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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 12726091 B1

PDFFull Text
Date of Patent:
Sep. 01, 2026

Filed:

Mar. 14, 2023

Coil insertion apparatus and coil insertion method

Applicant:

Honda Motor Co., Ltd., Tokyo, JP;

Inventors:

Norihiko Hikima, Tokyo, JP;

Yasuto Ohashi, Tokyo, JP;

Takumi Miyamoto, Tokyo, JP;

Assignee:

HONDA MOTOR CO., LTD., Tokyo, JP;

Attorney:

CKC & Partners Co., LLC

Primary Examiner:

Thomas J Hong

Assistant Examiner:

Jose K Abraham

Int. Cl.
CPC ...
H02K 15/067 (2025.01); H02K 15/026 (2025.01);
U.S. Cl.
CPC ...
H02K 15/067 (2013.01); H02K 15/026 (2013.01);
Abstract

A coil insertion apparatus includes a coil diameter expander that expands a diameter of a coil assembly in a wound state from inside a stator core to insert the coil assembly into slots of the stator core, the coil diameter expander including a coil end pressing part that presses coil ends of the coil assembly from inside toward outside to expand the diameter, and a coil straight part pressing part that presses coil straight parts of the coil assembly to be inserted into the slots from inside toward outside to expand the diameter.

Find Patent Forward Citations

Hikima, Norihiko. (2026). Coil insertion apparatus and coil insertion method (U.S. Patent No. 12726091). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12726091

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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