Patents by Inventor Martin Lottes

Martin Lottes 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).

  • Mobile telescopic crane
    Patent number: 9637358
    Abstract: A mobile telescopic crane has a telescopic jib with at least three part-jibs. Each of the part-jibs is constructed from at least two part-jib portions so as to be telescopic in a longitudinal direction. Part-jib portions arranged at a spacing from one another transverse to the longitudinal direction each form a jib portion with at least one flexurally rigid connecting element. Respective adjacent jib portions are mechanically lockable with respect to one another in the longitudinal direction. A construction of this type of the jib means that an increase in the bearing load is easily achieved by increasing the area moment of inertia of the jib.
    Type: Grant
    Filed: December 16, 2011
    Date of Patent: May 2, 2017
    Assignee: Tadano Faun GmbH
    Inventors: Alexander Knecht, Peter Kleinhans, Tobias Ebinger, Andreas Hofmann, Martin Lottes
  • Mobile telescopic crane
    Patent number: 9376292
    Abstract: A mobile telescopic crane has a telescopic jib with at least four part-jibs. Each of the part-jibs is constructed from at least two part-jib portions so as to be telescopic in a longitudinal direction. Part-jib portions arranged at a spacing from one another transverse to the longitudinal direction each form a jib portion with at least one flexurally rigid connecting element. A construction of this type of the jib means that an increase in the bearing load is easily achieved by increasing the area moment of inertia of the jib.
    Type: Grant
    Filed: December 16, 2011
    Date of Patent: June 28, 2016
    Assignee: TADANO FAUN GMBH
    Inventors: Alexander Knecht, Peter Kleinhans, Tobias Ebinger, Andreas Hofmann, Martin Lottes
  • MOBILE TELESCOPIC CRANE
    Publication number: 20150008206
    Abstract: A mobile telescopic crane has a telescopic jib with at least three part-jibs. Each of the part-jibs is constructed from at least two part-jib portions so as to be telescopic in a longitudinal direction. Part-jib portions arranged at a spacing from one another transverse to the longitudinal direction each form a jib portion with at least one flexurally rigid connecting element. Respective adjacent jib portions are mechanically lockable with respect to one another in the longitudinal direction. A construction of this type of the jib means that an increase in the bearing load is easily achieved by increasing the area moment of inertia of the jib.
    Type: Application
    Filed: December 16, 2011
    Publication date: January 8, 2015
    Inventors: Alexander Knecht, Peter Kleinhans, Tobias Ebinger, Andreas Hofmann, Martin Lottes
  • MOBILE TELESCOPIC CRANE
    Publication number: 20140158657
    Abstract: A mobile telescopic crane has a telescopic jib with at least four part-jibs. Each of the part-jibs is constructed from at least two part-jib portions so as to be telescopic in a longitudinal direction. Part-jib portions arranged at a spacing from one another transverse to the longitudinal direction each form a jib portion with at least one flexurally rigid connecting element. A construction of this type of the jib means that an increase in the bearing load is easily achieved by increasing the area moment of inertia of the jib.
    Type: Application
    Filed: December 16, 2011
    Publication date: June 12, 2014
    Inventors: Alexander Knecht, Peter Kleinhans, Tobias Ebinger, Andreas Hofmann, Martin Lottes