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:
Sep. 02, 1986
Filed:
Mar. 11, 1985
David H Kittell, Stamford, CT (US);
Other;
Abstract
A three axis flexure joint is provided which is very stiff against translational forces along its long axis but is operable with three degrees of freedom over small angles with no lost motion. The flexure comprises two spaced metal connectors, which are connected to each other by a wire which runs through the metal connectors along an axis and is integrally joined to each connector, and at least one snubber pin. The snubber pin snugly fits into a bore of one connector of the flexure, the bore being arranged to accept the pin and to be parallel to the wire axis, while in the second connector, the pin has a loose fit in a corresponding hole similarly located. In this manner, the integrity of the connecting wire is maintained as the pins act as stops to rotation if rotation of either connector around any of its axes exceeds a predetermined limit. The flexure is also preferably configured with each connector being a bolt or screw so as to permit easy connection of the flexure to rods and master and slave devices.