Patents by Inventor Osamu Zushi

Osamu Zushi 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: 5700126
    Abstract: A spool feeding method comprising transferring a spool box having a plurality of spools with a cord wound on each of them, the spools being arranged with the axial direction of the spools vertical, to a spool takeout position, loading the spools onto a holding device from the spool box so as to change the axial direction of the spools from vertical to horizontal, and carrying the spools over to a creel stand and setting the spools on creel shafts on the creel stand. A spool feeder including at least one transfer mechanism for transferring a spool box to a spool takeout position, at least one loading mechanism for loading spools from the spool box onto a holding device at the takeout position, at least one moving mechanism capable of moving between a receiving position and the creel stand and a setting device for setting the spools held by the holding device to creel shafts laterally set on the creel stand.
    Type: Grant
    Filed: December 9, 1994
    Date of Patent: December 23, 1997
    Assignees: The Yokohama Rubber Co., Ltd., Tokyo Rope Mfg. Co., Ltd.
    Inventors: Masahiko Sohma, Osamu Zushi, Kenji Machijima, Hisao Tsutsumi