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:
Mar. 03, 2015

Filed:

Jul. 10, 2009
Applicants:

Yasushi Nishikuma, Toyota, JP;

Yasuji Taketsuna, Nagoya, JP;

Inventors:

Yasushi Nishikuma, Toyota, JP;

Yasuji Taketsuna, Nagoya, JP;

Assignee:
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B65H 35/10 (2006.01); B26F 3/00 (2006.01); H01F 41/02 (2006.01); H02K 15/03 (2006.01);
U.S. Cl.
CPC ...
B26F 3/002 (2013.01); H01F 41/0253 (2013.01); H02K 15/03 (2013.01);
Abstract

A magnet splitting device includes a one-side holder for holding a plurality of pre-split magnets on one sides of respective splitting grooves, an other-side holder for holding the magnets on the other sides, and an actuating unit for causing relative movement of the other-side holder to split the magnets all at once. The other-side holder includes a plurality of other-side independent holding parts for holding the magnets independently. The actuating unit includes a plurality of independent actuating parts for moving the other-side independent holding parts independently and a simultaneous operating part for simultaneously operating the holding parts.


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