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:
Mar. 27, 2007
Filed:
Feb. 27, 2002
Wolf-michael Petzold, Aichwald, DE;
Gernot Göggelmann, Deizisau, DE;
Wolf-Michael Petzold, Aichwald, DE;
Gernot Göggelmann, Deizisau, DE;
Putzmeister Aktiengesellschaft, Aichwald, DE;
Abstract
A mobile viscous matter pump comprising a hydraulically operated support construction, a distribution boom () and a pneumatic cushioned trailing axle (). To ensure stability during the pump operation, the trailing axle () can be lifted by means of a lifting element () by bleeding the pneumatic suspension, whereby the bleeding of the pneumatic suspension () and the operation of the lifting element () and a locking element () can be controlled according to the on-condition of the auxiliary drive (NA) of the vehicle motor, used to supply the hydraulic fluid of the drive hydraulics.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile