Werkzeugkörper mit einer Dämpfungsvorrichtung und Bearbeitungswerkzeug mit Solch einem Werkzeugkörper

Details

Veröffentlichungs-Nr.

EP3300820

Aktenzeichen

EP16191181

Anmeldetag

28. September 2016

Veröffentlichung

18. November 2020

Erteilung

18. November 2020

Rechtsraum

EP

IPC

B23B29/02

Abstract

A tool body (2) includes a damping apparatus comprising a damper mass body (9) with an axial through bore (10) and a central tube (11) received in the through bore while being surrounded by a cavity (14). An elastic element (15, 16) is arranged on each side of the damper mass body and provided with two socket-like portions (25, 26) extending axially through a central hole of two disc-like members (19, 20) clamping the elastic element (15,16) therebetween. These socket-like portions (25,26) project in a rest state of the elastic element (15,16) axially beyond the respective axially directed side of the respective disc-like member (19,20) and are in an assembled state of the tool body (2) compressed for sealing the cavity (14) with respect to the exterior.

Anmelder

Firma

Sandvik Intellectual Property AB

Land

🇸🇪 Schweden

Fachgebiete