Hilti Aktiengesellschaft

Markus Durig

Thomas Foser

Jens-Jörg Esser

Reimund Schlosser

Dietmar Binder

Alexander Kindle

A grid holding element has a first leg () at least one free end of which is hook-shaped, and a second leg () having a saddle-shaped attachment section () in which a through-opening () through which a fastening element () is extendable, is formed, a first foot section () that projects from the attachment section in a direction away from the first leg (), and a second foot section () adjoining the first leg (), with a maximal extension length (D) of the first foot section () in a direction perpendicular to a plane (E) defined by the attachment section (), being greater than a maximal extension length (D) of the second foot section () in the direction perpendicular to the plane (E).

Grid-holding element

A fastening element having a stem () with a tip () provided at one of its ends, a head () provided at another opposite end, and a guide cylindrical member () mounted on the stem () for guiding the fastening element () in a bolt guide () of a setting tool, and having a retaining section () for retaining a washer ().

Fastening element with a washer

A nail-shaped fastening element including a first, conical section () tapering in a setting direction of the fastening element and having a shaped surface profile extending at least along a portion of the first section, and a second section () adjoining the first section () at end of the first section remote from the fastening element tip ().

Growing community of inventors

Gaschum, Austria

Markus Durig