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1. 发明申请

WO2023023692A1 SECUREMENT APPARATUS FOR LADDER TRANSPORTATION 审中-公开
公开(公告)号：WO2023023692A1
公开(公告)日：2023-03-02
申请号：PCT/AU2022/050641
申请日：2022-06-24
申请人： DENNIS, Sheree , DENNIS, Steven
发明人： DENNIS, Sheree , DENNIS, Steven
IPC分类号： B60R9/048 , E06C5/24 , E06C5/32 , E06C7/00
摘要： Securement apparatus comprises an upper frame and a lower frame defining a passage for a ladder therebetween. The apparatus is configurable in use in an open configuration for receipt of a ladder between the frames into the passage and a closed configuration wherein the ladder is secured between the frames.

2. 发明申请

WO2022069174A1 DISPOSITIF DE CONDAMNATION DE L'ACCES INFERIEUR A UNE ECHELLE 审中-公开
公开(公告)号：WO2022069174A1
公开(公告)日：2022-04-07
申请号：PCT/EP2021/074732
申请日：2021-09-08
申请人： COUTIER INDUSTRIE
发明人： PELSER, Christian , COUTIER, Virginie , COUTIER, Charles
IPC分类号： E06C7/00
摘要： L'invention concerne un dispositif d'accès réglementé à une zone supérieure, comportant une échelle (1) à barreaux transversaux (3) et montants longitudinaux (1a,1b), plane avec un plan moyen (P), s'étendant entre une zone inférieure libre d'accès pour un usager et ladite zone supérieure, un moyen d'interdiction ou d'empêchement de l'usage d'au moins certains des barreaux de cette échelle, formé par un panneau oblong (4), et des moyens de sa liaison à l'échelle qui permettent de placer le panneau (4), dans un premier état, appliqué contre une face de l'échelle (1) et dans un second état, de l'éloigner de cette face de l'échelle, caractérisé en ce que ledit panneau (4) est conformé de manière à présenter une section courante, transversale à son grand axe dont au moins une partie centrale (4a) traverse le plan moyen (P) de l'échelle et à présenter des découpes (5) dans cette partie centrale (4a) pour le passage de chaque barreau (3), quand le panneau (4)est dans son premier état.

3. 发明申请

WO2018191623A1 BRACES FOR LADDERS, LADDERS INCORPORATING SAME AND RELATED METHODS 审中-公开
公开(公告)号：WO2018191623A1
公开(公告)日：2018-10-18
申请号：PCT/US2018/027497
申请日：2018-04-13
申请人： COOK, Benjamin L. , MOSS, N. Ryan , RUSSELL, Brian B.
发明人： COOK, Benjamin L. , MOSS, N. Ryan , RUSSELL, Brian B.
IPC分类号： E06C7/00 , E06C7/50 , F16L3/00
摘要： Ladder components, such as braces, as well as ladders and methods of manufacturing ladders are provided. In one embodiment, a ladder brace is provided which extends between a rail and a cross member (e.g., a rung or a cross-brace). The ladder brace may include a first connecting portion associated with the rail, a second connecting portion associated with the cross member, and a strut portion extending between the first and second connecting portions. At least one of the first connecting portion and the second connecting portion is configured to completely encircle its associated component (e.g., either the rail or the cross member, respectively).

4. 发明申请

WO2018104843A1 A COLLAPSIBLE LADDER APPARATUS 审中-公开
公开(公告)号：WO2018104843A1
公开(公告)日：2018-06-14
申请号：PCT/IB2017/057615
申请日：2017-12-04
申请人： COLE, Geoffrey Vincent , EDWARDS, Diane , GWINNETT, Simon Paul
发明人： COLE, Geoffrey Vincent , EDWARDS, Diane
IPC分类号： E06C9/08 , E06C1/12 , E06C7/00
CPC分类号： E06C9/08 , E06C1/125 , E06C7/003 , E06C7/04
摘要： A Collapsible Ladder Apparatus The present invention relates to a collapsible ladder and ladder apparatus, in particular a telescopic ladder for suspension from an elevated position. The safety ladder is for deployment by suspension from an elevated location. The safety ladder has a plurality of concentrically stacked rail sections; and a plurality of rungs; each rung is connected to a pair of parallel rail sections by means of a sliding connection which permits movement of a rung from a first stacked position to a second deployed position by means of gravity, wherein at the second position the rung is prevented from further sliding in the direction of suspension. The safety ladder is attachable to an attachment member comprising at least one attachment portion attachable to a surface and at least one anchoring portion.

5. 发明申请

WO2018067693A1 LADDERS, MECHANISMS AND COMPONENTS FOR LADDERS, AND RELATED METHODS 审中-公开
标题翻译：用于梯子的梯子，机构和组件以及相关方法
公开(公告)号：WO2018067693A1
公开(公告)日：2018-04-12
申请号：PCT/US2017/055126
申请日：2017-10-04
申请人： WING ENTERPRISES, INCORPORATED
发明人： MAJOR, Aaron B. , MAXFIELD, Bradley Scott , JONAS, Gary M. , RUSSELL, Brian B. , MOSS, N. Ryan
IPC分类号： E06C1/38 , E06C7/00 , E06C7/42 , E06C7/44 , E06C7/46 , E06C1/12 , E06C1/18
摘要： Ladders and ladder components are provided including feet for ladders configured for securement of the ladder to a supporting surface, adjustable leg members for ladders, bearing members for ladders, and adjustment mechanisms for ladders. In one embodiment, an adjustment mechanism may include a first pair of spaced apart rails, a pair of adjustable legs having a first end hingedly coupled to one of a pair of adjustment mechanisms and a second end coupled with a foot. The adjustment mechanisms may be slidably coupled with the rails and in one embodiment, each adjustment mechanism is selectively displaceable along a length of its associated rail only when upward force is absent from the adjustment mechanism, the upward force being defined in a direction from a lower end of the associated rail towards the adjustment mechanism.
摘要翻译：提供了梯子和梯子组件，包括用于梯子的脚，用于将梯子固定到支撑表面的梯子，用于梯子的可调节腿部件，用于梯子的轴承部件和用于梯子的调节机构。在一个实施例中，调节机构可以包括第一对间隔开的导轨，一对可调节支腿，其具有铰接地联接到一对调节机构中的一个的第一端和联接脚的第二端。调节机构可以与导轨可滑动地连接，并且在一个实施例中，只有当调节机构不存在向上的力时，每个调节机构才能够沿着其相关联的导轨的长度选择性地移位，向上的力被限定在从较低的方向相关导轨的末端朝向调整机构。

6. 发明申请

WO2017151558A1 TELESCOPING LADDER WITH A CASCADING COLLAPSE MECHANISM 审中-公开
标题翻译：伸缩梯子的级联倒塌机构
公开(公告)号：WO2017151558A1
公开(公告)日：2017-09-08
申请号：PCT/US2017/019849
申请日：2017-02-28
申请人： CORE DISTRIBUTION, INC.
发明人： SCHLUETER, Nathan L. , KIEFFER, Mitchell I.
IPC分类号： E06C1/12 , E06C7/00 , E06C7/08
摘要： A telescoping ladder is provided, that includes a plurality of columns disposed in a nested arrangement for relative axial movement in a telescopic fashion between a fully-extended position and a collapsed position. The columns are connected to rungs by way of connector assemblies. Each connector assembly has a locking pin moveable between an extended position or a retracted position for extending into or retracting out of openings of adjacent columns to selectively lock or release the columns respectively. The telescoping ladder includes a plurality of actuators that permit collapsing the ladder in a sequential manner, the sequence involving collapsing the columns on a lower portion of the ladder prior to collapsing columns immediately thereabove.
摘要翻译：提供一种伸缩式梯子，其包括以嵌套布置设置的多个柱，以伸缩方式在完全伸出位置和收缩位置之间进行相对轴向移动。列通过连接器组件连接到横档。每个连接器组件具有锁定销，所述锁定销可在延伸位置或缩回位置之间移动，以延伸进入相邻柱的开口或从相邻柱的开口缩回以分别选择性地锁定或释放柱。伸缩式梯子包括多个致动器，所述致动器允许以顺序方式折叠梯子，所述顺序涉及在立即在其上方塌缩柱之前使梯子的下部上的柱倒塌。

7. 发明申请

WO2016132350A1 A-FRAME LADDER WORKING AID KIT 审中-公开
标题翻译： A-FRAME LADDER工作辅助工具包
公开(公告)号：WO2016132350A1
公开(公告)日：2016-08-25
申请号：PCT/IL2016/050172
申请日：2016-02-14
申请人： WISSE, Yossef , RAJWAN, Gil , GERASI, Eli
发明人： WISSE, Yossef , RAJWAN, Gil
IPC分类号： E06C5/32 , E06C7/00
CPC分类号： E06C7/14 , E06C1/18 , E06C7/00 , E06C7/081
摘要： In one aspect, the present invention is directed to a working aid kit for an A-framed ladder (11), the kit comprising: a removable seat (12), to be placed on a top of the ladder; adjustable seat connecting means (21), for connecting and securing the seat to a step of the ladder; a removable tool tray (14), attachable to the removable seat; and tool tray connecting means (50, 52), for connecting the tray to the seat (12) such that the tool tray (14) being situated symmetrically on a symmetry axis (16) passing through the pivots connecting the rails (10) of the ladder (1 1 ), in front of a user sitting on the seat such that each of his legs lean on a different step of the ladder; thereby providing comfort and safety for a worker sitting on the ladder.
摘要翻译：一方面，本发明涉及一种用于A形框架梯（11）的助剂套件，所述工具包包括：可移动座（12），放置在梯子的顶部; 可调节座椅连接装置（21），用于将座椅连接并固定到梯子的台阶上; 可移除的工具托盘（14），可附接到可拆卸的座椅; 以及工具盘连接装置（50,52），用于将托盘连接到座椅（12），使得工具托盘（14）对称地位于对称轴线（16）上，对称轴线（16）穿过连接轨道（10）的枢轴梯子（11），在坐在座位上的使用者面前，使得他的每个腿都靠在梯子的不同台阶上; 从而为坐在梯子上的工人提供舒适和安全。

8. 发明申请

WO2014075689A1 SAFETY INSTALLATION 审中-公开
标题翻译：安全安装
公开(公告)号：WO2014075689A1
公开(公告)日：2014-05-22
申请号：PCT/DK2013/050379
申请日：2013-11-14
申请人： NOR-SAFE.COM APS
发明人： GRØNNING, Christian
IPC分类号： E06C7/00 , E02B3/20 , E06C9/02
CPC分类号： E06C7/003 , B63B27/146 , B63B45/04 , B63B2209/18 , E06C7/00 , E06C9/02
摘要： The present invention concerns a safety installation such as a safety ladder, wherein the ladder is fastened to a quay or limitation, and where the ladder is provided with light sources. The invention also concerns a method for identifying, illuminating and operating at least one safety installation. It is the object of the invention to make a safety system visible when it is dark. This can be achieved by a safety ladder if the light sources are designed as light diodes integrated in the bar or bars of the ladder. By integrating the light diodes in the bars of the ladder such that the light diodes are countersunk relative to the surface of the bas, the light diodes will be automatically protected. While at the same time using light diodes emitting light in different directions, the safety installation can be made visible in darkness when viewed from angles encompassing about 180°.
摘要翻译：本发明涉及一种诸如安全梯的安全装置，其中梯子被固定在码头或限制上，梯子上设有光源。本发明还涉及用于识别，照明和操作至少一个安全装置的方法。本发明的目的是在黑暗时使安全系统可见。如果光源被设计为集成在梯子的杆或杆中的光二极管，则可以通过安全梯来实现。通过将灯二极管集成在梯子的条中，使得二极管相对于基座的表面沉入，光二极管将被自动保护。同时使用在不同方向上发光的光二极管，当从包围约180°的角度观察时，安全设施可以在黑暗中可见。

9. 发明申请

WO2011104700A3 A LADDER SAFETY APPARATUS 审中-公开
标题翻译：梯子安全装置
公开(公告)号：WO2011104700A3
公开(公告)日：2011-09-01
申请号：PCT/IE2011/000014
申请日：2011-02-24
申请人： WESOLVE LIMITED , FOX, Gerard
发明人： FOX, Gerard
IPC分类号： E06C7/42 , E06C7/00
摘要： A safety apparatus (1) comprises a left part (1) and a right part (20) which are mirror images of each other. The left part (1) comprises a frame (2) having an inner portion (10) with an upper hook (11) and a lower hook (12) for engaging a ladder in-between the ladder rungs. There is a cranked portion (13) in the frame (2), and an outer portion having an arm (15) and a brace (16) splayed out to the side. The arm 15 terminates in a ground-engaging foot (14). Thus, as viewed in plan, the left and right parts are splayed out as best viewed in Fig. 3. A tensioned elasticated rope support (3) has hooks (5, 6) at its ends, the hook (5) engaging the foot (14) and the foot (6) engaging a ladder L rung. An alternative frame (100) has an arm (104) extending at an angle to the plane of the inner end (101) and is bent downwardly so that its end forms a ground foot (105). This arrangement allows a single length of tube to form the inner portion S-shape, the bend for splaying out, the outer portion arm, and the ground-engaging foot. It is therefore of lightweight and high strength construction while being inexpensive to manufacture. The safety apparatus is very easily attached to a ladder. As the ladder 1 is being user there is excellent resistance to slipping and sliding of the ladder away from the wall because there are four ground- engaging feet. Also, there is much reduced risk of the ladder swaying to a side because of the fact that the parts 1 and 20 are splayed out.
摘要翻译：安全装置（1）包括彼此镜像的左侧部分（1）和右侧部分（20）。左侧部分（1）包括框架（2），该框架具有带有上钩（11）和下钩（12）的内部部分（10），用于接合阶梯之间的梯子。在框架（2）中具有曲柄部分（13），并且外部具有向侧面张开的臂（15）和支架（16）。臂15终止于地面接合脚（14）。因此，如在平面图中所看到的那样，左右部分如图3中最佳地看到的那样展开。张紧的松紧绳支撑件3在其端部具有钩子5，钩子5接合脚部（14）和脚（6）接合梯子L梯级。另一种框架（100）具有与内端（101）的平面成一定角度延伸的臂（104），并向下弯曲，使得其端部形成地脚（105）。这种布置允许单一长度的管形成内部S形，用于展开的弯曲部，外部部分臂和地面接合脚。因此它具有轻质和高强度的结构，同时制造成本低廉。安全装置很容易安装在梯子上。当梯子1正在使用时，由于有四个地面接合脚，所以梯子远离墙壁滑动和滑动的阻力非常好。此外，由于部件1和20张开的事实，梯子向侧面摇摆的风险大大降低。

10. 发明申请

WO2011104700A2 A LADDER SAFETY APPARATUS 审中-公开
标题翻译：梯子安全装置
公开(公告)号：WO2011104700A2
公开(公告)日：2011-09-01
申请号：PCT/IE2011000014
申请日：2011-02-24
申请人： WESOLVE LTD , FOX GERARD
发明人： FOX GERARD
IPC分类号： E06C7/42 , E06C7/00
CPC分类号： E06C7/423 , E06C7/003
摘要： A safety apparatus (1) comprises a left part (1) and a right part (20) which are mirror images of each other. The left part (1) comprises a frame (2) having an inner portion (10) with an upper hook (11) and a lower hook (12) for engaging a ladder in-between the ladder rungs. There is a cranked portion (13) in the frame (2), and an outer portion having an arm (15) and a brace (16) splayed out to the side. The arm 15 terminates in a ground-engaging foot (14). Thus, as viewed in plan, the left and right parts are splayed out as best viewed in Fig. 3. A tensioned elasticated rope support (3) has hooks (5, 6) at its ends, the hook (5) engaging the foot (14) and the foot (6) engaging a ladder L rung. An alternative frame (100) has an arm (104) extending at an angle to the plane of the inner end (101) and is bent downwardly so that its end forms a ground foot (105). This arrangement allows a single length of tube to form the inner portion S-shape, the bend for splaying out, the outer portion arm, and the ground-engaging foot. It is therefore of lightweight and high strength construction while being inexpensive to manufacture. The safety apparatus is very easily attached to a ladder. As the ladder 1 is being user there is excellent resistance to slipping and sliding of the ladder away from the wall because there are four ground- engaging feet. Also, there is much reduced risk of the ladder swaying to a side because of the fact that the parts 1 and 20 are splayed out.
摘要翻译：安全装置（1）包括作为彼此的镜像的左部（1）和右部（20）。左部分（1）包括具有带有上钩（11）的内部部分（10）和用于接合梯梯之间的梯子的下钩（12）的框架（2）。在框架（2）中具有曲柄部分（13），并且具有臂（15）和支架（16）的外侧部分向侧面露出。臂15终止于接地脚（14）。因此，如在平面图中所看到的那样，左，右部分被显示出来，如图5所示。张紧的弹性绳索支撑件（3）在其端部具有钩（5,6），钩（5）接合脚（14）和脚（6）接合梯梯L。替代的框架（100）具有与内端（101）的平面成一定角度延伸并且向下弯曲的臂（104），使得其端部形成地脚（105）。这种布置允许单个长度的管形成内部S形，用于展开的弯曲部，外部部分臂和接地脚。因此它是轻质且高强度的结构，同时制造成本低廉。安全装置非常容易地连接到梯子上。由于梯子1是用户，因此有四个地面接合的脚，能够很好地抵抗梯子从墙壁滑出和滑动。此外，由于部件1和20被展开的事实，梯子的摇摆风险大大降低。

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