Stripping means for milling rolls of a construction machine as well as a construction machine and a method

US6923508B2 · kind B2 · utility

Assignee

• Wirtgen GmbH

Inventors

• Bernd Holl · Linz, DE
• Herbert Ley · Wellsboro, US
• Guenther Haehn · Rübhausen, DE

Key dates

• Filing date: Oct 9, 2003
• Grant date: Aug 2, 2005
• Expiry date: Oct 9, 2023

Classification

• Technology area (CPC E): Fixed Constructions
• CPC primary: E02F3/815
• WIPO field: Civil engineering
• WIPO sector: Other fields

Abstract

In a stripping means for milling rolls (2) of a construction machine, comprising at least one stripping blade (8) arranged behind the milling roll (2) in traveling direction so as to be adjustable in height, which is able to glide over the surface (3) milled or to be milled by the at least one milling roll (2), it is provided that the stripping blade (10) covers the maximum milling width, and that a mounting means (16) adjustable in height relative to the stripping blade (20) is arranged for at least one lower stripper portion (20) adapted to the respectively used milling roll (2) or milling rolls, the lower stripper portion (20) being able to be positioned, by means of the mounting means (16), in a position corresponding to the milling roll (2) within the width of the stripping blade (10).