Abstract: An optical fiber connector element comprises a connector body (10) which receives an optical fiber (12). The connector body (10) is provided with a bayonet coupling (30) to enable two identical connector elements to be mated to connect optically the optical fibers. The bayonet coupling (30) has two diametrically opposed connection arms (50,52), the arms of one connector fitting in the spacing between the arms of another connector to enable a bayonet connection to be established. An alignment feature (60) is positioned such that when the alignment feature (60) of the one connector and of the other connector are aligned, the arms (50,52) of the one connector are inserted into the spaces (54) between the arms of the other connector with the correct relative positioning to enable the bayonet fitting to be established. This facilitates the assembly of the coupling, which may be required in darkness and in adverse weather conditions when gloves are required.
Abstract: A connector has an insulative frame (52) and has rows (34, 36) of identical contacts (70) for engaging pads on a smart card, where at least one of the contacts that otherwise could engage a pad, is used to close or open a switch to detect the presence of a smart card.
Abstract: An IC card of the type having a CardBus shield is disclosed in which the dielectric CardBus bridge behind the shield is provided with an upward projection that is positioned behind a front angular part of the top cover of the sheet metal enclosure for the card to support the cover. Preferably, the projection has a front angular surface that conforms to the configuration of the front angular part of the cover. The projection restricts flexural stresses applied to the card and improves environmental sealing of the card.
Type:
Grant
Filed:
July 24, 2000
Date of Patent:
December 11, 2001
Assignee:
ITT Manufacturing Enterprises, Inc.
Inventors:
Charles Linsday Bates, III, Jay Brian Betker