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. 14, 2020
Filed:
May. 25, 2016
Applicant:
Posco, Pohang-si, Gyeongsangbuk-do, KR;
Inventors:
Assignee:
POSCO, Pohang-si, Gyeongsangbuk-Do, KR;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G01B 11/00 (2006.01); G06T 7/50 (2017.01); G01B 11/02 (2006.01); G01B 11/26 (2006.01); G01B 11/04 (2006.01); G01V 8/10 (2006.01); G01P 3/68 (2006.01); G01S 17/08 (2006.01); G01B 11/24 (2006.01); G06T 7/60 (2017.01); H04N 5/232 (2006.01);
U.S. Cl.
CPC ...
G01B 11/022 (2013.01); G01B 11/00 (2013.01); G01B 11/026 (2013.01); G01B 11/04 (2013.01); G01B 11/24 (2013.01); G01B 11/26 (2013.01); G01P 3/68 (2013.01); G01S 17/08 (2013.01); G01V 8/10 (2013.01); G06T 7/50 (2017.01); G06T 7/60 (2013.01); H04N 5/23203 (2013.01);
Abstract
A dimension measuring device includes: a rail for moving two sheets of material; a plurality of range finders arranged at a preset interval along a direction of traveling of the material, so as to measure a distance from side surfaces of the material; and an imaging device for taking images between the first and second range finders, which are disposed at the first and second locations with reference to the entry side of the material, respectively.