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. 27, 2022
Filed:
Sep. 05, 2019
Applicant:
John L. White, Seahurst, WA (US);
Inventor:
John L. White, Seahurst, WA (US);
Assignee:
Other;
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
F16N 7/40 (2006.01); F16H 57/04 (2010.01); F16N 13/16 (2006.01); E02D 7/18 (2006.01); F16N 39/06 (2006.01);
U.S. Cl.
CPC ...
E02D 7/18 (2013.01); F16H 57/0436 (2013.01); F16N 7/40 (2013.01); F16N 13/16 (2013.01); F16N 39/06 (2013.01); F16N 2210/12 (2013.01);
Abstract
The lubrication system includes a hydraulic cylinder pump which receives oil from the pile driver gearbox and an actuating mechanism connected to the pump to move oil therein through an exit line to a spray mechanism in the gearbox housing, providing lubrication to the gearbox bearings before the gearbox elements begin to operate.