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. 31, 2001
Filed:
Jul. 30, 1998
Robert Macchiarella, Binghamton, NY (US);
Peter J. Dionne, Binghamton, NY (US);
Universal Instruments Corporation, Binghamton, NY (US);
Abstract
A drive mechanism for a variable center distance component insertion machine having a pair of component insertion tooling assemblies mounted adjacent each other so as to be laterally adjustable inwardly and outwardly relative to each other. Each tooling assembly has a gear rack mounted at its top. The racks engage an elongated pinion gear mounted proximate the toolings so as to engage the pair of tooling assembly gear racks. A servo motor rotates the pinion and, thereby, reciprocates the tooling assemblies toward and away from a circuit board. The tooling assemblies are adjusted laterally by a second servo motor coupled to the tooling assemblies by a double screw lead. During the lateral adjustment of the tooling assemblies the pair of rack gears remain in constant mesh with the elongated pinion gear.