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:
Jan. 07, 2025
Filed:
Oct. 04, 2022
Wirtgen Gmbh, Windhagen, DE;
Frank Jung, Königswinter, DE;
Willi Preis, Bad Honnef, DE;
Wirtgen GmbH, Windhagen, DE;
Abstract
In a construction machine () for working a ground pavement, comprising a machine frame () supported by travelling devices (), an operator platform () arranged on the machine frame (), and a protective canopy (), adjustable in height by means of a telescopic guide unit (), arranged on the operator platform (), wherein the telescopic guide unit () comprises at least one first telescopic element () and one second telescopic element (), wherein the first telescopic element () is at least partially guidable in the second telescopic element (), at least one driving device () for moving the protective canopy () up and down by means of moving the first telescopic element () relative to the second telescopic element (), it is provided that at least one recess () in the first telescopic element () and at least one latching element () are provided, wherein the latching element () is arranged to pivot about a pivoting axis () on the second telescopic element () and is shaped in such a fashion that, by means of moving the first telescopic element () relative to the second telescopic element () in a first direction (B), a first part () of the latching element () is pivotable into the recess () and a second part () of the latching element () presses against the outer side () of the first telescopic element () from outside.