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. 17, 1980
Filed:
Mar. 23, 1978
Peter L Previte, Paterson, NJ (US);
The Singer Company, Little Falls, NJ (US);
Abstract
A method of manufacturing a flexure suspension assembly which includes forming four quadrantally and radially disposed single axis flexure joints in a first cylindrical member and four quadrantally and radially disposed single axis flexure joints in a second cylindrical member. The longitudinal axes of the flexure joints in the first cylindrical member are substantially parallel to the longitudinal cylinder axis which is coincident with the spin axis of the suspension assembly and the longitudinal axes of the joints in the second cylindrical member are substantially perpendicular to the longitudinal axis of the second member. The first and second members are integrally joined together in concentric relationship with the bending axes of the four joints in each cylinder in radial alignment to form a composite cylindrical member. The composite cylindrical member is then separated by electro discharge machining into the foregoing components of the flexure suspension assembly.