Brush cylinder

US8468921B2 · kind B2 · utility

Assignee

• BHS CORRUGATED MASCHINEN-UND ANLAGENBAU GMBH · DE

Inventors

• Karl Ruhland · Pfreimd, DE
• Karl Waldeck · Etzenricht, DE

Key dates

• Filing date: May 24, 2005
• Grant date: Jun 25, 2013
• Expiry date: Sep 13, 2027

Classification

• Technology area (CPC Y): Emerging Cross-Sectional Technologies
• CPC primary: Y10T83/9464
• WIPO field: Machine tools
• WIPO sector: Mechanical engineering

Abstract

A cutting arrangement comprises a blade shaft (32) which is mounted for drivable rotation about a blade-shaft axis of rotation (31) and which has at least one circular blade (34); and a brush roll (16) which is disposed opposite the blade shaft (32) and mounted for rotation about a brush-roll axis of rotation (15); the brush roll (16) possessing shells (37) in the cross-sectional shape of a segment of a circle which are disposed on a roll core (17) and which have an outside (39) and an inside (40) that is turned towards the roll core (17), bristles that stand out from the outside (39), torque-transmission components (44, 45, 46) for transmitting torque from the roll core (17) to the shells (37), and fastening components (49, 51) for fixing the shells (37) to the roll core (17).