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. 11, 2024
Filed:
Apr. 11, 2023
Paul Enegren, Wichita, KS (US);
Paul Enegren, Wichita, KS (US);
Abstract
A radius adjustment apparatus includes a yoke assembly having a yoke body defining a threaded inner channel and a threaded yoke adjuster rod situated in the inner channel, the threads meshing together such that the yoke body is moved forwardly or rearwardly upon rotation of the adjuster rod. The adjuster rod is actuated by an attached adjuster knob. The yoke includes a pair of yoke arms each having a proximal end coupled to the yoke body and a distal end coupled to opposed ends of a bearing arm, the bearing arm extending between the distal ends. The bearing arm may be flexed or arched about a midpoint attachment fastener. A carriage, which may be coupled to a traditional grinding machine, is slidably coupled to the bearing rail for manual movement therealong. Slidable movement along the flexed or arched bearing rail causes a workpiece to receive a spherical or circular grind.