Attachment element

US5992122A · kind A · utility

Assignee

• Hilti Aktiengesellschaft · LI

Inventors

• Gunter Rohrmoser · Meiningen, AT
• Markus Sprenger · Mauren, LI
• Franz Rass · Gmunden, AT

Key dates

• Filing date: Nov 12, 1997
• Grant date: Nov 30, 1999
• Expiry date: Nov 12, 2017

Classification

• Technology area (CPC F): Mechanical Engineering; Lighting; Heating
• CPC primary: F16B43/00
• WIPO field: Mechanical elements
• WIPO sector: Mechanical engineering

Abstract

A plate-shaped cambered attachment element (1) for attaching a constructional element (9) to a foundation (7) and having a central bore (2) for receiving an anchoring element (11), an abutment shoulder (4) spaced from the base (3) of the attachment element (1) and extending toward the base (3), and an edge region (5) which extends toward the plate edge (6) of the attachment element (1) and extends to a plane, extending perpendicular to the axis of the core (2), at a shallow angle (W).