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Patent Agency Ranking
公开(公告)号：BR8500946A
公开(公告)日：1985-10-22
申请号：BR8500946
申请日：1985-03-04
Applicant: IBM
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公开(公告)号：DE3686356D1
公开(公告)日：1992-09-17
申请号：DE3686356
申请日：1986-04-21
Applicant: IBM
Inventor： CARPENTER ROBERT GEORGE , HLADIK GERALD JOHN , MOSHER LAWRENCE GEDNEY , ZAHORSKY JAMES THEODORE
Abstract: A hybrid connector system comprising a special jack, a standard coaxial plug effective to make contact with the jack in one mode when inserted therein, and a wire pair plug operable to engage the special jack in another mode when plugged thereinto, the wire pair plug element being adaptable to, or configured especially for, use with shielded twisted pair cables, unshielded twisted pair cables, or ordinary telephone lines.The jack or socket member has first second and third concentric contact members, two of which are arranged to engage respectively, the central and shell contacts of a coaxial cable plug. The third of the contact elements of the socket member is interposed between the first and second contact elements, and the three contact elements are positioned to engage corresponding contact elements of the special plug which, when inserted into the socket completes connection to first and second ones of a wire pair and, optionally, a shield of such wire pair.Switch means are arranged to be operated between open and closed conditions by one of the kinds of plugs which the hybrid is designed to receive.
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公开(公告)号：DE3686356T2
公开(公告)日：1993-03-18
申请号：DE3686356
申请日：1986-04-21
Applicant: IBM
Inventor： CARPENTER ROBERT GEORGE , HLADIK GERALD JOHN , MOSHER LAWRENCE GEDNEY , ZAHORSKY JAMES THEODORE
Abstract: A hybrid connector system comprising a special jack, a standard coaxial plug effective to make contact with the jack in one mode when inserted therein, and a wire pair plug operable to engage the special jack in another mode when plugged thereinto, the wire pair plug element being adaptable to, or configured especially for, use with shielded twisted pair cables, unshielded twisted pair cables, or ordinary telephone lines.The jack or socket member has first second and third concentric contact members, two of which are arranged to engage respectively, the central and shell contacts of a coaxial cable plug. The third of the contact elements of the socket member is interposed between the first and second contact elements, and the three contact elements are positioned to engage corresponding contact elements of the special plug which, when inserted into the socket completes connection to first and second ones of a wire pair and, optionally, a shield of such wire pair.Switch means are arranged to be operated between open and closed conditions by one of the kinds of plugs which the hybrid is designed to receive.
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公开(公告)号：AU3951585A
公开(公告)日：1985-09-12
申请号：AU3951585
申请日：1985-03-05
Applicant: IBM
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公开(公告)号：DE2317678A1
公开(公告)日：1973-11-15
申请号：DE2317678
申请日：1973-04-07
Applicant: IBM
Inventor： HAKE VICTOR EDWARD , MCDOWELL ALLEN WILLIAM , MERSEL DANIEL RICHARD , MOSHER LAWRENCE GEDNEY , STILWELL STANLEY OLIVER
Abstract: A new logic and storage circuit is provided for a terminal device such as a display or printer used in a data processing system. The circuit includes a shift register that is interconnected with a control unit by a coaxial cable or other two conductor system for transferring serial messages to the control unit and for receiving serial messages from the control unit. The register is connected in parallel with other components of the terminal device. The logic and storage circuit is provided with means for detecting data bits on the two conductor message line and for forming data bits on the line in response to the contents of the register. Means is also provided for decoding control word messages from the control unit and for receiving data messages or transmitting data or status word messages from the terminal device to the control unit.
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