DETACHABLE LADDER AND WALL MOUNT
    1.
    发明申请

    公开(公告)号:WO2022217137A1

    公开(公告)日:2022-10-13

    申请号:PCT/US2022/024226

    申请日:2022-04-11

    Abstract: A ladder system is cooperable with a surface such as a recreational vehicle rear wall or the like and includes a wall mount securable to the surface, a ladder with a plurality of rungs, a securing bracket connected to one of the plurality of rungs. The wall mount includes a flat back section engageable with the surface, an engagement portion connected to the flat back section, and first and second openings between the engagement portion and the flat back section, where the first and second openings are spaced from each other. The securing bracket of the ladder system includes a pair of grips that are sized to fit over the engagement portion of the wall mount in the first and second openings.

    LADDER SECURING APPARATUS, LADDERS INCORPORATING SAME AND RELATED METHODS
    2.
    发明申请
    LADDER SECURING APPARATUS, LADDERS INCORPORATING SAME AND RELATED METHODS 审中-公开
    梯子安全装置,包括其的相关方法和相关方法

    公开(公告)号:WO2015042273A1

    公开(公告)日:2015-03-26

    申请号:PCT/US2014/056326

    申请日:2014-09-18

    CPC classification number: E06C7/48 E06C1/36

    Abstract: A ladder is provided having a securing apparatus for securing the ladder to a horizontally extending support structure (e.g., a utility cable), a vertically extending support structure (e.g., a utility pole) or both. In accordance with one embodiment, the securing apparatus includes a pair of spaced apart engagement mechanisms, wherein each engagement mechanism is pivotally coupled with an associated rail of the ladder. Each engagement mechanism includes a frame member, an engagement member pivotally coupled with the frame member and a pole grasping structure coupled with the frame member. In one embodiment, each engagement member is configured to rotate from a first position, wherein an open gate is formed between the engagement member and its associated frame member, to a closed position.

    Abstract translation: 提供了一种梯子,其具有用于将梯子固定到水平延伸的支撑结构(例如,公用电缆),垂直延伸的支撑结构(例如,电线杆)或两者的固定装置。 根据一个实施例,固定装置包括一对间隔开的接合机构,其中每个接合机构与梯子的相关导轨枢转连接。 每个接合机构包括框架构件,与框架构件枢转地联接的接合构件和与框架构件联接的杆抓握结构。 在一个实施例中,每个接合构件被构造成从第一位置旋转,其中打开门形成在接合构件和其相关联的框架构件之间到关闭位置。

    ADJUSTABLE SCAFFOLD LADDER BRACKET APPARATUS

    公开(公告)号:WO2009021174A3

    公开(公告)日:2009-02-12

    申请号:PCT/US2008/072605

    申请日:2008-08-08

    Abstract: The present invention provides an adjustable ladder and scaffolding system wherein a scaffolding structure provides a support to which is attached a frame. The frame includes a pair of ladder clamps that enable the frame to be connected to the spaced apart risers of a ladder that is to be supported. The frame includes left and right plates and a base opposite the ladder clamps. Adjustable connections are provided between the left and right plates and the base so that the distance between the base and the clamps can be varied, thus enabling the ladder to assume a diagonally extending orientation relative to horizontal. The frame is adjustable so that each frame attached to the ladder shortens the distance between the ladder and the scaffolding structure as the elevation is increased.

    STEIGHILFE
    5.
    发明申请
    STEIGHILFE 审中-公开

    公开(公告)号:WO2020244716A1

    公开(公告)日:2020-12-10

    申请号:PCT/DE2020/100477

    申请日:2020-06-05

    Abstract: Die Erfindung betrifft eine Steighilfe (1) mit einer Trittstufe (2) und einer die Trittstufe (2) tragenden Trägerstruktur (4), welche eine quer zur Trittstufe (2) vorliegende Längserstreckung aufweist. Die Steighilfe (1) umfasst eine Hakenstruktur (5), um die Steighilfe (1) an einer oberen Berandung (110) eines Drittgegenstandes (100) einzuhängen. Die Steighilfe (1) umfasst ferner eine Fixierstruktur (6), welche in Richtung der Längserstreckung der Trägerstruktur (4) beabstandet zu der Hakenstruktur (5) vorliegt und eingerichtet ist, in einer Fixierposition (F) die Steighilfe (1) gegen eine untere Berandung (120) des Drittgegenstandes (100) zu fixieren. Weiterhin umfasst die Steighilfe (1) eine Längsverstellung (7), welche eingerichtet ist, die Längserstreckung der Trägerstruktur (4) zu verstellen, um bei eingehängter Hakenstruktur (5) an der oberen Berandung (110) des Drittgegenstandes (100) die Fixierstruktur (6) in die Fixierposition (F) an der unteren Berandung (120) des Drittgegenstandes (100) zu bringen. Die Erfindung betrifft ferner einen Adapter (50; 60) für eine Hakenstruktur (5) oder eine Fixierstruktur (6) einer Steighilfe (1). Weiterhin betrifft die Erfindung ein System mit einem Drittgegenstand (100) und einer Steighilfe (1). Darüber hinaus umfasst die Erfindung eine Verwendung einer Steighilfe (1) sowie ein Verfahren zur Herstellung einer Steighilfe (1).

    LEITERSYSTEM FÜR DEN GRABENVERBAU
    6.
    发明申请

    公开(公告)号:WO2018166835A1

    公开(公告)日:2018-09-20

    申请号:PCT/EP2018/055391

    申请日:2018-03-06

    Abstract: Die Erfindung betrifft ein Leitersystem für den Grabenverbau umfassend eine untere Leiter (14), die sich vom Boden eines Grabens aus über einen unteren Teilabschnitt (T1) der Höhe des Grabens erstreckt und eine obere Leiter (16), die sich über einen oberen Teilabschnitt (T2) der Höhe des Grabens bis zu einem Grabenrand erstreckt, wobei die obere Leiter (16) eine Einhängeleiter zum Einhängen an eine Verbauplatte (12) ist. Mit einem erfindungsgemäßen Leitersystem soll die Sicherheit der Arbeiter insbesondere für tiefe Gräben erhöht werden. Bei einem erfindungsgemäßen Leitersystem ist an dem unteren Ende der oberen Leiter (16) eine Plattform (22) angeordnet ist und dass die untere Leiter (14) eine auf dem Boden des Grabens aufstehende Stehleiter oder Anlegeleiter ist.

    ARRANGEMENT FOR SUPPORTING A LADDER
    7.
    发明申请
    ARRANGEMENT FOR SUPPORTING A LADDER 审中-公开
    安装支架的安排

    公开(公告)号:WO2009108042A1

    公开(公告)日:2009-09-03

    申请号:PCT/NL2009/000026

    申请日:2009-02-06

    Abstract: The present invention relates to an arrangement (1 ) for easy installing and stably supporting a ladder (2) in a passageway or manhole (7), such that damage to the wall (4) of the passageway due to for example penetration of fastening means is minimized. The invention provides an arrangement for supporting a ladder (2) comprising positioning brackets (5, 105) for positioning the lower part of the ladder at a distance from the inside wall (4), which positioning brackets are secured against the surface of the inner wall by a resilient elongated member (6). By bending this elongated member (6) in a ring shape and positioning this member inside the passageway (7), it exerts a radially directed force and thus clamps itself in position against the wall (4). Because the elongated member (6) clamps itself in a fixed position, the elongated member dos not need to be secured to the wall (4) by for example bolts. Thus the wall (4) maintains its structural integrity.

    Abstract translation: 本发明涉及一种用于容易地安装和稳定地将梯子(2)安装在通道或人孔(7)中的装置(1),使得由于例如穿过紧固装置而损坏通道的壁(4) 被最小化。 本发明提供了一种用于支撑梯子(2)的装置,该梯子包括定位支架(5,105),用于将梯子的下部定位在距离内壁(4)一定距离处,该定位支架固定在内侧壁 壁由弹性细长构件(6)组成。 通过将该细长构件(6)弯曲成环形并将该构件定位在通道(7)内,其施加径向定向的力,并因此将其自身夹紧在靠近壁(4)的位置。 因为细长构件(6)将自身夹紧在固定位置,细长构件不需要通过例如螺栓固定到壁(4)。 因此,墙壁(4)保持其结构完整性。

    CONFIGURABLE STEP ASSISTANT
    8.
    发明申请

    公开(公告)号:WO2021030402A1

    公开(公告)日:2021-02-18

    申请号:PCT/US2020/045870

    申请日:2020-08-12

    Inventor: HASAN, Sara

    Abstract: A configurable step assistant is provided that includes a first portion configured to be attached to a structure, a second portion pivotally connected to the first portion, the second portion being moveable between a first position and a second position with respect to the first portion, a third portion pivotally connected to the second portion, the third portion being moveable between a first position and a second position with respect to the second portion, wherein, when the second portion is in the second position and the third portion is in the second position, the second portion defines a step for accommodating a user. An associated method is also provided.

    一种可调节角度的可折叠楼梯
    9.
    发明申请

    公开(公告)号:WO2020248871A1

    公开(公告)日:2020-12-17

    申请号:PCT/CN2020/093909

    申请日:2020-06-02

    Inventor: 庄国礼

    Abstract: 一种可调节角度的折叠楼梯,包括两个侧支架(1)和设于两个侧支架(1)之间的多块踏板(2),该踏板(2)的两端分别与两个侧支架(1)转动连接;每个侧支架(1)均由相互平行的上立柱(101)及下立柱(102)组成;每个侧支架(1)的下端设有一根脚套(3);上立柱(101)及下立柱(102)与每块踏板(2)的侧面通过连接件(4)连接,在每个连接件(4)上套设有一个金属圈体(5),该金属圈体(5)位于内侧的端部穿过踏板(2)的侧板后位于踏板(2)内。该楼梯防止踏板(2)的侧板与侧支架(1)直接接触,减少了踏板(2)与侧支架(1)的磨损。

    ADJUSTABLE SCAFFOLD LADDER BRACKET APPARATUS
    10.
    发明申请
    ADJUSTABLE SCAFFOLD LADDER BRACKET APPARATUS 审中-公开
    可调节的SCAFFOLD LADDER BRACKET APPARATUS

    公开(公告)号:WO2009021174A2

    公开(公告)日:2009-02-12

    申请号:PCT/US2008072605

    申请日:2008-08-08

    CPC classification number: E04G5/10 E06C1/34 E06C7/48

    Abstract: The present invention provides an adjustable ladder and scaffolding system wherein a scaffolding structure provides a support to which is attached a frame. The frame includes a pair of ladder clamps that enable the frame to be connected to the spaced apart risers of a ladder that is to be supported. The frame includes left and right plates and a base opposite the ladder clamps. Adjustable connections are provided between the left and right plates and the base so that the distance between the base and the clamps can be varied, thus enabling the ladder to assume a diagonally extending orientation relative to horizontal. The frame is adjustable so that each frame attached to the ladder shortens the distance between the ladder and the scaffolding structure as the elevation is increased.

    Abstract translation: 本发明提供了一种可调节的梯子和脚手架系统,其中脚手架结构提供了一个支撑架,附接到框架上。 框架包括一对梯子夹具,其使得框架能够连接到待支撑的梯子的间隔开的立管。 框架包括左右板和与梯子夹相对的底座。 在左右板和底座之间设有可调节连接,使得基座与夹具之间的距离可以改变,从而使梯子能相对于水平线呈现对角线延伸的取向。 框架是可调节的,使得连接到梯子的每个框架随着仰角的增加而缩短梯子和脚手架结构之间的距离。

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