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公开(公告)号：US20240342521A1
公开(公告)日：2024-10-17
申请号：US18516261
申请日：2023-11-21
CPC分类号： A62B35/0068 , A62B35/00 , E04G21/3233 , E04G21/3276 , E04G21/329
摘要： A mobile safety fall arrest cart is provided. The mobile safety fall arrest cart is configured to move along an edge of an elevated surface as a worker works along the edge. The worker is connected to the cart with a safety line. If the worker falls from the elevated surface, the weight of the worker causes a spike assembly to move from a stowed configuration to a deployed configuration. In the deployed configuration, a spike member engages the elevated surface so as to assist in arresting the worker's fall.
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公开(公告)号：US09649516B2
公开(公告)日：2017-05-16
申请号：US14736780
申请日：2015-06-11
申请人： D B Industries, LLC
CPC分类号： A62B35/0068 , A62B35/04 , E04G21/3204 , E04G21/329
摘要： An assembly comprises an arm, a first connector, a second connector, an elongate member, and a shock absorber. The arm has a first arm end, a second arm end, a bore extending longitudinally through the arm, and an opening proximate the second arm end providing access to the bore. The first connector is connected to the arm proximate the first arm end, and the second connector is connected to the arm proximate the second arm end. The elongate member has an intermediate portion interconnecting a first connecting end and a second connecting end. The first connecting end is connected to the second connector, the intermediate portion extends toward the first arm end and back toward the second arm end, and the second connecting end extends through the opening. The shock absorber has a first portion connected to the first connector and a second portion connected to the intermediate portion.
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公开(公告)号：US20160296774A1
公开(公告)日：2016-10-13
申请号：US14882644
申请日：2015-11-25
申请人： MEYER OSTROBROD
发明人： MEYER OSTROBROD
CPC分类号： A62B35/0068 , A62B35/0006 , E04G21/3204 , E04G21/3276 , E04G21/329 , F16B7/025 , F16B7/1409 , F16B7/1463 , F16B13/045 , F16B13/08 , F16B13/0816 , F16B13/0825 , F16B13/0833 , F16B13/0858 , F16B13/0883 , F16B13/0891 , F16B21/165 , F16B2013/10
摘要： A concrete anchor for securing the lanyard of a workman's harness to a fixed position on a concrete surface includes a cylindrical housing having an outer wall with openings therein and a rod that extends above the housing to which a harness can be attached. Hard metal balls within the housing are associated with each opening and are dimensioned so that a portion of each ball can pass through each opening but the entire ball can not pass therethrough. A pair of cones within the housing move the balls radially outwardly as the cones are moved upwardly by the rod which is spring biased upwardly. A visual marker carried by the rod normally lies within the housing but is visible from outside of the housing if said rod has moved up by a predetermined amount. This gives an indication that the anchor has been used.
摘要翻译： 用于将工作人员线束的系索固定在混凝土表面上的固定位置的混凝土锚固件包括具有其中具有开口的外壁的圆柱形壳体和在壳体上方延伸的杆，线束可附接到该杆。 壳体内的硬质金属球与每个开口相关联，并且其尺寸被设计成使得每个球的一部分可以穿过每个开口，但是整个球不能通过。 壳体内的一对圆锥体通过杆向上移动而向外径向向外移动球，弹簧向上偏置。 由杆承载的视觉标记通常位于壳体内，但是如果所述杆已经向上移动预定量，则从外壳的外部可见。 这表明锚已被使用。
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公开(公告)号：US09227094B2
公开(公告)日：2016-01-05
申请号：US14322770
申请日：2014-07-02
申请人： H2FLO Pty Ltd
发明人： Arvo Poldmaa
CPC分类号： A62B35/04 , A62B35/0068 , A62B35/0075 , E04G21/328 , E04G21/329 , E04G21/3295
摘要： A height safety anchor for fitment to a building support structure, the height safety anchor comprising: first attachment means for fitment to the building support structure; second attachment means remote from the first attachment means for attaching safety equipment; and shock absorbing means having a deformable region extending between the first and second attachment means in a first length when not subject to a deformation force corresponding to a critical sudden load, the shock absorbing means lying substantially in a single plane and comprising a substantially rigid structure that, when subject to the critical sudden load, deforms, elongating to a greater length than the first length.
摘要翻译： 一种用于装配到建筑物支撑结构的高度安全锚，所述高度安全锚包括：用于装配到建筑物支撑结构的第一附接装置; 远离所述第一附接装置的第二附接装置，用于附接安全设备; 以及冲击吸收装置，其具有在不受与临界突然载荷相对应的变形力的情况下以第一长度在第一和第二附接装置之间延伸的可变形区域，所述冲击吸收装置基本上位于单个平面中并且包括基本刚性的结构 当受到临界突然负载时，变形，延伸到比第一长度更大的长度。
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公开(公告)号：US20140008511A1
公开(公告)日：2014-01-09
申请号：US13542893
申请日：2012-07-06
申请人： Pedro Xammar Bove
发明人： Pedro Xammar Bove
IPC分类号： E04G21/32
CPC分类号： A62B35/04 , A62B35/0068 , E04G21/329
摘要： A fall protection device including a frame including a vertical stanchion, a boom and a strut, wherein the strut has a male unit extending into an opening formed at a female unit, the units cooperating and sliding with respect to each other at the level of the opening when a compression force is transmitted to an end of the trust. The female unit is provided with housings for respective cylindrical or spherical elements that roll or rotate by friction with the male unit when the male and female units slide with respect to each other, the dimensions of the elements being such that they interfere with the outer profile of the male unit, pressing and causing the successive plastic deformation of the male unit during its movement relative to the female unit.
摘要翻译： 一种防坠落装置，包括一个框架，该框架包括垂直支柱，吊杆和支柱，其中支柱具有延伸到形成在母单元上的开口中的凸形单元，该单元在相对于彼此的位置处相互配合和滑动 当压缩力传递到信任的一端时打开。 阴单元设置有用于相应的圆柱形或球形元件的壳体，当男性单元和阴性单元相对于彼此滑动时，通过与阳性单元的摩擦而滚动或旋转，元件的尺寸使得它们与外部轮廓 的男性单元在男性单元相对于女性单元移动期间按压并引起男性单元的连续塑性变形。
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公开(公告)号：US08511628B2
公开(公告)日：2013-08-20
申请号：US12415475
申请日：2009-03-31
CPC分类号： A62B35/04 , A62B1/04 , A62B35/0068 , E04G21/3261 , E04G21/329
摘要： An anchor point has a foot, an elongated absorbing element, and a coupling feature for attaching a coupling element to the means of absorbing energy. The elongated absorbing element is provided with plates which extend radially and are situated axially at a distance from each other, and a casing that is situated about the absorbing element and is attached to the foot at a first end and at the second end is connected to an end of the absorbing element in such a way that it can be detached. The absorbing element is attached to a safety device at the other end with which the absorbing element is secured to the casing to prevent twisting. The safety device is provided with a locking device for locking the pin in the absorbing element.
摘要翻译： 锚点具有脚，细长的吸收元件和用于将耦合元件附接到吸收能量的装置的耦合特征。 细长吸收元件设置有径向延伸并且轴向彼此间隔开的板，并且围绕吸收元件设置并且在第一端和第二端处附接到脚的壳体连接到 吸收元件的端部以能够被分离的方式。 吸收元件在另一端附接到安全装置，吸收元件通过该安全装置固定到壳体以防止扭曲。 安全装置设置有用于将销锁定在吸收元件中的锁定装置。
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公开(公告)号：US20130056608A1
公开(公告)日：2013-03-07
申请号：US13604464
申请日：2012-09-05
申请人： Arvo Poldmaa
发明人： Arvo Poldmaa
CPC分类号： A62B35/04 , E04G21/329
摘要： Described is a temporary roof anchor for fitment to a roof support structure, the roof anchor comprising: first attachment means for temporary fitment to the roof support structure; second attachment means remote from the first attachment means for attaching safety equipment; and shock-absorbing means having a deformable region extending between the first and second attachment means in a first length when not subject to a deformation force corresponding to a critical sudden load, the shock-absorbing means lying substantially in a single plane and comprising a substantially rigid structure that, when subject to the critical sudden load, deforms, elongating to a greater length than the first length.
摘要翻译： 描述了一种用于装配到屋顶支撑结构的临时屋顶锚固件，所述屋顶锚固件包括：用于临时安装到屋顶支撑结构的第一附接装置; 远离所述第一附接装置的第二附接装置，用于附接安全设备; 以及减震装置，其具有在不受对应于临界突然载荷的变形力的情况下以第一长度在第一和第二附接装置之间延伸的可变形区域，所述减震装置基本上位于单个平面中，并且包括基本上 刚性结构，当受到临界突然负载时，变形，延伸到比第一长度更大的长度。
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公开(公告)号：US20100243837A1
公开(公告)日：2010-09-30
申请号：US12415475
申请日：2009-03-31
CPC分类号： A62B35/04 , A62B1/04 , A62B35/0068 , E04G21/3261 , E04G21/329
摘要： An anchor point has a foot, an elongated absorbing element, and a coupling feature for attaching a coupling element to the means of absorbing energy. The elongated absorbing element is provided with plates which extend radially and are situated axially at a distance from each other, and a casing that is situated about the absorbing element and is attached to the foot at a first end and at the second end is connected to an end of the absorbing element in such a way that it can be detached. The absorbing element is attached to a safety device at the other end with which the absorbing element is secured to the casing to prevent twisting. The safety device is provided with a locking device for locking the pin in the absorbing element.
摘要翻译： 锚点具有脚，细长的吸收元件和用于将耦合元件附接到吸收能量的装置的耦合特征。 细长吸收元件设置有径向延伸并且轴向彼此间隔开的板，并且围绕吸收元件设置并且在第一端和第二端处附接到脚的壳体连接到 吸收元件的端部以能够被分离的方式。 吸收元件在另一端附接到安全装置，吸收元件通过该安全装置固定到壳体以防止扭曲。 安全装置设置有用于将销锁定在吸收元件中的锁定装置。
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公开(公告)号：US20080271407A1
公开(公告)日：2008-11-06
申请号：US11924104
申请日：2007-10-25
IPC分类号： E04B7/00
CPC分类号： A62B35/0068 , A62B35/04 , E04D13/12 , E04G5/041 , E04G21/3261 , E04G21/3276 , E04G21/329
摘要： A roof anchor comprises a pliable member including an interconnecting portion interconnecting a first portion and a second portion. The first portion and the second portion each include a securing portion with a plurality of apertures and a connecting portion with an aperture. A first notch and a second notch are proximate the junctures of each securing portion and connecting portion. The first notch and the second notch extend inward from opposing sides and toward proximate a middle of the respective first and second portions, and an aperture is between each first notch and second notch.
摘要翻译： 屋顶锚固件包括柔性构件，其包括互连第一部分和第二部分的互连部分。 第一部分和第二部分各自包括具有多个孔的固定部分和具有孔的连接部分。 第一凹口和第二凹口在每个固定部分和连接部分的接合处附近。 第一凹口和第二凹口从相对的两侧向内延伸并且朝向相应的第一和第二部分的中部附近延伸，并且在每个第一凹口和第二凹口之间形成孔。
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公开(公告)号：US20060260892A1
公开(公告)日：2006-11-23
申请号：US11496183
申请日：2006-07-31
申请人： Julian Renton
发明人： Julian Renton
IPC分类号： F16F7/12
CPC分类号： F16F7/128 , A62B35/04 , E04G21/3261 , E04G21/3276 , E04G21/329
摘要： An energy absorber comprises a helically coiled stores of at least partially yielding material that is drawn over a roller, or two rollers on perpendicular rotational axes, and securely fixed to a base that is attached to fragile structure such as a roof so that when an external force of sufficient size is applied to the roller or rollers through a connecting attachment eye the coil together with roller or rollers moves away from the attachment to the base whilst the coiled material is deployed over the roller or rollers. The absorber may be housed in a casing that is fixed to the base such that the strength of the fixing to the base is sufficient to withstand a predetermined load after which the fixing fails and the housing moves with the coiled store providing protection for both the coiled store and fragile structure.
摘要翻译： 能量吸收器包括至少部分地产生材料的螺旋卷绕的存储器，该材料被拉过辊子，或者在垂直旋转轴线上的两个辊子上，并牢固地固定到附接到诸如屋顶的脆弱结构的基座上，使得当外部 足够的尺寸的力通过连接附接眼施加到辊或辊上，线圈与辊或辊一起移动离开附件到基部，同时盘绕材料展开在辊或辊上。 吸收器可以容纳在固定到基座的壳体中，使得对基座的固定的强度足以承受预定的负载，在此之后，固定失败，并且壳体随着卷绕存储器移动，为卷绕的两个 存储和脆弱的结构。
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