Anchor Sleeve, Arrangement and Method of Securing
AssigneeAdolf Wurth GmbH & Co. KG
InventorChristian Spirk
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Abstract
Anchor Sleeve, Arrangement and Method of Securing The invention relates to an anchor sleeve for an injection system for securing of an anchor element in an opening in an article, especially in a borehole in masonry, wherein the anchor sleeve consists at least in sections of flexible permeable open-cell foam.
Claims25
Anchor sleeve (10) for an injection system for securing an anchor element in an opening (50) in an article, especially in a borehole in masonry, characterized in that the anchor sleeve (10) consists at least in sections of flexible permeable open-cell foam.
Anchor sleeve (10) according to any of the preceding claims, characterized in that a number of pores in the foam is between 15 ppi (pores per inch) and 25 ppi, especially 20 ppi.
Anchor sleeve (10) according to at least one of the preceding claims, characterized in that a carrier (12) has been provided with an end piece (22) and an entry flange (30), where the foam is secured to the carrier (12).
Anchor sleeve (10) according to at least one of the preceding claims, characterized in that a carrier (12) has been provided with an end piece (22) and an entry flange (30), where the foam is connected to the end piece (22) and/or to the entry flange (30), especially clamped to the end piece (22) and to the entry flange (30).
Arrangement having an anchor element and an anchor sleeve (10) according to at least one of the preceding claims, characterized in that the anchor sleeve (10) has a tube-like element made of the foam and in that the anchor element has an anchoring section designed for insertion into the tube-like element (14), where an internal diameter of the tube-like element (14), at least in sections, is smaller than or equal to the external diameter of the anchor element in the anchoring section.
Dependencies are inferred from the claim text.