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:
Jun. 20, 2006
Filed:
Mar. 03, 2004
Dominic Alan Kemp, Waterloo, IA (US);
Larry Linn Kriener, Waterloo, IA (US);
Stanley Milton Jagodzinski, Cedar Falls, IA (US);
Craig William Lohmann, Denver, IA (US);
Dominic Alan Kemp, Waterloo, IA (US);
Larry Linn Kriener, Waterloo, IA (US);
Stanley Milton Jagodzinski, Cedar Falls, IA (US);
Craig William Lohmann, Denver, IA (US);
Deere & Company, Moline, IL (US);
Abstract
A piston cooling spray jet, installation tool there for, and method for the installation of the spray jet in an engine cylinder block are provided. A piston cooling nozzle has a hollow main body portion adapted to be press fit into a through bore of the engine cylinder block. A first end of the through bore is located in a piston gallery and a second end of the through bore is located in the main bearing journal. The through bore intersects with an oil circuit in the cylinder block. The main body portion of the nozzle has an orientation feature. An installation tool has a main body portion adapted to mateably engage a surface of the main bearing journal. A cap screw extends through an aperture in the main body portion, and an orientation key affixed to the main body portion partially surrounds the cap screw.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile