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1.发明申请公开(公告)号：US20200347618A1
公开(公告)日：2020-11-05
申请号：US16960440
申请日：2019-01-15
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.
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公开(公告)号：US20200332537A1
公开(公告)日：2020-10-22
申请号：US16960456
申请日：2019-01-15
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.
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公开(公告)号：US11649637B2
公开(公告)日：2023-05-16
申请号：US16463875
申请日：2017-11-24
发明人： Wolf C. Behrbohm
CPC分类号： E04F11/184 , E04G5/14 , E04G27/00
摘要： A handrail, in particular for scaffolding structures, for example stairway scaffolding structures, includes at least two handrail segments connected to one another by a connection unit to provide a continuous handrail, wherein at least one handrail securing element for securing the handrail segment to a scaffolding element is secured to at least one of the handrail segments, wherein the connection unit includes two connection elements that can pivot relative to one another about a pivot axis, wherein at least one connection element is/can be connected to one of the handrail segments connected to one another via the connection unit such that it can rotate about an axis of rotation that is not parallel and not orthogonal in relation to the pivot axis.
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公开(公告)号：US20210123249A1
公开(公告)日：2021-04-29
申请号：US17051911
申请日：2019-04-05
摘要： An individual scaffolding post made of metal for facade scaffolding or of facade scaffolding has secured thereon a single rosette for detachably securing at least one horizontal bar. A railing securing device is secured above the rosette, on which a railing strut is detachably supported. The railing securing device includes a rigid bracket permanently secured to the post, which together with an outer surface of the post surrounds and engages around a vertical receiving slit through-opening. A railing rod end of the railing strut has a first recess on the underside, which is open to side surfaces of the railing rod end extending away from one another and is open downwards. The railing rod end has a mounting hook limiting a first recess and partially surrounding same with its free hook end extending to the rear. The free hook end engages behind the bracket contact part of the bracket.
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公开(公告)号：US20190292790A1
公开(公告)日：2019-09-26
申请号：US16463875
申请日：2017-11-24
发明人： Wolf C. Behrbohm
摘要： A handrail, in particular for scaffolding structures, for example stairway scaffolding structures, includes at least two handrail segments connected to one another by a connection unit to provide a continuous handrail, wherein at least one handrail securing element for securing the handrail segment to a scaffolding element is secured to at least one of the handrail segments, wherein the connection unit includes two connection elements that can pivot relative to one another about a pivot axis, wherein at least one connection element is/can be connected to one of the handrail segments connected to one another via the connection unit such that it can rotate about an axis of rotation that is not parallel and not orthogonal in relation to the pivot axis.
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公开(公告)号：US20240240473A1
公开(公告)日：2024-07-18
申请号：US18558618
申请日：2022-04-12
发明人： Wolf C. BEHRBOHM
CPC分类号： E04G5/16 , E04G17/14 , E04G25/065
摘要： A spindle strut comprises a support rod element which is elongated in the direction of a longitudinal axis and has a first axial end portion and a second axial end portion, a spindle nut element which can be rotated about the longitudinal axis with respect to the support rod element, wherein the spindle nut element is held at the first axial end portion of the support rod element in both axial directions against axial movement with respect to the support rod element, so that rotation of the spindle nut element about the longitudinal axis essentially does not result in an axial movement of the spindle nut element with respect to the support rod element, a spindle rod element which is elongated in the direction of the longitudinal axis, wherein the spindle rod element is in threaded engagement with the spindle nut element, so that rotation of the spindle nut element about the longitudinal axis results in an axial movement of the spindle rod element with respect to the support rod element.
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公开(公告)号：US11639607B2
公开(公告)日：2023-05-02
申请号：US16960440
申请日：2019-01-15
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.
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公开(公告)号：US20180266123A1
公开(公告)日：2018-09-20
申请号：US15542518
申请日：2016-01-27
发明人： Helmut KRELLER
CPC分类号： E04G1/14 , E01D6/00 , E01D2101/30 , E04G5/165 , E04G7/307
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.
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公开(公告)号：US20180142479A1
公开(公告)日：2018-05-24
申请号：US15578050
申请日：2016-05-20
发明人： Helmut Kreller
CPC分类号： E04G1/152 , E04G1/20 , E04G5/14 , E04G2001/156
摘要： A framework platform element, in particular for scaffolding, includes a framework platform body made from sheet metal material and extending in a longitudinal direction, with a stepping surface region providing a stepping surface on a top side and with side panel regions connecting to the stepping surface region in transition regions, formed by shaping the sheet metal material in two edge regions of the stepping surface region and situated at a distance from one another in a transverse direction. At least one side panel region has an end profile region, formed by shaping the sheet metal material, in an end region spaced apart from the transition region in a vertical direction, wherein in at least one transition region and/or in at least one end profile region, at least one curved shaped region is provided. A radius of curvature is less than or equal to a material thickness of the sheet metal material in at least sections in at least one curved shaped region.
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公开(公告)号：US09435128B2
公开(公告)日：2016-09-06
申请号：US13834419
申请日：2013-03-15
发明人： Helmut Kreller
摘要： An overlap arrangement of at least two decking planks, for example for construction scaffolding, includes first and second decking planks. Each decking plank has a decking surface composed of sheet metal, which is provided with essentially round passage holes, which are delimited, in each instance, by a beaded and circumferential hole edge. The first decking plank and the second decking plank are braced, relative to one another, in releasable manner, using a locking screw composed of metal, to prevent displacement relative to one another in a displacement plane that runs parallel to their decking surfaces, and to prevent lift-off from one another.
摘要翻译： 至少两个装饰板的重叠布置，例如用于建筑脚手架，包括第一和第二层板。 每个装饰板具有由金属片组成的铺设表面，该表面板具有基本上圆形的通道孔，每个通孔在每个情况下由一个串珠和圆周孔边界限定。 使用由金属构成的锁定螺钉，第一层板和第二层板相对于彼此以可释放的方式被支撑，以防止在与其甲板表面平行的位移平面中相对于彼此移位，并且 防止彼此离开。
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