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. 05, 2013
Filed:
Nov. 17, 2005
Applicant:
Oliver Ohlendorf, Munich, DE;
Inventor:
Oliver Ohlendorf, Munich, DE;
Assignee:
Hilti Aktiengesellschaft, Schaan, LI;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
D21F 11/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
A coarse separator () for a power tool () is used for separating, at least partially, from an air flow (L), material particles (M) produced during operation of the power tool () and aspirated by a suction device (), and includes an inlet opening () connectable with the suction head () of a suction device () that aspirates the particles, an outlet opening () for letting a purified air flow (L) out, and a lamella separator arranged between the inlet opening () and the outlet opening ().