Siebzylinder mit Verbessertem Schlitzbreitenschutz

Details

Veröffentlichungs-Nr.

EP4772693

Anmeldetag

23. April 2020

Veröffentlichung

8. Juli 2026

Rechtsraum

EP

IPC

D21D5/16

Abstract

A screen cylinder includes a profiled bars aligned longitudinally and coupled to at least one support ring. Each of the profiled bars includes an outer surface facing away from the support ring, a first slot surface extending from the outer surface to the attachment end, and a second slot surface opposite the first slot surface and extending from the outer surface to the attachment end of the profiled bar. The first slot surface of one profiled bar and the second slot surface of another immediately adjacent profiled bar define a slot. The profiled bars include a hardened layer integral with or disposed on at least a portion of the first slot surface of the profiled bar. The hardened layer may have a Vickers hardness greater than the hardness of the base metal.

Anmelder

Firma

Kadant Black Clawson LLC

Land

🇺🇸 USA

Fachgebiete