公开(公告)号：US20140345229A1

公开(公告)日：2014-11-27

申请号：US14045308

申请日：2013-10-03

申请人： Safway Services, LLC

发明人： Mathieu Grumberg ,  Roy Scrafford ,  Frederick W. Meade

IPC分类号： E04G3/24

CPC分类号： E04G3/24 ,  E01D19/106 ,  E01D22/00 ,  E04C3/08 ,  E04C2003/0491 ,  E04G1/152 ,  E04G3/22 ,  E04G3/30 ,  E04G5/145 ,  E04G7/28 ,  E04G7/304 ,  E04G2007/285

摘要： A work platform system for implementation in relation to a structure, as well as subsystems and components thereof and methods of implementation and use relating thereto, are disclosed herein. In at least one embodiment, the work platform system includes a first pair of flexible elements and a second pair of flexible elements, where a respective first end of each of the flexible elements is coupled at least indirectly to a first support component and a respective second end of each of the flexible elements is coupled at least indirectly to a second support component. The work platform system can further include a plurality of panel structures supported upon the flexible elements, a suspension component, and a clamp structure coupled to at least one of the first pair of flexible elements and the second pair of flexible elements. The work platform system can include one or more support extension.

公开(公告)号：US20060076191A1

公开(公告)日：2006-04-13

申请号：US11248415

申请日：2005-10-12

申请人： John McErlean

发明人： John McErlean

IPC分类号： E04G1/00

CPC分类号： E04G1/14 ,  E04G1/15 ,  E04G1/20 ,  E04G7/304

摘要： A light-weight, cost-effective walk-through frame that facilitates movement from one scaffold section to another by a scaffolding worker is disclosed. The frame includes a plurality of substantially vertical support members, each having a bottom end and a top end; a truss structure connected to the support members; and a plurality of angled support members, each of the angled support members having a bottom end and a top end, the angled support members diverging from their top ends to their bottom ends such that each of the angled support member top ends are connected near a central region of the truss structure and each of the angled support member bottom ends are connected near the bottom ends of the plurality of substantially vertical support member bottom ends. The frame can be used in a scaffold, ensuring that the scaffold is suitable for use on projects of significant height. “Walk-through” can be facilitated through the use of a chevron-type configuration. From a project management standpoint, the system results in increased labor savings due, at least in part, to relative ease of set-up.

摘要翻译： 公开了一种轻便，具有成本效益的步行框架，其便于由脚手架工人从一个脚手架部分移动到另一个脚手架部分。 框架包括多个基本垂直的支撑构件，每个具有底端和顶端; 连接到支撑构件的桁架结构; 和多个成角度的支撑构件，每个成角度的支撑构件具有底端和顶端，成角度的支撑构件从其顶端分支到其底端，使得每个成角度的支撑构件顶端连接在 桁架结构的中心区域和每个成角度的支撑构件底端在多个基本垂直的支撑构件底端的底端附近连接。 框架可用于脚手架，确保脚手架适用于高度重大的工程。 可以通过使用V形型配置来促进“穿越”。 从项目管理的角度来看，该系统可以节省劳动成本，至少部分是由于相对容易的设置。

公开(公告)号：US4140414A

公开(公告)日：1979-02-20

申请号：US874917

申请日：1978-02-02

申请人： Klaus Buttgereit

发明人： Klaus Buttgereit

IPC分类号： A47B57/20 ,  A47B57/48 ,  A47B57/50 ,  E04B1/58 ,  E04G1/12 ,  E04G7/22 ,  E04G7/30 ,  F16B2/14 ,  F16B7/04 ,  F16B12/34 ,  F16B21/09 ,  F16B9/02 ,  F16C11/00 ,  F16D1/12

CPC分类号： E04G7/304 ,  A47B57/50 ,  E04B1/585 ,  E04G7/22 ,  E04G7/307 ,  F16B12/34 ,  F16B7/0453 ,  F16B2/14 ,  F16B21/09 ,  Y10T403/30 ,  Y10T403/32155 ,  Y10T403/4677 ,  Y10T403/7066 ,  Y10T403/76

摘要： An arrangement for connecting the ties to the uprights of a scaffolding includes a plurality of vertically elongated openings in the uprights, an end projection on a wedge-shaped end plate of the tie which has an enlarged end portion which is introduced into the interior of the upright through an enlargement of the opening while the stem of the projection is received in the opening when the enlarged end portion of the projection is received in the interior of the tubular upright, and a wedge element which is permanently mounted on the projection and interposed between the upright and the wedge-shaped end plate of the tie in the assembled position of the tie with the upright. The wedge-shaped end plate of the tie may be mounted on the remainder of the tie for pivoting relative thereto, and the remainder of the tie may consist of two or more components of similar configurations which are respectively received one within the other, being arrestable in a plurality of arresting positions to change the effective length of the tie.

摘要翻译： 用于将连接件连接到脚手架的立柱的装置包括在立柱中的多个垂直细长的开口，该连接件的楔形端板上的端部突起具有扩大的端部，该端部被引入到 当凸起的扩大的端部被容纳在管状立柱的内部时，突起的杆被容纳在开口中，并且将永久地安装在突起上的楔形元件插入在两个 领带的直立和楔形端板在与直立的领带的组装位置。 系带的楔形端板可以安装在连接件的其余部分上以相对于其枢转，并且连接件的其余部分可以由两个或更多个相似构造的部件组成，这两个或多个部件分别在另一个中被接收， 在多个停止位置以改变连线的有效长度。

公开(公告)号：US3321222A

公开(公告)日：1967-05-23

申请号：US41793464

申请日：1964-12-14

申请人： HOWARD BUNCHER

发明人： HOWARD BUNCHER

IPC分类号： E04G7/30

CPC分类号： E04G7/304 ,  Y10T403/7123 ,  Y10T403/7152 ,  Y10T403/7194

公开(公告)号：US2561938A

公开(公告)日：1951-07-24

申请号：US10189649

申请日：1949-06-28

申请人： PATENT SCAFFOLDING CO INC

发明人： MENG VICTOR W ,  JOSEPH HUCK

IPC分类号： E04G7/30

CPC分类号： E04G7/304 ,  Y10T292/1092 ,  Y10T403/30

公开(公告)号：US2328815A

公开(公告)日：1943-09-07

申请号：US43096942

申请日：1942-02-14

申请人： TWENTIETH CENT FOX FILM CORP

发明人： MICHAEL LAVIN JOHN

IPC分类号： E04G7/30

CPC分类号： E04G7/304 ,  Y10T403/3906

公开(公告)号：US20140086669A1

公开(公告)日：2014-03-27

申请号：US14117771

申请日：2012-05-16

申请人： Peter Rogers

发明人： Peter Rogers

IPC分类号： E04G7/14

CPC分类号： E04G7/14 ,  E04G1/14 ,  E04G7/304 ,  E04G7/32 ,  Y10T403/4602

摘要： A modular scaffold component of different material components advantageously uses the durability and reliability of conventional type steel ledger heads adhesively secured to by an aluminum or aluminum alloy structural member. In a preferred embodiment the structural member is an extruded elongate tube and in a further preferred structure the elongate tube is of a non circular cross section having thickened top and bottom portions preferably interior to a circular outer surface. These thickened portions provide additional strength and structural characteristics such that the component can be freely substituted for the equivalent steel component. In this way the component may be added to existing systems to take advantage of the reduced weight thereof without requiring a dedicated system or rendering an existing system obsolete.

摘要翻译： 不同材料组件的模块化支架部件有利地使用粘合地由铝或铝合金结构构件固定的常规型钢分类帐头的耐久性和可靠性。 在优选实施例中，结构构件是挤出的细长管，并且在进一步优选的结构中，细长管是非圆形横截面，具有较厚的顶部和底部部分，优选在圆形外表面的内部。 这些加厚部分提供额外的强度和结构特征，使得该部件可以自由地代替等效的钢部件。 以这种方式，可以将组件添加到现有系统以利用其减轻的重量，而不需要专用系统或使现有系统变得过时。

公开(公告)号：US20110079465A1

公开(公告)日：2011-04-07

申请号：US12573427

申请日：2009-10-05

申请人： Rached Karanouh

发明人： Rached Karanouh

IPC分类号： E04G7/02 ,  E04G1/00 ,  E04G5/10 ,  E04G7/00 ,  B23P11/00

CPC分类号： E04G27/00 ,  E04G5/10 ,  E04G7/304 ,  E04G7/34 ,  Y10T29/49947 ,  Y10T403/30

摘要： An architecture is presented that consolidates scaffold stair units to one unit with a multi-fit hook device. The multi-fit hook device for scaffolding comprises a bracket with an opening at one end. The bracket further comprises slotted holes formed in the bracket, outside the opening to aid in securing the multi-fit hook device to an access way. Hardware, such as screws or bolts, is inserted through the slotted holes to secure the bracket to the access way. The opening at one end of the bracket is formed to accept scaffold tubing indeterminate of size, and can be used on any scaffold system. Thus, the opening is not scaffold tube style specific and does not require a separate unit for each scaffold system. Instead, the multi-fit hook device permits the same access way to be used on multiple scaffold systems.

摘要翻译： 提出了一种结构，将脚手架楼梯单元整合到具有多适配钩装置的单元中。 用于脚手架的多合钩装置包括在一端具有开口的支架。 支架还包括形成在支架中的开口孔，位于开口外侧，以帮助将多配合钩装置固定在通路上。 诸如螺钉或螺栓的硬件通过开槽孔插入，以将支架固定在通路上。 支架一端的开口被形成为接受尺寸不确定的脚手架管，可用于任何支架系统。 因此，开口不是脚手架式样，并且不需要用于每个脚手架系统的单独的单元。 相反，多配合钩装置允许在多个脚手架系统上使用相同的存取方式。

公开(公告)号：US5713687A

公开(公告)日：1998-02-03

申请号：US396912

申请日：1995-03-01

申请人： Artur Schworer

发明人： Artur Schworer

IPC分类号： E04G7/00 ,  E04G7/22 ,  E04G7/30

CPC分类号： E04G7/307 ,  E04G7/304 ,  Y10T403/30 ,  Y10T403/4674 ,  Y10T403/581 ,  Y10T403/7064

摘要： The invention concerns a coupling for the connection of scaffolding components having a coupling mouth in which the closing motion of the jaws is induced by a tensioning means configured as a wedge with ribs running diagonally against its direction of motion during tensioning. In the present invention the ribs (39, 49) work together with teeth (32, 44) on a moveable jaw (20) of the coupling mouth, and the wedge (30) has a curved cross section.

摘要翻译： 本发明涉及一种用于连接具有联接口的脚手架部件的连接件，其中钳口的闭合运动由构造成楔形件的张紧装置引导，其中肋部在张紧期间相对于其运动方向斜向运动。 在本发明中，肋（39,49）与联接口的可移动的钳口（20）上的齿（32,44）一起工作，并且楔（30）具有弯曲的横截面。

公开(公告)号：US4380102A

公开(公告)日：1983-04-19

申请号：US166233

申请日：1980-07-07

申请人： Erik G. Hansson

发明人： Erik G. Hansson

IPC分类号： E04G7/30 ,  F16B2/14 ,  F16L3/10 ,  F16L3/123

CPC分类号： F16L3/1233 ,  E04G7/304 ,  F16B2/14 ,  F16L3/1008 ,  Y10T24/1414 ,  Y10T24/1453 ,  Y10T24/44034 ,  Y10T24/44684

摘要： The invention provides a clasping device that is simple to utilize and remove, and comprises a minimum number of operating components, yet is capable of efficiently performing a clasping function. A base is provided having first and second ends with an object-receiving surface disposed between the ends. A hasp, which preferably is of inextensible but flexible material, has first and second ends operatively cooperating with the base first and second ends, and has an object-receiving surface disposed between its ends. A conical screw acts between the base and the hasp for, when it is advanced, effecting relative movement between the hasp and base object-receiving surfaces to cause the object to be tightly clasped therebetween. The first and second ends of the base and hasp may take a wide variety of forms depending upon the particular nature of the hasp itself, the object to be held, and the environment.

摘要翻译： 本发明提供了一种易于使用和移除的夹紧装置，并且包括最少数量的操作部件，但能够有效地执行夹紧功能。 设置有基部，其具有设置在端部之间的物体接收表面的第一端和第二端。 优选地是不可伸展但柔性材料的搭扣具有与基部第一端和第二端可操作地配合的第一和第二端，并且具有设置在其端部之间的物体接收表面。 锥形螺钉作用在基座和钩子之间，当它进行时，在搭扣和基础物体接收表面之间产生相对运动，使物体紧紧地夹在其间。 基座和搭扣的第一和第二端可以采取各种各样的形式，这取决于搭扣本身，被保持物体和环境的特殊性质。