Patents Assigned to Sanshin Kabushiki Kaisha
  • Engine lubrication control
    Patent number: 6293233
    Abstract: An engine lubrication control includes an improved construction. The engine has a lubrication device that delivers lubricant to a crankcase of the engine in following rotational speed of a crankshaft rotating in the crankcase. The lubricant device includes an adjustment mechanism for adjusting a volume of the lubricant. The adjustment mechanism has at least two positions and increases the lubricant volume delivered when the mechanism is located at one of the positions relative to when the mechanism is located at the other position.
    Type: Grant
    Filed: October 19, 1999
    Date of Patent: September 25, 2001
    Assignee: Sanshin Kabushiki Kaisha
    Inventor: Noriyoshi Hiraoka