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:
Dec. 04, 2007
Filed:
Dec. 22, 2003
Hiroyuki Fujinuma, Kunitachi, JP;
Toshio Hasegawa, Kawasaki, JP;
Yukitoshi Takahashi, Kawasaki, JP;
Kabushikikaisha Tokyo Kikai Seisakusho, Tokyo, JP;
Abstract
A folding apparatus of a rotary press which can select collect run or straight run comprises: a fixed pin camwhich performs operations of straight run and collect run; a correction pin camwhich stops in case of straight run, and protrudes/retracts a pin end portion with respect to an outer periphery of a folding cylinder once per two rotations of a folding cylinderin case of collect run; a blade camwhich thrusts a blade of each blade deviceinto a jaw deviceonce per rotation of the folding cylinder in case of straight run, and thrusts the same into the jaw deviceonce per two rotations of the folding cylinder in case of collect run; switching meansfor switching between a drive side connection and a stop side connection of the correction pin cam and the blade cam; and detecting meansfor detecting a start-up timing of the switching means.