The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Oct. 23, 2018
Filed:
Apr. 12, 2017
Manitowoc Crane Group France Sas, Dardilly, FR;
Jann Reesing, Butjadingen, DE;
Johannes Schuermann, Jever, DE;
MANITOWOC CRANE GROUP FRANCE SAS, Dardilly, FR;
Abstract
The invention relates to a drive device for supplying power to multiple engine pumps (), provided in the superstructure () of a mobile crane for superstructure functions, by way of a drive motor () arranged in the undercarriage () of the mobile crane, comprising a hydraulic motor () which is arranged in the superstructure () and hydraulically driven by the drive motor () and which comprises a first mechanical output which couples at least one first engine pump () to the hydraulic motor () and a second mechanical output which couples at least one second engine pump () to the hydraulic motor (). The invention also relates to a mobile crane comprising this drive device.