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:
Oct. 13, 2020
Filed:
Sep. 02, 2015
Applicant:
Mitsubishi Heavy Industries Machinery Systems, Ltd., Hyogo, JP;
Inventors:
Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B26D 1/28 (2006.01); B26D 3/06 (2006.01); B26F 1/38 (2006.01); B31B 50/14 (2017.01); B26D 1/40 (2006.01); B31B 50/22 (2017.01); B31B 100/00 (2017.01); B31B 120/30 (2017.01); B31B 50/00 (2017.01); B26D 3/08 (2006.01);
U.S. Cl.
CPC ...
B26D 1/28 (2013.01); B26D 1/285 (2013.01); B26D 1/40 (2013.01); B26D 1/405 (2013.01); B26D 3/06 (2013.01); B26F 1/384 (2013.01); B31B 50/00 (2017.08); B31B 50/146 (2017.08); B31B 50/22 (2017.08); B26D 3/085 (2013.01); B31B 2100/0022 (2017.08); Y10T 83/4798 (2015.04); Y10T 83/9391 (2015.04);
Abstract
The versatility of a slotter device, a sheet slicing method and a carton former is improved by providing first slotter heads and first lower blades, first slotter knives and second slotter knives mounted on the circumferences of the first slotter heads, second slotter heads and second lower blades, third slotter knives and fourth slotter knives mounted on the circumferences of the second slotter heads, third slotter heads and third lower blades, and fifth slotter knives and sixth slotter knives mounted on the circumferences of the third slotter heads, to process cuts of differing lengths.