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. 18, 2005
Filed:
Aug. 18, 2003
Applicants:
Claus Osselmann, Kaltenberg, DE;
Stefan Groer, Graben, DE;
Peter Hellmann, Obermeitingen, DE;
Inventors:
Assignee:
Hilti Aktiengesellschaft, Schaan, LI;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01L 300 ;
U.S. Cl.
CPC ...
Abstract
A multifunction handheld tool machine having an at least partially axially percussive tool receptacle (), a safety coupling () disposed in the power line between the tool receptacle and an electrical motor (), a hand-guided housing and an ATC safety module () with a rotational sensor () sensitive to an angular displacement. The ATC safety module () is connected to an axial displacement sensor () and, in the event of exceeding an axial limit value (), the binary control signal () is suppressed by the axial displacement.