Dual rotating blade cutting device for cutting a continuous material

US6142048A · kind A · utility

Assignee

• BHS CORRUGATED MASCHINEN-UND ANLAGENBAU GMBH · DE

Inventors

• Edmund Bradatsch · Grafenwöhr, DE
• Hans Mosburger · Weiherhammer, DE
• Christoph Reis · Etzenricht, DE
• Felix Titz · Weiherhammer, DE

Key dates

• Filing date: May 15, 1998
• Grant date: Nov 7, 2000
• Expiry date: May 15, 2018

Classification

• Technology area (CPC Y): Emerging Cross-Sectional Technologies
• CPC primary: Y10T83/8796
• WIPO field: Machine tools
• WIPO sector: Mechanical engineering

Abstract

The cutting device (1) for a continuous material, in particular a corrugated web, consists of rotating paired cutter bars (5, 6) mounted in bearings above one another, with blades (8) which run in the lengthwise direction of the cutter bars. Each cutter bar (5, 6) is connected directly with a driving motor (10) on each end (9). A synchronizing device (11, 12, 13) for the cutter bars (5, 6) is present. FIG. 1 is the main illustration.