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:
Apr. 12, 1994
Filed:
May. 05, 1993
Bernd Killinger, Freiberg, DE;
Gerhard Scheer, Loechgau, DE;
Komet Praezisionswerkzeuge Robert Breuning GmbH, Besigheim, DE;
Abstract
A tool holder includes a base member (10), a shaft (12) arranged on the rearward end of the base member (10) for connection to a machine spindle and a front facing recess in the front end of the base member arranged coaxially with respect to the shaft axis for receiving therein a coaxially aligned tool (24) which can be clamped in place by means of a clamping member (22). A regulating member (28) is furthermore axially guided in the base member (10), which regulating member serves as a positioning stop for the tool (24). In order to make possible a simple adjustment of the regulating member from a location externally of the tool holder, the regulating member (28) is constructed so that it has an axially extending rack thereon, while a gear (32) mating with the tooth system (30) of the rack and a clamping screw (42) engaging a keyway (38) of the regulating member (28) with its cone tip (44) are supported in the base member (10 ).