Patents Assigned to Forbeton-Betonbohr S.A.
  • Machine for cutting building materials by means of an abrasive cable or wire
    Patent number: 4854296
    Abstract: The machine comprises an elongate frame (1), on which is mounted a carriage (3) carrying a driving pulley (9) and an idle pulley (11), on which an abrasive cable (12) is wound. The length of the loop of cable or wire (12) formed between the carriage and the material to be cut can be changed by means of the number of winding turns of the cable or wire round the pulleys.
    Type: Grant
    Filed: March 31, 1988
    Date of Patent: August 8, 1989
    Assignee: Forbeton-Betonbohr S.A.
    Inventor: Guy Pittet