Patents by Inventor Bunjiro Tanigaki

Bunjiro Tanigaki 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).

  • Direct double twist cabler
    Patent number: 4063408
    Abstract: The invention provides an improved direct double twist cabler including two-for-one spindles for cabling as well as for plying, wherein the plying spindles are horizontally supported above the cabling spindle, and wherein the cabling spindle is supported slantly in the range of 5.degree. to 15.degree. outwardly, so as to lengthen the path of yarn before entering the cabling spindle without the possibility of obstructing a handling operation, and a yarn breakage detecting-and-stopping means interposed between the plying spindles and the cabling spindle.
    Type: Grant
    Filed: June 30, 1976
    Date of Patent: December 20, 1977
    Assignee: Kabushiki Kaisha Kajitekkosho
    Inventors: Shu Inohara, Yasuyuki Nagamune, Bunjiro Tanigaki