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    • 1. 发明授权
    • Safety apparatus
    • 安全装置
    • US08789655B2
    • 2014-07-29
    • US11568508
    • 2005-05-09
    • Leigh Dowie
    • Leigh Dowie
    • A62B1/10
    • A62B35/0093A62B1/10E04G21/3261
    • A safety apparatus (11) comprising a first housing (25) supporting a first spool (17) and a second spool (21) coaxially mounted and independently rotatable. The safety apparatus (11) also comprises a support line (29) extending from the first spool (17) to the second spool (21) via a second support assembly (27). The safety apparatus (11) also comprises a locking device (35) operably movable between a locked condition wherein the first spool (17) and second spool (21) are locked relative to each other and a released condition wherein the first spool (17) and second spool (21) may rotate independently. The locking device (11) is maintained in a locked condition, locking the first spool (17) relative to the second spool (21), when a load of predetermined value, such as the weight of a fallen operator, is exerted upon the support line (29).
    • 一种安全装置(11),包括支撑第一卷轴(17)的第一壳体(25)和同轴安装并且可独立旋转的第二卷轴(21)。 安全装置(11)还包括经由第二支撑组件(27)从第一卷轴(17)延伸到第二卷轴(21)的支撑线(29)。 安全装置(11)还包括锁定装置(35),其可操作地在锁定状态之间运动,其中第一卷轴(17)和第二卷轴(21)相对于彼此锁定,并且释放状态,其中第一卷轴(17) 并且第二卷轴(21)可以独立地旋转。 锁定装置(11)保持在锁定状态,当预定值(例如跌倒的操作者的重量)的负载施加在支撑件上时,锁定第一卷轴(17)相对于第二卷轴(21) 行(29)。
    • 2. 发明申请
    • FALL ARREST ASSEMBLY
    • 落地大会
    • US20110198152A1
    • 2011-08-18
    • US12676674
    • 2008-09-05
    • Leigh Dowie
    • Leigh Dowie
    • A62B35/00
    • A62B35/0056
    • A fall arrest assembly (51) for arresting the fall of an operator (23) working at an elevated height, the assembly (51) comprises a frame (3) which is adapted to be secured to a structure, such as a trailer (2), and is moveable between a collapsed condition and an operating condition. The assembly (51) also incorporates a control means (18) to move the frame between the two conditions and a fall arrest device (53). The fall arrest device (53) is adapted to cooperate with the frame (3) when in the operating condition, whereby the fall arrest device (53) locks when the operator (23) falls from the elevated height to prevent the operator falling further. Should the operator (23) experience a fall the frame (3) supports the operator until the operator can be released.
    • 一种用于阻止在高度工作的操作器(23)的坠落的防坠落组件(51),所述组件(51)包括框架(3),所述框架(3)适于固定到诸如拖车(2) ),并且可以在折叠状态和操作条件之间移动。 组件(51)还包括用于在两个状态之间移动框架的控制装置(18)和防坠落装置(53)。 防坠落装置(53)适于在操作状态下与框架(3)配合,由此当操作者(23)从升高的高度落下时,防坠落装置(53)锁定,以防止操作者进一步坠落。 如果操作员(23)经历跌落,则框架(3)支撑操作者,直到操作者被释放。
    • 3. 发明申请
    • Safety Apparatus
    • 安全装置
    • US20090223744A1
    • 2009-09-10
    • US11568508
    • 2005-05-09
    • Leigh Dowie
    • Leigh Dowie
    • A62B35/00
    • A62B35/0093A62B1/10E04G21/3261
    • A safety apparatus (11) comprising a first housing (25) supporting a first spool (17) and a second spool (21) coaxially mounted and independently rotatable. The safety apparatus (11) also comprises a support line (29) extending from the first spool (17) to the second spool (21) via a second support assembly (27). The safety apparatus (11) also comprises a locking device (35) operably movable between a locked condition wherein the first spool (17) and second spool (21) are locked relative to each other and a released condition wherein the first spool (17) and second spool (21) may rotate independently. The locking device (11) is maintained in a locked condition, locking the first spool (17) relative to the second spool (21), when a load of predetermined value, such as the weight of a fallen operator, is exerted upon the support line (29).
    • 一种安全装置(11),包括支撑第一卷轴(17)的第一壳体(25)和同轴安装并且可独立旋转的第二卷轴(21)。 安全装置(11)还包括经由第二支撑组件(27)从第一卷轴(17)延伸到第二卷轴(21)的支撑线(29)。 安全装置(11)还包括锁定装置(35),其可操作地在锁定状态之间运动,其中第一卷轴(17)和第二卷轴(21)相对于彼此锁定,并且释放状态,其中第一卷轴(17) 并且第二卷轴(21)可以独立地旋转。 锁定装置(11)保持在锁定状态,当预定值(例如跌倒的操作者的重量)的负载施加在支撑件上时,锁定第一卷轴(17)相对于第二卷轴(21) 行(29)。