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:
Jun. 13, 2017
Filed:
Jan. 15, 2009
Thorsten Sauer, Goefis, AT;
Norbert Heeb, Buchs, CH;
Tilo Dittrich, Grabs, CH;
Hilti Aktiengesellschaft, Schaan, LI;
Abstract
A combustion-operated setting tool () for driving-in fastening elements includes a setting piston () displaceable in a guide cylinder (), a combustion chamber (), a fuel inlet () opening into the combustion chamber () for feeding fuel therein and an ignition element () for igniting the fuel in the combustion chamber (). Both, the fuel inlet () and the ignition element (), are located at the first end () of the combustion chamber () adjacent to the guide cylinder (), and a motor-driven ventilator () supported on a rear wall () of the combustion chamber () at the second end () of the combustion chamber () remote from the guide cylinder ().