Patents Assigned to Truninger AG
  • Patent number: 5692888
    Abstract: A gear train mechanism includes a housing having side walls that are made of a material exhibiting a modulus of elasticity of at least 140 GPa. A pair of shafts is supported by slide bearings in the housing and exhibit a length of at least of 1.3 times the diameter of the shafts. A first gear of external-tooth type is mounted on one shaft and is defined by an addendum diameter, a top land width and a circular pitch, with the top land width being at least 15% of the circular pitch. A second gear is mounted on the other shaft and is in mesh with the first gear, with both gears disposed between the side walls, wherein the side walls have a wall thickness of at least 75% of the addendum diameter.
    Type: Grant
    Filed: November 22, 1995
    Date of Patent: December 2, 1997
    Assignee: Truninger AG
    Inventor: Paul Truninger