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:
Jul. 18, 2023
Filed:
Mar. 01, 2021
Applicant:
Ridge Tool Company, Elyria, OH (US);
Assignee:
Ridge Tool Company, Elyria, OH (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
F04B 9/04 (2006.01);
U.S. Cl.
CPC ...
F04B 9/042 (2013.01);
Abstract
Various surface cam planetary mechanisms are described that convert rotational motion to linear reciprocating motion. Also described are assemblies using such mechanisms such as pump drives. A surface cam component used in the mechanisms includes a cam race that exhibits an undulating surface.