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:
Nov. 12, 2002
Filed:
Jun. 15, 2001
Anton Neumaier, Fürstenfeldbruck, DE;
Hilti Aktiengesellschaft, Schaan, LI;
Abstract
A hand-held tool with more than two modes of operation and including a clutch pusher ( ) at least partially located in the tool housing and fixedly connected with a bevel gear engaging a bevel gear ( ) supported on the drive spindle ( ), and at least one engagement cam ( ) which connects the clutch pusher ( ) with driving gears ( ) with a possibility of axial displacement of the clutch pusher relative thereto in the first and second modes of operation, with the spindle, in the third mode of operation, being stopped without a possibility of rotation relative to the tool housing, and with the engagement cam ( ) engaging in a recess ( ) provided in the housing.