Material Deposited Into Tiller Operated Zone Patents (Class 111/161)
  • Seed planting device
    Patent number: 5158411
    Abstract: An improved device for planting seed in the soil, a sowing machine and combined machine for preparing a seedbed and for sowing using the device. According to the invention, an outside part of active part of a tool is provided which includes a carrying element whose outside edge is directed essentially crosswise to the direction of advance during working operation.
    Type: Grant
    Filed: June 6, 1990
    Date of Patent: October 27, 1992
    Assignee: Kuhn S.A.
    Inventor: Hartmut Kemmner