Patent ID: 8944518
Filing Date: 2015-02-03
Classification: E01C,E21C

Abstract:
1. A drum housing for a working drum of a construction machine or a mining machine for milling material, the machine being movable in a working direction, the working drum being provided with tools and rotating in a direction of rotation about a drum axis, the drum housing comprising: a housing shell configured to at least partially enclose a circumference of the working drum; at least one monitoring device arranged radially outside of the housing shell, the monitoring device configured to inspect a condition of the working drum or of the tools thereof; the housing shell including at least one inspection opening for the at least one monitoring device, the at least one inspection opening being configured such that a partial flow of the milled material passes through the at least one inspection opening during a working operation; and a guide located radially outward of the housing shell and configured to conduct the partial flow of the milled material in front of or behind the working drum as seen in the working direction.