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:
Oct. 10, 1978
Filed:
Jul. 25, 1977
Hiroji Okuda, Nara, JP;
Koyo Seiko Company Limited, Osaka, JP;
Abstract
An apparatus for releasing a drive assembly from the neck of a roll of rolling mills and connecting the assembly to the roll neck. The apparatus comprises a pair of rails supported on fixed posts and extending in parallel to the axis of a working roll, a support member slidable on the rails, holding means mounted on the support member for holding the coupling of the drive assembly to be released from or connected to the neck of the roll in pressing with the outer periphery of the coupling, and operating means for slidingly moving the support member on the rails. The coupling is releasable from or connectable to the roll neck with ease for the replacement of the working roll. The apparatus is well-suited to small-sized rolling mills.