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1. 发明申请

US20230011780A1 ROPE LADDER WITH TWO BRAIDED ROPES 有权
公开(公告)号：US20230011780A1
公开(公告)日：2023-01-12
申请号：US17574176
申请日：2022-01-12
申请人： AIRBUS HELICOPTERS DEUTSCHLAND GMBH
发明人： Christoph HEIDER , Dominik VOGEL , Stefan SALZBURGER , Alexandru DINCA
IPC分类号： E06C1/56
摘要： A rope ladder comprising: a first ladder step connecting element that is mounted to a first braided rope, a second ladder step connecting element that is mounted to a second braided rope, and a ladder step that couples the first ladder step connecting element with the second ladder step connecting element; wherein the first ladder step connecting element is braided into the first braided rope and the second ladder step connecting element is braided into the second braided rope, and wherein the ladder step fixes the first ladder step connecting element in the first braided rope and the second ladder step connecting element in the second braided rope.

2. 发明申请

US20220364416A1 PORTABLE ROPE LADDER AND METHOD 有权
公开(公告)号：US20220364416A1
公开(公告)日：2022-11-17
申请号：US17742364
申请日：2022-05-11
申请人： Vincent Michael Velasquez
发明人： Vincent Michael Velasquez
IPC分类号： E06C1/56
摘要： A portable rope ladder and method to enable a climber to continuously climb a tree, pole or other object with the portable rope ladder using an end of end technique is disclosed.

3. 发明申请

US20220195799A1 Reflective Rope Ladder 有权
公开(公告)号：US20220195799A1
公开(公告)日：2022-06-23
申请号：US17129980
申请日：2020-12-22
申请人： Ashot Aroian
发明人： Ashot Aroian
IPC分类号： E06C1/56 , D07B1/02 , D07B5/00 , E06C7/00
摘要： Embodiments disclose a reflective rope assembly consisting of a ladder comprised of two heavy duty safety carabiners, a series of anti-slip PVC rungs, attached to the flexible rope side supports which has reflective silk strands braided in for the purpose of reflecting light in nighttime/dark environment. The fire escape ladders doesn't require any assembly. The safety hooks allow for the ladder to be quickly attached to a window or a balcony railing in multiple ways. The ladder is fully deployed when the hooks are secured, and the ladder is lowered out of a window or a balcony to allow a safe descend.

4. 发明授权

US08136631B2 Building escape system 有权
标题翻译：建筑逃生系统
公开(公告)号：US08136631B2
公开(公告)日：2012-03-20
申请号：US12238677
申请日：2008-09-26
申请人： James L. Ashmus
发明人： James L. Ashmus
IPC分类号： E06C1/56
CPC分类号： A62B1/08 , A62B1/10
摘要： An escape system for a building, including a belting ladder formed by an endless band of a flat flexible reinforced belting material with a plurality of longitudinally-spaced apertures each with a substantially transverse edge portion forming rung-like features therealong for human engagement, and a control apparatus having (a) a support structure mountable to the building, the support structure having a central shaft and a rotatable pulley member secured thereto with the endless band therearound, (b) a speed limiter mounted with respect to the main shaft for restraining rotation of the pulley member during human descent by belt movement. In some embodiments, the control apparatus also includes a winder device adjacent to the pulley member and having at least one winder rod engageable with the belt and orbitable with an engaged portion thereof about the pulley member.
摘要翻译：一种用于建筑物的逃逸系统，包括由具有多个纵向间隔的孔的平坦柔性增强的带状材料的环形带形成的带状梯子，每个孔具有基本上横向的边缘部分，以形成用于人类接合的梯级特征，并且控制装置具有（a）可安装到建筑物的支撑结构，所述支撑结构具有中心轴和固定到其周围的环形带的可旋转滑轮构件，（b）相对于所述主轴安装的用于限制旋转的限速器通过皮带运动在人类下降期间的滑轮构件。在一些实施例中，控制装置还包括与皮带轮构件相邻的卷绕装置，并且具有可与皮带接合的至少一个络纱机，并且可绕着带轮部件的被啮合部分进行轨道运动。

5. 发明申请

US20050045424A1 DEVICE FOR SECURING ROPE LADDER STEPS 失效
标题翻译：用于安全绳索梯子步骤的装置
公开(公告)号：US20050045424A1
公开(公告)日：2005-03-03
申请号：US10653839
申请日：2003-09-02
申请人： Robert Salvarezza
发明人： Robert Salvarezza
IPC分类号： E06C1/56 , E06C1/52
CPC分类号： E06C7/081 , E06C1/56
摘要： This invention is directed to a device for securing a step of a rope ladder to the rope. The device includes an upper and a lower wedge collar, each of which has a central slot through which the ropes to be secured are threaded. The device further includes a diamond-shaped wedge heart which is inserted in the slot between the ropes such that the ropes are compressed between the sides of the wedge collars and the edges of the wedge heart. The wedge heart also has locking lugs on each edge, each locking lug contacting a surface of the upper and the lower wedge collar to prevent the wedge heart from being pulled through the slot in the wedge collars when pressure is applied to the ropes.
摘要翻译：本发明涉及一种用于将绳索的台阶固定到绳索的装置。该装置包括上部和下部楔形环，每个楔形环具有中心狭槽，待固定的绳索穿过该中心狭槽。该装置还包括钻石形的楔形心脏，其插入在绳索之间的狭槽中，使得绳索在楔形楔环的侧面和楔形心脏的边缘之间被压缩。楔形心脏在每个边缘上还具有锁定凸耳，每个锁定凸耳接触上部和下部楔形环的表面，以防止当压力施加到绳索时楔形心脏被楔入楔形槽中的狭槽。

6. 发明授权

US5628380A Portable fire escape 失效
标题翻译：便携式火灾逃生
公开(公告)号：US5628380A
公开(公告)日：1997-05-13
申请号：US450912
申请日：1995-05-26
申请人： Steve Matisi
发明人： Steve Matisi
IPC分类号： A62B5/00 , E06C1/56 , E06C9/14 , A62B1/06 , E06C1/52 , E06C5/26
CPC分类号： E06C1/525 , A62B5/00 , E06C1/56 , E06C9/14
摘要： A portable fire escape comprising a framework. A structure is for mounting the framework across an opened window internally within a building adjacent a window sill. An elongated extendable flexible ladder is provided. Paraphernalia is for attaching a top end of the flexible ladder to the framework. The flexible ladder can hang down externally against the building to the ground, to allow a person to exit through the opened window of the building during a fire.
摘要翻译：便携式防火装置，包括一个框架。一种结构用于将框架安装在邻近窗台的建筑物内部的打开的窗户内部。提供了一种细长的可伸展柔性梯子。用具将柔性梯子的顶端连接到框架上。灵活的梯子可以从建筑物外部挂在地面上，以允许一个人在火灾期间通过建筑物打开的窗户离开。

7. 发明授权

US5267632A Folding deer stand apparatus 失效
标题翻译：折叠鹿架设备
公开(公告)号：US5267632A
公开(公告)日：1993-12-07
申请号：US941713
申请日：1992-09-08
申请人： Jeffrey F. Mintz
发明人： Jeffrey F. Mintz
IPC分类号： A01M31/02 , E06C1/39 , E06C1/56 , A45F3/26
CPC分类号： A01M31/02 , E06C1/39 , E06C1/56
摘要： An apparatus including a plurality of sections arranged for interfolding relative to one another having a platform at an upper end of the sections and a support base at a lower end of the sections arranged for compact interfolding during periods of non-use and permitting extension for access to upper portions of a tree, to include an integral ladder and stand arrangement.
摘要翻译：一种包括多个部分的装置，所述多个部分布置成相对于彼此进行交织，在所述部分的上端具有平台，并且所述部分的下端处的支撑基部被布置用于在不使用期间的紧凑的折叠，并且允许延伸进入到树的上部，以包括一体的梯子和支架布置。

8. 发明授权

US4727696A Stable structure consisting of tubular components and posttensioned cables or other tensory elements 失效
标题翻译：稳定的结构由管状部件和延伸的电缆或其他张力元件组成
公开(公告)号：US4727696A
公开(公告)日：1988-03-01
申请号：US781925
申请日：1985-09-30
申请人： Americo A. Henriques da Trindade
发明人： Americo A. Henriques da Trindade
IPC分类号： E01C15/00 , E01D1/00 , E04B1/32 , E04B5/02 , E04B7/00 , E04B7/08 , E04C3/28 , E06C1/56 , E06C9/14 , E04C3/10
CPC分类号： E06C9/14 , E01C15/00 , E01D1/00 , E04B1/32 , E04B5/04 , E04B7/00 , E04B7/08 , E04C3/28 , E06C1/56 , E04B2001/3264 , E04B2001/3276
摘要： A stable structure consisting of tubular components and supporting cables or other tensory elements, where the supporting cables, used in pairs, are introduced via pairs of perforations which are positioned excentrically at the respective ends of two predefined chords of a section of the tubular component, so that the tensioning of the cables transforms what is initially an unstable structure into a completely stable one whose form is dependent upon the relative lengths of the two cables in each pair of cables.
摘要翻译：由管状部件和支撑电缆或其他张力元件组成的稳定结构，其中成对使用的支撑电缆通过成对的穿孔引入，该穿孔穿过管状部件的一部分的两个预定的和弦的两端的偏心位置，使得电缆的张紧将最初的不稳定结构变换成完全稳定的结构，其形式取决于每对电缆中的两根电缆的相对长度。

9. 发明授权

US4554996A Rope ladder with molded hard elastomer steps and replacement steps and collars therefor 失效
标题翻译：钢绳阶梯与模制的硬质弹性体步骤和更换步骤和项圈
公开(公告)号：US4554996A
公开(公告)日：1985-11-26
申请号：US722859
申请日：1985-04-12
申请人： Robert M. Salvarezza
发明人： Robert M. Salvarezza
IPC分类号： E06C1/56
CPC分类号： E06C1/56
摘要： A rope ladder in which the steps have a metal frame comprising a pair of longitudinal members joined by a pair of shorter transverse members spaced in from the ends and strengthened by a pair of diagonal members. At each end a metal bracket bridges across the frame and provides an elevated upper plate portion which defines a generally rectangular opening. A molded hard elastomer body is molded around the frame and has a collar portion at each end molded around the bracket. The body has a downwardly and outwardly flaring through opening in line with the bracket opening and vertical bolt openings therethrough adjacent each through opening. A separate wedge collar for each step has a tapered through opening going down to a narrow lower end. A generally diamond-shaped wedge heart in between each pair of ropes provides two rope-engaging side grooves for locking the pair of ropes in place and preventing relative movement between the ropes and the step, when fastening means extending through the bolt openings are tightened in place.
摘要翻译：一种绳梯，其中台阶具有金属框架，该金属框架包括一对纵向构件，所述纵向构件通过一对较短的横向构件连接，该横向构件与端部间隔开并且被一对对角构件加强。在每一端，金属支架跨过框架桥接，并提供限定大致矩形开口的升高的上板部分。模制的硬质弹性体在框架周围模制，并且在每个端部处具有围绕托架模制的凸缘部分。主体具有向下且向外扩张的通过开口，与支架开口一致并且每个穿过开口穿过其中的垂直螺栓开口。每个步骤的单独的楔形套环具有向下到窄的下端的锥形通孔。在每对绳索之间的通常为菱形的楔心提供两个绳索接合侧槽，用于将一对绳索锁定就位并防止绳索和台阶之间的相对运动，当穿过螺栓孔的紧固装置被拧紧时地点。

10. 发明授权

US4471854A Marine ladder 失效
标题翻译：海洋梯子
公开(公告)号：US4471854A
公开(公告)日：1984-09-18
申请号：US456627
申请日：1983-01-10
申请人： Jens A. Heilskov
发明人： Jens A. Heilskov
IPC分类号： B63B27/14 , E06C1/56
CPC分类号： B63B27/146 , E06C1/56
摘要： A flexible embarkation-debarkation marine ladder having a pair of flexible wire rope suspension members. A plurality of steps are secured to the suspension members at spaced intervals. The steps include a pair of ears. The opposite ends of the rungs are secured to the ears in spaced relationship. Each ear includes a tubular sleeve extending perpendicularly to and in aligned relationship to the spacing between the rungs. The suspension member extends coaxially through the sleeves. A plurality of constrictible annular stops are fixed to the suspension member at the opposite ends of the sleeves to lock the steps to the suspension member in parallel, spaced relationship. In another form, the marine ladder suspension members are formed of a pair of fiber ropes. The fiber ropes extend through rectangular tubular sleeves which are fixedly secured to the ears as by welding. The steps and spreader arms of the fiber rope ladder are secured to the fiber rope elements by constrictible sleeves above and below the sleeves of the respective step and spreader arm mounting structures.
摘要翻译：一个灵活的登船剥离海洋梯具有一对柔性钢丝绳悬挂构件。多个步骤以间隔的间隔固定到悬架构件。这些步骤包括一双耳朵。梯级的相对端以间隔的关系固定在耳朵上。每个耳朵包括与梯级之间的间隔垂直延伸并且与梯级之间的间隔成对准的管状套筒。悬挂构件通过套筒同轴地延伸。多个可收缩的环形止动件在套筒的相对端处固定到悬挂构件，以将平台间隔开的关系锁定到悬挂构件上。在另一种形式中，海洋梯悬挂构件由一对纤维绳构成。纤维绳延伸穿过矩形管状套筒，其通过焊接牢固地固定到耳朵上。纤维绳梯的台阶和吊臂通过相应台阶和吊臂安装结构的套筒上下方的可收缩的套筒固定在纤维绳元件上。

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