Patents by Inventor William B. Fritz

William B. Fritz has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Patent number: 4938713
    Abstract: A transition adapter for terminating flat power cable includes at least a stamped and formed member having opposed plate sections between which an end or an edge portion of the cable is receivable to be terminated. The plate sections have opposing cooperating terminating regions comprised of a plurality of alternating wave shapes and relief recesses, with each wave shape aligned with a recess of the opposing terminating region. When the plate sections are urged together under sufficient force, shearing edges along each side of each wave shape shear the cable conductor by cooperating with shearing edges of the adjacent wave shape of the opposing terminating region, scissors-fashion. Crests of the wave shapes deflecting the sheared cable portions into the opposing relief recesses, forming a series of interlocking wave joints across the intermeshing terminating regions and terminating the cable between the plate sections.
    Type: Grant
    Filed: April 14, 1989
    Date of Patent: July 3, 1990
    Assignee: AMP Incorporated
    Inventors: John K. Daly, William B. Fritz, Earl R. Kreinberg
  • Patent number: 4915650
    Abstract: A pair of transition adapter terminals especially useful for terminating respective conductors of a dual conductor flat power cable, include respective contact sections at forward ends thereof. Cable-receiving slots across rearward ends thereof extend between pairs of integral bight straps or hinge sections joining upper and lower terminal plate sections. The slots receive respective tab-shaped portions of flat power cable insertably thereinto which are then disposed between the opposed slightly spaced upper and lower plate sections. The plate sections include opposing arrays of shearing waves shapes alternating with relief recesses transversely across, with each wave shape opposed from a respective relief recess.
    Type: Grant
    Filed: April 14, 1989
    Date of Patent: April 10, 1990
    Assignee: AMP Incorporated
    Inventors: John K. Daly, William B. Fritz, Earl R. Kreinberg
  • Patent number: 4859205
    Abstract: Relief against torque for a terminal terminated to an end portion of a flat conductor cable is provided by a low height rearward section of a metal member having opposed sections forwardly of a cable-receiving end having a transverse cable-receiving slot. The cable end is inserted through the slot for termination forwardly of the cable-receiving end and disposed between the opposed sections. The opposed sections are joined together by a pair of integral spaced bight straps or hinge sections beside the cable at the ends of the slot. The straps or hinges enable the metal member to resist torque applied to the termination by the cable. The metal member can be the terminal itself, a transition adapter for termination to flat electrical cable of the type having opposed plate sections applied to the major cable surfaces which include means for mechanical and electrical connections therewith.
    Type: Grant
    Filed: May 13, 1988
    Date of Patent: August 22, 1989
    Assignee: AMP Incorporated
    Inventor: William B. Fritz
  • Patent number: 4217155
    Abstract: An improved cable having low crosstalk characteristics is comprised of a pair of multi-conductor cable members laminated together with the pairs of wires of and between the respective cable members being so spaced as to effectively form a balanced capacitive bridge configuration. The conductors of the cable members can be either round or flat in section and the cable members are preferably secured together across their entire width by means which allows the cables to be readily separated at the termination. This capability for separation of the cable members is also effective for inserting a tap means intermediate the ends of the cable.
    Type: Grant
    Filed: November 16, 1978
    Date of Patent: August 12, 1980
    Assignee: AMP Incorporated
    Inventors: William B. Fritz, John R. Hopkins
  • Patent number: 4149026
    Abstract: An improved cable having low crosstalk characteristics is comprised of a pair of multi-conductor cable members laminated together with the pairs of wires of and between the respective cable members being so spaced as to effectively form a balanced capacitivebridge configuration. The conductors of the cable members can be either round or flat in section and the cable members are preferably secured together across their entire width by means which allows the cables to be readily separated at the termination. This capability for separation of the cable members is also effective for inserting a tap means intermediate the ends of the cable.
    Type: Grant
    Filed: May 13, 1976
    Date of Patent: April 10, 1979
    Assignee: AMP Incorporated
    Inventors: William B. Fritz, John R. Hopkins