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:
May. 28, 1991
Filed:
Sep. 14, 1990
Applicant:
Inventors:
Hans-Henning Winkler, Tuttlingen, DE;
Eugen Rutschle, Muhlheim, DE;
Assignee:
Chiron-Werke GmbH & Co. KG, Tuttlingen, DE;
Primary Examiner:
Int. Cl.
CPC ...
B23Q / ;
U.S. Cl.
CPC ...
29568 ;
Abstract
A machine tool comprises a magazine for toolholders which can be transferred, by means of a transfer system, from a fixture arranged for being displaced in the magazine into a hand of a gripper arm. In order to guarantee that the tool holders are transferred from the magazine into the hand of the gripper in an exactly defined position, the transfer means comprises means for fixing the said toolholders against rotation.