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:
Apr. 06, 1982
Filed:
Dec. 21, 1979
William J Stewart, Fritwell, GB;
John A Robinson, Northampton, GB;
Richard Carpenter, Northampton, GB;
Plessey Handel und Investments AG, Zug, CH;
Abstract
It is important that in an optical fibre connector the ends of the fibres should contact or very nearly contact to avoid excessive optical losses. They must be accurately aligned and lateral movements, causing varying optical output, be minimized. In this invention, the fibre or fibres are secured in grooves formed in flat surfaces in two abutting blocks and the blocks are clamped together with their flat surfaces in contact with a further flat surfaced member. The clamp consists of a cam surface formed in a housing which is adapted to contact a portion of the further member when the blocks are introduced into the housing.