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公开(公告)号：US08475081B2
公开(公告)日：2013-07-02
申请号：US12976731
申请日：2010-12-22
IPC分类号： B27B13/00
CPC分类号： B27B13/02 , B23D53/04 , B23D53/045 , B23D55/088 , B23D57/0023 , B27B13/12 , B27B13/16 , B63B35/03 , F16L1/202 , F16L1/207 , Y10T83/263 , Y10T83/283 , Y10T83/7145 , Y10T83/7195 , Y10T83/7208 , Y10T83/722
摘要： An articulating band saw apparatus provides a frame that includes a vertically extending section having upper and lower end portions. An elevator moves between the upper and lower end portions of the frame. A first hydraulic actuator is supported on the elevator for movement therewith. A first arm provides arm end portions, the first arm supported by the first hydraulic actuator. An end of the first arm supporting a second hydraulic actuator that is spaced away from the first hydraulic actuator. The second hydraulic actuator supports a second arm. An endless band type saw is mounted on the free end of the second arm generally opposite the second actuator. The band saw is movable by articulation of the first and second actuators and resulting movement of the first and second arms. In one embodiment, the band saw is a diamond wire saw.
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公开(公告)号：US09103088B2
公开(公告)日：2015-08-11
申请号：US13153562
申请日：2011-06-06
CPC分类号： E02D9/04 , B23D21/14 , E02D9/005 , Y10T83/0596 , Y10T83/384 , Y10T83/391 , Y10T409/303808 , Y10T409/304424 , Y10T409/30644
摘要： An internal caisson/jacket leg cutter and method provides a frame having upper and lower end portions. The upper end portion has rigging that enables the frame to be lifted. Extensible arms are movably supported upon the frame. The arms extend and retract along generally radially extending lines. Extension of the arms enables them to contact the inside surface of a caisson/jacket leg and thus center and anchor the frame within the caisson/jacket leg interior. A cutting mechanism at the lower end portion of the frame includes one or more rotary cutters or milling devices that cut the caisson/jacket leg wall as these cutters traverse an arc shaped path, tracking the caisson/jacket leg wall.
摘要翻译： 内部沉箱/夹套腿切割器和方法提供了具有上端部和下端部的框架。 上端部具有能够使框架被提升的索具。 可伸缩臂可移动地支撑在框架上。 臂沿着大致径向延伸的线延伸和缩回。 臂的延伸使得它们能够接触沉箱/护腿腿的内表面，从而将框架中心并锚定在沉箱/护腿腿部内部。 在框架的下端部分的切割机构包括一个或多个旋转切割器或铣削装置，当这些切割器穿过弧形路径时，切割沉箱/夹套腿部壁，跟踪沉箱/夹克腿部壁。
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公开(公告)号：US20100005940A1
公开(公告)日：2010-01-14
申请号：US12170004
申请日：2008-07-09
CPC分类号： F16L1/202 , B23D53/04 , B23D55/088 , B63B35/03 , Y10T83/7264
摘要： An articulating band saw apparatus provides a frame that includes a vertically extending section having upper and lower end portions. An elevator moves between the upper and lower end portions of the frame. A first hydraulic actuator is supported on the elevator for movement therewith. A first arm provides arm end portions, the first arm supported by the first hydraulic actuator. An end of the first arm supporting a second hydraulic actuator that is spaced away from the first hydraulic actuator. The second hydraulic actuator supports a second arm. An endless band type saw is mounted on the free end of the second arm generally opposite the second actuator. The band saw is movable by articulation of the first and second actuators and resulting movement of the first and second arms. In one embodiment, the band saw is a diamond wire saw.
摘要翻译： 一种铰接带锯装置提供了一种框架，该框架包括具有上端部分和下端部分的垂直延伸部分。 电梯在框架的上端部和下端部之间移动。 第一液压致动器被支撑在电梯上以与其一起运动。 第一臂提供臂端部分，第一臂由第一液压致动器支撑。 第一臂的端部支撑与第一液压致动器间隔开的第二液压致动器。 第二液压致动器支撑第二臂。 环形带状锯安装在第二臂的大致与第二致动器相对的自由端上。 带锯可以通过第一和第二致动器的铰接而移动，并导致第一和第二臂的运动。 在一个实施例中，带锯是金刚石线锯。
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公开(公告)号：US20110290091A1
公开(公告)日：2011-12-01
申请号：US13153562
申请日：2011-06-06
CPC分类号： E02D9/04 , B23D21/14 , E02D9/005 , Y10T83/0596 , Y10T83/384 , Y10T83/391 , Y10T409/303808 , Y10T409/304424 , Y10T409/30644
摘要： An internal caisson/jacket leg cutter and method provides a frame having upper and lower end portions. The upper end portion has rigging that enables the frame to be lifted. Extensible arms are movably supported upon the frame. The arms extend and retract along generally radially extending lines. Extension of the arms enables them to contact the inside surface of a caisson/jacket leg and thus center and anchor the frame within the caisson/jacket leg interior. A cutting mechanism at the lower end portion of the frame includes one or more rotary cutters or milling devices that cut the caisson/jacket leg wall as these cutters traverse an arc shaped path, tracking the caisson/jacket leg wall.
摘要翻译： 内部沉箱/夹套腿切割器和方法提供了具有上端部和下端部的框架。 上端部具有能够使框架被提升的索具。 可伸缩臂可移动地支撑在框架上。 臂沿着大致径向延伸的线延伸和缩回。 臂的延伸使得它们能够接触沉箱/护腿腿的内表面，从而将框架中心并锚定在沉箱/护腿腿部内部。 在框架的下端部分处的切割机构包括一个或多个旋转切割器或铣削装置，当这些切割器穿过弧形路径时，切割沉箱/护腿腿壁，跟踪沉箱/护腿腿壁。
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公开(公告)号：US07645093B1
公开(公告)日：2010-01-12
申请号：US12170004
申请日：2008-07-09
IPC分类号： F16L1/12
CPC分类号： F16L1/202 , B23D53/04 , B23D55/088 , B63B35/03 , Y10T83/7264
摘要： An articulating band saw apparatus provides a frame that includes a vertically extending section having upper and lower end portions. An elevator moves between the upper and lower end portions of the frame. A first hydraulic actuator is supported on the elevator for movement therewith. A first arm provides arm end portions, the first arm supported by the first hydraulic actuator. An end of the first arm supporting a second hydraulic actuator that is spaced away from the first hydraulic actuator. The second hydraulic actuator supports a second arm. An endless band type saw is mounted on the free end of the second arm generally opposite the second actuator. The band saw is movable by articulation of the first and second actuators and resulting movement of the first and second arms. In one embodiment, the band saw is a diamond wire saw.
摘要翻译： 一种铰接带锯装置提供了一种框架，该框架包括具有上端部分和下端部分的垂直延伸部分。 电梯在框架的上端部和下端部之间移动。 第一液压致动器被支撑在电梯上以与其一起运动。 第一臂提供臂端部分，第一臂由第一液压致动器支撑。 第一臂的端部支撑与第一液压致动器间隔开的第二液压致动器。 第二液压致动器支撑第二臂。 环形带状锯安装在第二臂的大致与第二致动器相对的自由端上。 带锯可以通过第一和第二致动器的铰接而移动，并导致第一和第二臂的运动。 在一个实施例中，带锯是金刚石线锯。
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公开(公告)号：US20110138983A1
公开(公告)日：2011-06-16
申请号：US12976731
申请日：2010-12-22
IPC分类号： B23D55/08
CPC分类号： B27B13/02 , B23D53/04 , B23D53/045 , B23D55/088 , B23D57/0023 , B27B13/12 , B27B13/16 , B63B35/03 , F16L1/202 , F16L1/207 , Y10T83/263 , Y10T83/283 , Y10T83/7145 , Y10T83/7195 , Y10T83/7208 , Y10T83/722
摘要： An articulating band saw apparatus provides a frame that includes a vertically extending section having upper and lower end portions. An elevator moves between the upper and lower end portions of the frame. A first hydraulic actuator is supported on the elevator for movement therewith. A first arm provides arm end portions, the first arm supported by the first hydraulic actuator. An end of the first arm supporting a second hydraulic actuator that is spaced away from the first hydraulic actuator. The second hydraulic actuator supports a second arm. An endless band type saw is mounted on the free end of the second arm generally opposite the second actuator. The band saw is movable by articulation of the first and second actuators and resulting movement of the first and second arms. In one embodiment, the band saw is a diamond wire saw.
摘要翻译： 一种铰接带锯装置提供了一种框架，该框架包括具有上端部分和下端部分的垂直延伸部分。 电梯在框架的上端部和下端部之间移动。 第一液压致动器被支撑在电梯上以与其一起运动。 第一臂提供臂端部分，第一臂由第一液压致动器支撑。 第一臂的端部支撑与第一液压致动器间隔开的第二液压致动器。 第二液压致动器支撑第二臂。 环形带状锯安装在第二臂的大致与第二致动器相对的自由端上。 带锯可以通过第一和第二致动器的铰接而移动，并导致第一和第二臂的运动。 在一个实施例中，带锯是金刚石线锯。
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