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Stop anchor

An anchor and stop technology, used in connecting components, threaded fasteners, scaffolding accessories, etc.

Pending Publication Date: 2020-04-10
DOKA
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the known solution has the disadvantage that the type of stop anchor can only be identified before the concrete is poured

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0032] Figures 1 to 2 One embodiment of an anchoring element according to the invention is shown. image 3 A slightly different embodiment of the anchoring element according to the invention is shown. Since there are only slight differences, which are discussed separately, the two embodiments will be described jointly below. The same reference numerals are used for corresponding parts.

[0033] The anchoring elements of both embodiments are generally designated with the reference numeral 1 and comprise three parts, namely a stop anchor 10 , a coupling element 20 and a sleeve 30 inserted on the coupling element 20 .

[0034] The stop anchor 10 is made of steel. It has the shape of a bolt and comprises a disc-shaped head 11 perpendicular to the axis A and a screw 12 oriented along the axis A.

[0035] The dish-shaped head 11 is designed flat and flared to ensure good anchoring in cured concrete. For example, the head 11 may have a radius between 3 and 15 cm, in certain desig...

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PUM

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Abstract

The invention relates to an anchoring element which is intended for fastening a climbing formwork on a concrete body and comprises a stop anchor and a coupling element, wherein the stop anchor has a head and a threaded rod with an external thread, the coupling element being a round elongate body having a base, a lateral surface and a front, and wherein the coupling element has an anchor bore whichextends axially inwards from the base and has an internal thread, which meshes with the external thread of the threaded rod. According to the invention, provision is made for the end side of the threaded rod to have a marking, and for a viewing opening to be provided at the inner end of the anchor bore, it therefore being possible for the end side of the threaded rod accommodated in the anchor bore to be visible from the outside.

Description

technical field [0001] The invention relates to an anchoring element for fastening a climbing formwork to a concrete body. Background technique [0002] Anchoring elements of this type are known in the prior art. They typically consist of a stop anchor cast in concrete without demolition of the formwork and a potentially recyclable coupling element connected to the stop anchor and used to attach the climbing formwork. The stop anchor has a head retained in the concrete and a threaded rod that engages a threaded hole in the coupling element. For this see, for example, DE 10 2007 059 125 A1. [0003] Since different requirements are placed on the load-bearing capacity of the anchoring system depending on the type of climbing formwork system, there are known various types of stop anchors with different sizes and payload capacities. However, the currently known solutions have the disadvantage that the type of stop anchor can only be identified before the concrete is poured. ...

Claims

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Application Information

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IPC IPC(8): E04G11/28E04G5/04E04G15/04E04G17/065E04G11/20E04G21/14F16B13/14F16B1/00E04B1/41
CPCE04B1/4114E04G11/20E04G15/04F16B13/141F16B37/122E04G5/046F16B2200/99F16B2200/95
Inventor 彼得·阿蒙
Owner DOKA