公开(公告)号：US20080211202A1

公开(公告)日：2008-09-04

申请号：US11915219

申请日：2005-05-23

Applicant: John Belding ,  Greg Dambois ,  Daniel Dearing ,  Jeremy R. King ,  Keith Kinney ,  Mark Kittridge ,  Brian Perkins

Inventor： John Belding ,  Greg Dambois ,  Daniel Dearing ,  Jeremy R. King ,  Keith Kinney ,  Mark Kittridge ,  Brian Perkins

IPC: B60G21/055 ,  B22D19/04

CPC classification number: B60G21/055 ,  B60G2204/1224 ,  F16C7/02 ,  F16C11/0695 ,  F16C2226/30 ,  F16C2326/05 ,  Y10T29/49968

Abstract: A stabilizer link assembly formed by die casting end rings over the ends of a stabilizer link rod.

Abstract translation: 稳定器连杆组件，通过压铸端环形成在稳定器连杆的端部上。

公开(公告)号：US5135078A

公开(公告)日：1992-08-04

申请号：US641420

申请日：1991-01-15

Applicant: Michael Bell ,  Keith Kinney

Inventor： Michael Bell ,  Keith Kinney

IPC: E04G3/34

CPC classification number: E04G3/34

Abstract: A portable support system for use on the roof of a building to support an object and/or person therefrom. The system is arranged to be readily rolled to a desired position adjacent the edge of the roof and includes two wheeled frame assemblies and a collapsible/extendable boom assembly. The boom assembly comprising pivotable sections arranged to be extended from a compact orientation to an extended orientation and vice versa. The frame assemblies are arranged for connection to respective portions of the boom assembly. When the boom assembly is in the compact orientation the frame assemblies are closely connected together via plural connecting members to form a compact cart. The frame assemblies each include a pair of spaced wheels which can pivot in any direction to enable the cart to be readily wheeled to a position at the edge of the roof. The frame assemblies are then disconnected from the connecting members, and the boom sections extended so that the frame assemblies are spaced further apart for stability. A portion of the boom assembly extends over the edge of the roof to support a person/object therefrom. When the system is in position supporting the person/object the wheels are locked into an orientation so that they may only roll in directions transverse to the axis of the extended boom so that the system may roll along the edge of the roof, if desired.

Abstract translation: 一种便携式支撑系统，用于在建筑物的屋顶上使用以支撑物体和/或人。 该系统被布置成容易地卷绕到与屋顶边缘相邻的期望位置，并且包括两个轮式框架组件和可折叠/可伸展的起重臂组件。 动臂组件包括枢转部分，其布置成从紧凑方向延伸到延伸方向，反之亦然。 框架组件布置成连接到悬臂组件的相应部分。 当悬臂组件处于紧凑的方向时，框架组件通过多个连接构件紧密地连接在一起，以形成小型推车。 框架组件各自包括一对间隔开的轮，其可以在任何方向上枢转，以使得推车能够容易地转动到屋顶边缘的位置。 然后将框架组件与连接构件断开连接，并且悬臂部分延伸，使得框架组件间隔开距离以获得稳定性。 悬臂组件的一部分在屋顶的边缘上延伸以支撑人/物体。 当系统处于支撑人/物体的位置时，车轮被锁定到定向中，使得它们可以仅在横向于扩展吊杆的轴线的方向上滚动，使得系统可以沿着屋顶的边缘滚动。