Patents Assigned to Still Wagner GmbH & Co. KG
  • Patent number: 7337864
    Abstract: An industrial truck, such as a reach truck, has a vehicle frame (1) and a driver's station with at least one floor plate and one driver's seat (6). The floor plate and the driver's seat (6) are suspended relative to the vehicle frame (1). The floor plate and the driver's seat (6) are fastened to an intermediate frame (8), which is mounted so that it can move relative to the vehicle frame (1). At least one suspension element (10) and/or at least one damping element (11) is provided that connects the intermediate frame (8) with the vehicle frame (1). The intermediate frame (8) can move relative to the vehicle frame (1) exclusively in the vertical direction.
    Type: Grant
    Filed: June 25, 2003
    Date of Patent: March 4, 2008
    Assignee: Still Wagner GmbH & Co. KG
    Inventor: Armin Ruck
  • Patent number: 6945745
    Abstract: An industrial truck has a chassis (1), a lifting frame (5), a load holding device (10) that can move vertically along the lifting frame (5), and at least one movement device to move the lifting frame (5) relative to the chassis (1). The acceleration and/or the speed of movement of the lifting frame (5) that can be achieved by the movement device can be controlled as a function of at least one operating parameter of the industrial truck. The operating parameter is measured at least approximately continuously. One operating parameter is the current lifting height of the load holding device (10). An additional operating parameter is the weight of a load that is being held by the load holding device (10).
    Type: Grant
    Filed: May 1, 2003
    Date of Patent: September 20, 2005
    Assignee: Still Wagner GmbH & Co. KG
    Inventor: Oliver Retzlaff
  • Patent number: 6345694
    Abstract: An industrial truck with a forward propulsion unit for horizontal movement of the industrial truck, a driver's platform that can be raised or lowered by a vertical propulsion unit, at least one control device to control the vertical propulsion unit and the forward propulsion unit, and at least one blocking device that can be adjusted as necessary to close or open an entrance to the driver's platform. The control device is switched so that, depending on the level of the driver's platform and the position of the blocking device, either all the functions of the forward propulsion unit and of the vertical propulsion unit are enabled, or all the functions of the forward propulsion unit and of the vertical propulsion unit are disabled, or a raising of the driver's platform is disabled, while a lowering of the driver's platform and/or a horizontal movement of the industrial truck is possible.
    Type: Grant
    Filed: August 24, 1999
    Date of Patent: February 12, 2002
    Assignee: Still Wagner GmbH & Co. KG
    Inventor: Haspel Volker
  • Patent number: D440373
    Type: Grant
    Filed: October 7, 1998
    Date of Patent: April 10, 2001
    Assignee: Still Wagner GmbH & Co. KG
    Inventor: Michael Meinhardt
  • Patent number: D444750
    Type: Grant
    Filed: August 11, 2000
    Date of Patent: July 10, 2001
    Assignee: Still Wagner GmbH & Co. KG
    Inventor: Michael Meinhardt
  • Patent number: D432963
    Type: Grant
    Filed: October 7, 1998
    Date of Patent: October 31, 2000
    Assignee: Still Wagner GmbH & Co. KG
    Inventor: Michael Meinhardt