Bollhoff Verbindungstechnik Gmbh

Schuco International Kg

Hermann Zimmermann

Andreas Marxkors

Holger Thommes

Klaus-Friedrich Grubert

Alexej Butov

Marcel Purrio

Tobias Beyer

Sascha Zavarol

Franz Lutz

Maximilian Leinkenjost

Klemens Rucha

Manuel Dhom

Mark Polle

Rolf Nienhüser-sonnenschein

Friedhelm Olk

Andreas Leistner

Kristof Kleiner

Sebastian Ferrari-Hoh

The installation tool for a wire thread insert includes: a drive unit which provides a switchable rotation movement between a first and a second direction, a mandrel body with a drive section for rotating the mandrel body and with a drive section for rotating the mandrel body and with a thread section onto which the wire thread insert can be screwed or rotated on, an installation blade as well as a torque clutch consisting of a form-fit and force-fit clutch upper and lower parts engaging each other, of which the upper part is connected with the drive unit in a torque-proof manner and the lower part is connected with the mandrel body in a torque-proof manner. With a decoupled relative rotation between the clutch parts, caused by exceeding a limit torque between the clutch parts, relative movement between the mandrel body and the installation blade can be generated.

Installation tool for a wire thread insert

A tool for installing or removing a wire thread insert. This tool includes a spindle body having an actuator which can be moved axially therein. The actuator interacts with an entraining blade. By the axial movement of the actuator, the entraining blade can be extended out of the axial recess and retracted back into it.

Growing community of inventors

Bielefeld, Germany

Hermann Zimmermann