Patent ID: 9551118
Date: 2017-01-24
CPC Classifications: E01C,E02F

Claim:
1. A construction machine, comprising: a machine frame; a milling drum connected to the machine frame to rotate about a milling drum axis; a drum casing attached to the machine frame; a scraper blade located behind the milling drum with reference to a direction of travel of the construction machine, the scraper blade including an upper part and a lower part, the lower part being movable in a sliding non-pivotal motion relative to the upper part; a lifting actuator connected between the upper and lower parts to slide the lower part relative to the upper part between a downward extended position and an upward retracted position; and a substantially horizontally oriented swiveling actuator, separate from the lifting actuator, connected between the machine frame and the upper part of the scraper blade, the swiveling actuator being configured to pivot the scraper blade about a swiveling axis parallel to the milling drum axis.