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:
May. 05, 2015
Filed:
Jul. 17, 2009
Applicants:
Helmut Braun, Bergkirchen, DE;
Manfred Zinsmeister, Fürstenfeldbruck, DE;
Inventors:
Helmut Braun, Bergkirchen, DE;
Manfred Zinsmeister, Fürstenfeldbruck, DE;
Assignee:
Wacker Neuson Produktion GmbH & Co. KG, Munich, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
E21B 3/00 (2006.01); E21B 17/22 (2006.01); E21B 19/16 (2006.01); E21B 19/18 (2006.01); F16N 11/08 (2006.01); B25D 9/10 (2006.01); B25D 17/26 (2006.01);
U.S. Cl.
CPC ...
F16N 11/08 (2013.01); B25D 9/10 (2013.01); B25D 17/26 (2013.01); B25D 2211/068 (2013.01); B25D 2250/221 (2013.01);
Abstract
The invention relates to an impact device, having an internal combustion engine and an impact mechanism driven by the internal combustion engine. An engine lubricating device supplies lubricant to the internal combustion engine. An impact mechanism lubricating device lubricates the impact mechanism accordingly. For this purpose, the engine lubricating device and the impact mechanism device partially comprise the same components.