Rotor core plate for electric motor

- NHK Spring Co., Ltd.
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Description

FIG. 1 is a perspective view of a rotor core plate showing our new design;

FIG. 2 is an enlarged view of part of FIG. 1 surrounded by a two-dash chain line;

FIG. 3 is a front elevational view of FIG. 1;

FIG. 4 is an enlarged view of part of FIG. 3 surrounded by a two-dash chain line;

FIG. 5 is a rear elevational view of FIG. 3;

FIG. 6 is a left side view of FIG. 3; the right side view being a mirror image thereof;

FIG. 7 is a top plan view of FIG. 3; the bottom plan view being a mirror image thereof; and,

FIG. 8 is a cross-sectional view of FIG. 3 taken along the 8-8′ line.

The evenly spaced broken lines show environment and form no part of the claimed design and the two-dash chain lines depict the extent of the enlarged views and form no part of the claimed design.

Claims

The ornamental design for a rotor core plate for an electric motor, as shown and described.

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Patent History
Patent number: D828809
Type: Grant
Filed: Jun 16, 2016
Date of Patent: Sep 18, 2018
Assignee: NHK Spring Co., Ltd. (Kanagawa)
Inventors: Yohei Kameda (Yokohama), Yoshiki Ono (Yokohama), Kazuhisa Matsumoto (Yokohama)
Primary Examiner: Susan B Hattan
Assistant Examiner: Suzanne E Tisdell
Application Number: 29/568,307
Classifications