Holding device and method for attaching same

US12066043B2 · kind B2 · utility

Assignee

• SFS Group International AG · CH

Inventors

• Markus Rottler · Ebhausen, DE
• Kai HEINEKE · Calw, DE

Key dates

• Filing date: Jun 20, 2022
• Grant date: Aug 20, 2024
• Expiry date: Nov 23, 2042

Classification

• Technology area (CPC F): Mechanical Engineering; Lighting; Heating
• CPC primary: F16B37/14
• WIPO field: Mechanical elements
• WIPO sector: Mechanical engineering

Abstract

A retaining device for attachment of objects to a wall surface includes a main body, a fastening arrangement, and a cover lockable to the main body that arches over the fastening arrangement. The main body has a bottom side, that faces the wall during mounting, and a top side, that faces away and includes a retaining ring. The fastening arrangement includes a fastener and a centering cap which fixes the fastener. The bottom side of the main body has a circular-ring-shaped surface, on inner and outer edges of which, in each case, one closed encircling web is provided which faces away from the bottom side. Two passage openings are provided in the circular-ring surface between the top and bottom sides. When attached, the main body is pressed onto the wall and an adhesive is injected through one of the passage openings until it emerges again at the other passage opening.