Patents Assigned to Anreas Stihl AG & Co. KG
  • Water Supply for a Hand-Held Power Tool
    Publication number: 20090293282
    Abstract: A water supplying device of a hand-held power tool has a water-conveying line and a valve arrangement arranged in the line for controlling the water flow through the line. The valve arrangement has a control valve with a valve body adjustable across a positioning travel. The opening cross-section of the control valve, as a function of the positioning travel, has a progressive characteristic line. An arrangement for actuating the water supplying device has an actuator that is separate from additional control elements of the power tool.
    Type: Application
    Filed: August 6, 2009
    Publication date: December 3, 2009
    Applicant: Anreas Stihl AG & Co. KG
    Inventors: Wolfgang Layher, Klaus-Martin Uhl, Sebastian Hansen, Frank Berbig, Daniel Herbst