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. 29, 2018
Filed:
Jan. 13, 2015
Applicant:
Nip Control Ab, Saltsjöbaden, SE;
Inventor:
Leif Cronvall, Kivik, SE;
Assignee:
Nip Control AB, Saltsjöbaden, CH;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G01L 25/00 (2006.01); B41F 33/00 (2006.01); G01L 5/00 (2006.01); G01B 21/04 (2006.01); G01L 1/22 (2006.01); G01G 23/01 (2006.01); G01D 18/00 (2006.01);
U.S. Cl.
CPC ...
G01L 25/00 (2013.01); B41F 33/00 (2013.01); G01B 21/042 (2013.01); G01L 5/0085 (2013.01); G01D 18/00 (2013.01); G01G 23/01 (2013.01); G01L 1/22 (2013.01); G01L 1/225 (2013.01);
Abstract
The present invention concerns a calibration unit () for a roller nip gauge. The roller nip gauge has sensors for length or force measurement. The calibration unit () comprises an upper part () and a lower part (). The calibration unit () has means to place a part acting on a sensor element () of a sensor () during calibration in parallel with a surface () of the calibration unit () receiving the sensor ().