In-wheel motor drive device

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 10792967
APP PUB NO 20190232747A1
SERIAL NO

16339386

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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An in-wheel motor drive device includes a wheel hub bearing unit and a speed reduction unit that decelerates rotation of a motor unit and transmits decelerated rotation to a wheel. A suspension bracket has an upper connecting seat portion connectable with a suspension device, a lower connecting seat portion connectable with the suspension device, and an intermediate area connecting a vehicle rear part of the upper connecting seat portion and a vehicle rear part of the lower connecting seat portion. A notch is provided between a vehicle front part of the upper connecting seat portion and a vehicle front part of the lower connecting seat portion on a front side of the vehicle of the intermediate area. The suspension bracket is attached/fixed to a casing of the speed reduction unit and/or a fixed wheel such that an axis of the wheel hub bearing unit passes through the notch.

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Patent Owner(s)

Patent OwnerAddress
NTN CORPORATION3-6-32 NAKANOSHIMA KITA-KU OSAKA-SHI OSAKA 530-0005

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Suzuki, Minoru Shizuoka, JP 316 4215
Tamura, Shiro Shizuoka, JP 34 150

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Patent Citation Ranking

  • 2 Citation Count
  • B60K Class
  • 38.23 % this patent is cited more than
  • 5 Age
Citation count rangeNumber of patents cited in rangeNumber of patents cited in various citation count ranges372584742401 - 1011 - 2021 - 3041 - 5051 - 60050100150200250300350400450500550600650

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