Speed reduction device and brake actuator including ihe same

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 11174919
APP PUB NO 20200158210A1
SERIAL NO

16676729

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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A speed reduction device including a first internally meshing planetary gear mechanism and a second internally meshing planetary gear mechanism, including: a housing; an input shaft rotatably supported by the housing at its first shaft portion through a first bearing; a planetary gear member rotatably supported by an eccentric shaft portion of the input shaft through a second bearing; and an output shaft rotatably supported by a second shaft portion of the input shaft through a third bearing, wherein a distance in an axial direction between a first support position and a second support position is equal to a distance in the axial direction between the second support position and a third support position, and a distance in the axial direction between the second support position and an input-side meshing position is equal to a distance in the axial direction between the second support position and an output-side meshing position.

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Patent Owner(s)

Patent OwnerAddress
TOYOTA JIDOSHA KABUSHIKI KAISHA1 TOYOTA-CHO TOYOTA-SHI AICHI 4718571 ?4718571

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Nishigaya, Shinya Toyota, JP 5 14
Yamauchi, Yoji Tajimi, JP 6 27

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