distal portion that is sized and configured for insertion between the pawls and engagement between the latching portions. The arrangement is such that both force receiving portions must be moved toward the strap supporting portion to free the distal portion from between the pawls.

    Sliding rail anchor fall-arrest system
    7.
    发明授权
    Sliding rail anchor fall-arrest system 有权
    滑轨锚甩动系统

    公开(公告)号：US06354399B1

    公开(公告)日：2002-03-12

    申请号：US09692642

    申请日：2000-10-19

    申请人： Barry J. Austin

    发明人： Barry J. Austin

    IPC分类号： E04G314

    CPC分类号： A62B35/0087

    摘要： A sliding rail anchor assembly (22) includes a pair of anchor subassemblies (23) that latch together to slidably engage the crown (29) of a “rail” (30). Each anchor subassembly (23) includes a hook engaging portion (34) and a rail engaging portion (36). The hook engaging portion carries an inboard “post” (46) and forms a hook engaging aperture (44) and an inboard post receiving aperture (40). When the anchor subassemblies (23) are properly aligned and laterally moved together so that the hook engaging portions (34) abut, each inboard post (46) is received by the post receiving aperture (40) in the other anchor subassembly (23). Each anchor subassembly (23) also includes a latch (54) which engages the “head” (60) of the opposing inboard post (46) extending through the post receiving aperture (40). When a safety hook (24) engages hook receiving apertures (44) the latches (54) are held in their fully latched positions. A sliding rail anchor fall-arrest system (20) includes an anchor assembly (22) as described above, a safety hook (24), a safety harness (26) worn by the worker and a flexible cable (28) extending between the hook (24) and the harness (26).

    摘要翻译： 滑动轨道锚固组件（22）包括一对锚定子组件（23），其锁定在一起以可滑动地接合“导轨”（30）的表冠（29）。 每个锚固组件（23）包括钩接合部分（34）和轨道接合部分（36）。 钩接合部分携带内侧“柱”（46）并形成钩接合孔（44）和内侧柱接收孔（40）。 当锚固组件（23）被适当对准并横向移动在一起时，使得钩接合部分（34）邻接，每个内侧柱体（46）被另一锚固件子组件（23）中的柱接收孔（40）容纳。 每个锚固子组件（23）还包括接合延伸穿过柱接收孔（40）的相对的内侧柱（46）的“头部”（60）的闩锁（54）。 当安全钩（24）接合钩接收孔（44）时，闩锁（54）保持在其完全锁定位置。 滑轨锚固器防滑系统（20）包括如上所述的锚固组件（22），安全钩（24），由工人穿着的安全带（26）和在钩之间延伸的柔性缆索（28） （24）和所述线束（26）。

    Methods for anchoring within a channel
    8.
    发明授权
    Methods for anchoring within a channel 失效
    在通道内锚定的方法

    公开(公告)号：US5924260A

    公开(公告)日：1999-07-20

    申请号：US4536

    申请日：1998-01-08

    申请人： Barry J. Austin ,  Paul S. Illick

    发明人： Barry J. Austin ,  Paul S. Illick

    IPC分类号： E04B1/41 ,  E04B1/38

    CPC分类号： E04B1/4107 ,  Y10T403/7043

    摘要： An anchorage assembly is formed by a first member and a second member. Each member is movable into and out of a channel, but when connected together, the interconnected members resist removal from the channel.

    摘要翻译： 锚固组件由第一构件和第二构件形成。 每个构件可移动进出通道，但是当连接在一起时，互连构件抵抗从通道移除。