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:
Jul. 29, 2014
Filed:
Nov. 15, 2010
Gereon Imbusch, Mettmann, DE;
Thomas Kohlenberg, Paderborn, DE;
Franz Schulte, Herdecke, DE;
Dingyuan Zhao, Chibi, CN;
Wenke Sui, Shanghai, CN;
Liming Wang, Shanghai, CN;
Gereon Imbusch, Mettmann, DE;
Thomas Kohlenberg, Paderborn, DE;
Franz Schulte, Herdecke, DE;
Dingyuan Zhao, Chibi, CN;
Wenke Sui, Shanghai, CN;
Liming Wang, Shanghai, CN;
Demag Cranes & Components GmbH, Wetter, DE;
Abstract
A lifting apparatus, especially a cable traction mechanism, comprising a base frame that has at least two base plates, further comprising at least two longitudinal beams which have a first end and an opposite second end and which interconnect the base plates and keep the same apart from each other. The lifting apparatus, especially a cable traction mechanism, comprises a simple design and can readily be mounted, dismounted, or modified by detachably fastening the first end and the second end of the longitudinal beams to the base plates in such a way in an operational state of the lifting apparatus and designing one of the at least two base plates in such a way that the longitudinal beams can be inserted or removed in the direction of the longitudinal axis thereof when mounting, dismounting, or modifying the base frame.