公开(公告)号：US06868647B2

公开(公告)日：2005-03-22

申请号：US10369046

申请日：2003-02-19

申请人： Arvo Poldmaa

发明人： Arvo Poldmaa

IPC分类号： A62B1/04 ,  E04D13/12 ,  E04G21/32 ,  H01Q1/12 ,  E04D15/00 ,  F16B21/02

CPC分类号： A62B35/0068 ,  E04D13/12 ,  E04G5/041 ,  E04G21/3261 ,  E04G21/3276 ,  H01Q1/1221

摘要： A method is provided for mounting a roof anchor (10) on a roof support structure (30) having an underside surface (32), the roof fully or partially covered with roof covering material (39), the roof anchor (10) including an attachment means (12) and a shaft (14), the method including the steps of: a) making a first hole (50) in the covering material (39) and the roof support structure (30), which first hole (50) is capable of receiving the shaft (14); b) forming an aperture (38) in the covering material (39) adjacent the first hole (50) and the roof support structure (30); c) inserting an anchor block (20), having a second hole (22) capable of fixedly engaging the shaft (14), through the aperture (38) and locating the anchor block (20) at the underside surface (32) such that the first and second holes (50, 22) are in registry; and d) inserting the shaft (14) through both the first and second holes (50, 22) whereby to fixedly engage the roof anchor (10) to the anchor block (20), such that the roof anchor (10) is mounted on the roof support structure (30).

摘要翻译： 提供了一种用于将屋顶锚固件（10）安装在具有下表面（32）的屋顶支撑结构（30）上的方法，所述屋顶完全或部分地覆盖有屋顶覆盖材料（39），所述屋顶锚固件（10）包括 连接装置（12）和轴（14），该方法包括以下步骤：a）在覆盖材料（39）和屋顶支撑结构（30）中制造第一孔（50），该第一孔（50） 能够接收所述轴（14）; b）在所述覆盖材料（39）中邻近所述第一孔（50）和所述屋顶支撑结构（30）形成孔（38）; c）插入具有能够通过所述孔（38）固定地接合所述轴（14）的第二孔（22）并将所述锚块（20）定位在所述下侧表面（32）处的锚块（20），使得 第一和第二孔（50,22）在注册表中; 以及d）通过所述第一孔和所述第二孔（50,22）插入所述轴（14），从而将所述屋顶锚固件（10）固定地接合到所述锚固块（20），使得所述屋顶锚固件（10）安装在 屋顶支撑结构（30）。

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

IPC分类号： E04G21/32 ,  A62B35/04

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。

公开(公告)号：US06786020B2

公开(公告)日：2004-09-07

申请号：US09800018

申请日：2001-03-05

申请人： Arvo Poldmaa

发明人： Arvo Poldmaa

IPC分类号： E04C500

CPC分类号： A62B35/0068 ,  E04D13/12 ,  E04G5/041 ,  E04G21/3261 ,  E04G21/3276

摘要： The anchor device includes a ring mounted to a first end of a rod or tube for receiving the end of a safety rope, a mounting for securing the anchor device to a building element, and a locking nut for engaging a threaded portion of the rod or tube at a second end of the rod or tube, where the locking nut includes a non-threaded sleeve which extends around a portion of the rod or tube and which deforms when a load applied to the ring exceeds a predetermined value.

摘要翻译： 锚定装置包括安装到用于接收安全绳索的端部的杆或管的第一端的环，用于将锚定装置固定到建筑构件的安装件，以及用于接合杆的螺纹部分的锁定螺母或 管的第二端处，其中锁定螺母包括围绕杆或管的一部分延伸的非螺纹套筒，并且当施加到环上的负载超过预定值时变形。

公开(公告)号：US20130277519A1

公开(公告)日：2013-10-24

申请号：US13990675

申请日：2009-07-03

申请人： Arvo Poldmaa

发明人： Arvo Poldmaa

IPC分类号： E04G21/32

CPC分类号： E04G21/328 ,  A62B1/04 ,  A62B35/0068 ,  A62B35/04 ,  E04G21/3261 ,  E04G21/3276 ,  E04G21/329

摘要： A multi-directional roof anchor for fitment to a roofing material affixed to a building, wherein the anchor is shaped so as to progressively distort under sudden load, the anchor having a generally planar structure, having a first fixing region or regions for fitment to a roofing material, with means provided therein by which the anchor can be affixed either directly to the roofing material, or through the roofing material, to the supporting structure below; a second attachment region for attaching devices, apparatus or equipment to the anchor; and a third shock absorbing region intermediate between the first and second regions and integral therewith, the third region comprising one or more shock absorbing portions, shaped so as to provide gradual or progressive absorption of a sudden load applied to the anchor as would occur in the event of a fall of a person attached thereto, the absorption provided either by the third region alone or the third region in combination with one or both of the other two regions, the anchor further having the ability to absorb such load when applied to it from any direction.

摘要翻译： 一种用于装配到建筑物上的屋顶材料的多方向屋顶锚固件，其中所述锚固件被成形为在突然的负载下逐渐变形，所述锚具有大致平面的结构，所述锚固件具有第一固定区域或用于装配到 屋顶材料具有设置在其中的装置，锚固件可以通过该装置直接固定到屋顶材料上，或通过屋顶材料固定到下面的支撑结构; 用于将装置，装置或设备附接到锚的第二附接区域; 以及在所述第一和第二区域之间中间并与之成一体的第三冲击吸收区域，所述第三区域包括一个或多个冲击吸收部分，所述冲击吸收部分被成形为提供施加到锚的突然负载的逐渐或渐进的吸收， 附着在其上的人的坠落的事件，由单独的第三区域或与其他两个区域中的一个或两个组合的第三区域提供的吸收，锚固件进一步具有在从其施加时吸收该负载的能力 任何方向

公开(公告)号：US20070267251A1

公开(公告)日：2007-11-22

申请号：US10599361

申请日：2005-03-24

申请人： Arvo Poldmaa

发明人： Arvo Poldmaa

IPC分类号： E04G5/02

CPC分类号： E06C7/48

摘要： A bracket arrangement (11) for removable attachment to the upper regions of a ladder (12) is disclosed. The bracket has a pair of laterally spaced apart arms (18) for adjustably rotatable attachment to respective sides (16) of the ladder. The arms extend generally away from the ladder towards a roof (14) of a building when the ladder is used against the side (15) of said building to gain access to the roof. The angle between the arms and the plane of the ladder is adjustable to suit varying conditions of use. The bracket has a pair of braces (23), each attached to respective sides of the ladder and adjustably rotatable about the point at which each is attached and extending from the ladder on respective sides thereof for locking each respective arm of the bracket so as to maintain each arm in predetermined angular relationship with respect to the plane of the ladder. The bracket has a cross member (19) extending at least between the free ends or free end regions of each arm for placement against the roof of the building.

摘要翻译： 公开了一种用于可拆卸地附接到梯子（12）的上部区域的支架装置（11）。 支架具有一对侧向间隔开的臂（18），用于可调节地旋转地附接到梯子的相应侧面（16）。 当梯子被用于抵靠建筑物的侧面（15）以进入屋顶时，手臂通常远离梯子朝建筑物的屋顶（14）延伸。 手臂和梯子的平面之间的角度是可调节的，以适应不同的使用条件。 支架具有一对支撑件（23），每个支架（23）各自附接到梯子的相应侧部并且可围绕其各自附接的点可调节地旋转，并且在梯子的相应侧面上从梯子延伸以锁定支架的每个相应的臂，以便 保持每个臂相对于梯子的平面具有预定的角度关系。 支架具有至少在每个臂的自由端或自由端区域之间延伸的横向构件（19），用于抵靠建筑物的屋顶。

公开(公告)号：US07093689B2

公开(公告)日：2006-08-22

申请号：US10692869

申请日：2003-10-24

申请人： Arvo Poldmaa

发明人： Arvo Poldmaa

IPC分类号： E04G5/02 ,  E04D13/072

CPC分类号： E04D15/00 ,  E06C1/34

摘要： A ladder support bracket (11) receives a rung of a ladder intended to be placed against the gutter (19) of a building and thus restraining it, and hence the ladder, from sideways or downwards movement. The bracket includes a first region (12) for affixing to a rigid portion of the building, a second region (13) which spans the gutter, and a third region (14) in the form of a cradle for receiving the rung of the ladder. The ladder support bracket preferably has the first region for fixing the bracket to a rigid portion of the building in the form of a relatively planar sheet like portion which may be attached by suitable fasteners, such as screws (22, 23) or the like, to the rafters (18) or other timber members of the roof support structure of the building, such as battens (21), this portion then being covered by the roofing material, whether tiles or metal roofing.

摘要翻译： 梯子支撑架（11）接收用于抵靠建筑物的沟槽（19）放置的梯子梯级，从而限制其梯度，从而侧向或向下运动。 支架包括用于固定到建筑物的刚性部分的第一区域（12），跨越沟槽的第二区域（13）和托架形式的第三区域（14），用于接收梯子的梯级 。 梯子支撑托架优选地具有用于将托架固定到建筑物的刚性部分的第一区域，其形式为相对平面的片状部分，该部分可以通过合适的紧固件（例如螺钉（22,23）等）附接， 到建筑物屋顶支撑结构的椽子（18）或屋顶支撑结构的其他木材构件，例如板条（21），该部分然后被屋顶材料覆盖，无论是瓦片还是金属屋顶。

公开(公告)号：US09316008B2

公开(公告)日：2016-04-19

申请号：US13990675

申请日：2009-07-03

申请人： Arvo Poldmaa

发明人： Arvo Poldmaa

IPC分类号： A62B35/04 ,  E04G21/32 ,  A62B1/04 ,  A62B35/00

CPC分类号： E04G21/328 ,  A62B1/04 ,  A62B35/0068 ,  A62B35/04 ,  E04G21/3261 ,  E04G21/3276 ,  E04G21/329

摘要： Described is a multi-directional roof anchor. The anchor is shaped so as to progressively distort under sudden load. The anchor has a generally planar structure, in which a first fixing region for fitment, either directly or indirectly, to a roofing material is provided. The anchor also includes a second attachment region for attaching devices, apparatus or equipment to the anchor, and a third shock absorbing region provided between, and integral with, the first and second regions. The third region includes one or more shock absorbing portions, shaped so as to provide gradual or progressive absorption of a sudden load applied to the anchor. The absorption is provided either by the third region alone or the third region in combination with one or both of the other two regions. Advantageously, the anchor has the ability to absorb such load when applied to it from any direction.

摘要翻译： 描述的是多方向屋顶锚。 锚固件成形为在突然的载荷下逐渐变形。 锚固件具有大致平面的结构，其中提供用于配合的第一固定区域，其直接或间接地提供给屋顶材料。 锚固件还包括用于将装置，装置或设备附接到锚固件的第二附接区域，以及设置在第一和第二区域之间并与第一和第二区域成一体的第三冲击吸收区域。 第三区域包括一个或多个冲击吸收部分，其被成形为提供施加到锚固件的突然载荷的逐渐或渐进的吸收。 吸收由单独的第三区域或第三区域与其它两个区域中的一个或两个组合提供。 有利的是，当从任何方向施加到锚上时，锚具有吸收这种载荷的能力。

公开(公告)号：US09021749B2

公开(公告)日：2015-05-05

申请号：US13604464

申请日：2012-09-05

申请人： Arvo Poldmaa

发明人： Arvo Poldmaa

IPC分类号： E04F19/00 ,  E04H14/00 ,  A47G29/02 ,  A62B35/04 ,  E04G21/32

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。

公开(公告)号：US20060272892A1

公开(公告)日：2006-12-07

申请号：US11279656

申请日：2006-04-13

申请人： Arvo POLDMAA

发明人： Arvo POLDMAA

IPC分类号： E04G3/28

CPC分类号： A62B35/04 ,  A62B1/04 ,  A62B35/0056 ,  A62B35/0068 ,  E04G21/3261 ,  E04G21/3276 ,  E04G21/328 ,  E04G21/329 ,  E04G21/3295

摘要： An anchor assembly (3) for securing at least one safety device indirectly to a structure is disclosed. The anchor assembly includes at least two spacers (10,20), including a first spacer and a second spacer; at least one bridging member (50) spanning between the spacers; and engagement means (30,40) for securing the safety device to the anchor assembly. Each spacer includes securing means for securing the spacer directly to the structure; a head for fastening the spacer to the bridging member and/or to the engagement means; and a shaft extending between the securing means and the head. The shaft of at least the first spacer is adapted to deform progressively so as to at least partially absorb the kinetic energy applied by a load of a falling object attached to the safety device.

摘要翻译： 公开了一种用于将至少一个安全装置间接固定到结构的锚固组件（3）。 锚固组件包括至少两个间隔件（10,20），包括第一间隔件和第二间隔件; 至少一个桥接构件（50）跨越所述间隔件; 以及用于将安全装置固定到锚固组件的接合装置（30,40）。 每个间隔件包括用于将间隔件直接固定到结构的固定装置; 用于将间隔件紧固到桥接构件和/或接合装置的头部; 以及在固定装置和头部之间延伸的轴。 至少第一间隔件的轴适于逐渐变形，以便至少部分地吸收由附接到安全装置的落下物体的负载施加的动能。

公开(公告)号：US20060263170A1

公开(公告)日：2006-11-23

申请号：US11279629

申请日：2006-04-13

申请人： Arvo POLDMAA

发明人： Arvo POLDMAA

IPC分类号： F16B35/06

CPC分类号： E04G21/3261 ,  A62B1/04 ,  A62B35/005 ,  A62B35/0056 ,  A62B35/0068 ,  A62B35/04 ,  E04G21/3276 ,  E04G21/3295

摘要： A safety line anchor (10) is disclosed which includes mounting means (2) for fixing the anchor to a structure, deformation means (3) for plastically deforming on application of a high load and receiving means (12) for receiving a safety line. The deformation means is interposed between the mounting and the receiving means and is adapted to at least partially absorb some of the energy associated with the application of the high load by deforming progressively as the load is applied.

摘要翻译： 公开了一种安全线锚（10），其包括用于将锚固件固定到结构的安装装置（2），用于在施加高负载时塑性变形的变形装置（3）和用于接收安全线的接收装置（12）。 变形装置插入在安装件和接收装置之间，并且适于至少部分地吸收与应用高负载相关联的一些能量，这些能量随着施加负载而逐渐变形。