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:
Dec. 04, 1984
Filed:
Apr. 20, 1981
Thomas L De Fazio, Watertown, MA (US);
The Charles Stark Draper Laboratory, Inc., Cambridge, MA (US);
Abstract
A variable stiffness compliance device for engaging operator means with an engagement member including: a plurality of radial members disposed along radii emanating from a first center of motion, the radial members being stiffer in a first stress range and more compliant in a second stress range; support means for supporting one end of the radial members, for mounting the operator means, and for establishing a stress level in the radial members in the second stress range upon the operator means contacting an engagement member to make compliant the radial members and establish a remote center of compliance at, near or beyond the end of the operator means.