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31 条记录 (耗时 0.013 秒)

    LATCH FOR SEQUENTIALLY EXTENDED MECHANICAL MAST
    5.
    发明公开
    LATCH FOR SEQUENTIALLY EXTENDED MECHANICAL MAST 审中-公开

    公开(公告)号：EP3408137A1

    公开(公告)日：2018-12-05

    申请号：EP16888556.4

    申请日：2016-11-22

    申请人： THE WILL-BURT COMPANY

    发明人： WASSON, Andrew, Paul ,  JACOBS, Douglas, Anthony

    IPC分类号： B60Q1/05 ,  E04H12/18 ,  F16B7/10 ,  F16B7/14 ,  F21V21/22 ,  H01Q1/10 ,  H01Q1/12

    CPC分类号： F16B7/105 ,  E04H12/182

    摘要： A latch assembly and telescoping mast having a plurality of telescoping tube sections including the same wherein the latch assembly includes a first latch member mounted to an associated first tube section, a second latch member mounted to an associated second tube section and configured to selectively engage the first latch member to interlock the first and second associated tubes when the associated first tube section is at least partially extended from the associated second tube section, and a trigger member mounted to an associated third tube section. The second latch member includes a latch housing having an opening configured to receive the trigger post when the second associated tube section is retracted into the third associated tube section.

    PNEUMATIC NON-LOCKING LOW-PROFILE TELESCOPING MASTS
    6.
    发明公开
    PNEUMATIC NON-LOCKING LOW-PROFILE TELESCOPING MASTS 审中-公开
    气动非锁定低分辨率伸缩控制板

    公开(公告)号：EP3280677A1

    公开(公告)日：2018-02-14

    申请号：EP16777349.8

    申请日：2016-04-08

    申请人： THE WILL-BURT COMPANY

    发明人： BLACKWELDER, Paul, Bradford ,  YOUNG, Cameron, Jay ,  DUFF, Clifford

    IPC分类号： B66F11/04 ,  B60Q1/24 ,  B60Q1/26

    CPC分类号： H01Q1/32 ,  E04H12/003 ,  E04H12/182 ,  H01Q1/10 ,  H01Q1/103 ,  H01Q1/3275

    摘要： A telescoping mast assembly having a mast axis and comprising a plurality of telescoping mast sections having axially opposite ends and being axially slidable relative to one another along the mast axis between retracted and extended positions, the telescoping mast sections including a base tube adapted to be fixed to a support surface and an innermost telescoping section, and wherein the innermost telescoping section supports a cylindrical nest lock platform assembly adapted to cover an axial end of the base tube when the mast assembly is in the retracted position, wherein each telescoping mast section includes an internal collar and a cylindrical body and the nest lock platform assembly includes a payload platform and one or more wedges that mate with corresponding notches in the internal collar.

    TOGGLE LATCH FOR SEQUENTIALLY EXTENDED MECHANICAL MAST
    7.
    发明公开
    TOGGLE LATCH FOR SEQUENTIALLY EXTENDED MECHANICAL MAST 审中-公开
    REGELSPANNVERSCHLUSSFÜREINEN SEQUENTIELLVERLÄNGERTEN机械手

    公开(公告)号：EP2773529A1

    公开(公告)日：2014-09-10

    申请号：EP12846554.9

    申请日：2012-11-02

    申请人： THE WILL-BURT COMPANY

    发明人： DYKES, Neil, David ,  BLACKWELDER, Paul, B. ,  KWARTLER, Anatol ,  MAST, Rexford, R. ,  WASSON, Andrew, Paul ,  KARDOHELY, Michael, James ,  JACOBS, Douglas, A.

    IPC分类号： B60Q1/05 ,  H01Q1/10 ,  E04H12/18 ,  F21V21/22

    CPC分类号： F16B7/14 ,  B60Q1/05 ,  E04H12/182 ,  F16B7/105 ,  F21V21/22 ,  H01Q1/103 ,  H01Q1/1235 ,  Y10T403/32475

    摘要： A telescoping mast having a latch assembly includes a latch body mountable to a first tube section, a latch mechanism supported by the latch body, a toggle mechanism operatively connected to the latch mechanism, and a latch plate mountable to a second tube section. The latch mechanism includes a pawl member pivotably between an engaged position for interlocking with a corresponding recess in the latch plate to thereby restrict axial movement between the first and second tube sections, and a disengaged position allowing relative axial movement between the first and second tube sections. The toggle mechanism is movable between an over-center locked configuration corresponding to the engaged position of the latch mechanism and an unlocked configuration corresponding to the disengaged position of the latch member.

    摘要翻译： 具有闩锁组件的伸缩式桅杆包括可安装到第一管部分的闩锁体，由闩锁体支撑的闩锁机构，可操作地连接到闩锁机构的肘节机构和可安装到第二管部分的闩锁板。 闩锁机构包括棘爪构件，其可枢转地位于接合位置之间，用于与闩锁板中的相应凹部互锁，从而限制第一和第二管段之间的轴向运动，以及允许在第一和第二管段之间相对轴向移动的脱离位置 。 肘节机构可以在对应于闩锁机构的接合位置的过中心锁定构造和对应于闩锁构件的脱离位置的解锁构造之间移动。

    Low profile lift mounting arrangement for telescoping mast
    9.
    发明公开
    Low profile lift mounting arrangement for telescoping mast 审中-公开
    起重伸缩桅杆夹具低调

    公开(公告)号：EP1079046A3

    公开(公告)日：2003-02-12

    申请号：EP00118537.0

    申请日：2000-08-25

    申请人： THE WILL-BURT COMPANY

    发明人： Hulse, John A.

    IPC分类号： E04H12/18 ,  B60Q1/26

    CPC分类号： B60Q1/2657 ,  B60Q1/2611 ,  E04H12/182 ,  F21V21/22 ,  H01Q1/10 ,  H01Q1/1235

    摘要： An improved low profile mounting arrangement is provided for a telescoping tube construction applied to the roof of a vehicle. The lowest mast section is nested between two vertically upright shaft support plates which journal a pivot shaft rotatably secured to a collar affixed to the bottom of the lowest mast section whereby rotation of the pivot shaft causes the telescoping mast to rotate from a horizontal to a vertically upright position. A pivot link mounted to an end of the pivot shaft extends downward adjacent a support plate side opposite to the side facing the telescoping mast so that an actuator secured to the pivot link is mounted on the side of the telescoping mast construction to achieve a low profile mount with minimal vertical elevation. A tubular outrigger slidably received within openings of the support plate stabilizes the mounting arrangement while providing a mechanism for mounting a telescoping shaft to a wide variety of roof configurations.