Patents Assigned to Karl Schuer
  • Power cultivating device
    Patent number: 4911247
    Abstract: A power handheld cultivating device has a protective tube for a motor drive shaft and a working implement mountable at the end of the protective tube. A miter-like gear is connectible to the end of the drive shaft and has an output shaft carrying a gear wheel which cooperates with a toothed gear rigid with a drive shaft for the working implement. The implement is mounted on a carrier which is laterally surrounded by an impact body and passages open to the outside may be provided between the impact body and the carrier.
    Type: Grant
    Filed: July 15, 1988
    Date of Patent: March 27, 1990
    Assignees: Josef Kuhlmann, Karl Schuer
    Inventors: Josef Kuhlmann, Gerd Scheipers