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:
Aug. 03, 1982
Filed:
Feb. 06, 1980
Takashi Katoh, Toyota, JP;
Toshio Yoshizawa, Chiryu, JP;
Kabushiki Kaisha Toyoda Jidoshokki Seisakusho, Aichi, JP;
Abstract
An improved bobbin holder utilized for each winding unit of a textile machine such as an open-end spinning frame or an automatic winder. To eliminate the undesirable influence caused by the possible shock or vibration imparted to the cradle arms of the bobbin holder during the yarn package forming operation, a damping device is disposed at a position between one of the cradle arms and a stationary part of the machine frame in such condition that a free end portion of the damper is connected to the cradle arm at least during the normal operation for forming a yarn package, and a mechanism for releasing the damping operation by the damping device is provided in the bobbin holder.