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:
Jul. 09, 2019
Filed:
Aug. 31, 2015
Seidensha Electronics Co., Ltd., Arakawa-ku, Tokyo, JP;
Shigemasa Tsubone, Tokyo, JP;
Noriaki Matsugishi, Tokyo, JP;
SEIDENSHA ELECTRONICS CO., LTD., Tokyo, JP;
Abstract
The present invention provides a thermal caulking device which can quickly heat and cool an object to be caulked with low electrical power. Provided is a thermal caulking device which caulks a portion of a plastic partas an object to be caulked, the thermal caulking device including: a metal tiphaving a pressing partwhich presses the object to be caulked and a heating rodwhich is provided upright at a center part of the pressing part; heating meansfor heating the heating rod; a cooling pipewhich cools the heating rod; cooling fluid supply meansfor supplying a cooling fluid to the cooling pipe; a holderwhich holds the metal tipand the cooling pipeso that the cooling pipedelivers the cooling fluid toward the heating rod; and control meansfor controlling the heating meansand the cooling fluid supply means, wherein the control meansheats the pressing partfrom the heating rodby the heating means, and after the object to be caulked is thermally caulked by the pressing part, supplies the cooling fluid from the cooling fluid supply meansto the cooling pipeto cool the pressing partfrom the heating rod