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.

Date of Patent:
Feb. 23, 2016

Filed:

Nov. 24, 2011
Applicants:

Kazushige Nakatsuka, Tochigi, JP;

Akihiro Nemoto, Tochigi, JP;

Akinori Higuchi, Tochigi, JP;

Katsuyuki Nakajima, Tochigi, JP;

Seiichi Sasaki, Tochigi, JP;

Nobuyuki Kouda, Tochigi, JP;

Kanomi Hayashi, Tochigi, JP;

Satoru Saito, Tochigi, JP;

Inventors:

Kazushige Nakatsuka, Tochigi, JP;

Akihiro Nemoto, Tochigi, JP;

Akinori Higuchi, Tochigi, JP;

Katsuyuki Nakajima, Tochigi, JP;

Seiichi Sasaki, Tochigi, JP;

Nobuyuki Kouda, Tochigi, JP;

Kanomi Hayashi, Tochigi, JP;

Satoru Saito, Tochigi, JP;

Assignee:
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B23K 26/361 (2014.01); B23Q 7/04 (2006.01); B23K 26/08 (2014.01); B23K 26/38 (2014.01); B23P 15/00 (2006.01); F16G 5/16 (2006.01);
U.S. Cl.
CPC ...
B23Q 7/04 (2013.01); B23K 26/0823 (2013.01); B23K 26/0838 (2013.01); B23K 26/361 (2015.10); B23K 26/38 (2013.01); B23P 15/00 (2013.01); F16G 5/16 (2013.01); Y10T 29/49789 (2015.01); Y10T 29/5124 (2015.01);
Abstract

Provided is a metal ring manufacture method and a metal ring metal device capable of manufacturing a plurality of metal rings at good efficiency without damaging the metal rings. The metal rings (R) are detached from a drum retaining unit () by a metal ring holding unit () with the arrangement state thereof being maintained; thereafter, each metal ring (R) clamped in the arrangement state by a pair of fingers () of a metal ring clamping unit () is delivered sequentially in the arrangement direction by a ring delivering unit disposed in the second finger ().


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