Patents by Inventor Peter Bosler

Peter Bosler 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).

  • Control device for a hoist mechanism of a crane
    Patent number: 6079576
    Abstract: The present invention relates to a control device for a hoist mechanism of a crane, preferably for a crane with a jib which can be varied in length and be luffed, with a hydraulic motor driving the hoist mechanism drum which motor forms a closed hydraulic circuit together with a hydraulic pump driven by a motor, preferably by a diesel engine, and with a locking brake for the hoist mechanism drum.
    Type: Grant
    Filed: December 12, 1996
    Date of Patent: June 27, 2000
    Assignee: Liebherr-Werk Ehingen GmbH
    Inventors: Peter Bosler, Erwin Morath