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:
Sep. 07, 2004
Filed:
Mar. 13, 2002
Applicant:
Inventors:
Roland Schaer, Grabs, CH;
Christoph Würsch, Werdenberg, CH;
Assignee:
Hilti Aktiengesellschaft, Schaan, LI;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B23B 3/900 ; B23B 3/904 ; B23B 4/900 ;
U.S. Cl.
CPC ...
B23B 3/900 ; B23B 3/904 ; B23B 4/900 ;
Abstract
A hand tool device ( ), for a partially rotationally driven drill tool ( ), including an electronic depth stop ( ) with a sensor ( ) for non-contacting gauging of a distance and a calculator component ( ) for calculating the depth (T) of a drill bit tip ( ) relative to a reference surface ( ), and signaling when a measured value attains a set value (S). The set value (S) can be transmitted into a set value memory ( ) using a single manually operated transfer accept actuation.