COUPLING STRUCTURE FOR PROPELLER SHAFT AND PROPELLER SHAFT HAVING SAME

Number of patents in Portfolio can not be more than 2000

United States of America Patent

APP PUB NO 20230099595A1
SERIAL NO

17908309

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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In a coupling structure for a propeller shaft and a propeller shaft, a propeller shaft-side adapter includes: a flange portion of the propeller shaft-side adapter extending in a radial direction relative to a rotation axis of a rotation shaft, and connected to a flange portion of a vehicle-side adapter; a center pin accommodating portion formed on the rotation axis, and into which a center pin provided to the vehicle-side adapter is inserted; and an inner peripheral portion formed between the flange portion of the propeller shaft-side adapter and the center pin accommodating portion in the radial direction relative to the rotation axis, which is opposed to the vehicle-side adapter in a direction of the rotation axis, and in which a distance from the rotation axis in the radial direction relative thereto decreases extending away from the flange portion of the vehicle-side adapter in the rotation axis direction.

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Patent Owner(s)

Patent OwnerAddress
HITACHI ASTEMO LTDHITACHINAKA-SHI IBARAKI 312-8503

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
ISHIKURA, Kenichiro Hitachinaka-shi, Ibaraki, JP 31 44
ZHU, Xiaojin Hitachinaka-shi, Ibaraki, JP 8 19

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