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. 21, 1995
Filed:
Apr. 29, 1994
Applicant:
Inventor:
Helmut Holthoff, Duesseldorf, DE;
Assignee:
Kocks Technik GmbH & Co., Hilden, DE;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B21B / ; B23Q / ;
U.S. Cl.
CPC ...
72 35 ; 72 37 ; 72239 ;
Abstract
For adjusting of three caliber opening rollers or guiding rolls, a light source is arranged on the one side of the roller or guiding roll, a device is located at another side of the roller or the guiding roll and receives a shadow image of a caliber contour and has a turnable, displaceable and arrestable bar template. The bar template has at least one polygon which corresponds to the number of rollers or guiding rolls of a caliber and sides which are offset from one another with the same angular position as rotary axes of the rollers or guiding rolls, and center points of inscribed circles of several such polygons are located on one another.