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. 11, 1989
Filed:
Feb. 12, 1988
Robert R Ross, Gainsville, GA (US);
Ilona Vedejs, Duluth, GA (US);
American Telephone and Telegraph Company AT&T Bell Laboratories, Murray Hill, NJ (US);
Abstract
A closure (20) for optical fiber cables each including at least one optical fiber (38) and a metallic shield (47) enclosed in a jacket (48) includes a splice tray (22), a bonding and gripping assembly (26) and mating cover portions (27, 29). The splice tray includes provisions (24) on one side thereof for holding an optical fiber splice such as one which may be made by a rotary splice and a raceway (51) for routing the optical fiber to the splice. Metallic conductors (45--45), if included in the cables, may be spliced on an opposite side of the splice tray. The bonding and gripping assembly is attached to the splice tray and includes opposed projecting portions (78--78) and ferrules (71--71). Each cable to be spliced is routed to the bonding and gripping assembly to cause each projecting portion to be inserted into a cable end between the shield and core thereof to establish an electrical connection with the shield and to cooperate with the associated ferrule to grip the cable end portion. The mating cover portions have an oval shape in transverse cross section and are moved over the splice tray and secured together.