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:
Aug. 24, 2021
Filed:
Apr. 08, 2020
Wirtgen Gmbh, Windhagen, DE;
Abstract
A dry-bulk tanker for the provision of binding agents for soil stabilization for a spreading device comprises a storage container () for binding agent. A mechanical conveying device () for conveying binding agents from the storage container () into an intermediate chamber () is connected to the storage container (). A pneumatic conveying device () for conveying the binding agent to the spreading device is connected to the intermediate chamber (). A pressure relief device () is connected to the mechanical conveying device in order to avoid the entry of compressed air into the storage container (). The invention furthermore relates to a conveying system for a dry-bulk tanker and to a work train for working soils with a self-propelled ground working machine and a dry-bulk tanker.