Tool for manually anchoring expansion dowels

US5520319A · kind A · utility

Assignee

• Hilti Aktiengesellschaft · LI

Inventors

• Franz Mayr · Alberndorf, AT
• Franz Popp · Großburgwedel, DE

Key dates

• Filing date: Jun 30, 1994
• Grant date: May 28, 1996
• Expiry date: Jun 30, 2014

Classification

• Technology area (CPC B): Performing Operations; Transporting
• CPC primary: B25B31/00
• WIPO field: Machine tools
• WIPO sector: Mechanical engineering

Abstract

A tool for anchoring expansion dowels has a handle (1) with two receiving mounts (2, 10) into which a setting drift (8, 13) can be fixed. Each receiving mount (2, 10) has an axis corresponding to the axis of the setting drift (8, 13). The axes of the receiving mounts (2, 10) are disposed at an angle of 90.degree. relative to one another. Flexural elements exert a prestress on the fixed setting drift (8, 13).