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. 25, 2025
Filed:
Dec. 22, 2021
Applicant:
Sumitomo Heavy Industries, Ltd., Tokyo, JP;
Inventor:
Satoshi Tabata, Ehime, JP;
Assignee:
SUMITOMO HEAVY INDUSTRIES, LTD., Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B30B 1/26 (2006.01); B30B 1/18 (2006.01); B30B 15/14 (2006.01); B30B 15/18 (2006.01); B30B 15/22 (2006.01);
U.S. Cl.
CPC ...
B30B 1/26 (2013.01); B30B 1/181 (2013.01); B30B 15/148 (2013.01); B30B 15/18 (2013.01); B30B 15/22 (2013.01);
Abstract
A press device includes a slide configured to hold a first die, a holding portion configured to hold a second die, a reciprocating mechanism that causes the slide to reciprocate in a stroke direction in which the first die and the second die move closer to or away from each other, and a pressurizing mechanism that holds the second die while pressurizing the second die toward the first die with a stroke shorter than that of the reciprocating mechanism in a state where the first die and the second die are moved close to each other by the reciprocating mechanism.