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. 20, 2004
Filed:
May. 08, 2003
Applicant:
Inventors:
Walter Odoni, Planken, LI;
Ulrich Rosenbaum, Wangs, CH;
Hans Gschwend, Buchs, CH;
Ulrich Schiestl, Feldkirch, AT;
Assignee:
Hilti Aktiengesellschaft, Schaan, LI;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B25C 1/14 ;
U.S. Cl.
CPC ...
B25C 1/14 ;
Abstract
A combustion-engined setting tool for driving fastening elements in a constructional components includes at least one mechanically controlled valve ( ) arranged in a feeding conduit ( ) that connects a reservoir ( ) with an oxidation agent or fuel with the tool combustion chamber ( ), a switch element ( ) for time-delayed opening of the mechanically controlled valve ( ) upon being actuated, and at least one normally open, electronically controlled valve ( ) likewise arranged in the feeding conduit.