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:
Apr. 26, 1988
Filed:
Nov. 21, 1986
Mitsuo Kitai, Kanagawa, JP;
Kabushikigaisha Tokyo Kikai Seisakusho, Tokyo, JP;
Abstract
The present invention relates to a jaw folding device for a jaw cylinder of jaw-type folder and comprises a mother member detachably fixed in the groove formed in the cylinder, a fixed jaw plate fixed to the mother member, a controlled jaw plate so arranged as to contact to the fixed jaw plate a controlled jaw plate shaft for fixing the controlled jaw plate and pivotably supported on the mother member, an urging means for urging the controlled jaw plate to the fixed jaw plate and an angular control means for changing the angle of the controlled jaw plate shaft. The angular control means is actuated by a cam mechanism. The controlled jaw plate is isolated from the fixed jaw plate as the angular control means is actuated. The mother member of this jaw folding device can be easily dismounted from the cylinder drum so that the jaw folding device can be removed from the jaw-type folder to perform checking, maintenance, adjustment or replacement it.