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:
Sep. 21, 2010
Filed:
May. 04, 2007
Jochen Bleicher, Penzing, DE;
Oliver Ohlendorf, Landsberg, DE;
Georg Holzmeier, Untermeitingen, DE;
Hilti Aktiengesellschaft, Schaan, LI;
Abstract
A suction device for a pick power tool includes a securing device provided at the first axial end of the suction device for securing the suction device () on the pick power tool (), a connection element () for a vacuum source inclined to the longitudinal axis () of the suction device (), and a first baffle wall () and at least one further baffle wall () spaced from the first baffle wall (), with the first baffle wall being located between the connection element () and the first end () of the suction device () and the at least one further baffle wall () being located between the first baffle wall and the first end (), and the first baffle wall () and the second baffle wall () each having, respectively, a through-opening () for the working tool () of the pick power tool ().