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21. 发明授权

EP3042019B1 ADJUSTABLE LADDERS, LADDER COMPONENTS AND RELATED METHODS 有权
公开(公告)号：EP3042019B1
公开(公告)日：2018-10-24
申请号：EP14842695.0
申请日：2014-09-05
申请人： Wing Enterprises, Inc.
发明人： MOSS, N., Ryan , JONAS, Gary, M. , RUSSELL, Brian, B. , PETERSON, Sean, R.
IPC分类号： E06C7/44 , E06C7/46 , E06C1/32
CPC分类号： E06C7/44 , E06C1/32 , E06C7/423 , E06C7/46 , Y10T292/696
摘要： Ladders, ladder components, adjustment mechanisms and related methods are provided herein. In one embodiment, a ladder may include an adjustment mechanism for adjusting, for example, a leveler, a stabilizer, or any two relatively displaceable components of the ladder. The adjustment mechanism may include an actuating mechanism having a first structure and a second structure slidably disposed adjacent the first structure, the second structure having a plurality of engagement surfaces. A body is coupled with the first structure. At least two engagement pins are slidably displaceable relative to the body, wherein the plurality of engagement surfaces and the at least two engagement pins are arranged such that only a single engagement pin of the at least two engagement pins is in abutting engagement with an engagement surface of the plurality of engagement surfaces at one time. At least one biasing member is configured to bias the at least two engagement pins towards engagement with the engagement surfaces.

22. 发明授权

EP2906770B1 LADDER INCORPORATING A SECURING APPARATUS AND RELATED METHOD 失效转让
标题翻译：包含固定装置的梯子及相关方法
公开(公告)号：EP2906770B1
公开(公告)日：2017-11-22
申请号：EP13782890.1
申请日：2013-10-08
申请人： Wing Enterprises, Inc.
发明人： RUSSELL, Brian B. , MOSS, N. Ryan , PETERSON, Sean R. , PENROD, Darius S. , CRAWFORD, Ryan , JONAS, Gary M.
IPC分类号： E06C7/48
CPC分类号： E06C7/48 , E06C1/36 , E06C7/188

23. 发明公开

EP3215703A2 EXTENSION LADDER, LADDER COMPONENTS AND RELATED METHODS 审中-公开
标题翻译：延伸梯，梯子组件和相关方法
公开(公告)号：EP3215703A2
公开(公告)日：2017-09-13
申请号：EP15856386.6
申请日：2015-11-02
申请人： Wing Enterprises, Inc.
发明人： BALLARD, Jay , SMITH, Christian , JONAS, Gary , PETERSON, Sean , RUSSELL, Brian
IPC分类号： E06C1/12
CPC分类号： E06C1/12 , E06C7/06 , E06C7/46
摘要： A ladder is provided having a base section and a fly section slidably coupled with the base section. The base section 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 fly section 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. The various rungs may be coupled with their associated rails in an offset relationship such that they are not centered along a longitudinal center axis line of the rails. A rung lock device may be used which includes an arm pivotally coupled with the base section and configured to selectively engage various rungs of the second plurality of rungs to maintain the fly section in a desired position relative to the base section.
摘要翻译：提供了一种梯子，其具有基部和与该基部可滑动地联接的飞行部。基部包括第一对间隔开的导轨以及在第一对间隔开的导轨之间延伸并联接至第一对间隔开的导轨的第一多个梯级。所述飞行部分包括第二对间隔开的导轨和第二多个梯级，所述第二多个梯级在所述第二对间隔开的导轨之间延伸并联接到所述第二对间隔开的导轨。各个梯级可以以偏移关系与它们相关联的轨道联接，使得它们不沿着轨道的纵向中心轴线对中。可以使用横档锁定装置，其包括与所述基部可枢转地联接并且被构造成选择性地接合所述第二多个梯级中的各梯级以将所述飞行部相对于所述基部保持在期望位置的臂。

24. 发明公开

EP3191676A1 LADDERS, RUNG ASSEMBLIES FOR LADDERS AND RELATED METHODS 有权转让
标题翻译：用于梯子的梯组件和相关方法
公开(公告)号：EP3191676A1
公开(公告)日：2017-07-19
申请号：EP15840026.7
申请日：2015-09-10
申请人： Wing Enterprises, Inc.
发明人： SMITH, Christian , COOK, Benjamin , PETERSON, Sean , RUSSELL, Brian , MOSS, N. Ryan , WRIGHT, Bryan , JONAS, Gary
IPC分类号： E06C7/00
摘要： Ladders and ladder components are provided including a rung assembly that provides an alert to a user of the ladder that they are standing on a particular rung or step. In one example, the lower most rung or step of a ladder includes a rung assembly having an alert mechanism. The alert mechanism may provide an audible and/or other sensory alert to a user when they step on the rung assembly so that the user recognizes their position relative to the ground or supporting surface. In one embodiment, the rung assembly is configured such that a front edge remains in a constant or fixed position relative to the rails to which it is coupled so that a user can rely on a fixed or constant position of the front edge of the assembly when climbing or descending the ladder.
摘要翻译：提供梯子和梯子组件，包括梯子组件，梯子组件为梯子的使用者提供警告，使他们站在特定梯级或梯级上。在一个示例中，梯子的最下面的梯级或台阶包括具有警报机构的梯级组件。警报机构可以在用户踏上梯级组件时向用户提供可听和/或其他感官警报，以便用户识别他们相对于地面或支撑表面的位置。在一个实施例中，梯级组件构造成使得前边缘相对于与其联接的轨道保持在恒定或固定的位置，使得当使用者能够依靠组件的前边缘的固定或恒定位置时爬或爬梯子。

25. 发明公开

EP3048238A1 LADDERS, LADDER COMPONENTS AND RELATED METHODS 有权
标题翻译：梯子，梯子部件及相关程序
公开(公告)号：EP3048238A1
公开(公告)日：2016-07-27
申请号：EP16155292.2
申请日：2009-03-06
申请人： Wing Enterprises, Inc.
发明人： MOSS, N., Ryan , CRAWFORD, Ryan , EMMEL, Keith
IPC分类号： E06C1/39 , E06C1/28 , E06C1/38 , E06C1/24 , E06C1/22 , E06C1/18 , E06C7/14
CPC分类号： E06C1/18 , E06C1/22 , E06C7/04 , E06C7/14 , E06C7/16 , E06C7/50 , F16B7/105 , Y10T16/522 , Y10T29/49826
摘要： Ladders, ladder components and related methods are provided. In some embodiments, adjustable stepladders are provided which include locking mechanisms that enable height adjustment of the ladder through application of a force towards the rails of the ladder. In other embodiments, spreader mechanisms are provided with cross bracing located and configured to provide additional stability to the ladder while also incorporating a handle that enables efficient collapsing of the ladder while reducing the potential of pinching ones hands or fingers. In another embodiment, a device is provided for selective coupling with the ladder that includes a support or safety rail and an adjustable tray. The device may be coupled with the ladder in a number of different positions including a stowed position.; In another embodiment, a hinge assembly is provided having a magnetic component configured to be magnetically coupled with and temporarily store an object on the ladder.

26. 发明公开

EP2906770A1 LADDER SECURING APPARATUSES, LADDERS INCORPORATING SAME AND RELATED METHODS 失效转让
标题翻译： LEITER MIT EINER SICHERUNGSVORRICHTUNG UNDZUGEHÖRIGESVERFAHREN
公开(公告)号：EP2906770A1
公开(公告)日：2015-08-19
申请号：EP13782890.1
申请日：2013-10-08
申请人： Wing Enterprises, Inc.
发明人： RUSSELL, Brian B. , MOSS, N. Ryan , PETERSON, Sean R. , PENROD, Darius S. , CRAWFORD, Ryan , JONAS, Gary M.
IPC分类号： E06C7/48
CPC分类号： E06C7/48 , E06C1/36 , E06C7/188
摘要： A ladder is provided comprising a first pair of spaced apart rails and a plurality of rungs extending between and coupled to the first pair of spaced apart rails. A pair of hooks are located such that each hook is positioned adjacent and upper end of an associated rail. A securing apparatus is coupled adjacent the upper end of the first pair of spaced apart rails. The securing apparatus includes a pair of spaced apart engaging members and may include a cross-member coupled therebetween. Each of the engagement members is pivotal with respect to an associated rail of the first pair of spaced apart rails. In one embodiment, the securing apparatus lacks any biasing members (e.g., springs or actuators) or locking members. The engagement members and hooks cooperatively encircle and overhead, generally horizontal support member to support and secure the ladder in a desired position.
摘要翻译：提供了梯子，其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多个梯级。一对钩被定位成使得每个钩定位在相关轨道的相邻和上端。紧固装置邻近第一对间隔开的导轨的上端连接。固定装置包括一对间隔开的接合构件，并且可以包括在其间连接的横向构件。每个接合构件相对于第一对间隔开的轨道的相关导轨枢转。在一个实施例中，固定装置缺少任何偏压构件（例如，弹簧或致动器）或锁定构件。接合构件和钩协调地环绕和顶部，大致水平的支撑构件以将梯子支撑并固定在期望的位置。

27. 发明授权

US10145176B2 Elevated working platform and related methods 有权
公开(公告)号：US10145176B2
公开(公告)日：2018-12-04
申请号：US15587765
申请日：2017-05-05
申请人： Wing Enterprises, Incorporated
发明人： N. Ryan Moss , Darius S. Penrod , Brian Russell , Sean Peterson , Gary Jonas
IPC分类号： E06C1/18 , E06C7/18 , E06C1/393 , E06C1/397 , E06C7/42
摘要： Elevated work platforms, as well as associated methods, are provided. In one particular embodiment, an elevated platform apparatus is provided comprising a first rail assembly having a pair of rails coupled with a plurality of rungs, a second rail assembly hingedly coupled with the first rail assembly, a platform configured to rest upon a portion of the first rail assembly and the second rails assembly and a cage associated with the platform. The cage may include at least one bar and at least one gate, the at least one gate being configured to swing in a first direction upon a user stepping on to the platform from the first rail assembly, and then swing back to a closed position after the user is standing on the platform. The at least one gate is also limited from being displaced in a second direction, opposite the first direction, beyond the closed position.

28. 外观设计

USD766461S1 Ladder 有权
公开(公告)号：USD766461S1
公开(公告)日：2016-09-13
申请号：US29501501
申请日：2014-09-04
申请人： Wing Enterprises, Incorporated
设计人： N. Ryan Moss , Benjamin L. Cook , Sean R. Peterson

29. 发明授权

US09163455B2 Ladders, ladder components and related methods 有权
标题翻译：梯子，梯子部件及相关方法
公开(公告)号：US09163455B2
公开(公告)日：2015-10-20
申请号：US13480897
申请日：2012-05-25
申请人： N. Ryan Moss , Ryan Crawford , Keith Emmel
发明人： N. Ryan Moss , Ryan Crawford , Keith Emmel
IPC分类号： E06C7/00 , E06C1/18 , E06C7/04 , E06C7/14 , E06C7/50 , E06C1/22
CPC分类号： E06C1/18 , E06C1/22 , E06C7/04 , E06C7/14 , E06C7/16 , E06C7/50 , F16B7/105 , Y10T16/522 , Y10T29/49826
摘要： Ladders, ladder components and related methods are provided. In some embodiments, adjustable stepladders are provided which include locking mechanisms that enable height adjustment of the ladder through application of a force towards the rails of the ladder. In other embodiments, spreader mechanisms are provided with cross bracing located and configured to provide additional stability to the ladder while also incorporating a handle that enables efficient collapsing of the ladder while reducing the potential of pinching ones hands or fingers. In another embodiment, a device is provided for selective coupling with the ladder that includes a support or safety rail and an adjustable tray. The device may be coupled with the ladder in a number of different positions including a stowed position. In another embodiment, a hinge assembly is provided having a magnetic component configured to be magnetically coupled with and temporarily store an object on the ladder.
摘要翻译：提供梯子，梯子部件和相关方法。在一些实施例中，提供了可调梯度梯度，其包括锁定机构，该锁定机构能够通过向梯子的轨道施加力而实现梯子的高度调节。在其他实施例中，布置器机构设置有交叉支撑件，其布置成并且构造成为梯子提供额外的稳定性，同时还包括能够有效地塌缩梯子的手柄，同时减少夹持一只手或手指的可能性。在另一个实施例中，提供了一种用于与梯子选择性联接的装置，其包括支撑件或安全导轨以及可调托盘。该装置可以与梯子耦合在许多不同位置，包括收起位置。在另一个实施例中，提供一种铰链组件，其具有被配置为与物体磁性耦合并临时存储在梯子上的物体的磁性部件。

30. 发明授权

US09016434B2 Ladders, ladder components and related methods 有权
标题翻译：梯子，梯子部件及相关方法
公开(公告)号：US09016434B2
公开(公告)日：2015-04-28
申请号：US13402013
申请日：2012-02-22
申请人： N. Ryan Moss , Sean Peterson , Brian Russell
发明人： N. Ryan Moss , Sean Peterson , Brian Russell
IPC分类号： E06C1/28 , E06C1/22 , E06C1/39 , E06C1/397 , E06C7/14 , E06C7/16 , E06C7/18 , E06C7/46
CPC分类号： E06C7/42 , E06C1/22 , E06C1/39 , E06C1/397 , E06C7/14 , E06C7/16 , E06C7/182 , E06C7/46 , E06C7/50 , Y10T29/49826
摘要： Ladders, ladder components and related methods are provided including various embodiments of a combination ladder. In some embodiments, a platform is provided that is fixedly coupled with a rail assembly of a combination ladder. The platform may pivot between a useable position or state and a stowed or stored position or state. The platform may maintain a position relative to certain rungs of the rail assembly while being displaceable relative to other rungs of the rail assembly. A hand rail may be coupled to the rail assembly and a tray may be coupled with the hand rail. The tray and the platform may be configured to maintain a constant distance between one another while the rail assembly is adjusted for height.
摘要翻译：提供梯子，梯子部件和相关方法，包括组合梯子的各种实施例。在一些实施例中，提供了与组合梯的轨道组件固定地联接的平台。平台可以在可用的位置或状态与收起或存储的位置或状态之间枢转。平台可以相对于轨道组件的某些梯级保持相对于轨道组件的其它梯级可移位的位置。手轨可以联接到轨道组件，并且托盘可以与手轨连接。托盘和平台可以构造成在轨道组件被调节高度的同时保持彼此之间恒定的距离。

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