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:
Nov. 21, 2006
Filed:
Mar. 26, 2003
Michael Irsch, Lebach, DE;
Conrad Frank, Hornbach, DE;
Jens Fery, Ensdorf, DE;
Walter Zimmer, Inbert, DE;
Walter Stowasser, Zweibrücken, DE;
Oliver Fries, Schiffweiler, DE;
Roland Kuhn, Ingbert, DE;
Markus Marx, Schwalbach, DE;
Michael Irsch, Lebach, DE;
Conrad Frank, Hornbach, DE;
Jens Fery, Ensdorf, DE;
Walter Zimmer, Inbert, DE;
Walter Stowasser, Zweibrücken, DE;
Oliver Fries, Schiffweiler, DE;
Roland Kuhn, Ingbert, DE;
Markus Marx, Schwalbach, DE;
Terex-Demag GmbH & Co. KG, Zweibrucken, DE;
Abstract
A telescopic crane, includes a substructure, a superstructure rotatably mounted onto the substructure, a counterweight and a telescoping boom structure which includes a main boom slewable about a luffing plane. The main boom has a boom base and at least one telescope section received in the boom base and displaceable between retracted and extended positions. At least one guy support is mounted to the boom structure and connected to a guy rope which extends substantially longitudinally in the direction of the boom structure. The guy support is oriented with respect to the luffing plane at an inclination which is so selected that a lateral load acting on the boom structure is partially or entirely received by the guying.