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:
Dec. 26, 2006
Filed:
Sep. 23, 2003
Walter Odoni, Planken, LI;
Mario Grazioli, Chur, CH;
Ulrich Rosenbaum, Wangs, CH;
Hans Gschwend, Buchs, CH;
Ulrich Schiestl, Feldkirch, AT;
Walter Odoni, Planken, LI;
Mario Grazioli, Chur, CH;
Ulrich Rosenbaum, Wangs, CH;
Hans Gschwend, Buchs, CH;
Ulrich Schiestl, Feldkirch, AT;
Hilti Aktiengesellscahft, Schaan, LI;
Abstract
The present invention relates to a combustion-engined setting tool for driving fastening elements such as nails, bolts, pins and the like in a constructional component and including a fuel source (), a fuel conduit (), from the fuel source () to the combustion chamber (), at least one metering device () arranged in the fuel conduit () between the fuel source () and the combustion chamber (). The setting tool further includes a control device () for operating the metering device. The metering device () is formed for metering out fuel in form of a n-number of discrete separate portions, with a volume of separate portions being preset and remaining constant.