Patents by Inventor Dipl.-Ing. Hans-Dieter WILLIM

Dipl.-Ing. Hans-Dieter WILLIM 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).

  • Method of moving large cranes in the setup system and system of carrying out this method
    Patent number: 9284165
    Abstract: The present invention relates to a method of moving a large mobile crane having a luffable boom system. In accordance with the invention, the boom system is luffed down into a largely horizontal position for moving and is supported on a support block of a construction machine or of a small mobile crane so that the large mobile crane can be moved together with the construction machine or the small mobile crane. The invention further relates to a system for carrying out the aforesaid method.
    Type: Grant
    Filed: June 10, 2011
    Date of Patent: March 15, 2016
    Assignee: Liebherr-Werk Ehingen GmbH
    Inventor: Dipl.-Ing. Hans-Dieter Willim
  • METHOD OF MOVING LARGE CRANES IN THE SETUP SYSTEM AND SYSTEM OF CARRYING OUT THIS METHOD
    Publication number: 20110303628
    Abstract: The present invention relates to a method of moving a large mobile crane having a luffable boom system. In accordance with the invention, the boom system is luffed down into a largely horizontal position for moving and is supported on a support block of a construction machine or of a small mobile crane so that the large mobile crane can be moved together with the construction machine or the small mobile crane. The invention further relates to a system for carrying out the aforesaid method.
    Type: Application
    Filed: June 10, 2011
    Publication date: December 15, 2011
    Applicant: LIEBHERR-WERK EHINGEN GMBH
    Inventor: Dipl.-Ing. Hans-Dieter WILLIM