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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.:

US 9505080 B1

PDFFull Text
Date of Patent:
Nov. 29, 2016

Filed:

Nov. 04, 2014

Rotary work device

Applicant:

Kyokutoh Co., Ltd., Aichi, JP;

Inventor:

Kotaro Nakajima, Aichi, JP;

Assignee:

Kyokutoh Co., Ltd., Aichi, JP;

Attorney:

Renner, Otto, Boisselle & Sklar, LLP

Primary Examiner:

Erica E Cadugan

Int. Cl.
CPC ...
B23K 11/36 (2006.01); B23K 11/11 (2006.01); B23K 11/30 (2006.01); B23B 5/16 (2006.01); B23C 3/00 (2006.01); B23Q 3/155 (2006.01); B23K 11/31 (2006.01);
U.S. Cl.
CPC ...
B23K 11/3063 (2013.01); B23B 5/166 (2013.01); B23K 11/115 (2013.01); B23K 11/30 (2013.01); B23K 11/3072 (2013.01); B23K 11/31 (2013.01); B23Q 3/15526 (2013.01); Y10T 29/5168 (2015.01); Y10T 409/304256 (2015.01); Y10T 483/115 (2015.01); Y10T 483/17 (2015.01); Y10T 483/1882 (2015.01);
Abstract

A rotary work device includes: a first output gear into which a holder is fitted; a second output gear into which a cutter is fitted; a second intermediate gear meshing with both the output gears; and a servomotor rotating the second intermediate gear. A control panel includes a memory storing a first rotational speed and a second rotational speed that is higher than the first rotational speed. When an electrode detachment operation is performed, both the output gears are rotated at the first rotational speed, and when an electrode cutting operation is performed, both the output gears are rotated at the second rotational speed.

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Nakajima, Kotaro. (2016). Rotary work device (U.S. Patent No. 9505080). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/9505080

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