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. 30, 1993
Filed:
Aug. 02, 1991
Applicant:
Inventor:
Manfred Prokopp, Wertheim-Reicholzheim, DE;
Assignee:
atg electronic GmbH, Wertheim-Reicholzheim, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B23B / ;
U.S. Cl.
CPC ...
408-3 ; 408 16 ; 408 43 ; 408 50 ;
Abstract
A multispindle machine for drilling, milling or the like of workpieces has several spindles mounted on at least one crossbeam rail (4), and the workpieces and spindles can be displaced relative to one another along X and/or Y coordinates. To minimize machining time, each crossbeam rail mounts at least two spindles (3) which are displaceably independently of one another in the long direction or X coordinate of the crossbeam rail (4).