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:
Dec. 15, 2020
Filed:
Jan. 03, 2019
Applicant:
Stolle Machinery Company, Llc, Centennial, CO (US);
Inventor:
Rodney Adolph Blue, Huntington Beach, CA (US);
Assignee:
Stolle Machinery Company, LLC, Centennial, CO (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B21D 37/16 (2006.01); F28F 27/02 (2006.01); B30B 15/34 (2006.01); F16C 37/00 (2006.01); B21D 51/26 (2006.01); B21D 37/18 (2006.01);
U.S. Cl.
CPC ...
F28F 27/02 (2013.01); B30B 15/34 (2013.01); B21D 37/16 (2013.01); B21D 37/18 (2013.01); B21D 51/26 (2013.01); F16C 37/00 (2013.01);
Abstract
A low pressure system for cooling a ram bushing is provided. The low pressure system includes at least one check valve disposed on a T-coupling downstream of the low pressure pump. The check valve allows for the pressure to be maintained in the cooling system, but also allows pressure to be relieved in the event of an over pressure condition.