公开(公告)号：US20120298449A1

公开(公告)日：2012-11-29

申请号：US13376251

申请日：2010-12-01

Applicant: Helmut Kreller

Inventor： Helmut Kreller

IPC: E04G1/14 ,  B23P11/00 ,  E04G5/14

CPC classification number: E04G1/14 ,  E04G5/14 ,  E04G5/147 ,  E04G7/32 ,  E04G11/48 ,  Y10T29/49815 ,  Y10T29/49826

Abstract: 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.

Abstract translation: 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。

公开(公告)号：US20110036665A1

公开(公告)日：2011-02-17

申请号：US12736441

申请日：2009-03-10

Applicant: Helmut Kreller

Inventor： Helmut Kreller

IPC: E04G7/28 ,  E04G1/00

CPC classification number: E04G7/28

Abstract: 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.

Abstract translation: 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 。

公开(公告)号：US20140030009A1

公开(公告)日：2014-01-30

申请号：US13824671

申请日：2012-05-31

Applicant: Helmut Kreller

Inventor： Helmut Kreller

IPC: E04G7/02

CPC classification number: E04G7/02 ,  E04G7/307 ,  E04G7/32 ,  Y10T29/49826 ,  Y10T403/30 ,  Y10T403/4645

Abstract: The invention relates to an arrangement (230) of a scaffolding component (45) having a connection head (61) and of a vertical scaffolding element (41) extending in the direction of a longitudinal axis (47). On this scaffolding element is fastened a projection (44) which extends transversely to the longitudinal axis (47) of the scaffolding element (41) away from the latter and onto which the connection head (61) is plugged. The projection (44) has an aperture (55.1) for plugging through a wedge (62). The connection head (61) has an upper head part (74) with an upper wedge opening (80) and a lower head part (75) with a lower wedge opening (81). The wedge is plugged, in a locking position (88), through the two wedge openings (80, 81) and through the aperture (55.1). Between the upper head part (74) and the lower head part (75) there is arranged a slot (67) which is open towards the front (79) and with which the connection head (61) is plugged onto the projection (44). The slot (67) is configured with a shoulder (100) of the upper head part (74) which extends downwardly from horizontal upper slot surfaces (95.1) formed in an insertion region (93.1) of the slot (67) and which is arranged above the horizontal upper boundary surface (48) of the outer projection part (97), which shoulder is bounded downwardly (115) with a horizontal shoulder slot surface (107) of the slot (67) via which the shoulder (100) is supported with its surface on the horizontal upper boundary surface (48) of the projection (44).

Abstract translation: 本发明涉及一种具有连接头（61）和沿纵向轴线（47）的方向延伸的垂直脚手架元件（41）的脚手架组件（45）的装置（230）。 在该脚手架元件上紧固突起（44），该突起（44）横向于脚手架元件（41）的纵向轴线（47）远离后者并且连接头（61）被插入到该突起上。 突起（44）具有用于插入楔形物（62）的孔（55.1）。 连接头（61）具有具有上楔形开口（80）的上头部（74）和具有下楔形开口（81）的下头部（75）。 楔形件通过两个楔形开口（80,81）并通过孔口（55.1）插入锁定位置（88）。 在上头部（74）和下头部（75）之间布置有朝向前部（79）开口的槽（67），连接头（61）通过该槽插入到突起（44）上， 。 槽67配置有上部头部74的肩部100，它从形成在槽67的插入区93I中的水平上槽表面95I向下延伸， 在所述外突出部分（97）的水平上边界表面（48）上方，所述肩部与所述槽（67）的水平肩部槽表面（107）向下限定（115），所述肩部（100）支撑在所述水平上边界表面 其表面在突起（44）的水平上边界表面（48）上。

公开(公告)号：US20130336709A1

公开(公告)日：2013-12-19

申请号：US13824545

申请日：2012-01-09

Applicant: Helmut Kreller

Inventor： Helmut Kreller

IPC: E04G7/20 ,  F16B7/20 ,  E04G7/30

CPC classification number: E04G7/20 ,  E04G7/30 ,  E04G7/301 ,  F16B7/0413 ,  F16B7/20 ,  Y10T403/4645

Abstract: The invention relates to a scaffolding post (25) made of metal, including a tube (26) and a tubular tube connector (27) integrally molded therewith. In a transition region between the tube connector (27) and the tube (26) a stop (46) is formed, the stop being in the form of an annular post-supporting end face (50) running perpendicularly to the longitudinal axis of the scaffolding post (25) and circumferentially around the longitudinal axis. The slide-on area (37) of the tube (26) has a plurality of indentations (86), each extending in the direction of the longitudinal axis of the scaffolding post (25) and each being designed with a tube inner cross-section reduction. The indentations are arranged distributed in the circumferential direction around the longitudinal axis of the scaffolding post (25) at regular intervals or equidistant and each extends continuously for a length in the tube slide-on region (37), starting directly from a tube-supporting end face in the direction of the tube connector (27). The indentations (86) are each configured in an L-shape or T-shape with a longitudinal supporting indentation (90) and a transverse centering indentation (91). In the region of the post-supporting end face (50) the tube connector (27) includes a centering region (65) spanning a first tube connector outside diameter and further includes a supporting region (73) spanning a second tube connector outside diameter, wherein the first tube connector outside diameter is slightly larger than the second tube connector outside diameter. The tube (26) includes a substantially circular cylindrical tube portion (55), which merges in the direction of the free tube connector end directly, substantially sharp-edged via an annular edge or with a slight transitional radius, into the post-supporting surface (50).

Abstract translation: 本发明涉及一种由金属制成的脚手架（25），其包括与其整体模制的管（26）和管状管连接器（27）。 在管连接器（27）和管（26）之间的过渡区域中形成有止动件（46），止动件形成为环形支撑端面（50）的形式，该端部垂直于纵向轴线 脚手架柱（25）并且围绕纵向轴线周向。 管（26）的滑动区域（37）具有多个凹口（86），每个凹槽（86）沿着脚手架（25）的纵向轴线的方向延伸，并且每个都被设计成具有管内截面 减少。 压痕以规则的间隔或等距离的方式围绕脚手架（25）的纵向轴线布置在圆周方向上，并且每个延伸连续延伸管管滑动区域（37）中的长度，直接从管支撑 端面朝向管连接器（27）的方向。 凹口（86）各自被构造成具有纵向支撑凹口（90）和横向定心凹口（91）的L形或T形。 在后支撑端面（50）的区域中，管连接器（27）包括跨越第一管连接器外径的定心区域（65），并且还包括横跨第二管连接器外径的支撑区域（73） 其中所述第一管连接器外径略大于所述第二管连接器外径。 管（26）包括基本上圆形的圆筒形管部分（55），其在自由管连接器端部的方向上直接经由环形边缘或稍微过渡的半径基本上锐边地并入后支撑表面 （50）。

公开(公告)号：US20130330117A1

公开(公告)日：2013-12-12

申请号：US13824633

申请日：2012-05-31

Applicant: Helmut Kreller

Inventor： Helmut Kreller

IPC: E04G7/32

CPC classification number: E04G7/02 ,  E04G7/307 ,  E04G7/32 ,  Y10T29/49826 ,  Y10T403/30 ,  Y10T403/4645

Abstract: The invention relates to a scaffolding component (45) with at least one connection head (61) for forming a releaseable connection with a vertical scaffolding element (41) extending in the direction of a longitudinal axis (47). On this scaffolding element is fastened a projection (44) which extends transversely to its longitudinal axis (47) and which has an aperture (55) for the insertion of a wedge (62). The connection head has an upper head part (74) with an upper wedge opening (80) and a lower head part (75) with a lower wedge opening (81), for the wedge (62) which can be inserted through the wedge openings (80, 81). Disposed between the upper head part (74) and the lower head part (75) is a slot (67) which is open towards the front and which is intended for the fitting of the connection head (61) onto the projection (44). The connection head (61) has a wedge-support body (85) with wedge-support surfaces which is arranged above the slot (67) so as to engage over the latter towards the front, for vertically supporting the wedge (62) in the region of its lower wedge end against unintended movement of the wedge (62) vertically downwardly into a blocking position. Above the wedge-support surfaces of the wedge-support body (85), the connection head (61) has a wedge-pivoting abutment (86).

Abstract translation: 本发明涉及一种具有至少一个连接头（61）的脚手架部件（45），用于与沿纵向轴线（47）的方向延伸的垂直脚手架元件（41）形成可释放的连接。 在该脚手架元件上紧固突起（44），该突起横向于其纵向轴线（47）延伸，并且具有用于插入楔形件（62）的孔（55）。 所述连接头具有上头部部分（74），上头部部分（74）具有上楔形开口（80）和下头部部分（75），下头部部分（75）具有下楔形开口（81），用于楔形物（62） （80,81）。 在上头部（74）和下头部（75）之间设置有朝向前方开口并且用于将连接头（61）装配到突起（44）上的槽（67）。 连接头（61）具有楔形支撑体（85），楔形支撑体（85）具有楔形支撑表面，该楔形支撑表面布置在狭槽（67）的上方，以便朝向前部接合，楔形支撑体（85）用于垂直地支撑楔形物 其下楔形端部的区域抵抗楔形物（62）垂直向下移动到阻挡位置的意外运动。 在楔形支撑体（85）的楔形支撑表面上方，连接头（61）具有楔形枢轴支座（86）。

公开(公告)号：US20100326771A1

公开(公告)日：2010-12-30

申请号：US12735893

申请日：2008-12-17

Applicant: Helmut Kreller

Inventor： Helmut Kreller

IPC: E04G1/15 ,  G05G1/04 ,  E04G7/00

CPC classification number: E04G1/154 ,  Y10T74/20612

Abstract: A coating unit (20), comprising a lift-off protection (25) that is fastened in a face end region (21) of the coating unit (20) and is formed by a securing pivot lever (26), which can be manually pivoted about a pivot axis (27), which in the usage position (22) of the coating unit (20) is vertical, from an open position, in which the coating unit (20) can be placed onto a horizontal carrier (30) or lifted off therefrom, into a closed or lift-off protection position (31), and vice versa, in which the coating unit (20) is secured against lift-off from the carrier (30) when it is placed on the carrier (30). At least in the closed or lift-off protection position (31′) thereof, the securing pivot lever (26) is secured by a spring-elastic detent element (35) against accidental pivoting about the pivot axis (27) in an engagement position (29) such that pivoting of the securing pivot lever (26) about the pivot axis (27) from the closed or lift-off protection position (31) into the open position is only possible by applying an increased pivoting force. The invention also relates to a method for securing a coating unit (20) against lift-off from a carrier (30) and to a method for releasing a coating unit (20) that is secured against lift-off.

Abstract translation: 一种涂覆单元（20），包括一个紧固在涂层单元（20）的面端部区域（21）中并由固定枢转杆（26）形成的剥离保护装置（25） 在涂覆单元（20）的使用位置（22）垂直的枢转轴线（27）上从打开位置枢转，其中涂覆单元（20）可以放置在水平载体（30）上， 或从其中提起，进入关闭或脱离保护位置（31），反之亦然，其中涂覆单元（20）在其被放置在载体上时被抵靠抵靠托架（30）的提升 30）。 至少在其闭合或脱离保护位置（31'）中，固定枢转杆（26）由弹簧弹性制动元件（35）固定，以防止枢转轴线（27）在接合位置的意外枢转 （29），使得固定枢转杆（26）围绕枢转轴线（27）从关闭或剥离保护位置（31）枢转到打开位置仅可能通过施加增加的枢转力。 本发明还涉及一种用于固定涂覆单元（20）以防止从载体（30）剥离的方法以及用于释放抵抗剥离固定的涂覆单元（20）的方法。

公开(公告)号：US08978822B2

公开(公告)日：2015-03-17

申请号：US12311628

申请日：2007-10-05

Applicant: Helmut Kreller

Inventor： Helmut Kreller

IPC: E04G1/00 ,  E04G1/14

CPC classification number: E04G1/14 ,  Y10T403/30

Abstract: 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.

Abstract translation: 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。

公开(公告)号：US08931594B2

公开(公告)日：2015-01-13

申请号：US12587986

申请日：2009-10-15

Applicant: Helmut Kreller

Inventor： Helmut Kreller

IPC: E04G7/22 ,  E04G1/14 ,  E04G5/14 ,  E04G7/30

CPC classification number: E04G7/22 ,  E04G1/14 ,  E04G5/14 ,  E04G7/307 ,  Y10T29/49947 ,  Y10T403/30

Abstract: 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.

Abstract translation: 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。

公开(公告)号：US08544605B2

公开(公告)日：2013-10-01

申请号：US12736441

申请日：2009-03-10

Applicant: Helmut Kreller

Inventor： Helmut Kreller

IPC: E04G5/08

CPC classification number: E04G7/28

Abstract: 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.

Abstract translation: 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 。

公开(公告)号：US20100089697A1

公开(公告)日：2010-04-15

申请号：US12587986

申请日：2009-10-15

Applicant: Helmut Kreller

Inventor： Helmut Kreller

IPC: E04G7/08 ,  E04G5/14 ,  E04G1/00 ,  E04G1/02 ,  B23P11/00

CPC classification number: E04G7/22 ,  E04G1/14 ,  E04G5/14 ,  E04G7/307 ,  Y10T29/49947 ,  Y10T403/30

Abstract: 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.

Abstract translation: 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。