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. 05, 2019
Filed:
Dec. 20, 2017
Tries Gmbh & Co. KG, Ehingen, DE;
Robert Herzog, Oepfingen, DE;
Matthias Tries, Ehingen, DE;
PERI GmbH, Weissenhorn, DE;
Abstract
A climbing device is proposed having at least one climbing rail () for adjusting and/or climbing a scaffolding and/or a formwork and/or a platform, at least one climbing shoe () being arranged on the climbing rail (), at least one hydraulic cylinder () comprising at least one drive piston (), arranged in a cylinder housing (), and having a hydraulic fluid being provided for raising the climbing shoe () and/or the climbing rail () and/or the scaffolding and/or the formwork and/or the platform, which at least partially avoids or at least reduces the disadvantages of the prior art. According to the invention this is achieved in that the hydraulic cylinder () is embodied as a hydraulic unit (), the hydraulic unit () comprising at least one hydraulic tank () for storing hydraulic fluid, an electric motor () and a hydraulic pump () driven by the electric motor () for pressurizing the hydraulic fluid.