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:
Oct. 13, 1987
Filed:
May. 02, 1986
Angelo Brega, Varese, IT;
Mec-Mor S.p.A., Induno Olona VA, IT;
Abstract
The device is provided with electric signal emitting members associated with one machine portion, electric signal receiving members associated with another machine portion, a first and second optical fiber element respectively attached to a first and second stationary machine portion, a third and fourth optical fiber element attached to a rotating machine portion included between the first and second stationary machine portion. The ends of the first and second optical fiber element mutually face respective ends of the third and fourth optical fiber elements, the ends thereof laying coaxial with the axis of the rotating machine portion and the first and third optical fiber elements being autonomous from the second and fourth optical fiber elements for contemporaneously transmitting different signals having different frequencies from one of the machine portion to the other.