Magneto electric generator rotor and an implement for removing this rotor

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 5811908
SERIAL NO

08641647

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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By inserting a male screw for fixing a ratchet claw into a nut placed on an insert core and the like to prevent rotation, it is possible to eliminate additional screw processing on the insert core, to increase magnetic resistance between a magnet and the insert core provided with the former, to concentrate irradiation of magnetic flux from the second magnet pole toward outside and to fix the magnet and the second magnet pole onto the insert core with screws. Further, by tapering an axial hole of the rotor, it is possible to easily and accurately attach the insert core or the rotor to a crankshaft. Furthermore, by inserting a removal parts of a removal tool into a perforation hole of the rotor, it is possible to realize quick and simple removal of the rotor from the crankshaft.

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First Claim

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Patent Owner(s)

Patent OwnerAddress
OPPAMA INDUSTRY CO LTD14-2 NATSUSHIMACHO YOKOSUKA-SHI KANAGAWA 2370061

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Iwata, Masao Yokosuka, JP 47 444
Kawai, Norio Sayama, JP 7 98
Kitamura, Yoshiki Yokohama, JP 7 83

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