Anchoring cartridge for anchoring a fastening element in a drilled hole

US5551805A · kind A · utility

Assignee

• fischerwerke Artur Fischer GmbH & Co. KG · DE

Inventors

• Norbert Arnold · Pfalzgrafenweiler, DE
• Willi Haug · Dornstetten, DE

Key dates

• Filing date: Feb 7, 1994
• Grant date: Sep 3, 1996
• Expiry date: Feb 7, 2014

Classification

• Technology area (CPC F): Mechanical Engineering; Lighting; Heating
• CPC primary: F16B13/145
• WIPO field: Macromolecular chemistry, polymers
• WIPO sector: Chemistry

Abstract

The anchoring cartridge for anchoring a fastening element in a drilled hole has two chambers. One chamber contains from 1.0 to 10% of a hardener component dissolved in a mixture of styrene and an unaccelerated radical-curing resin and the other chamber contains an accelerator mixed with another mixture of styrene and unaccelerated radical-curing resin. By including unaccererated radical-curing resin in both chambers a homogeneous curing of the components is ensured.