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. 02, 2018
Filed:
May. 18, 2015
Applicant:
Quincy Compressor Llc, Bay Minette, AL (US);
Inventors:
Tingrong Ren, Quincy, IL (US);
Keith Stephens, Quincy, IL (US);
Jonathan Rollier, St. Louis, MO (US);
Mark Long, Hannibal, MO (US);
Assignee:
QUINCY COMPRESSOR LLC, Bay Minette, AL (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F16C 33/20 (2006.01); F04B 39/02 (2006.01); F04B 53/14 (2006.01); F16C 33/10 (2006.01); F16J 1/16 (2006.01); F16C 9/04 (2006.01); F04B 35/01 (2006.01); F04B 37/00 (2006.01); F04B 39/00 (2006.01);
U.S. Cl.
CPC ...
F04B 39/0276 (2013.01); F04B 35/01 (2013.01); F04B 37/00 (2013.01); F04B 39/0022 (2013.01); F04B 39/0094 (2013.01); F04B 53/144 (2013.01); F16C 9/04 (2013.01); F16C 33/1085 (2013.01); F16J 1/16 (2013.01); F16C 33/1045 (2013.01); F16C 33/1065 (2013.01); F16C 33/20 (2013.01); Y10T 16/05 (2015.01); Y10T 74/2142 (2015.01);
Abstract
A connecting rod assembly including a connecting rod, a bushing with an inner surface and an outer surface, and a pin connectively coupled to the piston and the connecting rod at the small end. The bushing contacts the pin on the inner surface and the connecting rod on the outer surface. The bushing may be self-lubricate when the bushing moves rotationally with respect to the connecting rod.