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1. 发明公开

US20230235580A1 Folding Utility Scaffold 审中-公开
公开(公告)号：US20230235580A1
公开(公告)日：2023-07-27
申请号：US18096950
申请日：2023-01-13
申请人： ScaffoldMart
发明人： Grady F. Smith
IPC分类号： E04G1/30 , E04G5/14 , E04G1/17
CPC分类号： E04G1/30 , E04G5/142 , E04G1/17 , E04G2001/242
摘要： The claimed invention relates to a folding utility scaffold that greatly reduces the space requirement for shipment when the utility scaffold is in the folded configuration while maintaining or increasing stability. The scaffold includes first and second ladder frames and a hinge assembly interconnecting the ladder frames. The scaffold comprises first and second ladder frames and a hinge assembly interconnecting the ladder frames. The hinge assembly enables movement of the scaffold between an unfolded configuration in which the ladder frames are spaced apart and a folded configuration in which the ladder frames are disposed side by side, i.e., with the ladder frames touching. The ladder frame and hinge assembly are designed to avoid interference between components of the hinge assembly and components of the ladder frame in the folded configuration so that the ladder frames can be disposed in side-by-side relation in the folded configuration.

2. 发明申请

US20220381046A1 Scaffold and Methods 有权
公开(公告)号：US20220381046A1
公开(公告)日：2022-12-01
申请号：US17742351
申请日：2022-05-11
申请人： James Qiao , Claire Armenoff , Jerry Lauricella
发明人： James Qiao , Claire Armenoff , Jerry Lauricella
IPC分类号： E04G1/30 , E04G1/14 , E04G1/24 , E04G5/00 , E04G7/08
摘要： A scaffold having a structure assembly. The scaffold has a frame attached to the assembly. The frame having a deck upon which a user can stand that is disposed inside the rectangle. The deck has a plans table. The plans table has a closed position in which the plans table is flat and can support a weight of a user standing on the plans table, and has an open position in which the plans table is at an angle on which plans, drawings or documents can be placed on the plans table for viewing by a user standing on ground. A scaffold having connectors. A method of using a scaffold. A method for connecting a first scaffold to a second scaffold. A method for making a scaffold with connectors. A method for making a scaffold having a plans table.

3. 发明授权

US11230849B1 Outrigger for multi-function scaffold 有权
公开(公告)号：US11230849B1
公开(公告)日：2022-01-25
申请号：US17219146
申请日：2021-03-31
申请人： Grady F. Smith
发明人： Grady F. Smith
IPC分类号： E04G1/24 , E04G5/00 , E04G1/22 , E04G1/30 , E06C7/42
摘要： A lightweight, multi-function scaffold includes an adjustable height platform that slidably mounts between two ladder frames and a plurality of outriggers to increase stability. The outriggers attach to the ladder frames of the scaffold and extend beyond an end of the scaffold in the longitudinal direction to increase the maximum base width. Increasing the maximum base width increases stability in the longitudinal dimension and reduces the risk of tipping the scaffold end over end when a user climbs the ladder frame to access the platform.

4. 发明申请

US20220010565A1 Assembly, Plank Adapter for a Work Stand and Method 有权
公开(公告)号：US20220010565A1
公开(公告)日：2022-01-13
申请号：US17482172
申请日：2021-09-22
申请人： Werner Co.
发明人： Steve Woodward , Shannon Lessner , Thomas Parker
IPC分类号： E04G1/28 , E04G1/30 , E06C7/16 , E06C1/39 , E04G5/02
摘要： An assembly upon which a user stands includes a platform. The assembly includes a first work stand and a second work stand. Each work stand has a front frame and a rear frame. The assembly includes a first plank adapter engaged with the first work stand. The first plank adapter has an attachment portion and a bar. The assembly includes a second plank adapter engaged with the second work stand. The platform rests on and is supported by the first and second plank adapters. The present invention pertains to a work stand for holding a platform upon which a user stands. A plank adapter that is engaged with a front frame of a work stand to hold a platform. A method for a user to stand above ground. A method for forming a work stand.

5. 发明申请

US20180202177A1 Work Platform and Method 审中-公开
公开(公告)号：US20180202177A1
公开(公告)日：2018-07-19
申请号：US15908283
申请日：2018-02-28
申请人： Steven Woodward , Thomas Parker
发明人： Steven Woodward , Thomas Parker
IPC分类号： E04G1/30 , E04G1/34
CPC分类号： E04G1/30 , E04G1/34 , E04G2001/307
摘要： An apparatus includes a platform having a first end and a second end and a handle. The apparatus includes a first leg assembly rotatably attached to the platform in proximity to the first end. The apparatus includes a second leg assembly attentively attached to the platform in proximity to the second end. When the first and second leg assemblies are essentially perpendicular to the platform, the apparatus is in a use state and the user is able to stand on the platform and be supported by the first and second leg assemblies. When the apparatus is in the use state, the user is able to pick up the apparatus by the handle with only one of the hands without tipping the apparatus. A method for a user with hands to stand on an apparatus. A work platform having legs which are coplanar with the platform when the legs are in a closed position. The work platform having a hinge bracket with a tab against which a leg contacts and is stopped when the leg is in an open position.

6. 发明授权

US09551160B2 Scaffold and method 有权
标题翻译：脚手架和方法
公开(公告)号：US09551160B2
公开(公告)日：2017-01-24
申请号：US15195611
申请日：2016-06-28
申请人： Preston L. Gealy
发明人： Preston L. Gealy
IPC分类号： E04G1/30 , E04G7/22 , E04G5/00 , E04G1/28 , E04G1/24
CPC分类号： E04G7/22 , E04G1/28 , E04G1/30 , E04G5/00 , E04G5/14 , E04G2001/242 , E04G2001/305
摘要： A scaffold includes a first end frame assembly. The scaffold includes a second end frame assembly. The scaffold includes a first side brace assembly supported by the first end frame assembly and the second end frame assembly. The scaffold includes a second side brace assembly supported by the first end frame assembly and the second end frame assembly. Each end frame assembly has a first rail with holes and a caster assembly and a second rail with holes and a caster assembly, and a horizontal that is attached to each rail. Each side brace assembly has a locking pin in proximity to each end which engages with a hole in a respective rail, and an associated guard disposed about each pin. Each locking pin has a handle which has a length that extends below the associated guard on an interior side of the guard. A method for a scaffold.
摘要翻译：脚手架包括第一端框架组件。脚手架包括第二端框架组件。支架包括由第一端框架组件和第二端框架组件支撑的第一侧支撑组件。支架包括由第一端框架组件和第二端框架组件支撑的第二侧支撑组件。每个端部框架组件具有带有孔的第一轨道和脚轮组件以及具有孔的第二轨道和脚轮组件，以及附接到每个轨道的水平面。每个侧支架组件具有靠近每个端部的锁定销，其与相应导轨中的孔接合，以及围绕每个销设置的相关联的保护罩。每个锁定销具有手柄，该手柄的长度在防护罩的内侧延伸到相关防护罩的下方。一种支架方法。

7. 发明授权

US09546489B2 Formwork support scaffold structure 有权
标题翻译：模板支撑脚手架结构
公开(公告)号：US09546489B2
公开(公告)日：2017-01-17
申请号：US14418988
申请日：2013-08-02
申请人： FORM 700 PTY LTD
发明人： Emilio Rosati
IPC分类号： E04G11/48 , E04G1/14 , E04G1/30 , E04G5/16 , E04G11/38 , E04G1/18 , E04G11/00 , E04G25/00 , E04G25/06
CPC分类号： E04G11/483 , E04G1/14 , E04G1/18 , E04G1/30 , E04G5/16 , E04G11/00 , E04G11/38 , E04G25/00 , E04G25/061 , E04G2001/305 , E04G2025/003
摘要： This invention relates to a formwork support member, and a scaffold structure formed from at least a pair of adjacent formwork support members. The formwork support member comprises at least two spaced vertical members, at least one connecting member bridging said vertical members to form thereby a rigid formwork support member, each vertical member including a plurality of attachment means at spaced intervals there-along for releasable attachment thereto of at least one brace member extending between adjacent formwork support members to form the scaffold structure.
摘要翻译：本发明涉及一种模板支撑构件和由至少一对相邻的模板支撑构件形成的脚手架结构。模板支撑构件包括至少两个间隔开的垂直构件，至少一个连接构件，桥接所述垂直构件，从而形成刚性模板支撑构件，每个垂直构件包括多个附接装置，至少一个支撑构件，其在相邻的模板支撑构件之间延伸以形成脚手架结构。

8. 发明授权

US09388588B2 Scaffold and method 有权
标题翻译：脚手架和方法
公开(公告)号：US09388588B2
公开(公告)日：2016-07-12
申请号：US12660417
申请日：2010-02-26
申请人： Preston L. Gealy
发明人： Preston L. Gealy
IPC分类号： E04G1/30 , E04G1/28 , E04G1/24
CPC分类号： E04G7/22 , E04G1/28 , E04G1/30 , E04G5/00 , E04G5/14 , E04G2001/242 , E04G2001/305
摘要： A scaffold includes a first end frame assembly. The scaffold includes a second end frame assembly. The scaffold includes a first side brace assembly supported by the first end frame assembly and the second end frame assembly. The scaffold includes a second side brace assembly supported by the first end frame assembly and the second end frame assembly. Each end frame assembly has a first rail with holes and a caster assembly and a second rail with holes and a caster assembly, and a horizontal that is attached to each rail. Each side brace assembly has a locking pin in proximity to each end which engages with a hole in a respective rail, and an associated guard disposed about each pin. Each locking pin has a handle which has a length that extends below the associated guard on an interior side of the guard. A method for a scaffold.
摘要翻译：脚手架包括第一端框架组件。脚手架包括第二端框架组件。支架包括由第一端框架组件和第二端框架组件支撑的第一侧支撑组件。支架包括由第一端框架组件和第二端框架组件支撑的第二侧支撑组件。每个端部框架组件具有带有孔的第一轨道和脚轮组件以及具有孔的第二轨道和脚轮组件，以及附接到每个轨道的水平面。每个侧支架组件具有靠近每个端部的锁定销，其与相应导轨中的孔接合，以及围绕每个销设置的相关联的保护罩。每个锁定销具有手柄，该手柄的长度在防护罩的内侧延伸到相关防护罩的下方。一种支架方法。

9. 发明授权

US07753169B1 Wheeled support platform for a stepladder 有权
标题翻译：用于梯子的轮式支撑平台
公开(公告)号：US07753169B1
公开(公告)日：2010-07-13
申请号：US11589430
申请日：2006-10-30
申请人： Jeffrey A. Kurtz
发明人： Jeffrey A. Kurtz
IPC分类号： E04G1/30
CPC分类号： E06C1/39 , E06C1/397 , E06C7/165
摘要： A wheeled platform for supporting a stepladder includes an adjustable size frame carrying a plurality of swivelable and rotatable wheels for movably interengaging an underlying surface. The frame includes a plurality of adjustable mounting brackets that are releasably interconnectable to respective legs of a stepladder for holding the stepladder in an open condition on the frame. A brake is provided for selectively engaging at least one of the wheels to brake and hold the frame in a selected location on the underlying surface.
摘要翻译：用于支撑梯子的轮式平台包括可调节尺寸的框架，其承载多个可旋转和可旋转的轮子，用于可移动地相互接合下面的表面。框架包括多个可调整的安装支架，其可释放地互连到梯子的相应支腿，用于将梯子保持在框架上的打开状态。提供制动器，用于选择性地接合至少一个车轮，以将框架制动并保持在下表面上的选定位置。

10. 发明授权

US06883642B2 Method of ladder-supported scaffold erection, and ladder bracing and scaffolding system for use therewith 失效
标题翻译：梯子支撑脚手架的方法，以及与其一起使用的梯子支撑和脚手架系统
公开(公告)号：US06883642B2
公开(公告)日：2005-04-26
申请号：US09954279
申请日：2001-09-17
申请人： Larry Matty
发明人： Larry Matty
IPC分类号： E04G1/20 , E04G1/30 , E04G1/38 , E06C1/34 , E06C7/16
CPC分类号： E06C1/34 , E04G1/20 , E04G1/30 , E04G1/38 , E06C7/16
摘要： An improved ladder-supported scaffolding technique and system using a pair of horizontally spaced vertical ladders for supporting staging planks therebetween and held vertically and rigidly by top brackets parallely in front of, along, and spaced from a building structure, and having adjustable brackets attachable to intermediate ladder rungs with staging plank-supporting legs perpendicularly extending toward or away from the building structure.
摘要翻译：一种改进的梯子支撑脚手架技术和系统，其使用一对水平间隔开的垂直梯子，用于支撑其间的分段板，并且由顶部托架垂直和刚性地保持在建筑结构的前面，之间并与之隔开，并且具有可调节的支架，中间阶梯梯级与垂直延伸朝向或远离建筑结构的阶梯板支撑腿。

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