Patent · US Active

Method for coating a cold-worked multi-cone anchoring element

US11118269B2 · kind B2 · utility

0Cited by

4References

10Claims

0Family size

Assignee

Hilti Aktiengesellschaft · LI

Inventors

Andreas Eckstein · Landsberg am Lech, DE
Remo Hutter · Kriessern, CH

Key dates

Filing date	Dec 4, 2017
Grant date	Sep 14, 2021
Priority date	—
Expiry date	May 28, 2038

Classification

Technology area (CPC F)Mechanical Engineering; Lighting; Heating
CPC primaryF16B13/141
WIPO fieldSurface technology, coating
WIPO sectorChemistry

Abstract

A cold-worked multi-cone anchoring element for chemical fastening technology is coated. The anchoring element detaches better from an injection mortar and exhibits both improved sliding properties and increased corrosion protection.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.