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. 15, 2008
Filed:
Feb. 21, 2003
Ervin Vandenberg, Massillon, OH (US);
Jose Manuel Alguera Gallego, Aschaffenburg, DE;
Gerald Muller, Oberishausen, DE;
Steffen Pfister, Langen, DE;
Ervin VanDenberg, Massillon, OH (US);
Jose Manuel Alguera Gallego, Aschaffenburg, DE;
Gerald Muller, Oberishausen, DE;
Steffen Pfister, Langen, DE;
Jost-Werke GmbH & Co. KG, Frankfurt, DE;
Abstract
An apparatus for supporting a trailer of a tractor semitrailer has a supporting element that is telescopically adjustable by way of a gear shifting mechanism having a gear input shaft running vertically onto a spindle. In this way, the supporting element has an especially compact construction and can be installed very easily. The gear shift also has a free floating gear between two shift positions and can be shifted very conveniently.