Mobile scaffolding braking system
    1.
    发明申请
    Mobile scaffolding braking system 失效
    移动脚手架制动系统

    公开(公告)号:US20060027423A1

    公开(公告)日:2006-02-09

    申请号:US10710427

    申请日:2004-07-09

    IPC分类号: E06C1/00

    摘要: A mobile scaffold (10) having bi-axially rotatable casters (22-28) and including brake assemblies (30 and 32) associated with the casters (22-28) is disclosed. The inventive brake assemblies (30,32) enable an elevated worker to selectively control the mobility of the scaffold (10) and each broadly includes shiftable brake stop subassemblies (74 and 76), a brake housing (72) adjustably connected to a respective scaffold frame (12,14) and shiftably connected to the brake stop subassemblies (74,76), and an actuator (78) adjustably connected to the housing (72) and configured to shift the brake stop subassemblies (74,76) into and out of braking positions. When in the braking position, the brake stop subassemblies (74,76) prevent the respective casters (22-28) from rotating about both axes. The actuator includes cables (180,182) for interconnecting brake stop subassembly and the handle in one embodiment and a plunger (308,406) in other embodiments. Preferred alternative embodiments are disclosed that include pivotal linkage subassemblies (328,430) for intercommunicating the plunger and the brake stops.

    摘要翻译: 公开了一种具有双轴可旋转脚轮(22-28)并且包括与脚轮(22-28)相关联的制动组件(30和32))的移动式脚手架(10)。 本发明的制动组件(30,32)使得升高的工作人员能够选择性地控制脚手架(10)的移动性,并且每个广泛地包括可移动的制动停止子组件(74和76),可调节地连接到相应支架的制动器壳体(72) 框架(12,14)并且可移动地连接到制动停止组件(74,76),以及致动器(78),可调节地连接到壳体(72)并且构造成将制动止动组件(74,76)移入和移出 的制动位置。 当制动位置时,制动止动组件(74,76)防止相应的脚轮(22-28)围绕两个轴线旋转。 致动器包括用于在一个实施例中用于互连制动止动子组件和把手的电缆(180,182),在其它实施例中包括柱塞(308,406)。 公开了优选的替代实施例,其包括用于使柱塞和制动器止动件相互连通的枢转连杆组件(328,430)。

    MOBILE SCAFFOLDING BRAKE
    2.
    发明申请
    MOBILE SCAFFOLDING BRAKE 审中-公开
    手机消声刹车

    公开(公告)号:US20050126853A1

    公开(公告)日:2005-06-16

    申请号:US10906425

    申请日:2005-02-18

    IPC分类号: E04G1/24 E04G1/30 E04G3/14

    摘要: A mobile scaffolding (10) for elevating a worker (not shown) above a floor or ground surface (S) is disclosed. The scaffolding (10) broadly includes a pair of frames (12) and (14), a platform (16) supported by the frames (12,14), a pair of casters (18, 20) and (22, 24) rollably supporting a respective one of the frames (12,14), and a brake assembly (26, 28, 30, and 32) associated with a corresponding one of the casters (18,20,22,24), respectively. The inventive brake assemblies (26,28,30,32) enable the worker supported on the platform (16) to selectively activate and deactivate the respective brake assemblies (26,28,30,32) from the platform (16). This enables the worker supported on the platform (16) to deactivate the brake assemblies (26,28,30,32), reposition the scaffolding (10), and then reactivate the brake assemblies (26,28,30,32) without requiring the worker to dismount from the platform (16).

    摘要翻译: 公开了一种用于升高地板或地面(S)上方的工人(未示出)的移动脚手架(10)。 脚手架(10)广泛地包括一对框架(12)和(14),由框架(12,14)支撑的平台(16),一对脚轮(18,20)和(22,24) 支撑相应的一个框架(12,14),以及分别与对应的一个脚轮(18,20,22,24)相关联的制动器组件(26,28,30和32)。 本发明的制动组件(26,28,30,32)使得支撑在平台(16)上的工作人员能够从平台(16)选择性地启动和停用相应的制动组件(26,28,30,32)。 这使得支撑在平台(16)上的工作人员能够停用制动组件(26,28,30,32),重新定位脚手架(10),然后重新启动制动组件(26,28,30,32)而不需要 工人从平台下车(16)。

    DRYWALL CART
    3.
    发明申请
    DRYWALL CART 审中-公开

    公开(公告)号:US20070085287A1

    公开(公告)日:2007-04-19

    申请号:US11163330

    申请日:2005-10-14

    申请人: Steven Wyse

    发明人: Steven Wyse

    IPC分类号: B62B3/10

    CPC分类号: B62B3/108

    摘要: A drywall cart for securely and safely carrying multiple sheets of wallboard is disclosed. The drywall cart broadly includes a platform for vertically supporting the wallboard, uprights for laterally supporting the wallboard, and casters for rollably supporting the platform and uprights. The platform includes a trough for receiving and supporting the wallboard. The trough minimizes the height of wallboard disposed in the drywall cart and thereby reduces the tendency of the loaded drywall cart to tip over. The minimal height of the wallboard is further enabled by attaching the casters laterally from the trough with outriggers. The outriggers extend from the trough and permit the trough to extend below a portion of the casters.

    摘要翻译: 公开了一种用于安全和安全地携带多张墙板的干墙车。 干墙车推车广泛地包括用于垂直支撑墙板的平台,用于横向支撑墙板的立柱和用于可滚动地支撑平台和立柱的脚轮。 平台包括用于接收和支撑墙板的槽。 槽将布置在干墙车中的墙板的高度最小化,从而减少了装载的干墙车推倒的倾向。 墙板的最小高度进一步可以通过从外槽支架从槽横向安装脚轮。 外伸支架从槽延伸并允许槽在脚轮的一部分下方延伸。

    SCAFFOLD FRAME SECTION WITH INTEGRAL GUARD RAIL POST
    4.
    发明申请
    SCAFFOLD FRAME SECTION WITH INTEGRAL GUARD RAIL POST 审中-公开
    具有整体防护等级的SCAFFOLD框架

    公开(公告)号:US20070045048A1

    公开(公告)日:2007-03-01

    申请号:US11162223

    申请日:2005-09-01

    申请人: Steven Wyse

    发明人: Steven Wyse

    IPC分类号: E04G7/00

    摘要: An enhanced safety scaffold assembly (10) is provided including end frames (12,14) interconnected by means of cross-tie structure (18,20). The end frames (12,14) include ledgers (36) located a safety distance (38) of at least about thirty inches below the upper ends (26b,28b) of the standards (26,28), and are free of additional ledgers within the safety distance. A platform (16) is supported by the ledgers (36), and guardrail assemblies (22,24) extend between opposed standards (26,28). In this way, the platform (16) is located well below the upper ends (26b,28b) of the standards (26,28) in accordance with existing safety regulations, and placement of a platform (16) in an unsafe, elevated position is precluded. The assemblies of the invention may be constructed in a variety of ways to include optional leveling units (58), ladders (44), outriggers (134) and supplemental work platforms (144).

    摘要翻译: 提供了一种增强的安全脚手架组件(10),其包括通过交叉连接结构(18,20)互连的端框架(12,14)。 端部框架(12,14)包括位于比标准件(26,28)的上端(26b,28b)下方至少约三十英寸的安全距离(38)的分类帐(36),并且没有 额外的分类帐在安全距离之内。 平台(16)由分类帐(36)支撑,护栏组件(22,24)在相对的标准件(26,28)之间延伸。 以这种方式,平台(16)根据现有的安全规定位于标准(26,28)的上端(26b,28b)之下,以及将平台(16)放置在不安全的位置, 抬高位置被排除。 本发明的组件可以以各种方式构造,以包括可选的调平单元(58),梯子(44),外伸支架(134)和辅助工作平台(144)。

    Walkboard ledger for scaffolding
    5.
    发明申请
    Walkboard ledger for scaffolding 失效
    脚手架Walkboard分类帐

    公开(公告)号:US20050034922A1

    公开(公告)日:2005-02-17

    申请号:US10950113

    申请日:2004-09-24

    申请人: Steven Wyse

    发明人: Steven Wyse

    IPC分类号: E04G1/15 E04G1/30 E04G21/14

    摘要: A scaffolding (10) for elevating a worker (not shown) above a floor or ground surface is disclosed. The scaffolding (10) broadly includes a pair of frames (12) and (14), cross bracing (16) coupling the frames (12,14) together, and a plurality of walkboards (18, 20, and 22) removably supported between the frames (12,14). Each of the frames (12,14) includes a plurality of slotted ledgers (32, 34, 36, 38) and (40, 42, 44, 46) coupled to and extending horizontally between corresponding support posts (24,26) and (28,30), respectively. Each ledger is configured to facilitate initial assembly of the frames (12,14) and to prevent undesired shifting of a walkboard supported thereon. For example, the ledger (38) is defined by a U-shaped wall (60) that presents an arcuate walkboard bearing support surface (62) having open, recessed slots (64,66,68,70,72) defined therein. Each slot is configured and dimensioned to receive a portion of the supported walkboard and prevent shifting of the walkboard along the ledger axis.

    摘要翻译: 公开了一种用于升高地板或地面之上的工人(未示出)的脚手架(10)。 脚手架(10)广泛地包括一对框架(12)和(14),将框架(12,14)联接在一起的交叉支撑(16)和可移除地支撑在框架(12,14)之间的多个行走板(18,20和22) 框架(12,14)。 每个框架(12,14)包括多个开槽分类帐(32,34,36,38)和(40,42,44,46),其耦合到相应的支撑柱(24,26)和( 28,30)。 每个分类帐被配置为便于框架(12,14)的初始组装,并且防止在其上支撑的行走板的不希望的移动。 例如,分类帐(38)由U形壁(60)限定,其呈现出在其中限定的开放的凹槽(64,66,68,70,72)的弧形行走板轴承支撑表面(62)。 每个插槽的配置和尺寸设计以接收支持的走板的一部分,并防止走板沿着分类帐轴的移动。