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. 30, 2002
Filed:
Mar. 28, 2001
Shoji Tsutsui, Iwakuni, JP;
Toyo Jidoki Co., Ltd., Tokyo, JP;
Abstract
A rotary type continuous filling apparatus that continuously fills bags accommodated in retainers with a filling liquid via filing nozzles. A cylinder of each of the pump devices that correspond to the respective filling nozzles is installed horizontally with the discharge opening facing outward. The discharge opening communicates with a feed-out opening of a nozzle main body, and a tank containing the filling liquid communicates with a supply opening of the nozzle main body via a flow passage. A cam roller is connected to the piston via swing levers, vertical supporting shafts and cam levers, and these cam rollers move along an annular cam groove of a piston operating cam. Furthermore, each filling nozzle has a flow passage switching valve that switches between a communication and non-communication of the supply opening and the feed-out opening, and it also has an opening-and-closing valve that opens and closes the discharge port.