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51. 发明授权

US11970872B2 Post connection adapter 有权
公开(公告)号：US11970872B2
公开(公告)日：2024-04-30
申请号：US16960456
申请日：2019-01-15
申请人： Wilhelm Layher Verwaltungs-GmbH
发明人： Wolf Christian Behrbohm
IPC分类号： E04G5/04 , E04G7/32 , E04G5/16 , E04G7/00 , E04G7/22 , E04G7/26
CPC分类号： E04G5/045 , E04G7/32 , E04G5/16 , E04G2007/005 , E04G7/22 , E04G7/26
摘要： A post connection adapter for detachably fastening a scaffolding post to a support includes a fastening body having first and second fastening-body fasteners in first and second fastening-body fastening positions, respectively, and detachably fastenable to the support selectively by the first or second fastener. The first and second positions have a fastening position distance between each other of 72 mm. The post connection adapter includes a post connection body extending toward the post connection body axis and fastened to the fastening body. An imaginary center plane containing an imaginary center point between the first and second positions is offset by 20 mm perpendicular to the center plane and to the post connection body axis, with respect to a post connection body axis plane extending parallel to the center plane and containing the post connection body axis. A device has two identical post connection adapters detachably fastened to a support.

52. 发明授权

US11199011B2 Metal fitting for a toeboard of a scaffold 有权
公开(公告)号：US11199011B2
公开(公告)日：2021-12-14
申请号：US16087775
申请日：2017-04-04
申请人： Wilhelm Layher Verwaltungs—GMBH
发明人： Helmut Kreller
IPC分类号： E04G7/28 , E04G5/14
摘要： The invention relates to a metal fitting for a toeboard of a scaffolding, comprising a metal fitting body extending in a longitudinal direction of the metal fitting body from a first end region of the metal fitting body designed for connection to a toeboard and/or connected to a toeboard to a second end region of the metal fitting body designed for securing on a scaffolding, wherein at least one securing protrusion is provided in the second end region of the metal fitting body extending substantially in the longitudinal direction of the metal fitting body, characterized in that at least one support protrusion is provided extending in a first transverse direction transverse to the longitudinal direction of the metal fitting body.

53. 发明授权

US10196830B2 Truss frame, modular truss girder and bridging and/or support construction 有权
公开(公告)号：US10196830B2
公开(公告)日：2019-02-05
申请号：US15542518
申请日：2016-01-27
申请人： Wilhelm Layher Verwaltungs-GmbH
发明人： Helmut Kreller
IPC分类号： E01D6/00 , E04G1/14 , E04G5/16 , E04G7/30 , E01D101/30
摘要： A truss frame for a bridge and/or support includes two elongated, parallel longitudinally-extending post pipes having an outer circumference; two parallel crossbars extending perpendicularly to the post pipes; and a length-adjustable elongated diagonal element. The parts are hingedly and detachably bolted to one other. Two parallel connecting plates secured near each post pipe end extend away from one another on a common, imaginary plane containing the post pipe and crossbar longitudinal axes. Each crossbar and diagonal element has opposite ends hingedly and detachably bolted to a connecting plate. At least two rosettes are welded to each post pipe at a distance from one another corresponding to an integer multiple of a module scaffold modular size. A connecting body is welded to the connecting plate near at least two post pipe ends associated with the same crossbar and surrounds the respective post pipe outer circumference.

54. 发明申请

US20150068011A1 SCAFFOLD AND METHODS FOR INSTALLING OR REMOVING SUCH A SCAFFOLD 审中-公开
标题翻译：用于安装或拆卸这样一个SCAFFOLD的SCAFFOLD和方法
公开(公告)号：US20150068011A1
公开(公告)日：2015-03-12
申请号：US14546094
申请日：2014-11-18
申请人： Wilhelm Layher Verwaltungs-GmbH
发明人： Helmut KRELLER
IPC分类号： E04G1/14 , E04G7/32 , E04G5/14
CPC分类号： E04G1/14 , E04G5/14 , E04G5/147 , E04G7/32 , E04G11/48 , Y10T29/49815 , Y10T29/49826
摘要： A scaffold and method(s) for installing or removing such a scaffold that is constructed of at least two vertical frames and of at least two connecting elements that extend essentially horizontally, in each instance, includes at least one connecting element serving as a hip and/or back railing element, vertical supports having respective effective lengths essentially corresponding for example to the vertical distance of the attachment position for the hip and/or back railing element, and horizontal arms set onto one another to form transverse rungs, in each instance, of a ladder for allowing a person to climb up.
摘要翻译：用于安装或移除由至少两个垂直框架构成的支架和方法，以及至少两个基本上水平延伸的连接元件，在每种情况下包括至少一个用作臀部的连接元件， /或后栏杆元件，垂直支撑件具有各自的有效长度，其基本上对应于例如髋和/或后栏杆元件的附接位置的垂直距离，以及设置在彼此上以形成横向梯级的水平臂，一个允许一个人攀登的梯子。

55. 发明申请

US20200347618A1 SCAFFOLD HAVING AN ANTI-LIFT-OUT DEVICE AND METHOD FOR SECURING A SCAFFOLD PLATFORM AGAINST LIFTING OUT 审中-公开
公开(公告)号：US20200347618A1
公开(公告)日：2020-11-05
申请号：US16960440
申请日：2019-01-15
申请人： Wilhelm Layher Verwaltungs-GmbH
发明人： Wolf Christian BEHRBOHM
IPC分类号： E04G5/08 , E04G7/28
摘要： A scaffold includes a U-profile beam having an outwardly-open U-profile in which a scaffold platform is releasably hooked by mounting hooks. The U-profile beam has a perpendicular wall delimiting the U-profile and a guiding and fastening groove delimited by inwardly-extending groove reach-behind protrusions delimiting a locking space for releasably locking a locking element reaching behind the protrusions. An anti-lift-out and support element has an anti-lift-out element extending over the hooks to prevent lifting out. A support element fixed to the anti-lift-out element extends perpendicularly from the anti-lift-out element to a support element end for supporting the support element on the wall. The anti-lift-out element has a through-opening designed so that the fastening element moves the locking element toward the fastening element longitudinal axis and perpendicularly to the groove through the through-opening. A method secures scaffold platform mounting hooks against lifting out from a U-profile beam using an anti-lift-out device.

56. 发明申请

US20200332537A1 POST CONNECTION ADAPTER 审中-公开
公开(公告)号：US20200332537A1
公开(公告)日：2020-10-22
申请号：US16960456
申请日：2019-01-15
申请人： Wilhelm Layher Verwaltungs-GmbH
发明人： Wolf Christian BEHRBOHM
IPC分类号： E04G5/04 , E04G7/32
摘要： A post connection adapter for detachably fastening a scaffolding post to a support includes a fastening body having first and second fastening-body fasteners in first and second fastening-body fastening positions, respectively, and detachably fastenable to the support selectively by the first or second fastener. The first and second positions have a fastening position distance between each other of 72 mm. The post connection adapter includes a post connection body extending toward the post connection body axis and fastened to the fastening body. An imaginary center plane containing an imaginary center point between the first and second positions is offset by 20 mm perpendicular to the center plane and to the post connection body axis, with respect to a post connection body axis plane extending parallel to the center plane and containing the post connection body axis. A device has two identical post connection adapters detachably fastened to a support.

57. 发明授权

US08978822B2 Vertical frame of metal 有权
标题翻译：垂直框架的金属
公开(公告)号：US08978822B2
公开(公告)日：2015-03-17
申请号：US12311628
申请日：2007-10-05
申请人： Helmut Kreller
发明人： Helmut Kreller
IPC分类号： E04G1/00 , E04G1/14
CPC分类号： E04G1/14 , Y10T403/30
摘要： The invention relates to a vertical frame made of metal, particularly a scaffolding frame, having at least one first vertical shaft (21) and a bar-shaped, horizontal transversal arm (23) extending away from the same, the shaft and arm being permanently connected to each other, having the following characteristics: a first perforated disk having a plurality of openings is permanently mounted to the shaft (21), wherein the perforated disk is disposed concentrically to the shaft (21) and surrounds the shaft (21) in a flange manner; at least one first mounting device is provided on the shaft (21) at a distance to the perforated disk for mounting a fall-protection means; the transversal arm (23) on one end thereof has a first connecting head, and on the second end thereof facing away from the first end has a second connecting head by which the transversal arm (23) can be secured, or is secured, on a second vertical shaft (21) via a second perforated disk equipped with a plurality of openings by forming a vertical frame; each connecting head is delimited by side wall parts having vertical exterior surfaces that are tapered toward a center in a wedge manner; the vertical exterior surfaces form a wedge angle of preferably about 45 degrees; each connecting head has an upper head part and a lower head part.
摘要翻译：本发明涉及一种由金属制成的垂直框架，特别是脚手架，其具有至少一个第一垂直轴（21）和一个远离其的杆状水平横向臂（23），所述轴和臂永久地具有以下特征：具有多个开口的第一多孔板永久地安装到所述轴（21）上，其中所述多孔板与所述轴（21）同心地设置并围绕所述轴（21）围绕所述轴法兰式至少一个第一安装装置设置在所述轴（21）上与穿孔盘相距一定距离处，用于安装防跌落装置; 其一端的横臂（23）具有第一连接头，并且在其远离第一端的第二端具有第二连接头，横臂（23）可以通过该第二连接头固定或固定在通过形成垂直框架的第二穿孔盘装配有多个开口的第二垂直轴（21）; 每个连接头由具有以楔形方式朝向中心渐缩的垂直外表面的侧壁部分界定; 垂直外表面形成优选约45度的楔角; 每个连接头具有上头部和下头部。

58. 发明授权

US08931594B2 Prop for a three-dimensional framework, connecting assembly for a railing device, and method for attaching a railing device to a prop 有权
标题翻译：支柱用于三维框架，用于栏杆装置的连接组件，以及用于将栏杆装置附接到支柱的方法
公开(公告)号：US08931594B2
公开(公告)日：2015-01-13
申请号：US12587986
申请日：2009-10-15
申请人： Helmut Kreller
发明人： Helmut Kreller
IPC分类号： E04G7/22 , E04G1/14 , E04G5/14 , E04G7/30
CPC分类号： E04G7/22 , E04G1/14 , E04G5/14 , E04G7/307 , Y10T29/49947 , Y10T403/30
摘要： The invention relates to a prop (32.1, 32.3) for a three-dimensional framework, particularly a scaffold (20), comprising a fastening mechanism (38) for attaching a railing device (28) to the prop (32.1, 32.3). The invention also relates to a connecting assembly for a railing device (28), comprising at least one prop (32.1, 32.3) for a three-dimensional framework, especially a scaffold (20), and a railing device (28) which can be attached to the prop (32.1, 32.3) with the help of a fastening mechanism (38). Also disclosed is a method for attaching a railing device (28) to a prop (32.1, 32.3) for a three-dimensional framework, especially a scaffold (20), with the help of a fastening mechanism (38). The fastening mechanism (38) encompasses a locking element which can be swiveled about a swivel pin. In the locked position, the locking surface of the locking element lies across from a bearing surface (43) of a support element that is mounted on the prop (32.1, 32.3). Furthermore, in the locked position and in the operational position of the prop (32.1, 32.3), the locking surface of the locking element is disposed at a vertical distance above the bearing surface of the support element, and/or in the operational position of the prop (32.1, 32.3), the swivel pin is placed at a vertical distance above the locking surface that is in the locking position, preferably also at a vertical distance above the bearing surface of the support element.
摘要翻译：本发明涉及一种用于三维框架，特别是支架（20）的支柱（32.1,32.3），其包括用于将栏杆装置（28）附接到支柱（32.1,32.3）的紧固机构（38）。本发明还涉及一种用于栏杆装置（28）的连接组件，其包括用于三维框架，特别是脚手架（20）和栏杆装置（28）的至少一个支撑件（32.1,32.3）借助于紧固机构（38）将其连接到支柱（32.1,32.3）上。还公开了一种借助于紧固机构（38）将栏杆装置（28）附接到用于三维框架，特别是脚手架（20）的支柱（32.1,32.3）的方法。紧固机构（38）包围可围绕旋转销旋转的锁定元件。在锁定位置，锁定元件的锁定表面位于安装在支座（32.1,32.3）上的支撑元件的支承表面（43）的两侧。此外，在锁定位置和支撑件（32.1,32.3）的操作位置，锁定元件的锁定表面设置在支撑元件的支承表面上方的垂直距离处和/或在支撑元件的操作位置支架（32.1,32.3）中，旋转销放置在处于锁定位置的锁定表面上方的垂直距离处，优选地也在支撑元件的支承表面上方垂直距离处。

59. 发明授权

US08544605B2 Scaffolding comprising an anti-release device for flooring units 有权
标题翻译：脚手架包括用于地板单元的防释放装置
公开(公告)号：US08544605B2
公开(公告)日：2013-10-01
申请号：US12736441
申请日：2009-03-10
申请人： Helmut Kreller
发明人： Helmut Kreller
IPC分类号： E04G5/08
CPC分类号： E04G7/28
摘要： A scaffolding (20) comprises vertical frame elements (22), crossbeams that extend therebetween, flooring units (27) which have mounting aids (28) to be mounted on the crossbeam (21), and at least one anti-release device (40) for securing the flooring units (27) against being released. The anti-release device (40) can be removably connected to the crossbeam (21) and has a securing member (41) which corresponds to the length of the crossbeam, is to be placed on the mounting aid (28), and is fitted with at least one hook-shaped fastening element (42) that penetrates a hole (33) located in the crossbeam and partially embraces the crossbeam (21) in the anti-release state. One end of the securing member (41) is provided with a pivotable plate which is fastened by means of a hinge and is pivoted from the open position into the locking position and retained by means of a spring mechanism (60). Alternatively or additionally, the hook-shaped fastening element (42) can be made of flat steel, and the parallel lateral surfaces are placed at an adequate distance from the mounting aids (28) in the anti-release state in order to prevent a collision.
摘要翻译：脚手架（20）包括垂直框架元件（22），在其间延伸的横梁，具有要安装在横梁（21）上的安装辅助件（28）的地板单元（27）以及至少一个防拆装置（40）），用于固定地板单元（27）以防止被释放。防拆装置（40）可以可拆卸地连接到横梁（21），并且具有对应于横梁的长度的固定构件（41），将被放置在安装辅助件（28）上，并且被安装至少一个钩形紧固元件（42）穿过位于横梁中的孔（33），并部分地包围防松动状态的横梁（21）。固定构件（41）的一端设置有可枢转的板，其通过铰链紧固并且从打开位置枢转到锁定位置并且通过弹簧机构（60）保持。或者或另外，钩形紧固元件（42）可以由扁钢制成，并且平行的侧表面在防松动状态下与安装辅助件（28）放置在足够的距离处，以防止碰撞。

60. 发明申请

US20100089697A1 Prop for a three-dimensional framework, connecting assembly for a railing device, and method for attaching a railing device to a prop 有权
标题翻译：支柱用于三维框架，用于栏杆装置的连接组件，以及用于将栏杆装置附接到支柱的方法
公开(公告)号：US20100089697A1
公开(公告)日：2010-04-15
申请号：US12587986
申请日：2009-10-15
申请人： Helmut Kreller
发明人： Helmut Kreller
IPC分类号： E04G7/08 , E04G5/14 , E04G1/00 , E04G1/02 , B23P11/00
CPC分类号： E04G7/22 , E04G1/14 , E04G5/14 , E04G7/307 , Y10T29/49947 , Y10T403/30
摘要： The invention relates to a prop (32.1, 32.3) for a three-dimensional framework, particularly a scaffold (20), comprising a fastening mechanism (38) for attaching a railing device (28) to the prop (32.1, 32.3). The invention also relates to a connecting assembly for a railing device (28), comprising at least one prop (32.1, 32.3) for a three-dimensional framework, especially a scaffold (20), and a railing device (28) which can be attached to the prop (32.1, 32.3) with the help of a fastening mechanism (38). Also disclosed is a method for attaching a railing device (28) to a prop (32.1, 32.3) for a three-dimensional framework, especially a scaffold (20), with the help of a fastening mechanism (38). The fastening mechanism (38) encompasses a locking element which can be swiveled about a swivel pin. In the locked position, the locking surface of the locking element lies across from a bearing surface (43) of a support element that is mounted on the prop (32.1, 32.3). Furthermore, in the locked position and in the operational position of the prop (32.1, 32.3), the lacking surface of the locking element is disposed at a vertical distance above the bearing surface of the support element, and/or in the operational position of the prop (32.1, 32.3), the swivel pin is placed at a vertical distance above the locking surface that is in the locking position, preferably also at a vertical distance above the bearing surface of the support element.
摘要翻译：本发明涉及一种用于三维框架，特别是支架（20）的支柱（32.1,32.3），其包括用于将栏杆装置（28）附接到支柱（32.1,32.3）的紧固机构（38）。本发明还涉及一种用于栏杆装置（28）的连接组件，其包括用于三维框架，特别是脚手架（20）和栏杆装置（28）的至少一个支撑件（32.1,32.3）借助于紧固机构（38）将其连接到支柱（32.1,32.3）上。还公开了一种借助于紧固机构（38）将栏杆装置（28）附接到用于三维框架，特别是脚手架（20）的支柱（32.1,32.3）的方法。紧固机构（38）包围可围绕旋转销旋转的锁定元件。在锁定位置，锁定元件的锁定表面位于安装在支座（32.1,32.3）上的支撑元件的支承表面（43）的两侧。此外，在锁定位置和支撑件（32.1,32.3）的操作位置中，锁定元件的缺少表面设置在支撑元件的支承表面上方的垂直距离处和/或在支撑元件的操作位置支架（32.1,32.3）中，旋转销放置在处于锁定位置的锁定表面上方的垂直距离处，优选地也在支撑元件的支承表面上方垂直距离处。

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