Electromagnetic clutch

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 7798302
SERIAL NO

11391490

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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In this electromagnetic clutch, a compressive force is generated in a plate spring when an armature plate is contact with a first rotor. Therefore, a force in the direction away from the first rotor acts on a first bent portion of a plate spring. However, an extension portion of a second rotor is capable of abutting to the first bent portion from the direction opposite to the first rotor. So a stress generated in the first bent portion is dispersed to the extension portion.

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Patent Owner(s)

Patent OwnerAddress
SANDEN CORPORATION20 KOTOBUKI-CHO ISESAKI-SHI GUNMA 3728502 ?3728502

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Ichinose, Hirokazu Isesaki, JP 18 36
Matsumura, Tomonori Isesaki, JP 6 10

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