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1. 发明申请

WO2019136468A1 AN APPARATUS FOR RESTRAINING MOVEMENT OF A LADDER 审中-公开
公开(公告)号：WO2019136468A1
公开(公告)日：2019-07-11
申请号：PCT/US2019/012751
申请日：2019-01-08
申请人： SANDERS, Jeffrey, L.
发明人： SANDERS, Jeffrey, L.
IPC分类号： E06C1/06 , E06C7/48 , E06C7/18 , E06C1/36
CPC分类号： E06C7/48 , E06C7/188
摘要： An apparatus for restraining the movement of a ladder is disclosed. The apparatus is formed of plate which can be attached to roof of a structure using nails or other fastening devices. In one embodiment of the present invention, the plate has a stationary bracket which extends from an edge of the plate. A movable bracket is attached to the plate which also has a portion that extends from the edge of the movable bracket. The stationary bracket and the moveable bracket cooperate to receive and retain the respective side support rails of a ladder when the ladder is leaned against a structure. In a second embodiment, both brackets are movable.

2. 发明申请

WO2017127895A1 DEVICE FOR STABILISING A LADDER, AND A LADDER 审中-公开
标题翻译：用于稳定梯子的装置和梯子
公开(公告)号：WO2017127895A1
公开(公告)日：2017-08-03
申请号：PCT/AU2017/050068
申请日：2017-01-27
申请人： THE LACKET COMPANY PTY LTD
发明人： KAY, David , SEIDEL, Daniel
IPC分类号： E06C7/42 , E06C7/08 , E06C7/18 , E06C7/50 , E06C1/12 , E06C1/34
CPC分类号： E06C1/12 , E06C1/34 , E06C7/188 , E06C7/42 , E06C7/48 , E06C7/486
摘要： A device for stabilising a ladder against a surface, the ladder having a pair of stiles and a plurality of rungs connected therebetween, the device comprising : an engagement mechanism for releasably engaging two adjacent rungs, the engagement mechanism including two opposed receiving portions for at least partially receiving a rung, at least one of the receiving portions being selectively movable relative to the other thereby allowing the engagement mechanism to urge against the adjacent rungs; and at least one arm pivotably connected to the engagement mechanism to allow pivoting thereof to a fixed angle relative to the engagement mechanism, the at least one arm having an abutting portion for abutting under the surface, thereby allowing the ladder to be wedged between the surface and ground level to stabilise the ladder.
摘要翻译：一种用于使梯子抵靠表面稳定的装置，所述梯子具有一对门and和连接在其间的多个梯级，所述装置包括：用于可释放地接合两个相邻梯级的接合机构，所述接合机构包括用于至少部分地接收梯级的两个相对的接收部分，所述接收部分中的至少一个可选择性地相对于另一个移动，从而允许所述接合机构推压所述相邻梯级; 以及至少一个臂，所述至少一个臂可枢转地连接至所述接合机构以允许所述臂相对于所述接合机构枢转至固定角度，所述至少一个臂具有邻接所述表面下方的邻接部分，由此允许所述梯子楔入所述表面和地面水平来稳定阶梯。

3. 发明申请

WO2015142992A1 LADDERS WITH INTEGRATED SUPPORT 审中-公开
标题翻译：具有一体化支持的LADDERS
公开(公告)号：WO2015142992A1
公开(公告)日：2015-09-24
申请号：PCT/US2015/021167
申请日：2015-03-18
申请人： WING ENTERPRISES, INCORPORATED
发明人： MOSS, N. Ryan , PETERSON, Sean R. , RUSSELL, Brian B. , JONAS, Gary M.
IPC分类号： E06C1/12 , E06C7/42 , E06C7/48
CPC分类号： E06C1/12 , E06C7/02 , E06C7/423 , E06C7/48
摘要： A ladder is provided having a first assembly and a second assembly slidably coupled with the first assembly. The first assembly includes a first pair of spaced apart rails and a first plurality of rungs extending between and coupled to the first pair of spaced apart rails. the second assembly includes a second pair of spaced apart rails and a second plurality of rungs extending between and coupled to the second pair of spaced apart rails. A support apparatus is coupled with the first assembly and includes one or more arms that are pivotally displaced from a retracted position to a deployed position responsive to displacement of the first assembly a specified distance relative to the second assembly.
摘要翻译：提供了具有第一组件和与第一组件可滑动联接的第二组件的梯子。第一组件包括第一对间隔开的轨道和在第一对间隔开的轨道之间延伸并耦合到第一对间隔开的轨道的第一多个梯级。所述第二组件包括第二对间隔开的轨道和在所述第二对间隔开的轨道之间延伸并耦合到所述第二对间隔开的轨道的第二多个梯级。支撑装置与第一组件联接并且包括一个或多个臂，其响应于第一组件相对于第二组件的特定距离的移位而从缩回位置枢转地移位到展开位置。

4. 发明申请

WO2014194366A1 LADDER SAFETY MECHANISMS 审中-公开
标题翻译：梯子安全机制
公开(公告)号：WO2014194366A1
公开(公告)日：2014-12-11
申请号：PCT/AU2014/000588
申请日：2014-06-05
申请人： OD TECH PTY LIMITED
发明人： O'DONNELL, Peter , JOHNSON, Ian , REZK, George
IPC分类号： E06C1/34 , E06C7/04 , E06C7/18 , E06C7/42 , E06C7/48
CPC分类号： E06C7/48 , E06C1/12 , E06C1/34 , E06C1/36 , E06C7/003 , E06C7/04 , E06C7/18 , E06C7/42
摘要： A ladder safety mechanism comprises at least one damp, preferably a pair of spaced apart damps, attachable part way along a ladder, to secure the ladder to part of a structure. In some embodiments, the mechanism includes at least one manually operated actuator, such as a rope or cable, coupled to the at least one clamp to enable a user located at the bottom of the ladder to open the at least one clamp to receive the part of a structure. In some embodiments, the at least one clamp is automatically secured to the part of the structure by placing the clamp onto the structure. The at least one manually operated actuator also enables a user located at the bottom of the ladder to open the at least one damp to release the part of the structure. The at least one clamp is oriented substantially perpendicularly to a part of the structure to which the ladder is to be attached.
摘要翻译：梯子安全机构包括至少一个潮湿的，优选地一对间隔开的阻尼器，可沿着梯子可部分地连接，以将梯子固定到结构的一部分。在一些实施例中，该机构包括至少一个手动操作的致动器，例如绳索或电缆，其联接到至少一个夹具，以使位于梯子底部的用户能够打开至少一个夹具以接收部件的结构。在一些实施例中，通过将夹具放置在结构上，将至少一个夹具自动地固定到结构的一部分。所述至少一个手动操作的致动器还使得位于梯子底部的用户能够打开至少一个湿气以释放结构的一部分。所述至少一个夹具基本上垂直于所述结构的要被附接的结构的一部分定向。

5. 发明申请

WO2011031496A3 PROTECTIVE COVER FOR LADDER ENDS 审中-公开
标题翻译：梯子防护罩
公开(公告)号：WO2011031496A3
公开(公告)日：2011-09-01
申请号：PCT/US2010046693
申请日：2010-08-25
申请人： STILADDOS LLC
发明人： SEBRING CLIFFORD , SEBRING SYLVIA , SEBRING CALVIN
IPC分类号： E06C7/00 , E06C7/46 , E06C7/48
CPC分类号： E06C7/42 , E06C7/46 , E06C7/48
摘要： The present invention is directed toward a protective cover adapted for covering the end of a ladder leg in order to prevent damage to buildings or other structures when the ladder is in use. In addition, a cover with non-skid properties is disclosed, such that the device can be used to prevent a ladder from slipping against the ground or a structure and causing injury to a user or property.
摘要翻译：本发明涉及一种适用于覆盖梯子末端的保护罩，以防止在使用梯子时损坏建筑物或其他结构。此外，公开了具有防滑特性的盖，使得该装置可用于防止梯子从地面或结构上滑倒并造成使用者或财产受伤。

6. 发明申请

WO2009023899A1 LADDER SUPPORT APPARATUS 审中-公开
标题翻译：梯子支撑装置
公开(公告)号：WO2009023899A1
公开(公告)日：2009-02-26
申请号：PCT/AU2008/001184
申请日：2008-08-15
申请人： WISEMAN, Cecil , WISEMAN, Christopher
发明人： WISEMAN, Cecil , WISEMAN, Christopher
IPC分类号： E06C7/48
CPC分类号： E06C7/188 , E06C7/48
摘要： A ladder support apparatus, the apparatus including a support body, one or more clamp mechanisms operatively mountable to the support body, for mounting the support body to a structure and a retention assembly operatively connected to the support body and, in use, being adapted to limit relative movement between the ladder and ladder support, the or each clamping mechanism including a clamp aπn mounted for movement relative to the support body in a clamping direction and a release direction, an actuator operable to control the operation of the clamp arm, the clamp mechanism being arranged so as to be able to adopt a preset mode in which the clamp arm is substantially freely moveable in both the clamping direction and the release direction, a set mode in which the clamp arm is inhibited from movement in either direction but can be moved incrementally by operation of the actuator and a pre-release mode in which the clamp arm is inhibited from movement in either direction but upon operation of the actuator when in the pre-release mode the clamp arm can return to its preset mode.
摘要翻译：梯子支撑装置，该装置包括支撑体，可操作地安装到支撑体的一个或多个夹紧机构，用于将支撑体安装到结构上，以及保持组件，其可操作地连接到支撑体，并且在使用中适于限制梯子和梯子支撑件之间的相对运动，所述或每个夹紧机构包括夹紧装置，其在夹紧方向和释放方向上相对于支撑体运动，可操作地控制夹紧臂的操作的致动器，夹具机构被布置成能够采用夹持臂在夹紧方向和释放方向上基本上可自由移动的预设模式，其中夹持臂被阻止沿任一方向运动的设定模式，但是可以是通过执行机构的操作和预释放模式逐渐移动，其中夹持臂被阻止在任一方向上的运动，但是在操作当执行器处于预释放模式时，夹臂可以返回到其预设模式。

7. 发明申请

WO2008068510A3 ACCESSORY MOUNTING 审中-公开
标题翻译：附件安装
公开(公告)号：WO2008068510A3
公开(公告)日：2008-11-20
申请号：PCT/GB2007004701
申请日：2007-12-07
申请人： CLIFFORD ADAM
发明人： CLIFFORD ADAM
IPC分类号： E06C7/48
CPC分类号： E06C7/48 , E06C7/14 , E06C7/42 , E06C7/423 , E06C7/484
摘要： The accessory mounting comprises a securable attachment device, principally front-loading, comprising two horizontally connected pairs of vertically (with respect to a standing ladder) connected and extendible diverging rung-gripping hooks, incorporating a horizontal member, the mid-section of a toolbar with attached arms extending into the horizontal (26b, 26c, 2 [iii], 14a). Struts (18) stemming from the attachment device (Ia, 27d) connect with a cross-member joining the arms (14a, 18, 18a, 17, 17a) which have the means to co-jointly mount adapted ladder accessories (14e). To maximise functionality, the arms can vertically rotate selectively within the horizontal plane of a standing ladder, with a capacity for limited free rotation (2 [iii], 15d, 15c), project into the horizontal at selected angles (14), and are adjustably extendable (14a, 14e), the toolbar shortened (2 [iii], 2[i]a, 2[i]b], the struts extendable and pivotal (18, 18b, 18c, 18d, 18e) and the cross-member (17, 17a) extendable. The apparatus has a centring mechanism (3). The apparatus can be stored in a toolbox which converts into a work surface and loading trestle.
摘要翻译：附件安装件包括可固定的附接装置，主要是前装载，其包括垂直（相对于站立梯子）的两个水平连接的对，连接和可延伸的分叉式抓握钩，包括水平构件，工具栏的中间部分其中连接的臂延伸到水平（26b，26c，2 [iii]，14a）中）。从连接装置（1a，27d）产生的支柱（18）与连接臂（14a，18,18a，17,17a）的横向构件连接，所述臂（14a，18,18a，17,17a）具有共同安装适配的梯子附件（14e）的装置。为了最大化功能，臂可以在站立梯的水平面内选择性地竖向旋转，具有有限自由旋转的能力（2 [iii]，15d，15c））以选定的角度（14）伸入水平面，并且是可调节地延伸（14a，14e），工具栏缩短（2 [iii]，2 [i] a，2 [i] b]，支柱可伸展和枢转（18,18b，18c，18d，18e）构件（17,17a）可延伸，该装置具有定心机构（3），该装置可以存储在工具箱中，该工具箱转换成工作表面并装载支架。

8. 发明申请

WO2006012147A3 LADDER SUPPORT 审中-公开
标题翻译：梯子支持
公开(公告)号：WO2006012147A3
公开(公告)日：2006-04-20
申请号：PCT/US2005022074
申请日：2005-06-23
申请人： MULE BARN PRODUCTS INC , CRAIN JOHN G
发明人： CRAIN JOHN G
IPC分类号： E06C7/16
CPC分类号： E06C7/48
摘要： A pair of support devices (20) designed to be attached to a conventional ladder (10) having hollow rungs (12) to support the ladder against the roof (30) of a building, thereby preventing the ladder from contacting gutters, eaves, and windows. Each support device comprises a V-shaped resilient member (21) having a tube (25) on each end (24). In use, the tubes on one V-shaped member are inserted into one side of the ladder rungs and the tubes on the other V-shaped member are inserted into the other side of the same ladder rungs such that both V-shaped members can engage the building roof to support the ladder in spaced relation thereto. The support devices are secured to the ladder by frictional engagement, thus no tools are required to attach or detach the devices.
摘要翻译：一对支撑装置（20）被设计为附接到具有中空梯级（12）的常规梯子（10）以将梯子支撑在建筑物的屋顶（30）上，从而防止梯子接触水槽，屋檐和视窗。每个支撑装置包括在每个端部（24）上具有管（25）的V形弹性构件（21）。在使用中，将一个V形构件上的管子插入梯子梯级的一侧，将另一个V形构件上的管子插入相同梯子梯级的另一侧，使得两个V形构件可以啮合建筑物屋顶以间隔关系支撑梯子。支撑装置通过摩擦接合固定在梯子上，因此不需要工具来连接或拆卸装置。

9. 发明申请

WO2005045171A2 ACCESSORY ATTACHMENT SYSTEM FOR A LADDER, AND METHODS 审中-公开
标题翻译：梯子附件附件系统及方法
公开(公告)号：WO2005045171A2
公开(公告)日：2005-05-19
申请号：PCT/US2004035968
申请日：2004-10-29
申请人： LEVELOK CORP , LANZAFAME PHILIP E
发明人： LANZAFAME PHILIP E
IPC分类号： E06C1/34 , E06C1/397 , E06C7/14 , E06C7/16 , E06C7/18 , E06C7/44 , E06C7/48 , E06C
CPC分类号： E06C1/397 , E06C1/34 , E06C7/14 , E06C7/16 , E06C7/183 , E06C7/44 , E06C7/48
摘要： A quick release ladder accessory attachment system is provided. In one embodiment, a ladder system includes a rail having an end and a body, and a ladder-accessory mount operable to releasably attach a ladder accessory to the body of the rail with only one's hand. The ladder-accessory mount includes one or more slots disposed in the body of the rail and operable to receive a corresponding protrusion of a ladder accessory. When coupled, the slots and protrusions restrain movement of the ladder accessory relative to the rail. The slots allow one to quickly attach and release a corresponding protrusion of the ladder accessory, and thus allow quick attachment and release of the ladder accessory to the rail. In another embodiment, a ladder system includes a rail having an end and a body, and an attachment base mounted to the body and operable to releasably attach a ladder accessory to the rail with only one's hand.
摘要翻译：提供快速释放梯子附件附件系统。在一个实施例中，梯子系统包括具有端部和主体的导轨，以及梯形附件安装座，其可操作以仅用手将梯子附件可释放地附接到轨道的主体。梯子附件安装件包括一个或多个狭槽，其设置在轨道的主体中并可操作以接收梯子附件的相应突起。当联接时，槽和突起限制梯子附件相对于轨道的运动。这些槽允许人们快速地附接和释放梯子附件的相应的突出物，从而允许梯子附件快速地附接到轨道上。在另一个实施例中，梯子系统包括具有端部和主体的轨道，以及安装到主体上并且可操作以仅用手将梯子附件可释放地附接到轨道的附接基座。

10. 发明申请

WO2004035982A3 LADDER STABILIZER ATTACHMENT APPARATUS AND METHODS 审中-公开
标题翻译：梯子稳定器附件和方法
公开(公告)号：WO2004035982A3
公开(公告)日：2004-08-26
申请号：PCT/US0332911
申请日：2003-10-15
申请人： TRADE ASSOCIATES INC , WOLLENBERG SKYE L , STOCKMAN NEIL G
发明人： WOLLENBERG SKYE L , STOCKMAN NEIL G
IPC分类号： E06C7/48 , E04G5/02 , E06C7/06
CPC分类号： E06C7/48
摘要： Ladder attachment apparatus and methods are disclosed. In one embodiment, an attachment apparatus (100) for a ladder (104) includes a main support (120) adapted to be coupled to the ladder approximately parallel to the rungs (102). The main support (120) includes a first coupling member (150) proximate a first one of the elongated rails (106) of the ladder and a second coupling member (150) proximate another one of the elongated rails. The attachment apparatus further includes first (130A) and second (130B) support modules removeably coupled to the first and second coupling members, respectively. Each support module includes a support member (1323) including a proximal end (134) and a distal end (136) attached to the support member proximate the distal end and projecting outwardly therefrom in a first direction. The support member(132) includes at least one projecting portion (144) that is removeably coupleable to the corresponding one of the first and second coupling members.
摘要翻译：公开了梯子附接装置和方法。在一个实施例中，用于梯子（104）的附接装置（100）包括适于与大致平行于梯级（102）的梯子联接的主支撑件（120）。主支撑件（120）包括靠近梯子的细长轨道（106）中的第一个的第一联接构件（150）和靠近另一个细长轨道的第二联接构件（150）。附接装置还包括分别可拆卸地联接到第一和第二联接构件的第一（130A）和第二（130B）支撑模块。每个支撑模块包括支撑构件（1323），该支撑构件包括近端（134）和远端（136），所述远端靠近远端附接到支撑构件并且沿第一方向向外突出。支撑构件（132）包括至少一个突出部分（144），其可拆卸地联接到第一和第二联接构件中的对应的一个。

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