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:
Oct. 04, 2011
Filed:
Jun. 08, 2009
Michael Bayerl, Tuerkheim, DE;
Kay Heemann, Kaufering, DE;
Wolfgang Ludwig, Zaisertshofen, DE;
Hilti Aktiengesellschaft, Schaan, LI;
Abstract
An adaptor for setting a self-drilling, chemically anchorable, fastening element () includes a rotor member () rotatably supported in the adaptor housing () and having at its opposite ends () respectively, a coupling section () for connecting the rotor member () with a drilling tool () for joint rotation therewith, and a coupling receptacle () for fixedly receiving a free end () of the fastening element (). Support elements () are provided in one of two housing parts () for rotatably supporting the rotor member (). Sealing elements (), which are provided in another housing part (), for a connection channel section () that connects a connection opening () in the housing () for the ejection medium () with a feeding channel () in the rotor member ().