Patents by Inventor Arno Gajewski

Arno Gajewski has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Patent number: 5149243
    Abstract: A lifting/tilting or tilting apparatus for emptying bins. The apparatus has a triangular gripping and carrying plate which is connected to a lifting arm by an articulation mechanism and associated reset and blocking device having limited movement. The gripping and carrying plate has a predetermined normal starting position under control of a cam with respect to the lifting arm wherein it is directed with its tip against the bin to be taken up. It can be pivoted to an operating position for dumping. This enables the gripping and carrying plate to avoid impacts when bringing it up to a bin. The limited movability has special significance for the taking up and emptying of large bins, or two smaller bins standing side by side.
    Type: Grant
    Filed: January 8, 1990
    Date of Patent: September 22, 1992
    Assignee: Zoller-Kipper GmbH
    Inventors: Jakob Naab, Arno Gajewski
  • Patent number: 4936732
    Abstract: A lifting/tilting or tilting apparatus for emptying bins. The apparatus has a triangular gripping and carrying plate which is connected to a gripper arm by an articulation mechanism and associated reset and blocking devices having limited movement. The gripping and carrying plate has a predetermined normal starting position under control of a cam with respect to the gripper arm wherein it is directed with its tip against the bin to be taken up. It can be pivoted to an operating position for dumping. This enables the gripping and carrying plate to avoid impacts when bringing it up to a bin. The limited movability has special significance for the taking up and emptying of large bins, or two smaller binds standing side by side.
    Type: Grant
    Filed: November 17, 1987
    Date of Patent: June 26, 1990
    Assignee: Zoller-Kipper GmbH
    Inventors: Jakob Naab, Arno Gajewski
  • Patent number: 4889462
    Abstract: A dumping apparatus for rubbish and garbage bins which can either be a single large container or a plurality of small containers can have, at the end of an arm extendable toward the container or containers and liftable to permit the containers to swing over the collecting space in a truck, one or a pair of transport units which are self-adjusting against the container or containers. Preferably two such units are provided on opposite sides of a fulcrum of a transverse beam provided with a rotator element which automatically restores a normal position for lifting and dumping. The beam is locked in this position. The individual transport units can have their gripper and bracing elements connected to a tilting frame by flexible joints which also can be locked.
    Type: Grant
    Filed: December 30, 1987
    Date of Patent: December 26, 1989
    Assignee: Zoller-Kipper GmbH
    Inventors: Jakob Naab, Arno Gajewski