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

Applicant: COOK, Benjamin L. ,  MOSS, N. Ryan ,  RUSSELL, Brian B.

Inventor： COOK, Benjamin L. ,  MOSS, N. Ryan ,  RUSSELL, Brian B.

IPC: E06C7/00 ,  E06C7/50 ,  F16L3/00

Abstract: 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).

公开(公告)号：WO2018223059A1

公开(公告)日：2018-12-06

申请号：PCT/US2018/035692

申请日：2018-06-01

Applicant: RUSSELL, Brian B. ,  MOSS, N. Ryan ,  PUERTAS, Steve L.

Inventor： RUSSELL, Brian B. ,  MOSS, N. Ryan ,  PUERTAS, Steve L.

IPC: A47C12/00 ,  E06C1/20 ,  E06C1/387 ,  E06C5/36 ,  E06C7/08 ,  E06C7/50

Abstract: A ladder may include a first pair of spaced apart members, a second pair of spaced apart members and a first pair of hinges coupling the first pair of spaced apart members with the second pair of spaced apart members. In some embodiments, each hinge may include a first hinge component including at least a first hinge plate, the first hinge plate having a notch formed therein, the notch including a first abutment wall and a second abutment wall, a second hinge component including at least a second hinge plate, and a lock mechanism having a pivot pin and a lock pin. The lock mechanism is configured for selective engagement with the notch such that the pivot pin engages the first abutment wall and the lock pin engages the second abutment wall to lock the first hinge component relative to the second hinge component in a first hinge position.

公开(公告)号：WO2012115963A2

公开(公告)日：2012-08-30

申请号：PCT/US2012/025938

申请日：2012-02-21

Applicant: WING ENTERPRISES, INCORPORATED ,  MOSS, N. Ryan ,  PETERSON, Sean R. ,  RUSSELL, Brian B.

Inventor： MOSS, N. Ryan ,  PETERSON, Sean R. ,  RUSSELL, Brian B.

IPC: E06C1/22

CPC classification number: E06C7/42 ,  E06C1/22 ,  E06C1/39 ,  E06C1/397 ,  E06C7/14 ,  E06C7/16 ,  E06C7/182 ,  E06C7/46 ,  E06C7/50 ,  Y10T29/49826

Abstract: 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.

Abstract translation: 提供包括组合阶梯的各种实施例的梯子，梯子组件和相关方法。 在一些实施例中，提供了与组合梯子的轨道组件固定连接的平台。 平台可以在可用位置或状态与收起或存储位置或状态之间枢转。 平台可相对于轨道组件的某些横档保持一定位置，同时相对于轨道组件的其他横档可移位。 扶手可以联接到扶手组件并且托盘可以与扶手联接。 托盘和平台可以配置为在轨道组件调整高度时保持彼此之间的恒定距离。