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:
Sep. 30, 1986
Filed:
Apr. 17, 1985
Yasutami Muto, Kasukabe, JP;
Kiyoshi Kohzuki, Tokyo, JP;
K.T. Mfg. Co., Ltd., Tokyo, JP;
Abstract
An automatic tightening method comprises the steps of transferring a torque, generated in a driving section for a screw cap through a power transmission joint section to a container, thereby screw-tightening the screw cap in a tightening apparatus for screw-tightening the screw cap by a rotational torque from the driving section, detecting a tightening torque applied to the container, adjusting the driving section or the power transmission joint section when the tightening torque reaches a predetermined tightening torque, and holding the predetermined tightening torque for a predetermined period of time, thereby obtaining the predetermined tightening torque irrespective of the transmitted rotation torque. Also, an apparatus for carrying out the method is disclosed herein.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile