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:
Apr. 08, 2008
Filed:
Jun. 15, 2005
Rory Britz, Kaufering, DE;
Rory Britz, Kaufering, DE;
Hilti Aktiengesellschaft, Schaan, LI;
Abstract
A hand-held power tool () connectable with a dust suction module () includes a motor () and an air flow generator () which for cooling the motor () is located, together with the motor (), in air flow path () between an air inlet and an air outlet () both formed in the tool housing, (), with an air inlet having a side opening () and a connection opening () connectable with the suction path () of the dust suction module () and the dust suction module () having a suction conduit () for connecting the suction path () with the air flow path () and adjoining the connection opening () in a connected condition of the dust suction module () with the power tool, and with the power tool () further having a closing member provided on the connection opening (), operable by the dust suction module (), and having, in an attached position of the dust section module (), an open position, and having a closed position in the detached condition of the dust suction module ().