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. 11, 1984
Filed:
Oct. 26, 1982
Applicant:
Inventors:
Takatoshi Iwase, Anjo, JP;
Akira Nakagawa, Kariya, JP;
Assignee:
Nippondenso Co., Ltd., Kariya, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B23D / ;
U.S. Cl.
CPC ...
2915 / ; 2915 / ; 2915 / ; 29726 ; 29783 ; 29809 ; 228-51 ; 228 / ;
Abstract
Method and apparatus for assembling a core for a heat exchanger having front and rear inserts, a predetermined number of tubes and fins which are alternatively arranged between the front and rear inserts, comprising two parallel rows of horizontally moving chain attachments for receiving and carrying these core parts an insert throwing-in station, a tube throwing-in station and a fin throwing-in station, which stations are arranged in this order along the direction of the movement of the chain attachments.