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. 10, 2017
Filed:
Sep. 17, 2010
Iwan Wolf, Untervaz, CH;
Mario Zahner, Chur, CH;
Rolf Erhardt, Buchs, CH;
Peter Goepfert, Aeugst am Albis, CH;
Iwan Wolf, Untervaz, CH;
Mario Zahner, Chur, CH;
Rolf Erhardt, Buchs, CH;
Peter Goepfert, Aeugst am Albis, CH;
HILTI AKTIENGESELLSCHAFT, Schaan, LI;
Abstract
The invention relates to a device for transmitting energy to a fastener, with a reaction chamber, an energy-transmission element that can move in a fastening direction for transmitting energy released in the reaction chamber to a fastener, a first supply channel opening into the reaction chamber for feeding a first reagent to the reaction chamber, wherein the first supply channel comprises a feeder device with a rotor and a feeder element for feeding the first reagent into the reaction chamber.