The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Feb. 26, 1991
Filed:
Sep. 01, 1989
Toshiaki Koga, Shiga, JP;
Yasunori Hatakeyama, Shiga, JP;
Murata Kikai Kabushiki Kaisha, Kyoto, JP;
Abstract
A device for drawing a yarn in a slit in a package. A ring body rotates while contacting the end of a bobbin. A capture device provided on the ring body includes a pawl member. The fore end of the pawl member crosses a slit in the bobbin and extends to a portion in the vicinity of the peripheral surface of the bobbin. The ring body is rotated with the yarn from the nip point and the yarn from the slit engaged with the outer periphery thereof. The pawl member is engaged with only the yarn from the slit, due to the difference in position between the nip point and the slit. The yarn from the slit is guided by the pawl member to a capture device, where the yarn is held. The yarn positioned in the slit can be removed by the rotation of the ring body or the movement of the ring body away from the bobbin.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile