Betek Gmbh & Co. Kg

Wirtgen Gmbh

Simon Krämer

Heiko Friederichs

Cyrus Barimani

Thomas Lehnert

Andreas Salz

Ulrich Krämer

Andreas Rapp

Tool box

The invention relates to a scraper bar () for a scraper blade () of a road milling machine, having a carrier () that comprises a front side and a rearward installation surface (), the carrier () comprising a cutting-element receptacle (), cutting elements () being held, serially arranged along a longitudinal axis (L) extending in a width direction of the carrier (), on or in the cutting-element receptacle (), and the cutting elements () comprising a cutting edge () that transitions indirectly or directly into a rake surface (). In order to improve the working result, provision is made according to the present invention that at least for some of the cutting elements (), the cutting edge () is set at least locally not parallel to the longitudinal axis (L).

Scraper bar for a scraper blade of a road milling machine

Growing community of inventors

Hofstetten, Germany

Simon Krämer