Patents Represented by Law Firm Greigg Edwin E.
  • Fuel injection pump for internal combustion engines
    Patent number: 4737085
    Abstract: A fuel injection pump for internal combustion engines having control slides that are both axially displaceable and rotatable on the pump piston via a governor rod for controlling the injection quantity and the injection onset. A slit hub is releasably clamped on the governor rod with a driver arm, the hub being arranged to engage the control slide between two working faces and the hub has a driver recess for the rotational adjustment of the control slide. The driver recess is engaged by a tang joined with the control slide.
    Type: Grant
    Filed: August 28, 1987
    Date of Patent: April 12, 1988
    Assignee: Robert Bosch GmbH
    Inventors: Josef Guntert, Walter Hafele, Eberhard Hofmann