Patents by Inventor Christian Reifenscheid

Christian Reifenscheid 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).

  • Publication number: 20040040924
    Abstract: The invention relates to a mobile crane comprising a telescopic jib (1) that can be telescopically extended by means of a drive located on the inside, has a basic box section (6) that is connected via a rotary joint (2) to the superstructure (7) of the mobile crane (10) and has one or more sections (inner box sections 3, 4, 5) that can be extended and retracted telescopically and, by means of a tilting cylinder (8), can be erected from a substantially horizontal position for the transport into a working position, the telescopic jig (1), when retracted telescopically, being longer than the length of the chassis LF and at least substantial telescopic parts of the telescopic jib (1), when retracted telescopically, being displaceable rearward in the substantially horizontal position with respect to the superstructure (7).
    Type: Application
    Filed: July 18, 2003
    Publication date: March 4, 2004
    Inventor: Christian Reifenscheid
  • Patent number: 6186347
    Abstract: A mobile crane including an inclinable telescopic jib having a base case, a plurality of telescoping segments which can be extended and retracted, at least an inner-most one of the telescoping segments being pivotable in a direction of the inclinable jib and connected to a non-bending one of the segments by a hinge which forms a bending point which can be closed and opened, the hinge of the bending point being arranged on the underside of the jib, and an adjusting device arranged on a topside of the jib for opening and closing the bending point.
    Type: Grant
    Filed: July 7, 1999
    Date of Patent: February 13, 2001
    Assignee: Mannesmann AG
    Inventors: Christian Reifenscheid, Walter Stowasser