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:
Apr. 21, 2026
Filed:
Feb. 05, 2025
American Piledriving Equipment, Inc., Kent, WA (US);
Gerald Cors, Enumclaw, WA (US);
American Piledriving Equipment, Inc., Kent, WA (US);
Abstract
A coupler system for a vibratory system comprising an eccentric system comprising at least one transfer gear operatively connected to at least upper and lower eccentric members, the coupler system comprising a coupler housing defining a coupler axis, at least one drive rack supported for linear movement within the coupler housing, a coupler drive system for causing linear movement of the at least one drive rack within the coupler housing, at least one coupler gear adapted to engage the at least one transfer gear, and at least one pinion assembly operatively connected between the at least one drive rack and the at least one coupler gear. Linear movement of the at least one drive rack causes rotation of the at least one coupler gear around the coupler axis to alter an angular relationship of the upper and lower eccentric members.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile