Methods for removing anchor elements
DE102025102480A1Undetermined Publication Date: 2026-07-23VTO VERKEHRSTECHNIK GMBH
Patent Information
- Application Number
- DE102025102480
- Authority / Receiving Office
- DE · DE
- Patent Type
- Applications
- Current Assignee / Owner
- Filing Date
- 2025-01-23
- Publication Date
- 2026-07-23
Smart Images
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Abstract
The invention relates to a method for removing anchor elements embedded in concrete of engineering structures, comprising the steps of: 1. arranging a hydraulic actuator on an anchor element located in a concrete surface of an engineering structure, 2. attaching or inserting a fastening element around or into the anchor element, 3. applying a force to the fastening element by means of the hydraulic actuator, wherein the force points away from the engineering structure parallel to the axis of the anchor element until a material failure occurs of at least i. a material directly surrounding the anchor element at least partially and / or ii. the anchor element below the fastening element, 4. removing iii. the anchor element or iv. a part of the anchor element under which the material failure of the anchor element occurred from the engineering structure.
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Citation Information
Patent Citations
Downhole casing pulling tool
CA2903669A1
Method for removing hollow dowels, in particular corrugated dowels, from concrete railway sleepers and device suitable for carrying out the method for removing wall parts from dowels
DE1021400A
Method for removing hollow dowels, in particular corrugated dowels, from concrete railway sleepers and device suitable for carrying out the method for removing wall parts from dowels
DE1021400B
No title available
GB1302701A
Method for cutting and removing joint for bridge and oblique cutting device
JP2003193418A