Title:
自動車用モータの分解方法
Document Type and Number:
Japanese Patent JP5799946
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide a method for decomposing a vehicle motor, which is capable of effectively and easily decomposing a used motor for a hybrid vehicle or an electric vehicle, and easily recovering components for each material.SOLUTION: A method for decomposing a vehicle motor 1 for a hybrid vehicle and an electric vehicle, the motor in which a cylindrical rotor core 5 including a rare earth magnet is disposed in or press-fitted to a columnar body 4a of a shaft member 4 having a flange part 4b provided in one end 4d in an axial direction of the body 4, and a rotor 2 having a pressing plate 6 for coming-off prevention of the rotor core 5 press-fitted to a side of the other end 4c of the body 4a is magnetically coupled to a central space of a cylindrical stator 3 through a gap, includes: supporting the stator 3 of the vehicle motor 1; decomposing the rotor 2 and the stator 3 by applying a load to the rotor 2 in the axial direction of the rotor 2; and decomposing the rotor core 5 and the shaft member 4 by applying a load to the other end 4c of the body 4a of the shaft member 4 in an axial direction of the shaft member 4 while supporting the rotor core 5 of the rotor 2.
Inventors:
Yoshiaki Arai
Osamu Yamamoto
Kyoji Hirose
Hirofumi Sega
Osamu Yamamoto
Kyoji Hirose
Hirofumi Sega
Application Number:
JP2012282647A
Publication Date:
October 28, 2015
Filing Date:
December 26, 2012
Export Citation:
Assignee:
Mitsubishi Materials Corporation
International Classes:
B09B3/00; B62D67/00; H02K1/22; H02K1/27
Domestic Patent References:
| JP2012175826A | ||||
| JP11004564A | ||||
| JP2012228020A | ||||
| JP2000246557A |
Attorney, Agent or Firm:
Chiharu Shimizu
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