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:
Jan. 23, 2018
Filed:
Dec. 10, 2013
Applicant:
Hilti Aktiengesellschaft, Schaan, LI;
Inventors:
Assignee:
Hilti Aktiengesellschaft, Schaan, LI;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G01L 5/00 (2006.01); G01L 5/24 (2006.01); G01L 25/00 (2006.01); B25C 1/08 (2006.01); G01M 99/00 (2011.01); G01P 15/00 (2006.01);
U.S. Cl.
CPC ...
B25C 1/08 (2013.01); G01M 99/005 (2013.01); G01P 15/00 (2013.01);
Abstract
The invention relates to a method for operating a hand-held working device (), which comprises a data acquisition unit () in which actuations of the trigger switch and accelerations of the working device () are captured. In order to further simplify and/or improve the operation of the hand-held working device, it is monitored within a limited period of time after actuation of the trigger switch whether an acceleration of the working device () exceeds an acceleration threshold in order to detect trouble-free ignitions and/or ignition problems during the operation of the working device ().