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:
Mar. 16, 2021
Filed:
Oct. 20, 2016
Hidaka Seiki Kabushiki Kaisha, Tokyo, JP;
Junichi Nishizawa, Tokyo, JP;
Keiichi Morishita, Tokyo, JP;
HIDAKA SEIKI KABUSHIKI KAISHA, Tokyo, JP;
Abstract
Conveying of a molded body for heat exchanger fins at a high speed to prevents deformation of the molded body for heat exchanger fins and the generation of noise. A molding apparatus forms a plurality of cutaway portions at different positions on each molded body of the product width. A rotational shaft is provided that extends in the width direction and has a plurality of rotating discs that have a plurality of tapered protrusions, which are capable of advancing into the cutaway portions, formed on an outer circumferential surface thereof provided on the rotational shaft for each molded body for heat exchanger fins of the product width. When the plurality of cutaway portions of the molded bodies for heat exchanger fins of the product width, on which the plurality of cutaway portions has different positions, are disposed directly above the rotational shaft, the protrusions advance into the cutaway portions.